Built 2026-10-16 (16 October 2026)

Vilsandi Weather Records (ENE00100914)

Record envelope, standing records and threshold days for Vilsandi (ENE00100914), Estonia, with 129 years of record.

Key Facts for Vilsandi

  • Vilsandi (ENE00100914) is a weather station in Estonia at 58.38 latitude and 21.82 longitude, 6 m (20 ft) above sea level.
  • The station reports from 1898 to 2026, 129 years of record.
  • 1,464 records set at Vilsandi still stand.
  • Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
  • Vilsandi tied a monthly record daily precipitation of 107.5 mm (4.2 in) on 7 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Estonia, 58.38 latitude, 21.82 longitude.
  • Elevation: 6 m (20 ft).
  • Period of record: 1898 to 2026, 129 years.
  • Eligible elements: tmax, tmin, prcp, snwd.

Daily Record Envelope and 2026

3 days at or beyond a record
Daily record high and record low at Vilsandi, with 2026 drawn through them The band shows the record high and record low for each calendar day at Vilsandi. The lines show the 2026 daily maximum and minimum. 3 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Vilsandi. The lines show the 2026 daily maximum and minimum. 3 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Vilsandi, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan8.1 C (46.6 F)-31.8 C (-25.2 F)3.0 C (37.4 F)-14.5 C (5.9 F)
Feb8.0 C (46.4 F)-28.1 C (-18.6 F)2.1 C (35.8 F)-17.6 C (0.3 F)
Mar15.9 C (60.6 F)-24.5 C (-12.1 F)10.6 C (51.1 F)-2.0 C (28.4 F)
Apr23.5 C (74.3 F)-13.6 C (7.5 F)16.5 C (61.7 F)-1.5 C (29.3 F)
May28.7 C (83.7 F)-3.1 C (26.4 F)16.1 C (61.0 F)3.6 C (38.5 F)
Jun31.6 C (88.9 F)3.2 C (37.8 F)24.3 C (75.7 F)8.2 C (46.8 F)
Jul32.1 C (89.8 F)7.1 C (44.8 F)22.4 C (72.3 F)10.2 C (50.4 F)
Aug32.4 C (90.3 F)7.3 C (45.1 F)n/an/a
Sep27.9 C (82.2 F)0.4 C (32.7 F)n/an/a
Oct19.7 C (67.5 F)-6.4 C (20.5 F)n/an/a
Nov13.4 C (56.1 F)-10.8 C (12.6 F)n/an/a
Dec10.2 C (50.4 F)-28.6 C (-19.5 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Vilsandi by the year they were set 1,464 records at Vilsandi still stand. 2020 holds the most, with 67. 0204060801920: 71921: 61922: 11923: 91924: 21925: 221926: 31927: 101928: 391929: 271930: 91931: 91932: 71933: 71934: 121935: 201936: 71937: 41938: 191939: 261940: 121941: 361942: 611943: 61944: 41945: 91949: 161950: 31951: 131952: 81953: 81954: 41955: 181956: 251957: 41958: 111959: 171960: 91961: 51962: 61963: 151964: 11965: 131966: 211967: 81968: 131969: 61970: 61971: 81972: 61973: 221974: 21975: 51976: 151977: 211978: 191979: 181980: 31981: 101982: 61983: 31984: 121985: 111986: 61987: 211988: 51989: 161990: 271991: 51992: 131993: 311994: 41995: 81996: 61997: 91998: 121999: 102000: 112001: 62002: 252003: 162004: 92005: 132006: 392007: 272008: 112009: 32010: 202011: 152012: 42013: 122014: 262015: 282016: 112017: 22018: 192019: 202020: 672021: 202022: 352023: 202024: 282025: 342026: 51920193119421956196719781989200020112022
1,464 records at Vilsandi still stand. 2020 holds the most, with 67.
Standing records at Vilsandi by the year they were set
Year setStanding records
19207
19216
19221
19239
19242
192522
19263
192710
192839
192927
19309
19319
19327
19337
193412
193520
19367
19374
193819
193926
194012
194136
194261
19436
19444
19459
194916
19503
195113
19528
19538
19544
195518
195625
19574
195811
195917
19609
19615
19626
196315
19641
196513
196621
19678
196813
19696
19706
19718
19726
197322
19742
19755
197615
197721
197819
197918
19803
198110
19826
19833
198412
198511
19866
198721
19885
198916
199027
19915
199213
199331
19944
19958
19966
19979
199812
199910
200011
20016
200225
200316
20049
200513
200639
200727
200811
20093
201020
201115
20124
201312
201426
201528
201611
20172
201819
201920
202067
202120
202235
202320
202428
202534
20265

All-Time Record Progression

21 new records
When Vilsandi set new all-time records 21 all-time records were set at Vilsandi between 31 January 1956 and 1 August 2026. Each dot is a new record. Record low maximum temperatureRecord snow depthRecord high minimum temperatureRecord high maximum temperatureRecord daily precipitation31 January 1956: Record low maximum temperature -21.4 C (-6.5 F)31 January 1982: Record snow depth 30.0 cm (11.8 in)20 February 1996: Record snow depth 31.0 cm (12.2 in)23 February 1996: Record snow depth 32.0 cm (12.6 in)24 February 1996: Record snow depth 33.0 cm (13.0 in)25 February 1996: Record snow depth 34.0 cm (13.4 in)26 February 1996: Record snow depth 36.0 cm (14.2 in)1 March 1996: Record snow depth 38.0 cm (15.0 in)1 August 2003: Record high minimum temperature 22.5 C (72.5 F)19 February 2010: Record snow depth 39.0 cm (15.4 in)20 February 2010: Record snow depth 40.0 cm (15.7 in)21 February 2010: Record snow depth 41.0 cm (16.1 in)22 February 2010: Record snow depth 43.0 cm (16.9 in)23 February 2010: Record snow depth 46.0 cm (18.1 in)24 February 2010: Record snow depth 53.0 cm (20.9 in)25 February 2010: Record snow depth 56.0 cm (22.0 in)13 July 2010: Record high maximum temperature 32.1 C (89.8 F)13 July 2010: Record high minimum temperature 22.8 C (73.0 F)4 August 2014: Record high maximum temperature 32.4 C (90.3 F)4 August 2014: Record high minimum temperature 23.1 C (73.6 F)1 August 2026: Record daily precipitation 131.9 mm (5.2 in)1960197019801990200020102020
21 all-time records were set at Vilsandi between 31 January 1956 and 1 August 2026. Each dot is a new record.
When Vilsandi set new all-time records
DateKindDetail
1956-01-31Record low maximum temperatureRecord low maximum temperature -21.4 C (-6.5 F)
1982-01-31Record snow depthRecord snow depth 30.0 cm (11.8 in)
1996-02-20Record snow depthRecord snow depth 31.0 cm (12.2 in)
1996-02-23Record snow depthRecord snow depth 32.0 cm (12.6 in)
1996-02-24Record snow depthRecord snow depth 33.0 cm (13.0 in)
1996-02-25Record snow depthRecord snow depth 34.0 cm (13.4 in)
1996-02-26Record snow depthRecord snow depth 36.0 cm (14.2 in)
1996-03-01Record snow depthRecord snow depth 38.0 cm (15.0 in)
2003-08-01Record high minimum temperatureRecord high minimum temperature 22.5 C (72.5 F)
2010-02-19Record snow depthRecord snow depth 39.0 cm (15.4 in)
2010-02-20Record snow depthRecord snow depth 40.0 cm (15.7 in)
2010-02-21Record snow depthRecord snow depth 41.0 cm (16.1 in)
2010-02-22Record snow depthRecord snow depth 43.0 cm (16.9 in)
2010-02-23Record snow depthRecord snow depth 46.0 cm (18.1 in)
2010-02-24Record snow depthRecord snow depth 53.0 cm (20.9 in)
2010-02-25Record snow depthRecord snow depth 56.0 cm (22.0 in)
2010-07-13Record high maximum temperatureRecord high maximum temperature 32.1 C (89.8 F)
2010-07-13Record high minimum temperatureRecord high minimum temperature 22.8 C (73.0 F)
2014-08-04Record high maximum temperatureRecord high maximum temperature 32.4 C (90.3 F)
2014-08-04Record high minimum temperatureRecord high minimum temperature 23.1 C (73.6 F)
2026-08-01Record daily precipitationRecord daily precipitation 131.9 mm (5.2 in)

Wettest Day of Each Month

Aug: 131.9 mm (5.2 in)
Record daily precipitation for each month at Vilsandi The wettest day on record for each calendar month at Vilsandi. The most was 131.9 mm (5.2 in) on 1 August 2026. 050100150 Jan: 20.0 mm (0.8 in), 3 January 1928 Jan Feb: 25.4 mm (1.0 in), 22 February 2012 Feb Mar: 28.1 mm (1.1 in), 8 March 1969 Mar Apr: 28.3 mm (1.1 in), 22 April 1920 Apr May: 32.2 mm (1.3 in), 13 May 1985 May Jun: 55.8 mm (2.2 in), 27 June 1941 Jun Jul: 85.6 mm (3.4 in), 29 July 1924 Jul Aug: 131.9 mm (5.2 in), 1 August 2026 Aug Sep: 78.4 mm (3.1 in), 3 September 2000 Sep Oct: 37.0 mm (1.5 in), 6 October 1935 Oct Nov: 28.2 mm (1.1 in), 8 November 1923 Nov Dec: 22.6 mm (0.9 in), 20 December 1990 Dec
The wettest day on record for each calendar month at Vilsandi. The most was 131.9 mm (5.2 in) on 1 August 2026.
Record daily precipitation for each month at Vilsandi
MonthRecord daily precipitation (mm)Date
Jan20.0 mm (0.8 in)3 January 1928
Feb25.4 mm (1.0 in)22 February 2012
Mar28.1 mm (1.1 in)8 March 1969
Apr28.3 mm (1.1 in)22 April 1920
May32.2 mm (1.3 in)13 May 1985
Jun55.8 mm (2.2 in)27 June 1941
Jul85.6 mm (3.4 in)29 July 1924
Aug131.9 mm (5.2 in)1 August 2026
Sep78.4 mm (3.1 in)3 September 2000
Oct37.0 mm (1.5 in)6 October 1935
Nov28.2 mm (1.1 in)8 November 1923
Dec22.6 mm (0.9 in)20 December 1990

Period of Record Coverage

1920 to 2026
Days with data per year at Vilsandi 106 years of record at Vilsandi, 1920 to 2026. 7 years have data for under 90 percent of days and are left out of rankings: 1941, 1944, 1946, 1947, 1949, 1991, 2026. 1920: 366 of 366 days1921: 365 of 365 days1922: 365 of 365 days1923: 365 of 365 days1924: 366 of 366 days1925: 365 of 365 days1926: 365 of 365 days1927: 365 of 365 days1928: 366 of 366 days1929: 365 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 354 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 366 of 366 days1941: 323 of 365 days1942: 364 of 365 days1943: 365 of 365 days1944: 252 of 366 days1945: 333 of 365 days1946: 28 of 365 days1947: 31 of 365 days1949: 295 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 364 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 363 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 334 of 365 days1991: 212 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 365 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 359 of 366 days2025: 365 of 365 days2026: 212 of 365 days19201935195019651980199520102025
106 years of record at Vilsandi, 1920 to 2026. 7 years have data for under 90 percent of days and are left out of rankings: 1941, 1944, 1946, 1947, 1949, 1991, 2026.
Days with data per year at Vilsandi
YearDays with dataShare of yearComplete
1920366100%Yes
1921365100%Yes
1922365100%Yes
1923365100%Yes
1924366100%Yes
1925365100%Yes
1926365100%Yes
1927365100%Yes
1928366100%Yes
1929365100%Yes
1930365100%Yes
1931365100%Yes
1932366100%Yes
1933365100%Yes
1934365100%Yes
1935365100%Yes
193635497%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
1940366100%Yes
194132388%No
1942364100%Yes
1943365100%Yes
194425269%No
194533391%Yes
1946288%No
1947318%No
194929581%No
1950365100%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956365100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978364100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
198736399%Yes
1988366100%Yes
1989365100%Yes
199033492%Yes
199121258%No
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996365100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
202435998%Yes
2025365100%Yes
202621258%No

Latest Records

20
Latest records at Vilsandi
DateStationRecordValueBeat old record byOld record stoodSignificance
7 October 2026Vilsandi, EEmonthly rain (Tie, Provisional)107.5 mm (4.2 in)tie0 years5 of 100 (Routine)
1 October 2026Vilsandi, EEmonthly rain (Provisional)107.5 mm (4.2 in)70.5 mm (2.8 in)90 years87 of 100 (Exceptional)
7 September 2026Vilsandi, EEdaily rain (Provisional)47.0 mm (1.9 in)26.2 mm (1.0 in)19 years55 of 100 (Notable)
1 September 2026Vilsandi, EEdaily rain (Provisional)46.9 mm (1.8 in)26.5 mm (1.0 in)5 years51 of 100 (Notable)
1 August 2026Vilsandi, EEall-time rain131.9 mm (5.2 in)46.3 mm (1.8 in)102 years100 of 100 (Exceptional)
22 July 2026Vilsandi, EEdaily low min10.2 C (50.4 F)0.4 C (0.7 F)57 years28 of 100 (Routine)
3 July 2026Vilsandi, EEdaily rain19.4 mm (0.8 in)3.1 mm (0.12 in)3 years14 of 100 (Routine)
6 June 2026Vilsandi, EEdaily rain17.2 mm (0.7 in)3.1 mm (0.12 in)40 years20 of 100 (Routine)
15 April 2026Vilsandi, EEdaily high max16.5 C (61.7 F)0.6 C (1.1 F)0 years11 of 100 (Routine)
14 March 2026Vilsandi, EEdaily high max10.6 C (51.1 F)3.3 C (5.9 F)11 years23 of 100 (Routine)
14 March 2026Vilsandi, EEdaily high min3.9 C (39.0 F)1.4 C (2.5 F)25 years20 of 100 (Routine)
1 February 2026Vilsandi, EEdaily low max-11.3 C (11.7 F)1.0 C (1.8 F)14 years16 of 100 (Routine)
26 December 2025Vilsandi, EEdaily high min6.5 C (43.7 F)0.6 C (1.1 F)0 years11 of 100 (Routine)
18 December 2025Vilsandi, EEdaily high min5.8 C (42.4 F)0.6 C (1.1 F)10 years14 of 100 (Routine)
17 December 2025Vilsandi, EEdaily high min6.4 C (43.5 F)0.9 C (1.6 F)12 years15 of 100 (Routine)
17 December 2025Vilsandi, EEdaily high max7.6 C (45.7 F)0.2 C (0.4 F)12 years13 of 100 (Routine)
16 December 2025Vilsandi, EEdaily high min6.5 C (43.7 F)0.4 C (0.7 F)19 years15 of 100 (Routine)
11 December 2025Vilsandi, EEdaily high max8.9 C (48.0 F)0.7 C (1.3 F)24 years19 of 100 (Routine)
11 December 2025Vilsandi, EEdaily high min7.8 C (46.0 F)0.9 C (1.6 F)24 years19 of 100 (Routine)
10 December 2025Vilsandi, EEdaily high max9.0 C (48.2 F)0.8 C (1.4 F)24 years19 of 100 (Routine)

Climate Trend

96 complete years, 1920 to 2025
Annual mean temperature at Vilsandi as warming stripes, 1920 to 2025 One stripe for each of 96 complete years at Vilsandi, 1920 to 2025. Blue stripes are years cooler than the station's own mean of 6.8 C (44.3 F); red stripes are warmer. The coolest year was 1942, at 3.6 C (38.5 F), and the warmest was 2020, at 9.6 C (49.2 F). The strongest colour marks a difference of 3.3 C (5.9 F). 1920: 7.0 C, +0.1 C from the station mean1921: 6.6 C, -0.2 C from the station mean1922: 5.2 C, -1.7 C from the station mean1923: 5.4 C, -1.4 C from the station mean1924: 6.0 C, -0.8 C from the station mean1925: 6.9 C, +0.1 C from the station mean1926: 5.8 C, -1.1 C from the station mean1927: 6.2 C, -0.6 C from the station mean1928: 5.7 C, -1.1 C from the station mean1929: 5.2 C, -1.6 C from the station mean1930: 7.4 C, +0.6 C from the station mean1931: 5.1 C, -1.7 C from the station mean1932: 6.6 C, -0.2 C from the station mean1933: 5.5 C, -1.4 C from the station mean1934: 8.0 C, +1.1 C from the station mean1935: 6.3 C, -0.5 C from the station mean1937: 7.1 C, +0.2 C from the station mean1938: 7.8 C, +0.9 C from the station mean1939: 7.0 C, +0.2 C from the station mean1940: 4.6 C, -2.3 C from the station mean1942: 3.6 C, -3.2 C from the station mean1943: 7.5 C, +0.7 C from the station mean1950: 6.6 C, -0.2 C from the station mean1951: 6.5 C, -0.4 C from the station mean1952: 5.6 C, -1.2 C from the station mean1953: 7.1 C, +0.3 C from the station mean1954: 6.2 C, -0.7 C from the station mean1955: 5.9 C, -0.9 C from the station mean1956: 4.8 C, -2.1 C from the station mean1957: 6.6 C, -0.2 C from the station mean1958: 5.8 C, -1.1 C from the station mean1959: 7.0 C, +0.1 C from the station mean1960: 6.0 C, -0.9 C from the station mean1961: 7.9 C, +1.1 C from the station mean1962: 6.0 C, -0.9 C from the station mean1963: 5.7 C, -1.2 C from the station mean1964: 6.5 C, -0.3 C from the station mean1965: 6.0 C, -0.8 C from the station mean1966: 5.2 C, -1.7 C from the station mean1967: 6.8 C, 0.0 C from the station mean1968: 6.2 C, -0.6 C from the station mean1969: 5.2 C, -1.7 C from the station mean1970: 5.4 C, -1.4 C from the station mean1971: 6.8 C, -0.1 C from the station mean1972: 6.9 C, 0.0 C from the station mean1973: 7.0 C, +0.2 C from the station mean1974: 7.3 C, +0.5 C from the station mean1975: 8.3 C, +1.5 C from the station mean1976: 5.2 C, -1.7 C from the station mean1977: 5.9 C, -1.0 C from the station mean1978: 5.4 C, -1.5 C from the station mean1979: 5.8 C, -1.0 C from the station mean1980: 6.2 C, -0.7 C from the station mean1981: 6.6 C, -0.3 C from the station mean1982: 7.0 C, +0.2 C from the station mean1983: 7.6 C, +0.7 C from the station mean1984: 7.4 C, +0.5 C from the station mean1985: 5.0 C, -1.8 C from the station mean1986: 6.1 C, -0.8 C from the station mean1987: 5.0 C, -1.9 C from the station mean1988: 6.9 C, +0.1 C from the station mean1989: 8.4 C, +1.5 C from the station mean1992: 8.0 C, +1.1 C from the station mean1993: 6.8 C, -0.1 C from the station mean1994: 6.6 C, -0.3 C from the station mean1995: 7.5 C, +0.6 C from the station mean1996: 5.9 C, -1.0 C from the station mean1997: 7.4 C, +0.5 C from the station mean1998: 6.9 C, +0.1 C from the station mean1999: 8.0 C, +1.2 C from the station mean2000: 8.4 C, +1.5 C from the station mean2001: 7.5 C, +0.7 C from the station mean2002: 7.8 C, +1.0 C from the station mean2003: 7.1 C, +0.3 C from the station mean2004: 7.7 C, +0.9 C from the station mean2005: 7.7 C, +0.9 C from the station mean2006: 8.1 C, +1.3 C from the station mean2007: 8.2 C, +1.4 C from the station mean2008: 8.6 C, +1.7 C from the station mean2009: 7.3 C, +0.4 C from the station mean2010: 6.1 C, -0.7 C from the station mean2011: 8.2 C, +1.4 C from the station mean2012: 7.0 C, +0.1 C from the station mean2013: 7.7 C, +0.8 C from the station mean2014: 8.2 C, +1.3 C from the station mean2015: 8.9 C, +2.0 C from the station mean2016: 8.0 C, +1.1 C from the station mean2017: 7.8 C, +0.9 C from the station mean2018: 8.2 C, +1.3 C from the station mean2019: 8.8 C, +2.0 C from the station mean2020: 9.6 C, +2.7 C from the station mean2021: 8.1 C, +1.2 C from the station mean2022: 8.5 C, +1.6 C from the station mean2023: 8.4 C, +1.6 C from the station mean2024: 9.3 C, +2.4 C from the station mean2025: 8.9 C, +2.1 C from the station mean19201930194019501960197019801990200020102020
One stripe for each of 96 complete years at Vilsandi, 1920 to 2025. Blue stripes are years cooler than the station's own mean of 6.8 C (44.3 F); red stripes are warmer. The coolest year was 1942, at 3.6 C (38.5 F), and the warmest was 2020, at 9.6 C (49.2 F). The strongest colour marks a difference of 3.3 C (5.9 F).
Annual mean temperature at Vilsandi as warming stripes, 1920 to 2025
YearAnnual mean temperatureDifference from the station mean
19207.0 C+0.13 C
19216.6 C-0.23 C
19225.2 C-1.65 C
19235.4 C-1.40 C
19246.0 C-0.83 C
19256.9 C+0.07 C
19265.8 C-1.09 C
19276.2 C-0.64 C
19285.7 C-1.13 C
19295.2 C-1.63 C
19307.4 C+0.59 C
19315.1 C-1.74 C
19326.6 C-0.22 C
19335.5 C-1.35 C
19348.0 C+1.14 C
19356.3 C-0.50 C
19377.1 C+0.22 C
19387.8 C+0.93 C
19397.0 C+0.17 C
19404.6 C-2.29 C
19423.6 C-3.21 C
19437.5 C+0.68 C
19506.6 C-0.20 C
19516.5 C-0.36 C
19525.6 C-1.21 C
19537.1 C+0.30 C
19546.2 C-0.68 C
19555.9 C-0.93 C
19564.8 C-2.08 C
19576.6 C-0.24 C
19585.8 C-1.06 C
19597.0 C+0.14 C
19606.0 C-0.85 C
19617.9 C+1.07 C
19626.0 C-0.88 C
19635.7 C-1.16 C
19646.5 C-0.34 C
19656.0 C-0.80 C
19665.2 C-1.66 C
19676.8 C-0.03 C
19686.2 C-0.62 C
19695.2 C-1.66 C
19705.4 C-1.42 C
19716.8 C-0.08 C
19726.9 C+0.02 C
19737.0 C+0.20 C
19747.3 C+0.47 C
19758.3 C+1.47 C
19765.2 C-1.69 C
19775.9 C-0.99 C
19785.4 C-1.46 C
19795.8 C-1.02 C
19806.2 C-0.69 C
19816.6 C-0.26 C
19827.0 C+0.16 C
19837.6 C+0.74 C
19847.4 C+0.53 C
19855.0 C-1.82 C
19866.1 C-0.79 C
19875.0 C-1.85 C
19886.9 C+0.06 C
19898.4 C+1.55 C
19928.0 C+1.12 C
19936.8 C-0.06 C
19946.6 C-0.29 C
19957.5 C+0.61 C
19965.9 C-0.98 C
19977.4 C+0.55 C
19986.9 C+0.09 C
19998.0 C+1.18 C
20008.4 C+1.53 C
20017.5 C+0.70 C
20027.8 C+0.99 C
20037.1 C+0.27 C
20047.7 C+0.90 C
20057.7 C+0.86 C
20068.1 C+1.29 C
20078.2 C+1.38 C
20088.6 C+1.74 C
20097.3 C+0.45 C
20106.1 C-0.73 C
20118.2 C+1.36 C
20127.0 C+0.11 C
20137.7 C+0.83 C
20148.2 C+1.32 C
20158.9 C+2.02 C
20168.0 C+1.15 C
20177.8 C+0.95 C
20188.2 C+1.34 C
20198.8 C+1.99 C
20209.6 C+2.73 C
20218.1 C+1.24 C
20228.5 C+1.61 C
20238.4 C+1.59 C
20249.3 C+2.45 C
20258.9 C+2.10 C

The annual mean temperature here has risen by 0.2 C (0.2 to 0.3) per decade over 1920 to 2025. In Fahrenheit: 0.4 F (0.3 to 0.5) per decade. The slope is a straight line fitted to 96 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Vilsandi
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.2 to 0.3) per decade0.4 F (0.3 to 0.5) per decade1920 to 202596Rise
Mean daily maximum0.2 C (0.2 to 0.3) per decade0.4 F (0.3 to 0.5) per decade1920 to 202596Rise
Mean daily minimum0.2 C (0.2 to 0.3) per decade0.4 F (0.3 to 0.5) per decade1920 to 202596Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1898 to 2026
Yearly extremes at Vilsandi: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)32.4 C (90.3 F)201427.2 C (81.0 F)106
Coldest night (TNn)-31.8 C (-25.2 F)1942-16.1 C (3.0 F)104
Wettest day (Rx1day)131.9 mm (5.2 in)202626.2 mm (1.0 in)125
Wettest five days (Rx5day)140.0 mm (5.5 in)192747.0 mm (1.9 in)123
Longest dry spell (CDD)55 days196424 days124

Hottest day (TXx)

Hottest day (TXx) at Vilsandi by year The hottest day of the year at Vilsandi, 1898 to 2026. The record is 32.4 C (90.3 F) in 2014, marked on the chart; the median year is 27.2 C (81.0 F). 0102030401900192019401960198020002020Record: 32.4 C (90.3 F) in 2014
The hottest day of the year at Vilsandi, 1898 to 2026. The record is 32.4 C (90.3 F) in 2014, marked on the chart; the median year is 27.2 C (81.0 F).
Hottest day (TXx) at Vilsandi by year
YearHottest day (TXx)
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1919n/a
192030.4 C (86.7 F)
192124.6 C (76.3 F)
192225.1 C (77.2 F)
192323.2 C (73.8 F)
192425.9 C (78.6 F)
192530.8 C (87.4 F)
192626.8 C (80.2 F)
192727.6 C (81.7 F)
192820.2 C (68.4 F)
192924.9 C (76.8 F)
193025.5 C (77.9 F)
193126.2 C (79.2 F)
193227.1 C (80.8 F)
193326.3 C (79.3 F)
193425.6 C (78.1 F)
193525.9 C (78.6 F)
193628.4 C (83.1 F)
193726.8 C (80.2 F)
193827.7 C (81.9 F)
193931.6 C (88.9 F)
194028.6 C (83.5 F)
194129.3 C (84.7 F)
194225.5 C (77.9 F)
194326.4 C (79.5 F)
194428.7 C (83.7 F)
194530.6 C (87.1 F)
19464.1 C (39.4 F)
19474.8 C (40.6 F)
194924.5 C (76.1 F)
195026.7 C (80.1 F)
195127.5 C (81.5 F)
195224.7 C (76.5 F)
195328.4 C (83.1 F)
195431.5 C (88.7 F)
195526.8 C (80.2 F)
195631.4 C (88.5 F)
195728.6 C (83.5 F)
195827.2 C (81.0 F)
195927.2 C (81.0 F)
196025.3 C (77.5 F)
196127.0 C (80.6 F)
196221.2 C (70.2 F)
196327.9 C (82.2 F)
196425.7 C (78.3 F)
196525.6 C (78.1 F)
196628.4 C (83.1 F)
196729.3 C (84.7 F)
196827.9 C (82.2 F)
196926.3 C (79.3 F)
197029.1 C (84.4 F)
197126.5 C (79.7 F)
197229.3 C (84.7 F)
197329.3 C (84.7 F)
197423.6 C (74.5 F)
197526.9 C (80.4 F)
197626.4 C (79.5 F)
197728.1 C (82.6 F)
197825.6 C (78.1 F)
197926.3 C (79.3 F)
198027.0 C (80.6 F)
198126.0 C (78.8 F)
198229.4 C (84.9 F)
198328.0 C (82.4 F)
198427.6 C (81.7 F)
198526.0 C (78.8 F)
198625.6 C (78.1 F)
198724.8 C (76.6 F)
198827.8 C (82.0 F)
198928.0 C (82.4 F)
199023.7 C (74.7 F)
199120.3 C (68.5 F)
199227.5 C (81.5 F)
199327.1 C (80.8 F)
199428.7 C (83.7 F)
199527.2 C (81.0 F)
199626.6 C (79.9 F)
199730.1 C (86.2 F)
199822.6 C (72.7 F)
199929.1 C (84.4 F)
200024.5 C (76.1 F)
200129.0 C (84.2 F)
200229.1 C (84.4 F)
200331.0 C (87.8 F)
200427.6 C (81.7 F)
200526.6 C (79.9 F)
200627.9 C (82.2 F)
200727.6 C (81.7 F)
200824.6 C (76.3 F)
200925.4 C (77.7 F)
201032.1 C (89.8 F)
201130.8 C (87.4 F)
201227.4 C (81.3 F)
201328.6 C (83.5 F)
201432.4 C (90.3 F)
201527.0 C (80.6 F)
201627.3 C (81.1 F)
201724.4 C (75.9 F)
201831.0 C (87.8 F)
201930.4 C (86.7 F)
202029.5 C (85.1 F)
202130.2 C (86.4 F)
202231.6 C (88.9 F)
202327.4 C (81.3 F)
202429.8 C (85.6 F)
202526.0 C (78.8 F)
202624.3 C (75.7 F)

Coldest night (TNn)

Coldest night (TNn) at Vilsandi by year The coldest night of the year at Vilsandi, 1898 to 2026. The record is -31.8 C (-25.2 F) in 1942, marked on the chart; the median year is -16.1 C (3.0 F). -40-30-20-1001900192019401960198020002020Record: -31.8 C (-25.2 F) in 1942
The coldest night of the year at Vilsandi, 1898 to 2026. The record is -31.8 C (-25.2 F) in 1942, marked on the chart; the median year is -16.1 C (3.0 F).
Coldest night (TNn) at Vilsandi by year
YearColdest night (TNn)
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1919n/a
1920-18.8 C (-1.8 F)
1921-13.5 C (7.7 F)
1922-19.5 C (-3.1 F)
1923-14.2 C (6.4 F)
1924-20.0 C (-4.0 F)
1925-13.6 C (7.5 F)
1926-20.3 C (-4.5 F)
1927-13.7 C (7.3 F)
1928-14.5 C (5.9 F)
1929-28.1 C (-18.6 F)
1930-12.8 C (9.0 F)
1931-23.4 C (-10.1 F)
1932-20.6 C (-5.1 F)
1933-19.8 C (-3.6 F)
1934-9.5 C (14.9 F)
1935-15.4 C (4.3 F)
1936-16.9 C (1.6 F)
1937-18.8 C (-1.8 F)
1938-15.0 C (5.0 F)
1939-19.2 C (-2.6 F)
1940-27.7 C (-17.9 F)
1941-25.0 C (-13.0 F)
1942-31.8 C (-25.2 F)
1943-21.0 C (-5.8 F)
1944-10.7 C (12.7 F)
1945-19.2 C (-2.6 F)
1946n/a
1947n/a
1949-10.1 C (13.8 F)
1950-19.7 C (-3.5 F)
1951-18.6 C (-1.5 F)
1952-13.3 C (8.1 F)
1953-16.5 C (2.3 F)
1954-23.8 C (-10.8 F)
1955-13.7 C (7.3 F)
1956-27.3 C (-17.1 F)
1957-16.0 C (3.2 F)
1958-17.4 C (0.7 F)
1959-14.2 C (6.4 F)
1960-19.3 C (-2.7 F)
1961-12.7 C (9.1 F)
1962-15.0 C (5.0 F)
1963-24.1 C (-11.4 F)
1964-19.6 C (-3.3 F)
1965-18.1 C (-0.6 F)
1966-23.7 C (-10.7 F)
1967-21.9 C (-7.4 F)
1968-22.5 C (-8.5 F)
1969-18.9 C (-2.0 F)
1970-23.7 C (-10.7 F)
1971-17.3 C (0.9 F)
1972-17.1 C (1.2 F)
1973-14.3 C (6.3 F)
1974-7.7 C (18.1 F)
1975-8.0 C (17.6 F)
1976-14.1 C (6.6 F)
1977-20.9 C (-5.6 F)
1978-28.6 C (-19.5 F)
1979-25.2 C (-13.4 F)
1980-19.2 C (-2.6 F)
1981-13.2 C (8.2 F)
1982-17.0 C (1.4 F)
1983-10.9 C (12.4 F)
1984-10.7 C (12.7 F)
1985-26.0 C (-14.8 F)
1986-16.9 C (1.6 F)
1987-28.5 C (-19.3 F)
1988-10.5 C (13.1 F)
1989-14.0 C (6.8 F)
1990-6.5 C (20.3 F)
1991-13.8 C (7.2 F)
1992-8.9 C (16.0 F)
1993-10.7 C (12.7 F)
1994-20.4 C (-4.7 F)
1995-9.9 C (14.2 F)
1996-20.2 C (-4.4 F)
1997-11.2 C (11.8 F)
1998-10.9 C (12.4 F)
1999-15.7 C (3.7 F)
2000-8.8 C (16.2 F)
2001-15.8 C (3.6 F)
2002-13.8 C (7.2 F)
2003-21.8 C (-7.2 F)
2004-12.8 C (9.0 F)
2005-13.7 C (7.3 F)
2006-21.1 C (-6.0 F)
2007-16.2 C (2.8 F)
2008-6.6 C (20.1 F)
2009-11.8 C (10.8 F)
2010-20.4 C (-4.7 F)
2011-19.5 C (-3.1 F)
2012-20.3 C (-4.5 F)
2013-14.6 C (5.7 F)
2014-13.9 C (7.0 F)
2015-8.5 C (16.7 F)
2016-16.9 C (1.6 F)
2017-12.7 C (9.1 F)
2018-18.0 C (-0.4 F)
2019-9.0 C (15.8 F)
2020-3.4 C (25.9 F)
2021-15.4 C (4.3 F)
2022-7.0 C (19.4 F)
2023-9.4 C (15.1 F)
2024-15.6 C (3.9 F)
2025-8.1 C (17.4 F)
2026-17.6 C (0.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Vilsandi by year The wettest day of the year at Vilsandi, 1898 to 2026. The record is 131.9 mm (5.2 in) in 2026, marked on the chart; the median year is 26.2 mm (1.0 in). 0501001501900192019401960198020002020Record: 131.9 mm (5.2 in) in 2026
The wettest day of the year at Vilsandi, 1898 to 2026. The record is 131.9 mm (5.2 in) in 2026, marked on the chart; the median year is 26.2 mm (1.0 in).
Wettest day (Rx1day) at Vilsandi by year
YearWettest day (Rx1day)
18982.3 mm (0.09 in)
189929.5 mm (1.2 in)
190028.0 mm (1.1 in)
190145.5 mm (1.8 in)
190221.2 mm (0.8 in)
190337.5 mm (1.5 in)
190415.7 mm (0.6 in)
190524.0 mm (0.9 in)
190620.0 mm (0.8 in)
190730.6 mm (1.2 in)
190827.0 mm (1.1 in)
190964.5 mm (2.5 in)
191015.0 mm (0.6 in)
191113.2 mm (0.5 in)
191225.5 mm (1.0 in)
191325.5 mm (1.0 in)
191428.2 mm (1.1 in)
19156.7 mm (0.26 in)
19190.5 mm (0.02 in)
192028.3 mm (1.1 in)
192125.5 mm (1.0 in)
192223.5 mm (0.9 in)
192328.2 mm (1.1 in)
192485.6 mm (3.4 in)
192530.8 mm (1.2 in)
192630.0 mm (1.2 in)
192765.3 mm (2.6 in)
192822.5 mm (0.9 in)
192926.7 mm (1.1 in)
193016.4 mm (0.6 in)
193125.5 mm (1.0 in)
193238.3 mm (1.5 in)
193318.4 mm (0.7 in)
193440.0 mm (1.6 in)
193538.2 mm (1.5 in)
193628.6 mm (1.1 in)
193729.7 mm (1.2 in)
193829.1 mm (1.1 in)
193921.2 mm (0.8 in)
194019.0 mm (0.7 in)
194155.8 mm (2.2 in)
194219.9 mm (0.8 in)
194324.4 mm (1.0 in)
194414.4 mm (0.6 in)
194518.8 mm (0.7 in)
19466.0 mm (0.24 in)
19471.7 mm (0.07 in)
194926.5 mm (1.0 in)
195027.3 mm (1.1 in)
195130.5 mm (1.2 in)
195240.5 mm (1.6 in)
195338.3 mm (1.5 in)
195434.0 mm (1.3 in)
195521.8 mm (0.9 in)
195636.0 mm (1.4 in)
195718.0 mm (0.7 in)
195820.7 mm (0.8 in)
195919.2 mm (0.8 in)
196049.7 mm (2.0 in)
196123.4 mm (0.9 in)
196217.1 mm (0.7 in)
196325.1 mm (1.0 in)
196422.3 mm (0.9 in)
196526.0 mm (1.0 in)
196620.3 mm (0.8 in)
196767.3 mm (2.6 in)
196816.6 mm (0.7 in)
196928.1 mm (1.1 in)
197024.4 mm (1.0 in)
197115.5 mm (0.6 in)
197239.1 mm (1.5 in)
197323.6 mm (0.9 in)
197422.9 mm (0.9 in)
197524.9 mm (1.0 in)
197616.3 mm (0.6 in)
197721.9 mm (0.9 in)
197834.3 mm (1.4 in)
197941.1 mm (1.6 in)
198026.9 mm (1.1 in)
198120.0 mm (0.8 in)
198226.2 mm (1.0 in)
198327.8 mm (1.1 in)
198427.2 mm (1.1 in)
198532.2 mm (1.3 in)
198619.2 mm (0.8 in)
198723.0 mm (0.9 in)
198836.9 mm (1.5 in)
198920.9 mm (0.8 in)
199025.8 mm (1.0 in)
199120.7 mm (0.8 in)
199249.0 mm (1.9 in)
199328.5 mm (1.1 in)
199427.5 mm (1.1 in)
199519.0 mm (0.7 in)
199631.2 mm (1.2 in)
199729.4 mm (1.2 in)
199823.1 mm (0.9 in)
199929.0 mm (1.1 in)
200078.4 mm (3.1 in)
200126.7 mm (1.1 in)
200221.8 mm (0.9 in)
200328.5 mm (1.1 in)
200423.3 mm (0.9 in)
200533.2 mm (1.3 in)
200627.9 mm (1.1 in)
200732.1 mm (1.3 in)
200841.8 mm (1.6 in)
200928.5 mm (1.1 in)
201022.4 mm (0.9 in)
201125.0 mm (1.0 in)
201231.3 mm (1.2 in)
201327.5 mm (1.1 in)
201429.9 mm (1.2 in)
201521.1 mm (0.8 in)
201626.6 mm (1.0 in)
201725.1 mm (1.0 in)
201832.6 mm (1.3 in)
201921.7 mm (0.9 in)
202023.0 mm (0.9 in)
202131.5 mm (1.2 in)
202225.0 mm (1.0 in)
202324.0 mm (0.9 in)
202424.6 mm (1.0 in)
202545.5 mm (1.8 in)
2026131.9 mm (5.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Vilsandi by year The wettest five days of the year at Vilsandi, 1898 to 2026. The record is 140.0 mm (5.5 in) in 1927, marked on the chart; the median year is 47.0 mm (1.9 in). 0501001501900192019401960198020002020Record: 140.0 mm (5.5 in) in 1927
The wettest five days of the year at Vilsandi, 1898 to 2026. The record is 140.0 mm (5.5 in) in 1927, marked on the chart; the median year is 47.0 mm (1.9 in).
Wettest five days (Rx5day) at Vilsandi by year
YearWettest five days (Rx5day)
1898n/a
189929.5 mm (1.2 in)
190045.8 mm (1.8 in)
190181.2 mm (3.2 in)
190239.3 mm (1.5 in)
190357.2 mm (2.3 in)
190433.9 mm (1.3 in)
190556.0 mm (2.2 in)
190639.5 mm (1.6 in)
190770.1 mm (2.8 in)
190852.2 mm (2.1 in)
1909101.2 mm (4.0 in)
191028.4 mm (1.1 in)
191133.8 mm (1.3 in)
191245.1 mm (1.8 in)
191331.1 mm (1.2 in)
191446.0 mm (1.8 in)
19159.6 mm (0.38 in)
1919n/a
192042.3 mm (1.7 in)
192145.2 mm (1.8 in)
192236.3 mm (1.4 in)
192349.8 mm (2.0 in)
192493.3 mm (3.7 in)
192541.9 mm (1.6 in)
192641.1 mm (1.6 in)
1927140.0 mm (5.5 in)
192835.7 mm (1.4 in)
192942.8 mm (1.7 in)
193031.5 mm (1.2 in)
193155.0 mm (2.2 in)
193253.9 mm (2.1 in)
193335.0 mm (1.4 in)
193460.3 mm (2.4 in)
193563.6 mm (2.5 in)
193655.4 mm (2.2 in)
193757.9 mm (2.3 in)
193845.6 mm (1.8 in)
193931.9 mm (1.3 in)
194042.9 mm (1.7 in)
194168.1 mm (2.7 in)
194252.0 mm (2.0 in)
194356.5 mm (2.2 in)
194431.1 mm (1.2 in)
194527.1 mm (1.1 in)
194611.7 mm (0.5 in)
19473.4 mm (0.13 in)
194942.3 mm (1.7 in)
195044.4 mm (1.7 in)
195167.3 mm (2.6 in)
195263.8 mm (2.5 in)
195368.3 mm (2.7 in)
195468.5 mm (2.7 in)
195538.7 mm (1.5 in)
195638.5 mm (1.5 in)
195741.4 mm (1.6 in)
195840.5 mm (1.6 in)
195942.2 mm (1.7 in)
196061.6 mm (2.4 in)
196144.3 mm (1.7 in)
196253.2 mm (2.1 in)
196356.1 mm (2.2 in)
196438.1 mm (1.5 in)
196547.0 mm (1.9 in)
196631.0 mm (1.2 in)
1967109.7 mm (4.3 in)
196827.9 mm (1.1 in)
196935.4 mm (1.4 in)
197058.3 mm (2.3 in)
197133.8 mm (1.3 in)
197270.9 mm (2.8 in)
197338.7 mm (1.5 in)
197460.5 mm (2.4 in)
197541.3 mm (1.6 in)
197628.3 mm (1.1 in)
197759.0 mm (2.3 in)
197853.3 mm (2.1 in)
197949.5 mm (1.9 in)
198051.8 mm (2.0 in)
198147.2 mm (1.9 in)
198242.9 mm (1.7 in)
198371.1 mm (2.8 in)
198446.8 mm (1.8 in)
198541.7 mm (1.6 in)
198642.5 mm (1.7 in)
198734.1 mm (1.3 in)
198876.6 mm (3.0 in)
198938.6 mm (1.5 in)
199062.7 mm (2.5 in)
199163.2 mm (2.5 in)
199294.4 mm (3.7 in)
199356.4 mm (2.2 in)
199441.9 mm (1.6 in)
199529.9 mm (1.2 in)
199662.2 mm (2.4 in)
199767.0 mm (2.6 in)
199847.5 mm (1.9 in)
199945.5 mm (1.8 in)
200080.6 mm (3.2 in)
200148.6 mm (1.9 in)
200234.2 mm (1.3 in)
200348.9 mm (1.9 in)
200439.4 mm (1.6 in)
200546.4 mm (1.8 in)
200640.7 mm (1.6 in)
200750.0 mm (2.0 in)
200858.8 mm (2.3 in)
200965.3 mm (2.6 in)
201055.5 mm (2.2 in)
201143.8 mm (1.7 in)
201251.5 mm (2.0 in)
201360.9 mm (2.4 in)
201468.5 mm (2.7 in)
201534.0 mm (1.3 in)
201647.0 mm (1.9 in)
201751.1 mm (2.0 in)
201869.4 mm (2.7 in)
201950.2 mm (2.0 in)
202037.4 mm (1.5 in)
202153.1 mm (2.1 in)
202242.4 mm (1.7 in)
202356.5 mm (2.2 in)
202435.8 mm (1.4 in)
202556.6 mm (2.2 in)
2026132.4 mm (5.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Vilsandi by year The longest dry spell of the year at Vilsandi, 1898 to 2026. The record is 55 days in 1964, marked on the chart; the median year is 24 days. 02040601900192019401960198020002020Record: 55 days in 1964
The longest dry spell of the year at Vilsandi, 1898 to 2026. The record is 55 days in 1964, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Vilsandi by year
YearLongest dry spell (CDD)
1898n/a
189927 days
190016 days
190119 days
190226 days
190316 days
190415 days
190526 days
190620 days
190716 days
190829 days
190912 days
191023 days
191132 days
191230 days
191327 days
191447 days
191515 days
19191 day
192022 days
192128 days
192254 days
192330 days
192424 days
192521 days
192622 days
192721 days
192820 days
192942 days
193028 days
193138 days
193227 days
193325 days
193422 days
193521 days
193632 days
193725 days
193821 days
193925 days
194025 days
194141 days
194234 days
194325 days
194423 days
194519 days
19466 days
194717 days
194940 days
195024 days
195127 days
195218 days
195330 days
195418 days
195533 days
195632 days
195714 days
195818 days
195922 days
196040 days
196122 days
196220 days
196321 days
196455 days
196519 days
196620 days
196721 days
196830 days
196931 days
197021 days
197123 days
197233 days
197316 days
197446 days
197520 days
197626 days
197721 days
197821 days
197921 days
198024 days
198118 days
198221 days
198332 days
198420 days
198515 days
198635 days
198737 days
198820 days
198925 days
199019 days
199121 days
199222 days
199331 days
199424 days
199515 days
199630 days
199732 days
199817 days
199916 days
200017 days
200118 days
200243 days
200337 days
200424 days
200522 days
200631 days
200728 days
200824 days
200925 days
201019 days
201127 days
201218 days
201334 days
201423 days
201524 days
201626 days
201717 days
201846 days
201921 days
202019 days
202129 days
202237 days
202318 days
202426 days
202526 days
202625 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

96 years with a frost

Across 96 years with a frost, the median last spring frost at Vilsandi falls on 22 April and the median first autumn frost on 4 November, which leaves a median of 198 days between them.

In 1996 to 2025 the median growing season was 208 days. That is 19 days more than in 1920 to 1957.

Fitted over all years, the growing season changes by +2.0 days per decade at this station.

Frost dates and growing season at Vilsandi
MeasureMedian, all yearsEarliest period (1920 to 1957)Recent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost22 April22 April13 April9 days earlier-1.0 days per decade
First autumn frost4 November2 November13 November11 days later+1.0 days per decade
Growing days198 days189 days208 days19 days more+2.0 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

116 years, 1899 to 2025

A day with at least 26.0 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 76.4 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Vilsandi: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.0 mm (1.0 in)
5 years35.0 mm (1.4 in)
10 years42.4 mm (1.7 in)
25 years53.8 mm (2.1 in)
50 years64.2 mm (2.5 in)
100 years76.4 mm (3.0 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 116 years of values from 1899 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 85.6 mm (3.4 in) in 1924; 78.4 mm (3.1 in) in 2000; 67.3 mm (2.6 in) in 1967.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Vilsandi had a mean temperature of 8.4 C (47.0 F) and 576.5 mm (22.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Hiddensee-Vitte (Germany, 681 km away), Westermarkelsdorf/Fehmarn (Germany, 786 km away) and Helsingborg (Sweden, 607 km away).

Climate twins of Vilsandi: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Hiddensee-VitteGermany681 km (423 mi)8.2 C (46.7 F)521.3 mm (20.5 in)0.76
Westermarkelsdorf/FehmarnGermany786 km (488 mi)8.4 C (47.1 F)571.2 mm (22.5 in)0.80
HelsingborgSweden607 km (377 mi)8.3 C (46.9 F)586.9 mm (23.1 in)0.83

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Vilsandi standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Vilsandi threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-14).