Built 2026-10-18 (18 October 2026)

Borzja Weather Records (RSM00030965)

Record envelope, standing records and threshold days for Borzja (RSM00030965), Russia, with 125 years of record.

Key Facts for Borzja

  • Borzja (RSM00030965) is a weather station in Russia at 50.40 latitude and 116.52 longitude, 675 m (2,215 ft) above sea level.
  • The station reports from 1901 to 2025, 125 years of record.
  • 1,464 records set at Borzja still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Borzja set a daily record precipitation of 35.3 mm (1.4 in) on 8 July 2025.

About the Station

  • Location: Russia, 50.40 latitude, 116.52 longitude.
  • Elevation: 675 m (2,215 ft).
  • Period of record: 1901 to 2025, 125 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

6 days at or beyond a record
Daily record high and record low at Borzja, with 2026 drawn through them The band shows the record high and record low for each calendar day at Borzja. The lines show the 2026 daily maximum and minimum. 6 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Borzja. The lines show the 2026 daily maximum and minimum. 6 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Borzja, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan-2.4 C (27.7 F)-50.0 C (-58.0 F)-5.9 C (21.4 F)-39.8 C (-39.6 F)
Feb7.1 C (44.8 F)-49.0 C (-56.2 F)0.6 C (33.1 F)-40.7 C (-41.3 F)
Mar20.8 C (69.4 F)-43.6 C (-46.5 F)9.7 C (49.5 F)-32.9 C (-27.2 F)
Apr30.1 C (86.2 F)-30.8 C (-23.4 F)20.9 C (69.6 F)-12.9 C (8.8 F)
May37.2 C (99.0 F)-12.3 C (9.9 F)35.9 C (96.6 F)-10.1 C (13.8 F)
Jun41.4 C (106.5 F)-4.5 C (23.9 F)36.7 C (98.1 F)-0.8 C (30.6 F)
Jul40.3 C (104.5 F)1.2 C (34.2 F)31.7 C (89.1 F)7.5 C (45.5 F)
Aug39.3 C (102.7 F)-2.8 C (27.0 F)27.9 C (82.2 F)5.9 C (42.6 F)
Sep34.4 C (93.9 F)-13.8 C (7.2 F)n/an/a
Oct25.8 C (78.4 F)-29.1 C (-20.4 F)n/an/a
Nov12.4 C (54.3 F)-43.1 C (-45.6 F)n/an/a
Dec4.4 C (39.9 F)-51.7 C (-61.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Borzja by the year they were set 1,464 records at Borzja still stand. 1998 holds the most, with 32. 0102030401901: 231902: 191903: 111904: 151905: 81906: 121907: 21908: 21909: 101910: 191911: 51912: 111913: 81914: 31915: 121916: 111917: 21918: 11919: 41925: 81926: 261927: 111928: 161929: 151930: 151931: 271932: 81933: 111934: 71935: 61936: 191937: 81938: 91939: 111940: 91941: 101942: 61943: 131944: 191945: 91946: 191947: 181948: 21949: 91950: 161951: 221952: 101953: 131954: 91955: 201956: 101957: 161958: 201959: 81960: 81961: 171962: 101963: 161964: 111965: 81966: 101967: 91968: 61969: 261970: 151971: 101972: 191973: 61974: 41975: 111976: 161977: 111978: 71979: 151980: 81981: 251982: 171983: 151984: 61985: 81986: 81987: 221988: 41989: 71990: 111991: 61992: 91993: 71994: 31995: 221996: 141997: 121998: 321999: 32000: 132001: 312002: 162003: 262004: 132005: 82006: 192007: 182008: 152009: 152010: 192011: 42012: 82013: 102014: 212015: 222016: 102017: 182018: 112019: 152020: 72021: 162022: 72023: 42024: 42025: 71901191319301942195419661978199020022014
1,464 records at Borzja still stand. 1998 holds the most, with 32.
Standing records at Borzja by the year they were set
Year setStanding records
190123
190219
190311
190415
19058
190612
19072
19082
190910
191019
19115
191211
19138
19143
191512
191611
19172
19181
19194
19258
192626
192711
192816
192915
193015
193127
19328
193311
19347
19356
193619
19378
19389
193911
19409
194110
19426
194313
194419
19459
194619
194718
19482
19499
195016
195122
195210
195313
19549
195520
195610
195716
195820
19598
19608
196117
196210
196316
196411
19658
196610
19679
19686
196926
197015
197110
197219
19736
19744
197511
197616
197711
19787
197915
19808
198125
198217
198315
19846
19858
19868
198722
19884
19897
199011
19916
19929
19937
19943
199522
199614
199712
199832
19993
200013
200131
200216
200326
200413
20058
200619
200718
200815
200915
201019
20114
20128
201310
201421
201522
201610
201718
201811
201915
20207
202116
20227
20234
20244
20257

All-Time Record Progression

4 new records
When Borzja set new all-time records 4 all-time records were set at Borzja between 16 July 1943 and 26 June 2010. Each dot is a new record. Record high minimum temperatureRecord daily precipitationRecord high maximum temperature16 July 1943: Record high minimum temperature 24.3 C (75.7 F)7 July 1958: Record daily precipitation 66.4 mm (2.6 in)12 August 1961: Record daily precipitation 73.4 mm (2.9 in)26 June 2010: Record high maximum temperature 41.4 C (106.5 F)1950196019701980199020002010
4 all-time records were set at Borzja between 16 July 1943 and 26 June 2010. Each dot is a new record.
When Borzja set new all-time records
DateKindDetail
1943-07-16Record high minimum temperatureRecord high minimum temperature 24.3 C (75.7 F)
1958-07-07Record daily precipitationRecord daily precipitation 66.4 mm (2.6 in)
1961-08-12Record daily precipitationRecord daily precipitation 73.4 mm (2.9 in)
2010-06-26Record high maximum temperatureRecord high maximum temperature 41.4 C (106.5 F)

Wettest Day of Each Month

Aug: 73.4 mm (2.9 in)
Record daily precipitation for each month at Borzja The wettest day on record for each calendar month at Borzja. The most was 73.4 mm (2.9 in) on 12 August 1961. 020406080 Jan: 8.4 mm (0.33 in), 21 January 1931 Jan Feb: 6.4 mm (0.25 in), 1 February 1932 Feb Mar: 19.0 mm (0.7 in), 23 March 1931 Mar Apr: 21.8 mm (0.9 in), 27 April 1952 Apr May: 46.5 mm (1.8 in), 8 May 1964 May Jun: 69.8 mm (2.7 in), 7 June 2000 Jun Jul: 66.4 mm (2.6 in), 7 July 1958 Jul Aug: 73.4 mm (2.9 in), 12 August 1961 Aug Sep: 60.2 mm (2.4 in), 6 September 1999 Sep Oct: 21.0 mm (0.8 in), 14 October 1994 Oct Nov: 8.6 mm (0.34 in), 8 November 1946 Nov Dec: 5.0 mm (0.20 in), 9 December 1930 Dec
The wettest day on record for each calendar month at Borzja. The most was 73.4 mm (2.9 in) on 12 August 1961.
Record daily precipitation for each month at Borzja
MonthRecord daily precipitation (mm)Date
Jan8.4 mm (0.33 in)21 January 1931
Feb6.4 mm (0.25 in)1 February 1932
Mar19.0 mm (0.7 in)23 March 1931
Apr21.8 mm (0.9 in)27 April 1952
May46.5 mm (1.8 in)8 May 1964
Jun69.8 mm (2.7 in)7 June 2000
Jul66.4 mm (2.6 in)7 July 1958
Aug73.4 mm (2.9 in)12 August 1961
Sep60.2 mm (2.4 in)6 September 1999
Oct21.0 mm (0.8 in)14 October 1994
Nov8.6 mm (0.34 in)8 November 1946
Dec5.0 mm (0.20 in)9 December 1930

Period of Record Coverage

1901 to 2025
Days with data per year at Borzja 104 years of record at Borzja, 1901 to 2025. 14 years have data for under 90 percent of days and are left out of rankings: 1901, 1904, 1905, 1925, 1932, 1935, 1936, 1937 and others. 1901: 184 of 365 days1904: 60 of 366 days1905: 30 of 365 days1925: 272 of 365 days1926: 356 of 365 days1927: 361 of 365 days1928: 361 of 366 days1929: 364 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 275 of 366 days1933: 334 of 365 days1934: 334 of 365 days1935: 243 of 365 days1936: 294 of 366 days1937: 117 of 365 days1938: 365 of 365 days1939: 304 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 310 of 365 days1946: 334 of 365 days1947: 365 of 365 days1948: 60 of 366 days1949: 334 of 365 days1950: 365 of 365 days1951: 356 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 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: 365 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: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 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: 365 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: 346 of 365 days2020: 343 of 366 days2021: 323 of 365 days2022: 339 of 365 days2023: 343 of 365 days2024: 324 of 366 days2025: 223 of 365 days19051935195019651980199520102025
104 years of record at Borzja, 1901 to 2025. 14 years have data for under 90 percent of days and are left out of rankings: 1901, 1904, 1905, 1925, 1932, 1935, 1936, 1937 and others.
Days with data per year at Borzja
YearDays with dataShare of yearComplete
190118450%No
19046016%No
1905308%No
192527275%No
192635698%Yes
192736199%Yes
192836199%Yes
1929364100%Yes
1930365100%Yes
1931365100%Yes
193227575%No
193333492%Yes
193433492%Yes
193524367%No
193629480%No
193711732%No
1938365100%Yes
193930483%No
1940366100%Yes
1941365100%Yes
1942365100%Yes
1943365100%Yes
1944366100%Yes
194531085%No
194633492%Yes
1947365100%Yes
19486016%No
194933492%Yes
1950365100%Yes
195135698%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%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
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004365100%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
201934695%Yes
202034394%Yes
202132388%No
202233993%Yes
202334394%Yes
202432489%No
202522361%No

Latest Records

20
Latest records at Borzja
DateStationRecordValueBeat old record byOld record stoodSignificance
8 July 2025Borzja, RUdaily rain35.3 mm (1.4 in)4.7 mm (0.19 in)67 years35 of 100 (Notable)
22 June 2025Borzja, RUdaily high max36.0 C (96.8 F)1.5 C (2.7 F)79 years36 of 100 (Notable)
28 May 2025Borzja, RUdaily high max35.9 C (96.6 F)5.0 C (9.0 F)87 years44 of 100 (Notable)
17 May 2025Borzja, RUdaily low min-7.3 C (18.9 F)0.2 C (0.4 F)60 years28 of 100 (Routine)
20 March 2025Borzja, RUdaily high min1.6 C (34.9 F)5.5 C (9.9 F)23 years22 of 100 (Routine)
20 March 2025Borzja, RUdaily high max9.7 C (49.5 F)0.7 C (1.3 F)16 years16 of 100 (Routine)
11 March 2025Borzja, RUdaily rain4.3 mm (0.17 in)3.4 mm (0.13 in)60 years20 of 100 (Routine)
25 January 2025Borzja, RUdaily rain (Tie)2.0 mm (0.08 in)tie4 years2 of 100 (Routine)
19 January 2025Borzja, RUdaily high max-8.2 C (17.2 F)0.3 C (0.5 F)30 years19 of 100 (Routine)
16 January 2025Borzja, RUdaily high max-5.9 C (21.4 F)0.8 C (1.4 F)54 years27 of 100 (Routine)
21 September 2024Borzja, RUdaily low min-7.1 C (19.2 F)0.9 C (1.6 F)27 years19 of 100 (Routine)
13 September 2024Borzja, RUdaily low min-6.5 C (20.3 F)0.5 C (0.9 F)29 years19 of 100 (Routine)
5 July 2024Borzja, RUdaily high max34.9 C (94.8 F)0.3 C (0.5 F)9 years12 of 100 (Routine)
4 July 2024Borzja, RUdaily high max35.1 C (95.2 F)0.5 C (0.9 F)98 years40 of 100 (Notable)
13 June 2024Borzja, RUdaily rain23.1 mm (0.9 in)4.6 mm (0.18 in)19 years20 of 100 (Routine)
29 February 2024Borzja, RUdaily rain0.5 mm (0.02 in)0.2 mm (0.01 in)36 years20 of 100 (Routine)
28 October 2023Borzja, RUdaily high max13.9 C (57.0 F)1.4 C (2.5 F)1 year12 of 100 (Routine)
24 October 2023Borzja, RUdaily high max14.2 C (57.6 F)1.1 C (2.0 F)93 years39 of 100 (Notable)
24 August 2023Borzja, RUdaily low min (Tie)2.1 C (35.8 F)tie41 years5 of 100 (Routine)
30 July 2023Borzja, RUdaily high max33.5 C (92.3 F)1.0 C (1.8 F)16 years16 of 100 (Routine)

Climate Trend

78 complete years, 1926 to 2018
Annual mean temperature at Borzja as warming stripes, 1926 to 2018 One stripe for each of 78 complete years at Borzja, 1926 to 2018. Blue stripes are years cooler than the station's own mean of -2.0 C (28.5 F); red stripes are warmer. The coolest year was 1956, at -4.7 C (23.5 F), and the warmest was 2015, at 0.0 C (32.0 F). The strongest colour marks a difference of 2.8 C (5.0 F). 1926: -2.4 C, -0.5 C from the station mean1927: -3.3 C, -1.4 C from the station mean1928: -4.0 C, -2.1 C from the station mean1929: -3.5 C, -1.5 C from the station mean1931: -3.4 C, -1.4 C from the station mean1938: -1.4 C, +0.6 C from the station mean1942: -2.5 C, -0.6 C from the station mean1943: -1.0 C, +1.0 C from the station mean1944: -1.7 C, +0.2 C from the station mean1947: -3.7 C, -1.7 C from the station mean1950: -0.7 C, +1.2 C from the station mean1952: -2.9 C, -1.0 C from the station mean1953: -2.6 C, -0.6 C from the station mean1954: -4.1 C, -2.1 C from the station mean1955: -2.7 C, -0.8 C from the station mean1956: -4.7 C, -2.8 C from the station mean1957: -3.7 C, -1.7 C from the station mean1958: -2.0 C, 0.0 C from the station mean1959: -1.2 C, +0.7 C from the station mean1960: -2.1 C, -0.1 C from the station mean1961: -2.0 C, -0.1 C from the station mean1962: -2.3 C, -0.4 C from the station mean1963: -1.3 C, +0.6 C from the station mean1964: -2.1 C, -0.1 C from the station mean1965: -3.2 C, -1.3 C from the station mean1966: -3.7 C, -1.7 C from the station mean1967: -1.1 C, +0.8 C from the station mean1968: -1.6 C, +0.4 C from the station mean1969: -4.0 C, -2.1 C from the station mean1970: -2.6 C, -0.7 C from the station mean1971: -1.3 C, +0.6 C from the station mean1972: -2.5 C, -0.6 C from the station mean1973: -1.5 C, +0.5 C from the station mean1974: -2.6 C, -0.6 C from the station mean1975: -1.2 C, +0.7 C from the station mean1976: -2.4 C, -0.5 C from the station mean1977: -2.8 C, -0.8 C from the station mean1978: -2.1 C, -0.1 C from the station mean1979: -2.5 C, -0.5 C from the station mean1980: -2.9 C, -0.9 C from the station mean1981: -2.8 C, -0.9 C from the station mean1982: -1.2 C, +0.7 C from the station mean1983: -1.3 C, +0.6 C from the station mean1984: -2.3 C, -0.3 C from the station mean1985: -2.6 C, -0.6 C from the station mean1986: -1.6 C, +0.4 C from the station mean1987: -3.1 C, -1.2 C from the station mean1988: -1.7 C, +0.2 C from the station mean1989: -1.3 C, +0.7 C from the station mean1990: -0.4 C, +1.6 C from the station mean1991: -1.5 C, +0.4 C from the station mean1992: -1.5 C, +0.4 C from the station mean1993: -0.9 C, +1.0 C from the station mean1994: -0.9 C, +1.1 C from the station mean1995: 0.0 C, +1.9 C from the station mean1996: -1.5 C, +0.4 C from the station mean1997: -1.0 C, +0.9 C from the station mean1998: -0.4 C, +1.5 C from the station mean1999: -1.6 C, +0.4 C from the station mean2000: -2.4 C, -0.4 C from the station mean2001: -1.4 C, +0.6 C from the station mean2002: -0.6 C, +1.4 C from the station mean2003: -1.5 C, +0.5 C from the station mean2004: -1.6 C, +0.4 C from the station mean2005: -1.7 C, +0.2 C from the station mean2006: -2.0 C, -0.1 C from the station mean2007: -0.1 C, +1.8 C from the station mean2008: -0.5 C, +1.5 C from the station mean2009: -2.1 C, -0.1 C from the station mean2010: -2.5 C, -0.6 C from the station mean2011: -1.4 C, +0.5 C from the station mean2012: -2.3 C, -0.4 C from the station mean2013: -1.4 C, +0.5 C from the station mean2014: -0.3 C, +1.6 C from the station mean2015: 0.0 C, +2.0 C from the station mean2016: -1.5 C, +0.4 C from the station mean2017: -1.0 C, +1.0 C from the station mean2018: -1.0 C, +1.0 C from the station mean1926193019401950196019701980199020002010
One stripe for each of 78 complete years at Borzja, 1926 to 2018. Blue stripes are years cooler than the station's own mean of -2.0 C (28.5 F); red stripes are warmer. The coolest year was 1956, at -4.7 C (23.5 F), and the warmest was 2015, at 0.0 C (32.0 F). The strongest colour marks a difference of 2.8 C (5.0 F).
Annual mean temperature at Borzja as warming stripes, 1926 to 2018
YearAnnual mean temperatureDifference from the station mean
1926-2.4 C-0.49 C
1927-3.3 C-1.35 C
1928-4.0 C-2.05 C
1929-3.5 C-1.52 C
1931-3.4 C-1.41 C
1938-1.4 C+0.57 C
1942-2.5 C-0.56 C
1943-1.0 C+1.00 C
1944-1.7 C+0.25 C
1947-3.7 C-1.72 C
1950-0.7 C+1.25 C
1952-2.9 C-0.95 C
1953-2.6 C-0.62 C
1954-4.1 C-2.13 C
1955-2.7 C-0.77 C
1956-4.7 C-2.79 C
1957-3.7 C-1.71 C
1958-2.0 C-0.03 C
1959-1.2 C+0.73 C
1960-2.1 C-0.12 C
1961-2.0 C-0.07 C
1962-2.3 C-0.39 C
1963-1.3 C+0.62 C
1964-2.1 C-0.11 C
1965-3.2 C-1.26 C
1966-3.7 C-1.72 C
1967-1.1 C+0.81 C
1968-1.6 C+0.38 C
1969-4.0 C-2.05 C
1970-2.6 C-0.68 C
1971-1.3 C+0.64 C
1972-2.5 C-0.57 C
1973-1.5 C+0.49 C
1974-2.6 C-0.63 C
1975-1.2 C+0.73 C
1976-2.4 C-0.45 C
1977-2.8 C-0.83 C
1978-2.1 C-0.10 C
1979-2.5 C-0.54 C
1980-2.9 C-0.93 C
1981-2.8 C-0.87 C
1982-1.2 C+0.75 C
1983-1.3 C+0.64 C
1984-2.3 C-0.31 C
1985-2.6 C-0.64 C
1986-1.6 C+0.36 C
1987-3.1 C-1.16 C
1988-1.7 C+0.22 C
1989-1.3 C+0.68 C
1990-0.4 C+1.57 C
1991-1.5 C+0.42 C
1992-1.5 C+0.44 C
1993-0.9 C+1.01 C
1994-0.9 C+1.10 C
19950.0 C+1.93 C
1996-1.5 C+0.45 C
1997-1.0 C+0.95 C
1998-0.4 C+1.51 C
1999-1.6 C+0.40 C
2000-2.4 C-0.43 C
2001-1.4 C+0.60 C
2002-0.6 C+1.36 C
2003-1.5 C+0.46 C
2004-1.6 C+0.39 C
2005-1.7 C+0.21 C
2006-2.0 C-0.07 C
2007-0.1 C+1.84 C
2008-0.5 C+1.48 C
2009-2.1 C-0.14 C
2010-2.5 C-0.59 C
2011-1.4 C+0.54 C
2012-2.3 C-0.38 C
2013-1.4 C+0.52 C
2014-0.3 C+1.63 C
20150.0 C+1.98 C
2016-1.5 C+0.44 C
2017-1.0 C+1.00 C
2018-1.0 C+0.96 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1926 to 2018. In Fahrenheit: 0.4 F (0.3 to 0.6) per decade. The slope is a straight line fitted to 78 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Borzja
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.3) per decade0.4 F (0.3 to 0.6) per decade1926 to 201878Rise
Mean daily maximum0.3 C (0.2 to 0.4) per decade0.6 F (0.4 to 0.7) per decade1926 to 201878Rise
Mean daily minimum0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.4) per decade1926 to 201878Rise

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

1901 to 2025
Yearly extremes at Borzja: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.4 C (106.5 F)201034.1 C (93.4 F)104
Coldest night (TNn)-51.7 C (-61.1 F)1901-43.0 C (-45.4 F)120
Wettest day (Rx1day)73.4 mm (2.9 in)196133.3 mm (1.3 in)120
Wettest five days (Rx5day)135.7 mm (5.3 in)195855.1 mm (2.2 in)120
Longest dry spell (CDD)161 days190965 days120

Hottest day (TXx)

Hottest day (TXx) at Borzja by year The hottest day of the year at Borzja, 1901 to 2025. The record is 41.4 C (106.5 F) in 2010, marked on the chart; the median year is 34.1 C (93.4 F). -200204060192019401960198020002020Record: 41.4 C (106.5 F) in 2010
The hottest day of the year at Borzja, 1901 to 2025. The record is 41.4 C (106.5 F) in 2010, marked on the chart; the median year is 34.1 C (93.4 F).
Hottest day (TXx) at Borzja by year
YearHottest day (TXx)
190129.0 C (84.2 F)
1902n/a
1903n/a
1904-0.5 C (31.1 F)
1905-3.2 C (26.2 F)
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
192530.0 C (86.0 F)
192639.1 C (102.4 F)
192737.8 C (100.0 F)
192832.1 C (89.8 F)
192930.5 C (86.9 F)
193035.9 C (96.6 F)
193135.2 C (95.4 F)
193230.4 C (86.7 F)
193333.2 C (91.8 F)
193430.4 C (86.7 F)
193534.9 C (94.8 F)
193637.6 C (99.7 F)
193726.1 C (79.0 F)
193834.5 C (94.1 F)
193935.4 C (95.7 F)
194032.2 C (90.0 F)
194134.0 C (93.2 F)
194233.4 C (92.1 F)
194340.2 C (104.4 F)
194441.3 C (106.3 F)
194535.3 C (95.5 F)
194636.2 C (97.2 F)
194733.1 C (91.6 F)
1948-5.9 C (21.4 F)
194935.7 C (96.3 F)
195037.6 C (99.7 F)
195134.6 C (94.3 F)
195235.9 C (96.6 F)
195332.1 C (89.8 F)
195430.2 C (86.4 F)
195533.2 C (91.8 F)
195633.2 C (91.8 F)
195731.6 C (88.9 F)
195833.0 C (91.4 F)
195930.6 C (87.1 F)
196030.9 C (87.6 F)
196136.8 C (98.2 F)
196233.2 C (91.8 F)
196334.7 C (94.5 F)
196432.1 C (89.8 F)
196534.2 C (93.6 F)
196633.3 C (91.9 F)
196732.4 C (90.3 F)
196833.9 C (93.0 F)
196935.7 C (96.3 F)
197036.6 C (97.9 F)
197133.1 C (91.6 F)
197233.6 C (92.5 F)
197334.4 C (93.9 F)
197432.6 C (90.7 F)
197534.9 C (94.8 F)
197634.3 C (93.7 F)
197735.5 C (95.9 F)
197831.4 C (88.5 F)
197934.1 C (93.4 F)
198037.7 C (99.9 F)
198133.9 C (93.0 F)
198233.2 C (91.8 F)
198330.6 C (87.1 F)
198431.6 C (88.9 F)
198530.5 C (86.9 F)
198631.8 C (89.2 F)
198734.5 C (94.1 F)
198834.9 C (94.8 F)
198934.1 C (93.4 F)
199030.5 C (86.9 F)
199135.6 C (96.1 F)
199232.0 C (89.6 F)
199330.7 C (87.3 F)
199435.7 C (96.3 F)
199531.6 C (88.9 F)
199631.9 C (89.4 F)
199734.6 C (94.3 F)
199832.7 C (90.9 F)
199934.5 C (94.1 F)
200034.0 C (93.2 F)
200136.7 C (98.1 F)
200239.3 C (102.7 F)
200331.4 C (88.5 F)
200440.3 C (104.5 F)
200536.5 C (97.7 F)
200633.5 C (92.3 F)
200738.8 C (101.8 F)
200832.7 C (90.9 F)
200933.9 C (93.0 F)
201041.4 C (106.5 F)
201134.1 C (93.4 F)
201235.0 C (95.0 F)
201328.8 C (83.8 F)
201437.2 C (99.0 F)
201537.8 C (100.0 F)
201636.8 C (98.2 F)
201736.5 C (97.7 F)
201835.1 C (95.2 F)
201934.3 C (93.7 F)
202034.1 C (93.4 F)
202131.9 C (89.4 F)
202234.2 C (93.6 F)
202334.4 C (93.9 F)
202435.3 C (95.5 F)
202536.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at Borzja by year The coldest night of the year at Borzja, 1901 to 2025. The record is -51.7 C (-61.1 F) in 1901, marked on the chart; the median year is -43.0 C (-45.4 F). -55-50-45-40-35-30192019401960198020002020Record: -51.7 C (-61.1 F) in 1901
The coldest night of the year at Borzja, 1901 to 2025. The record is -51.7 C (-61.1 F) in 1901, marked on the chart; the median year is -43.0 C (-45.4 F).
Coldest night (TNn) at Borzja by year
YearColdest night (TNn)
1901-51.7 C (-61.1 F)
1902-49.0 C (-56.2 F)
1903-45.7 C (-50.3 F)
1904-47.2 C (-53.0 F)
1905-40.2 C (-40.4 F)
1906-47.4 C (-53.3 F)
1907-45.2 C (-49.4 F)
1908-47.5 C (-53.5 F)
1909-43.5 C (-46.3 F)
1910-48.4 C (-55.1 F)
1911-45.6 C (-50.1 F)
1912-45.1 C (-49.2 F)
1913-44.2 C (-47.6 F)
1914-42.6 C (-44.7 F)
1915-49.2 C (-56.6 F)
1916-46.6 C (-51.9 F)
1917-46.0 C (-50.8 F)
1918-41.7 C (-43.1 F)
1919-47.1 C (-52.8 F)
1925-44.6 C (-48.3 F)
1926-43.7 C (-46.7 F)
1927-44.5 C (-48.1 F)
1928-41.8 C (-43.2 F)
1929-45.5 C (-49.9 F)
1930-45.2 C (-49.4 F)
1931-49.4 C (-56.9 F)
1932-38.1 C (-36.6 F)
1933-34.6 C (-30.3 F)
1934-44.0 C (-47.2 F)
1935-42.1 C (-43.8 F)
1936-47.8 C (-54.0 F)
1937-43.4 C (-46.1 F)
1938-43.3 C (-45.9 F)
1939-41.0 C (-41.8 F)
1940-44.6 C (-48.3 F)
1941-43.6 C (-46.5 F)
1942-41.1 C (-42.0 F)
1943-41.5 C (-42.7 F)
1944-40.9 C (-41.6 F)
1945-43.0 C (-45.4 F)
1946-43.6 C (-46.5 F)
1947-49.4 C (-56.9 F)
1948-43.5 C (-46.3 F)
1949-41.8 C (-43.2 F)
1950-45.7 C (-50.3 F)
1951-50.0 C (-58.0 F)
1952-42.5 C (-44.5 F)
1953-45.0 C (-49.0 F)
1954-45.6 C (-50.1 F)
1955-44.7 C (-48.5 F)
1956-46.4 C (-51.5 F)
1957-41.1 C (-42.0 F)
1958-43.3 C (-45.9 F)
1959-42.1 C (-43.8 F)
1960-42.7 C (-44.9 F)
1961-43.8 C (-46.8 F)
1962-38.9 C (-38.0 F)
1963-40.6 C (-41.1 F)
1964-37.4 C (-35.3 F)
1965-43.0 C (-45.4 F)
1966-44.8 C (-48.6 F)
1967-40.7 C (-41.3 F)
1968-40.7 C (-41.3 F)
1969-43.3 C (-45.9 F)
1970-47.1 C (-52.8 F)
1971-39.1 C (-38.4 F)
1972-37.9 C (-36.2 F)
1973-38.8 C (-37.8 F)
1974-42.3 C (-44.1 F)
1975-38.9 C (-38.0 F)
1976-41.9 C (-43.4 F)
1977-43.6 C (-46.5 F)
1978-42.3 C (-44.1 F)
1979-42.1 C (-43.8 F)
1980-46.3 C (-51.3 F)
1981-42.9 C (-45.2 F)
1982-42.9 C (-45.2 F)
1983-41.0 C (-41.8 F)
1984-43.6 C (-46.5 F)
1985-43.0 C (-45.4 F)
1986-42.8 C (-45.0 F)
1987-45.8 C (-50.4 F)
1988-39.4 C (-38.9 F)
1989-40.5 C (-40.9 F)
1990-41.2 C (-42.2 F)
1991-40.1 C (-40.2 F)
1992-35.6 C (-32.1 F)
1993-40.2 C (-40.4 F)
1994-40.6 C (-41.1 F)
1995-33.6 C (-28.5 F)
1996-40.5 C (-40.9 F)
1997-44.1 C (-47.4 F)
1998-39.0 C (-38.2 F)
1999-40.4 C (-40.7 F)
2000-42.1 C (-43.8 F)
2001-49.0 C (-56.2 F)
2002-40.7 C (-41.3 F)
2003-42.7 C (-44.9 F)
2004-41.5 C (-42.7 F)
2005-40.3 C (-40.5 F)
2006-44.3 C (-47.7 F)
2007-41.1 C (-42.0 F)
2008-44.4 C (-47.9 F)
2009-45.7 C (-50.3 F)
2010-46.7 C (-52.1 F)
2011-42.5 C (-44.5 F)
2012-47.2 C (-53.0 F)
2013-43.6 C (-46.5 F)
2014-41.7 C (-43.1 F)
2015-40.8 C (-41.4 F)
2016-46.0 C (-50.8 F)
2017-40.8 C (-41.4 F)
2018-43.8 C (-46.8 F)
2019-39.9 C (-39.8 F)
2020-40.6 C (-41.1 F)
2021-43.1 C (-45.6 F)
2022-40.8 C (-41.4 F)
2023-46.4 C (-51.5 F)
2024-41.3 C (-42.3 F)
2025-40.7 C (-41.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Borzja by year The wettest day of the year at Borzja, 1901 to 2025. The record is 73.4 mm (2.9 in) in 1961, marked on the chart; the median year is 33.3 mm (1.3 in). 020406080192019401960198020002020Record: 73.4 mm (2.9 in) in 1961
The wettest day of the year at Borzja, 1901 to 2025. The record is 73.4 mm (2.9 in) in 1961, marked on the chart; the median year is 33.3 mm (1.3 in).
Wettest day (Rx1day) at Borzja by year
YearWettest day (Rx1day)
190117.7 mm (0.7 in)
190246.4 mm (1.8 in)
190356.8 mm (2.2 in)
190423.8 mm (0.9 in)
190520.6 mm (0.8 in)
190631.1 mm (1.2 in)
190719.9 mm (0.8 in)
190840.9 mm (1.6 in)
190935.2 mm (1.4 in)
191052.2 mm (2.1 in)
191148.0 mm (1.9 in)
191220.7 mm (0.8 in)
191338.1 mm (1.5 in)
191438.6 mm (1.5 in)
191522.8 mm (0.9 in)
191638.5 mm (1.5 in)
191723.1 mm (0.9 in)
19181.1 mm (0.04 in)
191922.1 mm (0.9 in)
192525.2 mm (1.0 in)
192630.6 mm (1.2 in)
192718.8 mm (0.7 in)
192843.5 mm (1.7 in)
192960.0 mm (2.4 in)
193028.0 mm (1.1 in)
193146.1 mm (1.8 in)
193261.6 mm (2.4 in)
193329.9 mm (1.2 in)
193435.6 mm (1.4 in)
193526.5 mm (1.0 in)
193616.8 mm (0.7 in)
193740.5 mm (1.6 in)
193844.1 mm (1.7 in)
193942.0 mm (1.7 in)
194044.7 mm (1.8 in)
194151.8 mm (2.0 in)
194239.3 mm (1.5 in)
194333.3 mm (1.3 in)
194418.0 mm (0.7 in)
194519.7 mm (0.8 in)
194617.6 mm (0.7 in)
194723.6 mm (0.9 in)
194817.3 mm (0.7 in)
194922.9 mm (0.9 in)
195033.4 mm (1.3 in)
195120.1 mm (0.8 in)
195238.7 mm (1.5 in)
195349.0 mm (1.9 in)
195441.3 mm (1.6 in)
195560.4 mm (2.4 in)
195624.7 mm (1.0 in)
195717.0 mm (0.7 in)
195866.4 mm (2.6 in)
195948.3 mm (1.9 in)
196030.3 mm (1.2 in)
196173.4 mm (2.9 in)
196240.3 mm (1.6 in)
196336.3 mm (1.4 in)
196446.5 mm (1.8 in)
196553.6 mm (2.1 in)
196631.8 mm (1.3 in)
196745.8 mm (1.8 in)
196825.2 mm (1.0 in)
196912.9 mm (0.5 in)
197034.0 mm (1.3 in)
197117.2 mm (0.7 in)
197221.3 mm (0.8 in)
197339.0 mm (1.5 in)
197430.1 mm (1.2 in)
197535.2 mm (1.4 in)
197635.1 mm (1.4 in)
197733.8 mm (1.3 in)
197828.0 mm (1.1 in)
197929.0 mm (1.1 in)
198051.6 mm (2.0 in)
198127.5 mm (1.1 in)
198227.9 mm (1.1 in)
198354.2 mm (2.1 in)
198430.8 mm (1.2 in)
198528.4 mm (1.1 in)
198619.5 mm (0.8 in)
198738.3 mm (1.5 in)
198829.8 mm (1.2 in)
198942.2 mm (1.7 in)
199053.0 mm (2.1 in)
199132.6 mm (1.3 in)
199233.7 mm (1.3 in)
199320.7 mm (0.8 in)
199437.5 mm (1.5 in)
199534.0 mm (1.3 in)
199626.1 mm (1.0 in)
199735.4 mm (1.4 in)
199838.4 mm (1.5 in)
199960.2 mm (2.4 in)
200069.8 mm (2.7 in)
20019.8 mm (0.39 in)
200233.3 mm (1.3 in)
200336.2 mm (1.4 in)
200427.4 mm (1.1 in)
200557.1 mm (2.2 in)
200631.7 mm (1.2 in)
200725.6 mm (1.0 in)
200828.7 mm (1.1 in)
200940.5 mm (1.6 in)
201028.7 mm (1.1 in)
201149.7 mm (2.0 in)
201232.4 mm (1.3 in)
201347.9 mm (1.9 in)
201427.8 mm (1.1 in)
201550.6 mm (2.0 in)
201662.5 mm (2.5 in)
201753.0 mm (2.1 in)
201832.2 mm (1.3 in)
201926.9 mm (1.1 in)
202034.0 mm (1.3 in)
202132.0 mm (1.3 in)
202222.1 mm (0.9 in)
202331.0 mm (1.2 in)
202423.1 mm (0.9 in)
202535.3 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Borzja by year The wettest five days of the year at Borzja, 1901 to 2025. The record is 135.7 mm (5.3 in) in 1958, marked on the chart; the median year is 55.1 mm (2.2 in). 050100150192019401960198020002020Record: 135.7 mm (5.3 in) in 1958
The wettest five days of the year at Borzja, 1901 to 2025. The record is 135.7 mm (5.3 in) in 1958, marked on the chart; the median year is 55.1 mm (2.2 in).
Wettest five days (Rx5day) at Borzja by year
YearWettest five days (Rx5day)
190129.1 mm (1.1 in)
190250.9 mm (2.0 in)
190365.3 mm (2.6 in)
190439.2 mm (1.5 in)
190535.6 mm (1.4 in)
190676.0 mm (3.0 in)
190755.2 mm (2.2 in)
190857.7 mm (2.3 in)
190940.6 mm (1.6 in)
191080.7 mm (3.2 in)
191171.5 mm (2.8 in)
191240.3 mm (1.6 in)
191371.6 mm (2.8 in)
191455.9 mm (2.2 in)
191532.2 mm (1.3 in)
191645.2 mm (1.8 in)
191735.2 mm (1.4 in)
19181.1 mm (0.04 in)
191963.0 mm (2.5 in)
192537.3 mm (1.5 in)
192644.0 mm (1.7 in)
192725.0 mm (1.0 in)
192875.1 mm (3.0 in)
192976.0 mm (3.0 in)
193044.8 mm (1.8 in)
193157.1 mm (2.2 in)
193277.0 mm (3.0 in)
193354.9 mm (2.2 in)
193460.2 mm (2.4 in)
193534.3 mm (1.4 in)
193633.5 mm (1.3 in)
193762.8 mm (2.5 in)
193861.7 mm (2.4 in)
193946.9 mm (1.8 in)
194069.5 mm (2.7 in)
194177.7 mm (3.1 in)
194260.9 mm (2.4 in)
194356.1 mm (2.2 in)
194427.7 mm (1.1 in)
194541.4 mm (1.6 in)
194639.7 mm (1.6 in)
194749.5 mm (1.9 in)
194839.2 mm (1.5 in)
194957.5 mm (2.3 in)
195060.0 mm (2.4 in)
195124.1 mm (0.9 in)
195258.8 mm (2.3 in)
195364.0 mm (2.5 in)
195453.8 mm (2.1 in)
195572.3 mm (2.8 in)
195658.4 mm (2.3 in)
195728.0 mm (1.1 in)
1958135.7 mm (5.3 in)
195968.5 mm (2.7 in)
196055.0 mm (2.2 in)
196182.4 mm (3.2 in)
196273.3 mm (2.9 in)
196365.6 mm (2.6 in)
196446.9 mm (1.8 in)
196562.5 mm (2.5 in)
196649.5 mm (1.9 in)
196759.6 mm (2.3 in)
196845.6 mm (1.8 in)
196932.8 mm (1.3 in)
197060.5 mm (2.4 in)
197123.4 mm (0.9 in)
197238.2 mm (1.5 in)
197371.5 mm (2.8 in)
197456.2 mm (2.2 in)
197562.4 mm (2.5 in)
197645.9 mm (1.8 in)
197737.5 mm (1.5 in)
197876.5 mm (3.0 in)
197976.7 mm (3.0 in)
198083.8 mm (3.3 in)
198128.9 mm (1.1 in)
198247.1 mm (1.9 in)
198365.8 mm (2.6 in)
198461.6 mm (2.4 in)
198548.6 mm (1.9 in)
198632.4 mm (1.3 in)
198777.6 mm (3.1 in)
198858.4 mm (2.3 in)
198983.2 mm (3.3 in)
199063.9 mm (2.5 in)
199149.2 mm (1.9 in)
199245.4 mm (1.8 in)
199343.0 mm (1.7 in)
199495.0 mm (3.7 in)
199547.4 mm (1.9 in)
199638.8 mm (1.5 in)
199767.1 mm (2.6 in)
199882.3 mm (3.2 in)
199979.0 mm (3.1 in)
200075.5 mm (3.0 in)
200119.9 mm (0.8 in)
200236.0 mm (1.4 in)
200361.2 mm (2.4 in)
200440.9 mm (1.6 in)
200564.3 mm (2.5 in)
200657.8 mm (2.3 in)
200743.8 mm (1.7 in)
200837.0 mm (1.5 in)
200949.1 mm (1.9 in)
201045.0 mm (1.8 in)
201181.4 mm (3.2 in)
201255.2 mm (2.2 in)
2013112.5 mm (4.4 in)
201440.3 mm (1.6 in)
201580.4 mm (3.2 in)
201682.6 mm (3.3 in)
2017100.1 mm (3.9 in)
201850.1 mm (2.0 in)
201940.9 mm (1.6 in)
202043.7 mm (1.7 in)
202148.3 mm (1.9 in)
202231.5 mm (1.2 in)
202326.9 mm (1.1 in)
202441.1 mm (1.6 in)
202546.2 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Borzja by year The longest dry spell of the year at Borzja, 1901 to 2025. The record is 161 days in 1909, marked on the chart; the median year is 65 days. 050100150200192019401960198020002020Record: 161 days in 1909
The longest dry spell of the year at Borzja, 1901 to 2025. The record is 161 days in 1909, marked on the chart; the median year is 65 days.
Longest dry spell (CDD) at Borzja by year
YearLongest dry spell (CDD)
190141 days
190265 days
190385 days
1904104 days
190569 days
190679 days
1907141 days
190897 days
1909161 days
191083 days
191163 days
191250 days
1913135 days
1914117 days
191558 days
191645 days
1917143 days
191852 days
191976 days
192550 days
192659 days
1927101 days
192869 days
192962 days
193043 days
193130 days
193233 days
1933113 days
193489 days
193570 days
193669 days
193753 days
193897 days
193963 days
194040 days
194155 days
194295 days
194375 days
194452 days
194562 days
1946109 days
194780 days
194848 days
194979 days
195075 days
1951111 days
195266 days
195340 days
1954101 days
195540 days
195698 days
195784 days
195861 days
195997 days
196069 days
196194 days
196266 days
196384 days
196457 days
196564 days
196653 days
196771 days
196838 days
196982 days
197091 days
197142 days
197278 days
197346 days
197448 days
197536 days
1976103 days
197771 days
197873 days
197937 days
198041 days
198150 days
198278 days
198390 days
198447 days
198540 days
1986142 days
198737 days
198869 days
198964 days
199056 days
199199 days
199297 days
199388 days
199453 days
1995103 days
199644 days
199783 days
199874 days
1999103 days
200061 days
200188 days
200248 days
200348 days
200455 days
200566 days
200660 days
200754 days
200841 days
200940 days
201051 days
201155 days
201295 days
201391 days
201465 days
2015129 days
201659 days
201752 days
201857 days
201973 days
202027 days
202120 days
202230 days
202319 days
202420 days
202515 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

78 years with a frost

Across 78 years with a frost, the median last spring frost at Borzja falls on 29 May and the median first autumn frost on 11 September, which leaves a median of 104 days between them.

In 1989 to 2018 the median growing season was 104 days. The two periods have the same number of growing days.

Fitted over all years, the growing season changes by -0.3 days per decade at this station.

Frost dates and growing season at Borzja
MeasureMedian, all yearsEarliest period (1926 to 1970)Recent period (1989 to 2018)Recent against earliestFitted trend
Last spring frost29 May1 June27 May5 days earlier-0.5 days per decade
First autumn frost11 September13 September8 September5 days earlier-0.8 days per decade
Growing days104 days104 days104 daysno change-0.3 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

110 years, 1902 to 2019

A day with at least 34.1 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 75.3 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Borzja: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years34.1 mm (1.3 in)
5 years46.4 mm (1.8 in)
10 years54.0 mm (2.1 in)
25 years63.0 mm (2.5 in)
50 years69.3 mm (2.7 in)
100 years75.3 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, 110 years of values from 1902 to 2019.

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: 73.4 mm (2.9 in) in 1961; 69.8 mm (2.7 in) in 2000; 66.4 mm (2.6 in) in 1958.

Station Changes

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

Climate Twins

2004 to 2018 against 1961 to 1990

Over 2004 to 2018, Borzja had a mean temperature of -1.3 C (29.6 F) and 290.1 mm (11.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Hailar (China, 262 km away), Huma (China, 723 km away) and Sosnovka (Russia, 1,543 km away).

Climate twins of Borzja: stations whose 1961 to 1990 climate is closest to its 2004 to 2018 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
HailarChina262 km (163 mi)-1.3 C (29.6 F)350.9 mm (13.8 in)0.68
HumaChina723 km (449 mi)-1.2 C (29.8 F)470.7 mm (18.5 in)0.90
SosnovkaRussia1,543 km (959 mi)-2.0 C (28.4 F)346.9 mm (13.7 in)1.24

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 Borzja standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Borzja 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).