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Poset Weather Records (RSM00031969)

Record envelope, standing records and threshold days for Poset (RSM00031969), Russia, with 90 years of record.

Key Facts for Poset

  • Poset (RSM00031969) is a weather station in Russia at 42.65 latitude and 130.80 longitude, 41 m (135 ft) above sea level.
  • The station reports from 1936 to 2025, 90 years of record.
  • 1,464 records set at Poset still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Poset set a daily record high minimum temperature of 25.5 C (77.9 F) on 31 July 2025.

About the Station

  • Location: Russia, 42.65 latitude, 130.80 longitude.
  • Elevation: 41 m (135 ft).
  • Period of record: 1936 to 2025, 90 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

10 days at or beyond a record
Daily record high and record low at Poset, with 2026 drawn through them The band shows the record high and record low for each calendar day at Poset. The lines show the 2026 daily maximum and minimum. 10 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 Poset. The lines show the 2026 daily maximum and minimum. 10 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Poset, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan10.0 C (50.0 F)-26.5 C (-15.7 F)4.9 C (40.8 F)-18.8 C (-1.8 F)
Feb13.3 C (55.9 F)-22.2 C (-8.0 F)13.3 C (55.9 F)-18.1 C (-0.6 F)
Mar22.4 C (72.3 F)-20.2 C (-4.4 F)18.0 C (64.4 F)-10.3 C (13.5 F)
Apr27.9 C (82.2 F)-6.2 C (20.8 F)20.2 C (68.4 F)-2.5 C (27.5 F)
May33.5 C (92.3 F)0.2 C (32.4 F)24.1 C (75.4 F)5.5 C (41.9 F)
Jun34.4 C (93.9 F)5.1 C (41.2 F)34.0 C (93.2 F)10.6 C (51.1 F)
Jul36.4 C (97.5 F)8.8 C (47.8 F)34.3 C (93.7 F)18.6 C (65.5 F)
Aug35.3 C (95.5 F)9.3 C (48.7 F)31.5 C (88.7 F)18.0 C (64.4 F)
Sep34.1 C (93.4 F)2.2 C (36.0 F)n/an/a
Oct28.7 C (83.7 F)-9.2 C (15.4 F)n/an/a
Nov19.5 C (67.1 F)-18.8 C (-1.8 F)n/an/a
Dec10.9 C (51.6 F)-26.7 C (-16.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Poset by the year they were set 1,464 records at Poset still stand. 1947 holds the most, with 41. 02040601936: 121937: 81938: 111939: 251940: 121941: 281942: 101943: 71944: 31945: 391946: 211947: 411948: 41949: 171950: 261951: 211952: 131953: 101954: 251955: 341956: 311957: 141958: 161959: 111960: 101961: 121962: 91963: 121964: 171965: 151966: 241967: 191968: 171969: 241970: 221971: 221972: 81973: 181974: 101975: 71976: 231977: 361978: 211979: 201980: 151981: 231982: 171983: 231984: 111985: 111986: 161987: 201988: 91989: 131990: 231991: 71992: 121993: 181994: 121995: 71996: 61997: 101998: 171999: 132000: 112001: 272002: 252003: 172004: 132005: 112006: 82007: 142008: 172009: 222010: 192011: 142012: 22013: 122014: 92015: 122016: 172017: 162018: 102019: 142020: 82021: 272022: 102023: 212024: 102025: 301936194519541963197219811990199920082017
1,464 records at Poset still stand. 1947 holds the most, with 41.
Standing records at Poset by the year they were set
Year setStanding records
193612
19378
193811
193925
194012
194128
194210
19437
19443
194539
194621
194741
19484
194917
195026
195121
195213
195310
195425
195534
195631
195714
195816
195911
196010
196112
19629
196312
196417
196515
196624
196719
196817
196924
197022
197122
19728
197318
197410
19757
197623
197736
197821
197920
198015
198123
198217
198323
198411
198511
198616
198720
19889
198913
199023
19917
199212
199318
199412
19957
19966
199710
199817
199913
200011
200127
200225
200317
200413
200511
20068
200714
200817
200922
201019
201114
20122
201312
20149
201512
201617
201716
201810
201914
20208
202127
202210
202321
202410
202530

All-Time Record Progression

6 new records
When Poset set new all-time records 6 all-time records were set at Poset between 12 September 1971 and 28 July 2025. Each dot is a new record. Record daily precipitationRecord high minimum temperatureRecord low maximum temperature12 September 1971: Record daily precipitation 195.9 mm (7.7 in)20 July 1981: Record high minimum temperature 25.2 C (77.4 F)21 July 1981: Record high minimum temperature 25.3 C (77.5 F)25 January 1990: Record low maximum temperature -19.8 C (-3.6 F)30 August 1998: Record daily precipitation 258.4 mm (10.2 in)28 July 2025: Record high minimum temperature 25.9 C (78.6 F)19801990200020102020
6 all-time records were set at Poset between 12 September 1971 and 28 July 2025. Each dot is a new record.
When Poset set new all-time records
DateKindDetail
1971-09-12Record daily precipitationRecord daily precipitation 195.9 mm (7.7 in)
1981-07-20Record high minimum temperatureRecord high minimum temperature 25.2 C (77.4 F)
1981-07-21Record high minimum temperatureRecord high minimum temperature 25.3 C (77.5 F)
1990-01-25Record low maximum temperatureRecord low maximum temperature -19.8 C (-3.6 F)
1998-08-30Record daily precipitationRecord daily precipitation 258.4 mm (10.2 in)
2025-07-28Record high minimum temperatureRecord high minimum temperature 25.9 C (78.6 F)

Wettest Day of Each Month

Aug: 258.4 mm (10.2 in)
Record daily precipitation for each month at Poset The wettest day on record for each calendar month at Poset. The most was 258.4 mm (10.2 in) on 30 August 1998. 0100200300 Jan: 51.4 mm (2.0 in), 21 January 2002 Jan Feb: 45.4 mm (1.8 in), 13 February 1972 Feb Mar: 49.1 mm (1.9 in), 23 March 1994 Mar Apr: 55.1 mm (2.2 in), 22 April 2012 Apr May: 82.8 mm (3.3 in), 22 May 1955 May Jun: 116.1 mm (4.6 in), 17 June 1986 Jun Jul: 91.8 mm (3.6 in), 20 July 2002 Jul Aug: 258.4 mm (10.2 in), 30 August 1998 Aug Sep: 195.9 mm (7.7 in), 12 September 1971 Sep Oct: 91.0 mm (3.6 in), 25 October 1980 Oct Nov: 70.1 mm (2.8 in), 27 November 1977 Nov Dec: 43.5 mm (1.7 in), 1 December 2014 Dec
The wettest day on record for each calendar month at Poset. The most was 258.4 mm (10.2 in) on 30 August 1998.
Record daily precipitation for each month at Poset
MonthRecord daily precipitation (mm)Date
Jan51.4 mm (2.0 in)21 January 2002
Feb45.4 mm (1.8 in)13 February 1972
Mar49.1 mm (1.9 in)23 March 1994
Apr55.1 mm (2.2 in)22 April 2012
May82.8 mm (3.3 in)22 May 1955
Jun116.1 mm (4.6 in)17 June 1986
Jul91.8 mm (3.6 in)20 July 2002
Aug258.4 mm (10.2 in)30 August 1998
Sep195.9 mm (7.7 in)12 September 1971
Oct91.0 mm (3.6 in)25 October 1980
Nov70.1 mm (2.8 in)27 November 1977
Dec43.5 mm (1.7 in)1 December 2014

Period of Record Coverage

1936 to 2025
Days with data per year at Poset 90 years of record at Poset, 1936 to 2025. 3 years have data for under 90 percent of days and are left out of rankings: 1937, 1986, 2025. 1936: 342 of 366 days1937: 312 of 365 days1938: 360 of 365 days1939: 361 of 365 days1940: 361 of 366 days1941: 330 of 365 days1942: 361 of 365 days1943: 354 of 365 days1944: 358 of 366 days1945: 359 of 365 days1946: 364 of 365 days1947: 360 of 365 days1948: 362 of 366 days1949: 358 of 365 days1950: 361 of 365 days1951: 359 of 365 days1952: 356 of 366 days1953: 361 of 365 days1954: 361 of 365 days1955: 360 of 365 days1956: 362 of 366 days1957: 360 of 365 days1958: 356 of 365 days1959: 355 of 365 days1960: 363 of 366 days1961: 360 of 365 days1962: 362 of 365 days1963: 361 of 365 days1964: 363 of 366 days1965: 360 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 364 of 366 days1969: 360 of 365 days1970: 361 of 365 days1971: 364 of 365 days1972: 362 of 366 days1973: 358 of 365 days1974: 350 of 365 days1975: 358 of 365 days1976: 354 of 366 days1977: 343 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: 309 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: 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: 364 of 365 days2012: 364 of 366 days2013: 339 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 343 of 365 days2020: 336 of 366 days2021: 352 of 365 days2022: 355 of 365 days2023: 357 of 365 days2024: 336 of 366 days2025: 231 of 365 days195019651980199520102025
90 years of record at Poset, 1936 to 2025. 3 years have data for under 90 percent of days and are left out of rankings: 1937, 1986, 2025.
Days with data per year at Poset
YearDays with dataShare of yearComplete
193634293%Yes
193731285%No
193836099%Yes
193936199%Yes
194036199%Yes
194133090%Yes
194236199%Yes
194335497%Yes
194435898%Yes
194535998%Yes
1946364100%Yes
194736099%Yes
194836299%Yes
194935898%Yes
195036199%Yes
195135998%Yes
195235697%Yes
195336199%Yes
195436199%Yes
195536099%Yes
195636299%Yes
195736099%Yes
195835698%Yes
195935597%Yes
196036399%Yes
196136099%Yes
196236299%Yes
196336199%Yes
196436399%Yes
196536099%Yes
1966365100%Yes
1967365100%Yes
196836499%Yes
196936099%Yes
197036199%Yes
1971364100%Yes
197236299%Yes
197335898%Yes
197435096%Yes
197535898%Yes
197635497%Yes
197734394%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
198630985%No
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
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
2011364100%Yes
201236499%Yes
201333993%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
201934394%Yes
202033692%Yes
202135296%Yes
202235597%Yes
202335798%Yes
202433692%Yes
202523163%No

Latest Records

20
Latest records at Poset
DateStationRecordValueBeat old record byOld record stoodSignificance
31 July 2025Poset, RUdaily high min25.5 C (77.9 F)0.2 C (0.4 F)4 years10 of 100 (Routine)
30 July 2025Poset, RUdaily high min25.5 C (77.9 F)0.3 C (0.5 F)4 years11 of 100 (Routine)
29 July 2025Poset, RUdaily high min25.4 C (77.7 F)0.8 C (1.4 F)4 years12 of 100 (Routine)
28 July 2025Poset, RUall-time high min25.9 C (78.6 F)0.6 C (1.1 F)44 years44 of 100 (Notable)
28 July 2025Poset, RUdaily high max33.2 C (91.8 F)0.3 C (0.5 F)2 years9 of 100 (Routine)
27 July 2025Poset, RUdaily high min25.2 C (77.4 F)1.5 C (2.7 F)2 years14 of 100 (Routine)
26 July 2025Poset, RUdaily high max31.8 C (89.2 F)0.2 C (0.4 F)28 years17 of 100 (Routine)
26 July 2025Poset, RUdaily high min24.3 C (75.7 F)0.8 C (1.4 F)7 years13 of 100 (Routine)
23 July 2025Poset, RUdaily high max34.3 C (93.7 F)1.7 C (3.1 F)56 years29 of 100 (Routine)
12 July 2025Poset, RUdaily high min21.9 C (71.4 F)1.0 C (1.8 F)4 years13 of 100 (Routine)
9 July 2025Poset, RUdaily high max30.0 C (86.0 F)0.5 C (0.9 F)16 years15 of 100 (Routine)
6 July 2025Poset, RUdaily high max33.9 C (93.0 F)2.0 C (3.6 F)8 years15 of 100 (Routine)
5 July 2025Poset, RUdaily high min23.4 C (74.1 F)2.9 C (5.2 F)28 years27 of 100 (Routine)
4 July 2025Poset, RUdaily high min22.8 C (73.0 F)2.9 C (5.2 F)2 years19 of 100 (Routine)
3 July 2025Poset, RUdaily high min22.8 C (73.0 F)2.4 C (4.3 F)3 years17 of 100 (Routine)
2 July 2025Poset, RUdaily high min19.2 C (66.6 F)0.9 C (1.6 F)7 years14 of 100 (Routine)
1 July 2025Poset, RUdaily high min20.0 C (68.0 F)1.2 C (2.2 F)75 years35 of 100 (Notable)
30 June 2025Poset, RUmonthly high min23.6 C (74.5 F)0.7 C (1.3 F)0 years21 of 100 (Routine)
29 June 2025Poset, RUdaily high min22.3 C (72.1 F)3.3 C (5.9 F)24 years28 of 100 (Routine)
28 June 2025Poset, RUdaily high min21.5 C (70.7 F)1.6 C (2.9 F)2 years15 of 100 (Routine)

Climate Trend

82 complete years, 1938 to 2024
Annual mean temperature at Poset as warming stripes, 1938 to 2024 One stripe for each of 82 complete years at Poset, 1938 to 2024. Blue stripes are years cooler than the station's own mean of 6.9 C (44.5 F); red stripes are warmer. The coolest year was 1947, at 4.7 C (40.5 F), and the warmest was 2024, at 8.6 C (47.5 F). The strongest colour marks a difference of 2.2 C (4.0 F). 1938: 6.4 C, -0.5 C from the station mean1939: 6.9 C, -0.1 C from the station mean1940: 6.6 C, -0.4 C from the station mean1942: 6.5 C, -0.4 C from the station mean1943: 6.9 C, 0.0 C from the station mean1944: 6.6 C, -0.3 C from the station mean1945: 5.4 C, -1.5 C from the station mean1946: 6.6 C, -0.4 C from the station mean1947: 4.7 C, -2.2 C from the station mean1948: 7.0 C, 0.0 C from the station mean1949: 6.8 C, -0.2 C from the station mean1950: 6.6 C, -0.3 C from the station mean1951: 6.7 C, -0.3 C from the station mean1952: 6.2 C, -0.7 C from the station mean1953: 6.1 C, -0.9 C from the station mean1954: 5.8 C, -1.2 C from the station mean1955: 6.7 C, -0.3 C from the station mean1956: 5.1 C, -1.8 C from the station mean1957: 6.2 C, -0.8 C from the station mean1958: 6.9 C, 0.0 C from the station mean1959: 7.4 C, +0.5 C from the station mean1960: 6.6 C, -0.4 C from the station mean1961: 7.6 C, +0.6 C from the station mean1962: 6.3 C, -0.7 C from the station mean1963: 6.5 C, -0.5 C from the station mean1964: 6.6 C, -0.4 C from the station mean1965: 5.8 C, -1.2 C from the station mean1966: 5.8 C, -1.1 C from the station mean1967: 6.8 C, -0.2 C from the station mean1968: 7.0 C, 0.0 C from the station mean1969: 5.7 C, -1.2 C from the station mean1970: 6.2 C, -0.7 C from the station mean1971: 6.3 C, -0.7 C from the station mean1972: 6.6 C, -0.4 C from the station mean1973: 7.3 C, +0.3 C from the station mean1974: 6.1 C, -0.9 C from the station mean1975: 7.7 C, +0.8 C from the station mean1976: 6.6 C, -0.4 C from the station mean1977: 6.0 C, -0.9 C from the station mean1978: 7.3 C, +0.3 C from the station mean1979: 7.2 C, +0.2 C from the station mean1980: 6.2 C, -0.7 C from the station mean1981: 6.7 C, -0.3 C from the station mean1982: 7.5 C, +0.6 C from the station mean1983: 6.8 C, -0.2 C from the station mean1984: 6.2 C, -0.8 C from the station mean1985: 6.5 C, -0.5 C from the station mean1987: 6.4 C, -0.6 C from the station mean1988: 6.8 C, -0.2 C from the station mean1989: 7.9 C, +1.0 C from the station mean1990: 7.8 C, +0.8 C from the station mean1991: 7.3 C, +0.4 C from the station mean1992: 7.6 C, +0.7 C from the station mean1993: 6.9 C, 0.0 C from the station mean1994: 7.6 C, +0.6 C from the station mean1995: 7.6 C, +0.7 C from the station mean1996: 7.0 C, 0.0 C from the station mean1997: 7.5 C, +0.5 C from the station mean1998: 7.7 C, +0.8 C from the station mean1999: 7.8 C, +0.8 C from the station mean2000: 6.8 C, -0.1 C from the station mean2001: 7.4 C, +0.5 C from the station mean2002: 7.2 C, +0.2 C from the station mean2003: 7.9 C, +0.9 C from the station mean2004: 8.3 C, +1.3 C from the station mean2005: 7.0 C, 0.0 C from the station mean2006: 7.5 C, +0.5 C from the station mean2007: 8.2 C, +1.3 C from the station mean2008: 8.3 C, +1.3 C from the station mean2009: 7.1 C, +0.1 C from the station mean2010: 7.0 C, +0.1 C from the station mean2011: 7.2 C, +0.2 C from the station mean2012: 6.5 C, -0.5 C from the station mean2014: 8.0 C, +1.1 C from the station mean2015: 8.1 C, +1.1 C from the station mean2016: 7.3 C, +0.4 C from the station mean2017: 8.2 C, +1.3 C from the station mean2018: 7.5 C, +0.5 C from the station mean2019: 8.1 C, +1.2 C from the station mean2022: 7.6 C, +0.6 C from the station mean2023: 8.3 C, +1.3 C from the station mean2024: 8.6 C, +1.7 C from the station mean193819501960197019801990200020102020
One stripe for each of 82 complete years at Poset, 1938 to 2024. Blue stripes are years cooler than the station's own mean of 6.9 C (44.5 F); red stripes are warmer. The coolest year was 1947, at 4.7 C (40.5 F), and the warmest was 2024, at 8.6 C (47.5 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Poset as warming stripes, 1938 to 2024
YearAnnual mean temperatureDifference from the station mean
19386.4 C-0.51 C
19396.9 C-0.05 C
19406.6 C-0.38 C
19426.5 C-0.43 C
19436.9 C-0.03 C
19446.6 C-0.32 C
19455.4 C-1.54 C
19466.6 C-0.36 C
19474.7 C-2.20 C
19487.0 C+0.05 C
19496.8 C-0.19 C
19506.6 C-0.33 C
19516.7 C-0.29 C
19526.2 C-0.70 C
19536.1 C-0.87 C
19545.8 C-1.16 C
19556.7 C-0.28 C
19565.1 C-1.83 C
19576.2 C-0.76 C
19586.9 C0.00 C
19597.4 C+0.46 C
19606.6 C-0.35 C
19617.6 C+0.61 C
19626.3 C-0.65 C
19636.5 C-0.46 C
19646.6 C-0.39 C
19655.8 C-1.18 C
19665.8 C-1.10 C
19676.8 C-0.16 C
19687.0 C+0.03 C
19695.7 C-1.25 C
19706.2 C-0.72 C
19716.3 C-0.67 C
19726.6 C-0.38 C
19737.3 C+0.33 C
19746.1 C-0.87 C
19757.7 C+0.76 C
19766.6 C-0.36 C
19776.0 C-0.91 C
19787.3 C+0.32 C
19797.2 C+0.21 C
19806.2 C-0.71 C
19816.7 C-0.27 C
19827.5 C+0.57 C
19836.8 C-0.16 C
19846.2 C-0.76 C
19856.5 C-0.47 C
19876.4 C-0.57 C
19886.8 C-0.17 C
19897.9 C+0.96 C
19907.8 C+0.84 C
19917.3 C+0.36 C
19927.6 C+0.66 C
19936.9 C-0.01 C
19947.6 C+0.63 C
19957.6 C+0.69 C
19967.0 C+0.02 C
19977.5 C+0.53 C
19987.7 C+0.78 C
19997.8 C+0.84 C
20006.8 C-0.10 C
20017.4 C+0.46 C
20027.2 C+0.23 C
20037.9 C+0.94 C
20048.3 C+1.35 C
20057.0 C+0.03 C
20067.5 C+0.51 C
20078.2 C+1.30 C
20088.3 C+1.32 C
20097.1 C+0.13 C
20107.0 C+0.08 C
20117.2 C+0.23 C
20126.5 C-0.49 C
20148.0 C+1.09 C
20158.1 C+1.12 C
20167.3 C+0.39 C
20178.2 C+1.27 C
20187.5 C+0.53 C
20198.1 C+1.18 C
20227.6 C+0.61 C
20238.3 C+1.31 C
20248.6 C+1.66 C

The annual mean temperature here has risen by 0.2 C (0.2 to 0.3) per decade over 1938 to 2024. In Fahrenheit: 0.4 F (0.3 to 0.5) per decade. The slope is a straight line fitted to 82 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Poset
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 decade1938 to 202482Rise
Mean daily maximum0.2 C (0.2 to 0.3) per decade0.4 F (0.3 to 0.5) per decade1938 to 202482Rise
Mean daily minimum0.2 C (0.2 to 0.3) per decade0.4 F (0.3 to 0.5) per decade1938 to 202482Rise

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

1936 to 2025
Yearly extremes at Poset: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.4 C (97.5 F)193932.2 C (89.9 F)90
Coldest night (TNn)-26.7 C (-16.1 F)1965-20.7 C (-5.4 F)90
Wettest day (Rx1day)258.4 mm (10.2 in)199870.2 mm (2.8 in)90
Wettest five days (Rx5day)304.2 mm (12.0 in)1998104.0 mm (4.1 in)90
Longest dry spell (CDD)75 days199639 days90

Hottest day (TXx)

Hottest day (TXx) at Poset by year The hottest day of the year at Poset, 1936 to 2025. The record is 36.4 C (97.5 F) in 1939, marked on the chart; the median year is 32.2 C (89.9 F). 27.53032.53537.519401960198020002020Record: 36.4 C (97.5 F) in 1939
The hottest day of the year at Poset, 1936 to 2025. The record is 36.4 C (97.5 F) in 1939, marked on the chart; the median year is 32.2 C (89.9 F).
Hottest day (TXx) at Poset by year
YearHottest day (TXx)
193629.4 C (84.9 F)
193730.8 C (87.4 F)
193832.1 C (89.8 F)
193936.4 C (97.5 F)
194030.8 C (87.4 F)
194130.4 C (86.7 F)
194229.8 C (85.6 F)
194330.6 C (87.1 F)
194433.4 C (92.1 F)
194530.4 C (86.7 F)
194633.5 C (92.3 F)
194729.8 C (85.6 F)
194830.9 C (87.6 F)
194935.1 C (95.2 F)
195033.5 C (92.3 F)
195133.5 C (92.3 F)
195232.6 C (90.7 F)
195331.2 C (88.2 F)
195429.8 C (85.6 F)
195531.7 C (89.1 F)
195633.6 C (92.5 F)
195728.2 C (82.8 F)
195835.9 C (96.6 F)
195934.0 C (93.2 F)
196034.1 C (93.4 F)
196131.2 C (88.2 F)
196229.6 C (85.3 F)
196330.8 C (87.4 F)
196431.7 C (89.1 F)
196530.0 C (86.0 F)
196631.4 C (88.5 F)
196731.9 C (89.4 F)
196833.2 C (91.8 F)
196931.1 C (88.0 F)
197031.3 C (88.3 F)
197130.7 C (87.3 F)
197232.8 C (91.0 F)
197334.9 C (94.8 F)
197432.1 C (89.8 F)
197532.5 C (90.5 F)
197634.4 C (93.9 F)
197734.0 C (93.2 F)
197833.7 C (92.7 F)
197931.9 C (89.4 F)
198030.0 C (86.0 F)
198134.0 C (93.2 F)
198233.8 C (92.8 F)
198331.1 C (88.0 F)
198432.0 C (89.6 F)
198534.1 C (93.4 F)
198629.9 C (85.8 F)
198732.5 C (90.5 F)
198834.9 C (94.8 F)
198933.4 C (92.1 F)
199032.4 C (90.3 F)
199130.4 C (86.7 F)
199231.5 C (88.7 F)
199332.3 C (90.1 F)
199433.1 C (91.6 F)
199530.0 C (86.0 F)
199631.8 C (89.2 F)
199731.6 C (88.9 F)
199830.4 C (86.7 F)
199932.0 C (89.6 F)
200032.1 C (89.8 F)
200132.4 C (90.3 F)
200231.0 C (87.8 F)
200330.5 C (86.9 F)
200432.5 C (90.5 F)
200531.9 C (89.4 F)
200633.2 C (91.8 F)
200733.7 C (92.7 F)
200833.1 C (91.6 F)
200931.0 C (87.8 F)
201034.4 C (93.9 F)
201132.7 C (90.9 F)
201231.8 C (89.2 F)
201332.7 C (90.9 F)
201432.6 C (90.7 F)
201531.9 C (89.4 F)
201632.2 C (90.0 F)
201732.9 C (91.2 F)
201835.3 C (95.5 F)
201933.7 C (92.7 F)
202032.6 C (90.7 F)
202132.0 C (89.6 F)
202232.6 C (90.7 F)
202334.0 C (93.2 F)
202432.8 C (91.0 F)
202534.3 C (93.7 F)

Coldest night (TNn)

Coldest night (TNn) at Poset by year The coldest night of the year at Poset, 1936 to 2025. The record is -26.7 C (-16.1 F) in 1965, marked on the chart; the median year is -20.7 C (-5.4 F). -30-25-20-15-1019401960198020002020Record: -26.7 C (-16.1 F) in 1965
The coldest night of the year at Poset, 1936 to 2025. The record is -26.7 C (-16.1 F) in 1965, marked on the chart; the median year is -20.7 C (-5.4 F).
Coldest night (TNn) at Poset by year
YearColdest night (TNn)
1936-23.4 C (-10.1 F)
1937-22.6 C (-8.7 F)
1938-22.3 C (-8.1 F)
1939-23.1 C (-9.6 F)
1940-22.8 C (-9.0 F)
1941-23.1 C (-9.6 F)
1942-20.5 C (-4.9 F)
1943-22.3 C (-8.1 F)
1944-19.7 C (-3.5 F)
1945-20.9 C (-5.6 F)
1946-20.7 C (-5.3 F)
1947-22.2 C (-8.0 F)
1948-21.2 C (-6.2 F)
1949-19.9 C (-3.8 F)
1950-23.5 C (-10.3 F)
1951-23.1 C (-9.6 F)
1952-21.8 C (-7.2 F)
1953-23.8 C (-10.8 F)
1954-19.1 C (-2.4 F)
1955-20.8 C (-5.4 F)
1956-22.3 C (-8.1 F)
1957-20.7 C (-5.3 F)
1958-21.6 C (-6.9 F)
1959-22.7 C (-8.9 F)
1960-21.7 C (-7.1 F)
1961-21.9 C (-7.4 F)
1962-20.6 C (-5.1 F)
1963-21.8 C (-7.2 F)
1964-19.6 C (-3.3 F)
1965-26.7 C (-16.1 F)
1966-24.8 C (-12.6 F)
1967-22.9 C (-9.2 F)
1968-19.9 C (-3.8 F)
1969-20.7 C (-5.3 F)
1970-26.5 C (-15.7 F)
1971-20.9 C (-5.6 F)
1972-20.4 C (-4.7 F)
1973-19.8 C (-3.6 F)
1974-19.2 C (-2.6 F)
1975-15.8 C (3.6 F)
1976-23.1 C (-9.6 F)
1977-25.7 C (-14.3 F)
1978-21.4 C (-6.5 F)
1979-21.1 C (-6.0 F)
1980-21.9 C (-7.4 F)
1981-19.6 C (-3.3 F)
1982-20.5 C (-4.9 F)
1983-21.1 C (-6.0 F)
1984-21.5 C (-6.7 F)
1985-21.0 C (-5.8 F)
1986-22.0 C (-7.6 F)
1987-24.1 C (-11.4 F)
1988-17.5 C (0.5 F)
1989-18.3 C (-0.9 F)
1990-24.4 C (-11.9 F)
1991-19.0 C (-2.2 F)
1992-18.1 C (-0.6 F)
1993-17.4 C (0.7 F)
1994-19.5 C (-3.1 F)
1995-18.0 C (-0.4 F)
1996-17.9 C (-0.2 F)
1997-21.4 C (-6.5 F)
1998-18.7 C (-1.7 F)
1999-18.2 C (-0.8 F)
2000-21.5 C (-6.7 F)
2001-23.9 C (-11.0 F)
2002-19.5 C (-3.1 F)
2003-19.2 C (-2.6 F)
2004-18.9 C (-2.0 F)
2005-19.9 C (-3.8 F)
2006-20.2 C (-4.4 F)
2007-14.7 C (5.5 F)
2008-18.6 C (-1.5 F)
2009-21.2 C (-6.2 F)
2010-20.8 C (-5.4 F)
2011-20.3 C (-4.5 F)
2012-20.6 C (-5.1 F)
2013-19.9 C (-3.8 F)
2014-19.9 C (-3.8 F)
2015-18.5 C (-1.3 F)
2016-19.7 C (-3.5 F)
2017-17.2 C (1.0 F)
2018-23.0 C (-9.4 F)
2019-16.9 C (1.6 F)
2020-19.1 C (-2.4 F)
2021-23.1 C (-9.6 F)
2022-18.1 C (-0.6 F)
2023-23.5 C (-10.3 F)
2024-19.1 C (-2.4 F)
2025-18.8 C (-1.8 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Poset by year The wettest day of the year at Poset, 1936 to 2025. The record is 258.4 mm (10.2 in) in 1998, marked on the chart; the median year is 70.2 mm (2.8 in). 010020030019401960198020002020Record: 258.4 mm (10.2 in) in 1998
The wettest day of the year at Poset, 1936 to 2025. The record is 258.4 mm (10.2 in) in 1998, marked on the chart; the median year is 70.2 mm (2.8 in).
Wettest day (Rx1day) at Poset by year
YearWettest day (Rx1day)
193667.5 mm (2.7 in)
193723.7 mm (0.9 in)
193871.4 mm (2.8 in)
193990.5 mm (3.6 in)
194041.0 mm (1.6 in)
194153.9 mm (2.1 in)
194259.9 mm (2.4 in)
1943133.9 mm (5.3 in)
194438.5 mm (1.5 in)
194534.0 mm (1.3 in)
194645.9 mm (1.8 in)
194748.1 mm (1.9 in)
194851.2 mm (2.0 in)
1949127.5 mm (5.0 in)
195067.2 mm (2.6 in)
195162.9 mm (2.5 in)
195248.3 mm (1.9 in)
195345.7 mm (1.8 in)
195450.7 mm (2.0 in)
195582.8 mm (3.3 in)
1956138.2 mm (5.4 in)
195753.5 mm (2.1 in)
195860.3 mm (2.4 in)
195956.0 mm (2.2 in)
196063.6 mm (2.5 in)
1961177.3 mm (7.0 in)
1962160.1 mm (6.3 in)
1963118.7 mm (4.7 in)
196457.5 mm (2.3 in)
1965135.9 mm (5.4 in)
196642.3 mm (1.7 in)
196738.0 mm (1.5 in)
196865.4 mm (2.6 in)
196935.1 mm (1.4 in)
197051.7 mm (2.0 in)
1971195.9 mm (7.7 in)
1972107.9 mm (4.2 in)
197359.2 mm (2.3 in)
197471.7 mm (2.8 in)
1975100.0 mm (3.9 in)
197638.7 mm (1.5 in)
197775.9 mm (3.0 in)
197850.8 mm (2.0 in)
1979127.5 mm (5.0 in)
198091.0 mm (3.6 in)
198195.8 mm (3.8 in)
1982100.9 mm (4.0 in)
198372.5 mm (2.9 in)
198494.8 mm (3.7 in)
198546.3 mm (1.8 in)
1986118.4 mm (4.7 in)
198739.4 mm (1.6 in)
198881.8 mm (3.2 in)
1989165.7 mm (6.5 in)
1990134.4 mm (5.3 in)
199165.5 mm (2.6 in)
1992140.6 mm (5.5 in)
199373.3 mm (2.9 in)
199472.5 mm (2.9 in)
199547.0 mm (1.9 in)
199673.3 mm (2.9 in)
199746.0 mm (1.8 in)
1998258.4 mm (10.2 in)
199991.0 mm (3.6 in)
2000126.9 mm (5.0 in)
200169.8 mm (2.7 in)
200291.8 mm (3.6 in)
200377.2 mm (3.0 in)
200466.6 mm (2.6 in)
200588.2 mm (3.5 in)
200678.5 mm (3.1 in)
200783.2 mm (3.3 in)
200870.5 mm (2.8 in)
200951.5 mm (2.0 in)
201048.6 mm (1.9 in)
201148.0 mm (1.9 in)
201274.5 mm (2.9 in)
201348.0 mm (1.9 in)
201476.7 mm (3.0 in)
201576.9 mm (3.0 in)
2016158.9 mm (6.3 in)
201751.7 mm (2.0 in)
201870.7 mm (2.8 in)
201968.1 mm (2.7 in)
202093.0 mm (3.7 in)
202150.0 mm (2.0 in)
202256.9 mm (2.2 in)
2023163.1 mm (6.4 in)
202456.9 mm (2.2 in)
202547.0 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Poset by year The wettest five days of the year at Poset, 1936 to 2025. The record is 304.2 mm (12.0 in) in 1998, marked on the chart; the median year is 104.0 mm (4.1 in). 010020030040019401960198020002020Record: 304.2 mm (12.0 in) in 1998
The wettest five days of the year at Poset, 1936 to 2025. The record is 304.2 mm (12.0 in) in 1998, marked on the chart; the median year is 104.0 mm (4.1 in).
Wettest five days (Rx5day) at Poset by year
YearWettest five days (Rx5day)
193680.2 mm (3.2 in)
193730.3 mm (1.2 in)
1938111.3 mm (4.4 in)
1939103.7 mm (4.1 in)
194046.6 mm (1.8 in)
194197.8 mm (3.9 in)
194281.4 mm (3.2 in)
1943207.6 mm (8.2 in)
194457.7 mm (2.3 in)
194557.4 mm (2.3 in)
1946115.5 mm (4.5 in)
194790.4 mm (3.6 in)
1948110.4 mm (4.3 in)
1949137.3 mm (5.4 in)
1950108.3 mm (4.3 in)
195196.8 mm (3.8 in)
195280.5 mm (3.2 in)
195377.8 mm (3.1 in)
195491.6 mm (3.6 in)
1955100.2 mm (3.9 in)
1956155.5 mm (6.1 in)
1957105.3 mm (4.1 in)
195871.5 mm (2.8 in)
195972.9 mm (2.9 in)
196084.4 mm (3.3 in)
1961215.2 mm (8.5 in)
1962186.0 mm (7.3 in)
1963206.5 mm (8.1 in)
196477.4 mm (3.0 in)
1965271.7 mm (10.7 in)
196685.0 mm (3.3 in)
196766.2 mm (2.6 in)
1968125.2 mm (4.9 in)
1969109.9 mm (4.3 in)
197086.8 mm (3.4 in)
1971224.3 mm (8.8 in)
1972135.5 mm (5.3 in)
197375.0 mm (3.0 in)
1974131.1 mm (5.2 in)
1975107.7 mm (4.2 in)
197648.5 mm (1.9 in)
197798.0 mm (3.9 in)
1978100.8 mm (4.0 in)
1979149.7 mm (5.9 in)
198093.5 mm (3.7 in)
1981118.2 mm (4.7 in)
1982105.8 mm (4.2 in)
198397.9 mm (3.9 in)
1984104.7 mm (4.1 in)
198561.4 mm (2.4 in)
1986165.5 mm (6.5 in)
198755.8 mm (2.2 in)
1988104.2 mm (4.1 in)
1989267.1 mm (10.5 in)
1990159.5 mm (6.3 in)
1991127.7 mm (5.0 in)
1992182.9 mm (7.2 in)
199395.5 mm (3.8 in)
1994188.7 mm (7.4 in)
199591.4 mm (3.6 in)
1996103.4 mm (4.1 in)
199792.1 mm (3.6 in)
1998304.2 mm (12.0 in)
199995.5 mm (3.8 in)
2000158.9 mm (6.3 in)
2001140.4 mm (5.5 in)
2002137.9 mm (5.4 in)
2003121.2 mm (4.8 in)
2004112.8 mm (4.4 in)
2005167.1 mm (6.6 in)
2006107.3 mm (4.2 in)
2007111.7 mm (4.4 in)
2008131.2 mm (5.2 in)
2009100.8 mm (4.0 in)
201055.9 mm (2.2 in)
201195.8 mm (3.8 in)
2012116.3 mm (4.6 in)
201399.5 mm (3.9 in)
2014133.0 mm (5.2 in)
2015112.9 mm (4.4 in)
2016233.9 mm (9.2 in)
201774.1 mm (2.9 in)
201899.2 mm (3.9 in)
2019101.9 mm (4.0 in)
2020101.9 mm (4.0 in)
202180.5 mm (3.2 in)
2022137.7 mm (5.4 in)
2023191.1 mm (7.5 in)
202477.3 mm (3.0 in)
202557.2 mm (2.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Poset by year The longest dry spell of the year at Poset, 1936 to 2025. The record is 75 days in 1996, marked on the chart; the median year is 39 days. 02040608019401960198020002020Record: 75 days in 1996
The longest dry spell of the year at Poset, 1936 to 2025. The record is 75 days in 1996, marked on the chart; the median year is 39 days.
Longest dry spell (CDD) at Poset by year
YearLongest dry spell (CDD)
193625 days
193713 days
193821 days
193952 days
194072 days
194136 days
194263 days
194346 days
194430 days
194551 days
194633 days
194764 days
194826 days
194934 days
195038 days
195173 days
195243 days
195347 days
195439 days
195546 days
195626 days
195732 days
195828 days
195928 days
196050 days
196136 days
196239 days
196336 days
196428 days
196538 days
196635 days
196752 days
196836 days
196952 days
197031 days
197135 days
197231 days
197327 days
197423 days
197554 days
197631 days
197734 days
197831 days
197928 days
198038 days
198146 days
198249 days
198351 days
198443 days
198533 days
198625 days
198724 days
198827 days
198947 days
199020 days
199166 days
199248 days
199343 days
199448 days
199555 days
199675 days
199756 days
199856 days
199950 days
200062 days
200156 days
200243 days
200343 days
200440 days
200550 days
200640 days
200742 days
200871 days
200924 days
201055 days
201159 days
201253 days
201335 days
201428 days
201526 days
201619 days
201750 days
201845 days
201936 days
202022 days
202131 days
202234 days
202339 days
202423 days
202521 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

82 years with a frost

Across 82 years with a frost, the median last spring frost at Poset falls on 11 April and the median first autumn frost on 26 October, which leaves a median of 198 days between them.

In 1992 to 2024 the median growing season was 203 days. That is 7 days more than in 1938 to 1968.

Fitted over all years, the growing season changes by +1.2 days per decade at this station.

Frost dates and growing season at Poset
MeasureMedian, all yearsEarliest period (1938 to 1968)Recent period (1992 to 2024)Recent against earliestFitted trend
Last spring frost11 April12 April8 April4 days earlier-0.5 days per decade
First autumn frost26 October26 October31 October5 days later+0.7 days per decade
Growing days198 days196 days203 days7 days more+1.2 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

85 years, 1936 to 2024

A day with at least 69.1 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 255.9 mm (10.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Poset: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years69.1 mm (2.7 in)
5 years102.4 mm (4.0 in)
10 years129.8 mm (5.1 in)
25 years172.4 mm (6.8 in)
50 years210.8 mm (8.3 in)
100 years255.9 mm (10.1 in)Longer than the 85 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 85 years of values from 1936 to 2024.

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: 258.4 mm (10.2 in) in 1998; 195.9 mm (7.7 in) in 1971; 177.3 mm (7.0 in) in 1961.

Station Changes

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

Climate Twins

2007 to 2024 against 1961 to 1990

Over 2007 to 2024, Poset had a mean temperature of 7.7 C (45.9 F) and 772.1 mm (30.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are West Bend (United States, 9,695 km away), Milwaukee Mitchell AP (United States, 9,743 km away) and Chilton (United States, 9,627 km away).

Climate twins of Poset: stations whose 1961 to 1990 climate is closest to its 2007 to 2024 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
West BendUnited States9,695 km (6,024 mi)7.4 C (45.4 F)808.9 mm (31.8 in)1.36
Milwaukee Mitchell APUnited States9,743 km (6,054 mi)8.0 C (46.4 F)837.1 mm (33.0 in)1.36
ChiltonUnited States9,627 km (5,982 mi)7.6 C (45.7 F)799.8 mm (31.5 in)1.38

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 Poset standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Poset 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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