Built 2026-10-17 (17 October 2026)

Kustanai Weather Records (KZ000028952)

Record envelope, standing records and threshold days for Kustanai (KZ000028952), Kazakhstan, with 124 years of record.

Key Facts for Kustanai

  • Kustanai (KZ000028952) is a weather station in Kazakhstan at 53.22 latitude and 63.62 longitude, 170 m (558 ft) above sea level.
  • The station reports from 1902 to 2025, 124 years of record.
  • 1,464 records set at Kustanai still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Kustanai set a daily record high maximum temperature of 27.1 C (80.8 F) on 22 April 2025.

About the Station

  • Location: Kazakhstan, 53.22 latitude, 63.62 longitude.
  • Elevation: 170 m (558 ft).
  • Period of record: 1902 to 2025, 124 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

16 days at or beyond a record
Daily record high and record low at Kustanai, with 2026 drawn through them The band shows the record high and record low for each calendar day at Kustanai. The lines show the 2026 daily maximum and minimum. 16 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 Kustanai. The lines show the 2026 daily maximum and minimum. 16 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Kustanai, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan10.7 C (51.3 F)-45.8 C (-50.4 F)3.4 C (38.1 F)-19.8 C (-3.6 F)
Feb3.8 C (38.8 F)-47.8 C (-54.0 F)2.4 C (36.3 F)-24.7 C (-12.5 F)
Mar16.4 C (61.5 F)-37.3 C (-35.1 F)16.3 C (61.3 F)-20.5 C (-4.9 F)
Apr30.6 C (87.1 F)-24.0 C (-11.2 F)27.1 C (80.8 F)-1.6 C (29.1 F)
May38.6 C (101.5 F)-9.5 C (14.9 F)32.2 C (90.0 F)10.0 C (50.0 F)
Jun41.0 C (105.8 F)-2.1 C (28.2 F)35.0 C (95.0 F)6.0 C (42.8 F)
Jul42.5 C (108.5 F)2.9 C (37.2 F)31.7 C (89.1 F)10.6 C (51.1 F)
Aug39.9 C (103.8 F)-0.7 C (30.7 F)30.3 C (86.5 F)7.6 C (45.7 F)
Sep37.4 C (99.3 F)-8.7 C (16.3 F)n/an/a
Oct28.6 C (83.5 F)-23.0 C (-9.4 F)n/an/a
Nov15.0 C (59.0 F)-37.6 C (-35.7 F)n/an/a
Dec4.4 C (39.9 F)-44.5 C (-48.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Kustanai by the year they were set 1,464 records at Kustanai still stand. 2006 holds the most, with 36. 0102030401903: 141904: 71905: 131906: 91907: 41908: 101909: 111910: 91911: 121912: 111913: 91914: 181915: 101916: 91917: 81918: 31922: 81923: 91924: 71925: 91926: 161927: 201928: 131929: 111930: 111931: 101932: 51933: 81934: 291935: 111936: 161937: 81938: 131939: 131940: 221941: 181942: 131943: 171944: 81945: 91946: 61947: 201948: 151949: 181950: 81951: 191952: 181953: 191954: 141955: 201956: 111957: 131958: 161959: 51960: 121961: 141962: 131963: 171964: 51965: 161966: 151967: 41968: 211969: 161970: 111971: 201972: 171973: 81974: 121975: 161976: 241977: 161978: 91979: 131980: 171981: 91982: 131983: 151984: 151985: 41986: 11987: 151988: 111989: 61990: 101991: 181992: 101993: 171994: 161995: 241996: 71997: 191998: 211999: 222000: 172001: 92002: 212003: 152004: 182005: 42006: 362007: 112008: 62009: 42010: 92011: 32012: 72013: 32014: 82015: 72016: 52017: 52018: 22019: 52020: 62021: 102022: 42023: 162024: 52025: 161903191519301942195419661978199020022014
1,464 records at Kustanai still stand. 2006 holds the most, with 36.
Standing records at Kustanai by the year they were set
Year setStanding records
190314
19047
190513
19069
19074
190810
190911
19109
191112
191211
19139
191418
191510
19169
19178
19183
19228
19239
19247
19259
192616
192720
192813
192911
193011
193110
19325
19338
193429
193511
193616
19378
193813
193913
194022
194118
194213
194317
19448
19459
19466
194720
194815
194918
19508
195119
195218
195319
195414
195520
195611
195713
195816
19595
196012
196114
196213
196317
19645
196516
196615
19674
196821
196916
197011
197120
197217
19738
197412
197516
197624
197716
19789
197913
198017
19819
198213
198315
198415
19854
19861
198715
198811
19896
199010
199118
199210
199317
199416
199524
19967
199719
199821
199922
200017
20019
200221
200315
200418
20054
200636
200711
20086
20094
20109
20113
20127
20133
20148
20157
20165
20175
20182
20195
20206
202110
20224
202316
20245
202516

All-Time Record Progression

11 new records
When Kustanai set new all-time records 11 all-time records were set at Kustanai between 12 January 1940 and 6 July 2000. Each dot is a new record. Record low minimum temperatureRecord daily precipitationRecord high minimum temperature12 January 1940: Record low minimum temperature -45.8 C (-50.4 F)15 June 1940: Record daily precipitation 54.0 mm (2.1 in)4 August 1940: Record high minimum temperature 23.5 C (74.3 F)6 August 1942: Record daily precipitation 55.0 mm (2.2 in)20 July 1950: Record daily precipitation 62.1 mm (2.4 in)17 February 1951: Record low minimum temperature -47.8 C (-54.0 F)29 July 1964: Record daily precipitation 71.1 mm (2.8 in)5 August 1968: Record high minimum temperature 23.9 C (75.0 F)30 June 1969: Record high minimum temperature 25.5 C (77.9 F)8 July 1984: Record high minimum temperature 25.9 C (78.6 F)6 July 2000: Record daily precipitation 83.5 mm (3.3 in)1940195019601970198019902000
11 all-time records were set at Kustanai between 12 January 1940 and 6 July 2000. Each dot is a new record.
When Kustanai set new all-time records
DateKindDetail
1940-01-12Record low minimum temperatureRecord low minimum temperature -45.8 C (-50.4 F)
1940-06-15Record daily precipitationRecord daily precipitation 54.0 mm (2.1 in)
1940-08-04Record high minimum temperatureRecord high minimum temperature 23.5 C (74.3 F)
1942-08-06Record daily precipitationRecord daily precipitation 55.0 mm (2.2 in)
1950-07-20Record daily precipitationRecord daily precipitation 62.1 mm (2.4 in)
1951-02-17Record low minimum temperatureRecord low minimum temperature -47.8 C (-54.0 F)
1964-07-29Record daily precipitationRecord daily precipitation 71.1 mm (2.8 in)
1968-08-05Record high minimum temperatureRecord high minimum temperature 23.9 C (75.0 F)
1969-06-30Record high minimum temperatureRecord high minimum temperature 25.5 C (77.9 F)
1984-07-08Record high minimum temperatureRecord high minimum temperature 25.9 C (78.6 F)
2000-07-06Record daily precipitationRecord daily precipitation 83.5 mm (3.3 in)

Wettest Day of Each Month

Jul: 83.5 mm (3.3 in)
Record daily precipitation for each month at Kustanai The wettest day on record for each calendar month at Kustanai. The most was 83.5 mm (3.3 in) on 6 July 2000. 0255075100 Jan: 12.0 mm (0.5 in), 13 January 1972 Jan Feb: 14.1 mm (0.6 in), 28 February 1976 Feb Mar: 15.0 mm (0.6 in), 14 March 1971 Mar Apr: 35.2 mm (1.4 in), 27 April 2003 Apr May: 42.3 mm (1.7 in), 25 May 1941 May Jun: 63.2 mm (2.5 in), 30 June 1990 Jun Jul: 83.5 mm (3.3 in), 6 July 2000 Jul Aug: 55.0 mm (2.2 in), 6 August 1942 Aug Sep: 36.0 mm (1.4 in), 28 September 1903 Sep Oct: 30.1 mm (1.2 in), 4 October 1984 Oct Nov: 21.7 mm (0.9 in), 28 November 1989 Nov Dec: 18.2 mm (0.7 in), 26 December 1977 Dec
The wettest day on record for each calendar month at Kustanai. The most was 83.5 mm (3.3 in) on 6 July 2000.
Record daily precipitation for each month at Kustanai
MonthRecord daily precipitation (mm)Date
Jan12.0 mm (0.5 in)13 January 1972
Feb14.1 mm (0.6 in)28 February 1976
Mar15.0 mm (0.6 in)14 March 1971
Apr35.2 mm (1.4 in)27 April 2003
May42.3 mm (1.7 in)25 May 1941
Jun63.2 mm (2.5 in)30 June 1990
Jul83.5 mm (3.3 in)6 July 2000
Aug55.0 mm (2.2 in)6 August 1942
Sep36.0 mm (1.4 in)28 September 1903
Oct30.1 mm (1.2 in)4 October 1984
Nov21.7 mm (0.9 in)28 November 1989
Dec18.2 mm (0.7 in)26 December 1977

Period of Record Coverage

1902 to 2025
Days with data per year at Kustanai 117 years of record at Kustanai, 1902 to 2025. 33 years have data for under 90 percent of days and are left out of rankings: 1902, 1905, 1906, 1909, 1910, 1913, 1914, 1917 and others. 1902: 92 of 365 days1903: 330 of 365 days1905: 301 of 365 days1906: 184 of 365 days1909: 31 of 365 days1910: 274 of 365 days1911: 334 of 365 days1912: 365 of 366 days1913: 273 of 365 days1914: 304 of 365 days1915: 365 of 365 days1916: 335 of 366 days1917: 136 of 365 days1922: 184 of 365 days1923: 365 of 365 days1924: 366 of 366 days1925: 365 of 365 days1926: 358 of 365 days1927: 362 of 365 days1928: 343 of 366 days1929: 96 of 365 days1930: 275 of 365 days1931: 245 of 365 days1932: 336 of 366 days1933: 246 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 335 of 366 days1941: 286 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 366 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 365 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: 359 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 344 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 352 of 366 days1973: 335 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: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 253 of 365 days2008: 187 of 366 days2009: 186 of 365 days2010: 212 of 365 days2011: 243 of 365 days2012: 212 of 366 days2013: 211 of 365 days2014: 204 of 365 days2015: 197 of 365 days2016: 204 of 366 days2017: 231 of 365 days2018: 224 of 365 days2019: 213 of 365 days2020: 266 of 366 days2021: 235 of 365 days2022: 219 of 365 days2023: 261 of 365 days2024: 260 of 366 days2025: 178 of 365 days19051935195019651980199520102025
117 years of record at Kustanai, 1902 to 2025. 33 years have data for under 90 percent of days and are left out of rankings: 1902, 1905, 1906, 1909, 1910, 1913, 1914, 1917 and others.
Days with data per year at Kustanai
YearDays with dataShare of yearComplete
19029225%No
190333090%Yes
190530182%No
190618450%No
1909318%No
191027475%No
191133492%Yes
1912365100%Yes
191327375%No
191430483%No
1915365100%Yes
191633592%Yes
191713637%No
192218450%No
1923365100%Yes
1924366100%Yes
1925365100%Yes
192635898%Yes
192736299%Yes
192834394%Yes
19299626%No
193027575%No
193124567%No
193233692%Yes
193324667%No
1934365100%Yes
1935365100%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
194033592%Yes
194128678%No
1942365100%Yes
1943365100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947365100%Yes
1948366100%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952365100%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
196535998%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
196934494%Yes
1970365100%Yes
1971365100%Yes
197235296%Yes
197333592%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
2004366100%Yes
2005365100%Yes
2006365100%Yes
200725369%No
200818751%No
200918651%No
201021258%No
201124367%No
201221258%No
201321158%No
201420456%No
201519754%No
201620456%No
201723163%No
201822461%No
201921358%No
202026673%No
202123564%No
202221960%No
202326172%No
202426071%No
202517849%No

Latest Records

20
Latest records at Kustanai
DateStationRecordValueBeat old record byOld record stoodSignificance
22 April 2025Kustanai, KZdaily high max27.1 C (80.8 F)1.7 C (3.1 F)30 years21 of 100 (Routine)
7 April 2025Kustanai, KZdaily high max22.0 C (71.6 F)0.3 C (0.5 F)48 years24 of 100 (Routine)
2 April 2025Kustanai, KZdaily high max18.8 C (65.8 F)2.5 C (4.5 F)30 years22 of 100 (Routine)
30 March 2025Kustanai, KZdaily high max16.3 C (61.3 F)1.2 C (2.2 F)16 years16 of 100 (Routine)
27 March 2025Kustanai, KZdaily high max10.3 C (50.5 F)1.0 C (1.8 F)16 years16 of 100 (Routine)
26 March 2025Kustanai, KZdaily high max10.0 C (50.0 F)1.3 C (2.3 F)36 years23 of 100 (Routine)
22 March 2025Kustanai, KZdaily high max9.2 C (48.6 F)1.1 C (2.0 F)23 years17 of 100 (Routine)
19 March 2025Kustanai, KZdaily high max14.0 C (57.2 F)7.8 C (14.0 F)4 years24 of 100 (Routine)
18 March 2025Kustanai, KZdaily high max9.1 C (48.4 F)4.0 C (7.2 F)2 years16 of 100 (Routine)
17 March 2025Kustanai, KZdaily high min1.9 C (35.4 F)2.8 C (5.0 F)80 years37 of 100 (Notable)
16 March 2025Kustanai, KZdaily high max5.5 C (41.9 F)0.3 C (0.5 F)23 years16 of 100 (Routine)
14 March 2025Kustanai, KZdaily high max7.3 C (45.1 F)2.0 C (3.6 F)4 years14 of 100 (Routine)
10 March 2025Kustanai, KZdaily high max5.6 C (42.1 F)1.3 C (2.3 F)19 years17 of 100 (Routine)
2 February 2025Kustanai, KZdaily high max1.5 C (34.7 F)1.9 C (3.4 F)102 years42 of 100 (Notable)
1 February 2025Kustanai, KZdaily high max2.4 C (36.3 F)1.0 C (1.8 F)22 years17 of 100 (Routine)
20 January 2025Kustanai, KZdaily high max (Tie)-0.7 C (30.7 F)tie110 years10 of 100 (Routine)
3 January 2025Kustanai, KZdaily high max3.4 C (38.1 F)0.9 C (1.6 F)54 years27 of 100 (Routine)
13 October 2024Kustanai, KZdaily low min-10.2 C (13.6 F)1.0 C (1.8 F)100 years41 of 100 (Notable)
9 October 2024Kustanai, KZdaily high max24.2 C (75.6 F)1.0 C (1.8 F)5 years12 of 100 (Routine)
21 April 2024Kustanai, KZdaily high max29.6 C (85.3 F)1.3 C (2.3 F)118 years41 of 100 (Notable)

Climate Trend

72 complete years, 1923 to 2006
Annual mean temperature at Kustanai as warming stripes, 1923 to 2006 One stripe for each of 72 complete years at Kustanai, 1923 to 2006. Blue stripes are years cooler than the station's own mean of 2.8 C (37.0 F); red stripes are warmer. The coolest year was 1934, at 0.6 C (33.0 F), and the warmest was 1995, at 5.4 C (41.6 F). The strongest colour marks a difference of 2.6 C (4.7 F). 1923: 3.2 C, +0.4 C from the station mean1924: 1.4 C, -1.4 C from the station mean1925: 3.3 C, +0.5 C from the station mean1926: 1.5 C, -1.3 C from the station mean1927: 1.9 C, -0.8 C from the station mean1934: 0.6 C, -2.2 C from the station mean1935: 1.9 C, -0.9 C from the station mean1936: 2.6 C, -0.1 C from the station mean1937: 1.2 C, -1.5 C from the station mean1938: 1.4 C, -1.3 C from the station mean1939: 1.7 C, -1.1 C from the station mean1942: 0.7 C, -2.0 C from the station mean1943: 1.6 C, -1.2 C from the station mean1944: 3.0 C, +0.2 C from the station mean1945: 0.7 C, -2.1 C from the station mean1946: 1.5 C, -1.2 C from the station mean1947: 1.7 C, -1.1 C from the station mean1948: 2.8 C, 0.0 C from the station mean1949: 1.6 C, -1.2 C from the station mean1950: 0.7 C, -2.1 C from the station mean1952: 1.7 C, -1.0 C from the station mean1953: 1.8 C, -1.0 C from the station mean1954: 0.8 C, -1.9 C from the station mean1955: 2.3 C, -0.4 C from the station mean1956: 1.2 C, -1.5 C from the station mean1957: 3.0 C, +0.3 C from the station mean1958: 2.6 C, -0.2 C from the station mean1959: 1.6 C, -1.2 C from the station mean1960: 1.7 C, -1.0 C from the station mean1961: 3.9 C, +1.1 C from the station mean1962: 4.1 C, +1.3 C from the station mean1963: 3.4 C, +0.7 C from the station mean1964: 2.2 C, -0.6 C from the station mean1965: 3.3 C, +0.5 C from the station mean1966: 1.9 C, -0.9 C from the station mean1967: 3.6 C, +0.8 C from the station mean1968: 2.4 C, -0.4 C from the station mean1970: 2.8 C, 0.0 C from the station mean1971: 4.0 C, +1.2 C from the station mean1974: 2.8 C, +0.1 C from the station mean1975: 4.8 C, +2.1 C from the station mean1976: 1.0 C, -1.8 C from the station mean1977: 3.2 C, +0.4 C from the station mean1978: 3.3 C, +0.5 C from the station mean1979: 2.9 C, +0.2 C from the station mean1980: 1.9 C, -0.8 C from the station mean1981: 4.4 C, +1.7 C from the station mean1982: 4.0 C, +1.3 C from the station mean1983: 5.2 C, +2.5 C from the station mean1984: 2.6 C, -0.2 C from the station mean1985: 2.3 C, -0.5 C from the station mean1986: 2.6 C, -0.2 C from the station mean1987: 2.5 C, -0.3 C from the station mean1988: 3.9 C, +1.2 C from the station mean1989: 3.9 C, +1.2 C from the station mean1990: 4.5 C, +1.7 C from the station mean1991: 4.3 C, +1.6 C from the station mean1992: 2.7 C, 0.0 C from the station mean1993: 1.8 C, -1.0 C from the station mean1994: 2.6 C, -0.2 C from the station mean1995: 5.4 C, +2.6 C from the station mean1996: 1.8 C, -0.9 C from the station mean1997: 4.5 C, +1.7 C from the station mean1998: 4.0 C, +1.3 C from the station mean1999: 3.9 C, +1.1 C from the station mean2000: 4.1 C, +1.3 C from the station mean2001: 3.9 C, +1.1 C from the station mean2002: 4.5 C, +1.7 C from the station mean2003: 4.0 C, +1.2 C from the station mean2004: 5.3 C, +2.5 C from the station mean2005: 3.7 C, +1.0 C from the station mean2006: 4.3 C, +1.6 C from the station mean192319301940195019601970198019902000
One stripe for each of 72 complete years at Kustanai, 1923 to 2006. Blue stripes are years cooler than the station's own mean of 2.8 C (37.0 F); red stripes are warmer. The coolest year was 1934, at 0.6 C (33.0 F), and the warmest was 1995, at 5.4 C (41.6 F). The strongest colour marks a difference of 2.6 C (4.7 F).
Annual mean temperature at Kustanai as warming stripes, 1923 to 2006
YearAnnual mean temperatureDifference from the station mean
19233.2 C+0.38 C
19241.4 C-1.36 C
19253.3 C+0.50 C
19261.5 C-1.26 C
19271.9 C-0.85 C
19340.6 C-2.20 C
19351.9 C-0.93 C
19362.6 C-0.14 C
19371.2 C-1.55 C
19381.4 C-1.35 C
19391.7 C-1.12 C
19420.7 C-2.05 C
19431.6 C-1.21 C
19443.0 C+0.19 C
19450.7 C-2.12 C
19461.5 C-1.25 C
19471.7 C-1.13 C
19482.8 C+0.03 C
19491.6 C-1.23 C
19500.7 C-2.08 C
19521.7 C-1.05 C
19531.8 C-1.00 C
19540.8 C-1.95 C
19552.3 C-0.45 C
19561.2 C-1.54 C
19573.0 C+0.26 C
19582.6 C-0.19 C
19591.6 C-1.17 C
19601.7 C-1.05 C
19613.9 C+1.07 C
19624.1 C+1.32 C
19633.4 C+0.65 C
19642.2 C-0.57 C
19653.3 C+0.50 C
19661.9 C-0.89 C
19673.6 C+0.80 C
19682.4 C-0.37 C
19702.8 C+0.04 C
19714.0 C+1.23 C
19742.8 C+0.05 C
19754.8 C+2.05 C
19761.0 C-1.80 C
19773.2 C+0.37 C
19783.3 C+0.52 C
19792.9 C+0.15 C
19801.9 C-0.85 C
19814.4 C+1.65 C
19824.0 C+1.25 C
19835.2 C+2.46 C
19842.6 C-0.16 C
19852.3 C-0.46 C
19862.6 C-0.22 C
19872.5 C-0.30 C
19883.9 C+1.15 C
19893.9 C+1.16 C
19904.5 C+1.68 C
19914.3 C+1.56 C
19922.7 C-0.05 C
19931.8 C-1.03 C
19942.6 C-0.18 C
19955.4 C+2.57 C
19961.8 C-0.94 C
19974.5 C+1.73 C
19984.0 C+1.26 C
19993.9 C+1.09 C
20004.1 C+1.31 C
20013.9 C+1.13 C
20024.5 C+1.70 C
20034.0 C+1.20 C
20045.3 C+2.51 C
20053.7 C+0.96 C
20064.3 C+1.55 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1923 to 2006. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 72 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Kustanai
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.4) per decade0.6 F (0.4 to 0.8) per decade1923 to 200672Rise
Mean daily maximum0.2 C (0.1 to 0.3) per decade0.4 F (0.2 to 0.6) per decade1923 to 200672Rise
Mean daily minimum0.4 C (0.3 to 0.5) per decade0.8 F (0.6 to 1.0) per decade1923 to 200672Rise

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

1902 to 2025
Yearly extremes at Kustanai: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.5 C (108.5 F)192936.4 C (97.5 F)117
Coldest night (TNn)-47.8 C (-54.0 F)1951-36.0 C (-32.8 F)121
Wettest day (Rx1day)83.5 mm (3.3 in)200023.2 mm (0.9 in)106
Wettest five days (Rx5day)110.9 mm (4.4 in)196136.3 mm (1.4 in)101
Longest dry spell (CDD)109 days190936 days106

Hottest day (TXx)

Hottest day (TXx) at Kustanai by year The hottest day of the year at Kustanai, 1902 to 2025. The record is 42.5 C (108.5 F) in 1929, marked on the chart; the median year is 36.4 C (97.5 F). 0204060192019401960198020002020Record: 42.5 C (108.5 F) in 1929
The hottest day of the year at Kustanai, 1902 to 2025. The record is 42.5 C (108.5 F) in 1929, marked on the chart; the median year is 36.4 C (97.5 F).
Hottest day (TXx) at Kustanai by year
YearHottest day (TXx)
190235.2 C (95.4 F)
190337.0 C (98.6 F)
1904n/a
190540.0 C (104.0 F)
190636.5 C (97.7 F)
1907n/a
1908n/a
19090.0 C (32.0 F)
191035.9 C (96.6 F)
191139.0 C (102.2 F)
191240.0 C (104.0 F)
191332.6 C (90.7 F)
191435.0 C (95.0 F)
191536.0 C (96.8 F)
191636.8 C (98.2 F)
191734.4 C (93.9 F)
1918n/a
192235.2 C (95.4 F)
192335.5 C (95.9 F)
192437.0 C (98.6 F)
192535.2 C (95.4 F)
192633.6 C (92.5 F)
192740.6 C (105.1 F)
192836.0 C (96.8 F)
192942.5 C (108.5 F)
193038.7 C (101.7 F)
193140.7 C (105.3 F)
193235.4 C (95.7 F)
193336.4 C (97.5 F)
193432.7 C (90.9 F)
193534.0 C (93.2 F)
193638.4 C (101.1 F)
193737.0 C (98.6 F)
193833.3 C (91.9 F)
193934.3 C (93.7 F)
194039.6 C (103.3 F)
194133.5 C (92.3 F)
194237.5 C (99.5 F)
194335.3 C (95.5 F)
194434.8 C (94.6 F)
194532.8 C (91.0 F)
194630.8 C (87.4 F)
194734.0 C (93.2 F)
194840.3 C (104.5 F)
194938.0 C (100.4 F)
195033.4 C (92.1 F)
195138.6 C (101.5 F)
195240.1 C (104.2 F)
195337.7 C (99.9 F)
195435.2 C (95.4 F)
195536.7 C (98.1 F)
195635.6 C (96.1 F)
195738.6 C (101.5 F)
195833.7 C (92.7 F)
195932.9 C (91.2 F)
196034.4 C (93.9 F)
196135.2 C (95.4 F)
196235.6 C (96.1 F)
196338.7 C (101.7 F)
196431.0 C (87.8 F)
196536.9 C (98.4 F)
196635.8 C (96.4 F)
196736.7 C (98.1 F)
196839.4 C (102.9 F)
196938.9 C (102.0 F)
197033.4 C (92.1 F)
197136.6 C (97.9 F)
197234.2 C (93.6 F)
197334.6 C (94.3 F)
197440.2 C (104.4 F)
197536.8 C (98.2 F)
197638.4 C (101.1 F)
197737.3 C (99.1 F)
197836.8 C (98.2 F)
197937.5 C (99.5 F)
198038.6 C (101.5 F)
198138.2 C (100.8 F)
198235.6 C (96.1 F)
198338.6 C (101.5 F)
198436.3 C (97.3 F)
198535.2 C (95.4 F)
198637.9 C (100.2 F)
198738.1 C (100.6 F)
198841.0 C (105.8 F)
198937.4 C (99.3 F)
199037.2 C (99.0 F)
199136.7 C (98.1 F)
199233.2 C (91.8 F)
199335.6 C (96.1 F)
199434.8 C (94.6 F)
199539.0 C (102.2 F)
199635.6 C (96.1 F)
199734.6 C (94.3 F)
199839.7 C (103.5 F)
199935.1 C (95.2 F)
200037.5 C (99.5 F)
200134.6 C (94.3 F)
200234.0 C (93.2 F)
200336.5 C (97.7 F)
200439.9 C (103.8 F)
200534.3 C (93.7 F)
200636.4 C (97.5 F)
200736.4 C (97.5 F)
200837.5 C (99.5 F)
200936.5 C (97.7 F)
201038.4 C (101.1 F)
201134.5 C (94.1 F)
201239.5 C (103.1 F)
201334.9 C (94.8 F)
201436.0 C (96.8 F)
201539.2 C (102.6 F)
201635.0 C (95.0 F)
201735.2 C (95.4 F)
201832.8 C (91.0 F)
201937.4 C (99.3 F)
202037.0 C (98.6 F)
202139.2 C (102.6 F)
202237.4 C (99.3 F)
202340.5 C (104.9 F)
202436.4 C (97.5 F)
202535.0 C (95.0 F)

Coldest night (TNn)

Coldest night (TNn) at Kustanai by year The coldest night of the year at Kustanai, 1902 to 2025. The record is -47.8 C (-54.0 F) in 1951, marked on the chart; the median year is -36.0 C (-32.8 F). -60-40-200192019401960198020002020Record: -47.8 C (-54.0 F) in 1951
The coldest night of the year at Kustanai, 1902 to 2025. The record is -47.8 C (-54.0 F) in 1951, marked on the chart; the median year is -36.0 C (-32.8 F).
Coldest night (TNn) at Kustanai by year
YearColdest night (TNn)
1902-0.9 C (30.4 F)
1903-28.6 C (-19.5 F)
1904-32.1 C (-25.8 F)
1905-35.7 C (-32.3 F)
1906-35.0 C (-31.0 F)
1907-44.9 C (-48.8 F)
1908-37.2 C (-35.0 F)
1909-36.3 C (-33.3 F)
1910-35.0 C (-31.0 F)
1911-39.5 C (-39.1 F)
1912-37.8 C (-36.0 F)
1913-33.9 C (-29.0 F)
1914-33.1 C (-27.6 F)
1915-37.1 C (-34.8 F)
1916-38.8 C (-37.8 F)
1917-6.1 C (21.0 F)
1918-39.7 C (-39.5 F)
1922-29.2 C (-20.6 F)
1923-37.4 C (-35.3 F)
1924-37.6 C (-35.7 F)
1925-37.0 C (-34.6 F)
1926-39.6 C (-39.3 F)
1927-39.1 C (-38.4 F)
1928-39.4 C (-38.9 F)
1929-44.5 C (-48.1 F)
1930-36.5 C (-33.7 F)
1931-41.5 C (-42.7 F)
1932-38.6 C (-37.5 F)
1933-37.9 C (-36.2 F)
1934-36.6 C (-33.9 F)
1935-34.2 C (-29.6 F)
1936-31.4 C (-24.5 F)
1937-36.9 C (-34.4 F)
1938-41.5 C (-42.7 F)
1939-37.3 C (-35.1 F)
1940-45.8 C (-50.4 F)
1941-38.7 C (-37.7 F)
1942-43.4 C (-46.1 F)
1943-42.5 C (-44.5 F)
1944-33.6 C (-28.5 F)
1945-39.7 C (-39.5 F)
1946-38.0 C (-36.4 F)
1947-41.9 C (-43.4 F)
1948-41.6 C (-42.9 F)
1949-33.9 C (-29.0 F)
1950-42.6 C (-44.7 F)
1951-47.8 C (-54.0 F)
1952-30.7 C (-23.3 F)
1953-37.6 C (-35.7 F)
1954-38.9 C (-38.0 F)
1955-41.5 C (-42.7 F)
1956-35.0 C (-31.0 F)
1957-35.2 C (-31.4 F)
1958-36.0 C (-32.8 F)
1959-35.0 C (-31.0 F)
1960-33.3 C (-27.9 F)
1961-31.2 C (-24.2 F)
1962-32.8 C (-27.0 F)
1963-29.5 C (-21.1 F)
1964-38.5 C (-37.3 F)
1965-40.2 C (-40.4 F)
1966-37.4 C (-35.3 F)
1967-37.9 C (-36.2 F)
1968-39.0 C (-38.2 F)
1969-41.8 C (-43.2 F)
1970-31.6 C (-24.9 F)
1971-34.6 C (-30.3 F)
1972-42.9 C (-45.2 F)
1973-37.9 C (-36.2 F)
1974-36.9 C (-34.4 F)
1975-31.9 C (-25.4 F)
1976-43.1 C (-45.6 F)
1977-39.9 C (-39.8 F)
1978-36.0 C (-32.8 F)
1979-40.4 C (-40.7 F)
1980-35.2 C (-31.4 F)
1981-27.9 C (-18.2 F)
1982-34.5 C (-30.1 F)
1983-29.3 C (-20.7 F)
1984-38.6 C (-37.5 F)
1985-31.4 C (-24.5 F)
1986-36.2 C (-33.2 F)
1987-37.3 C (-35.1 F)
1988-29.8 C (-21.6 F)
1989-32.5 C (-26.5 F)
1990-34.2 C (-29.6 F)
1991-34.9 C (-30.8 F)
1992-31.6 C (-24.9 F)
1993-34.5 C (-30.1 F)
1994-40.5 C (-40.9 F)
1995-30.3 C (-22.5 F)
1996-36.0 C (-32.8 F)
1997-36.6 C (-33.9 F)
1998-37.0 C (-34.6 F)
1999-34.4 C (-29.9 F)
2000-38.2 C (-36.8 F)
2001-34.4 C (-29.9 F)
2002-37.2 C (-35.0 F)
2003-31.4 C (-24.5 F)
2004-30.5 C (-22.9 F)
2005-33.2 C (-27.8 F)
2006-42.0 C (-43.6 F)
2007-28.9 C (-20.0 F)
2008-34.0 C (-29.2 F)
2009-35.4 C (-31.7 F)
2010-37.6 C (-35.7 F)
2011-35.4 C (-31.7 F)
2012-39.8 C (-39.6 F)
2013-27.2 C (-17.0 F)
2014-37.4 C (-35.3 F)
2015-25.2 C (-13.4 F)
2016-34.8 C (-30.6 F)
2017-29.0 C (-20.2 F)
2018-31.2 C (-24.2 F)
2019-33.9 C (-29.0 F)
2020-27.1 C (-16.8 F)
2021-36.0 C (-32.8 F)
2022-28.3 C (-18.9 F)
2023-35.4 C (-31.7 F)
2024-29.5 C (-21.1 F)
2025-24.7 C (-12.5 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Kustanai by year The wettest day of the year at Kustanai, 1902 to 2025. The record is 83.5 mm (3.3 in) in 2000, marked on the chart; the median year is 23.2 mm (0.9 in). 0255075100192019401960198020002020Record: 83.5 mm (3.3 in) in 2000
The wettest day of the year at Kustanai, 1902 to 2025. The record is 83.5 mm (3.3 in) in 2000, marked on the chart; the median year is 23.2 mm (0.9 in).
Wettest day (Rx1day) at Kustanai by year
YearWettest day (Rx1day)
190214.3 mm (0.6 in)
190336.0 mm (1.4 in)
190416.5 mm (0.6 in)
190517.0 mm (0.7 in)
190610.7 mm (0.4 in)
190720.0 mm (0.8 in)
190811.6 mm (0.5 in)
190926.0 mm (1.0 in)
191040.0 mm (1.6 in)
191113.3 mm (0.5 in)
191234.6 mm (1.4 in)
191321.1 mm (0.8 in)
191422.0 mm (0.9 in)
191518.5 mm (0.7 in)
191618.6 mm (0.7 in)
191728.1 mm (1.1 in)
19188.7 mm (0.34 in)
192233.1 mm (1.3 in)
192313.4 mm (0.5 in)
192425.0 mm (1.0 in)
192521.0 mm (0.8 in)
192621.5 mm (0.8 in)
192726.0 mm (1.0 in)
192819.5 mm (0.8 in)
192915.0 mm (0.6 in)
193022.6 mm (0.9 in)
193123.1 mm (0.9 in)
193220.4 mm (0.8 in)
193315.5 mm (0.6 in)
193429.4 mm (1.2 in)
193518.3 mm (0.7 in)
193628.3 mm (1.1 in)
193712.0 mm (0.5 in)
193834.1 mm (1.3 in)
193926.7 mm (1.1 in)
194054.0 mm (2.1 in)
194142.3 mm (1.7 in)
194255.0 mm (2.2 in)
194322.5 mm (0.9 in)
194437.6 mm (1.5 in)
194521.6 mm (0.9 in)
194631.7 mm (1.2 in)
194725.2 mm (1.0 in)
194817.2 mm (0.7 in)
194918.2 mm (0.7 in)
195062.1 mm (2.4 in)
195127.7 mm (1.1 in)
195214.0 mm (0.6 in)
195337.2 mm (1.5 in)
195427.0 mm (1.1 in)
195516.6 mm (0.7 in)
195619.5 mm (0.8 in)
195725.0 mm (1.0 in)
195829.9 mm (1.2 in)
195913.7 mm (0.5 in)
196038.3 mm (1.5 in)
196142.4 mm (1.7 in)
196210.4 mm (0.4 in)
196319.6 mm (0.8 in)
196471.1 mm (2.8 in)
196529.3 mm (1.2 in)
196627.2 mm (1.1 in)
196745.8 mm (1.8 in)
196825.0 mm (1.0 in)
196930.6 mm (1.2 in)
197016.2 mm (0.6 in)
197115.0 mm (0.6 in)
197216.1 mm (0.6 in)
197328.5 mm (1.1 in)
197417.6 mm (0.7 in)
197520.2 mm (0.8 in)
197642.8 mm (1.7 in)
197721.8 mm (0.9 in)
197823.8 mm (0.9 in)
197932.8 mm (1.3 in)
198018.5 mm (0.7 in)
198115.1 mm (0.6 in)
198232.2 mm (1.3 in)
198323.2 mm (0.9 in)
198430.1 mm (1.2 in)
198532.1 mm (1.3 in)
198622.5 mm (0.9 in)
198729.4 mm (1.2 in)
198840.8 mm (1.6 in)
198924.0 mm (0.9 in)
199063.2 mm (2.5 in)
199114.5 mm (0.6 in)
199246.8 mm (1.8 in)
199322.8 mm (0.9 in)
199424.2 mm (1.0 in)
199524.9 mm (1.0 in)
199617.1 mm (0.7 in)
199738.3 mm (1.5 in)
199816.6 mm (0.7 in)
199925.9 mm (1.0 in)
200083.5 mm (3.3 in)
200124.3 mm (1.0 in)
200220.4 mm (0.8 in)
200335.2 mm (1.4 in)
200418.5 mm (0.7 in)
200543.1 mm (1.7 in)
20060.0 mm (0.00 in)
2007n/a
200815.2 mm (0.6 in)
2009n/a
2010n/a
2011n/a
2012n/a
20130.8 mm (0.03 in)
2014n/a
2015n/a
2016n/a
20170.0 mm (0.00 in)
20180.0 mm (0.00 in)
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kustanai by year The wettest five days of the year at Kustanai, 1902 to 2025. The record is 110.9 mm (4.4 in) in 1961, marked on the chart; the median year is 36.3 mm (1.4 in). 050100150192019401960198020002020Record: 110.9 mm (4.4 in) in 1961
The wettest five days of the year at Kustanai, 1902 to 2025. The record is 110.9 mm (4.4 in) in 1961, marked on the chart; the median year is 36.3 mm (1.4 in).
Wettest five days (Rx5day) at Kustanai by year
YearWettest five days (Rx5day)
190223.1 mm (0.9 in)
190354.0 mm (2.1 in)
190449.9 mm (2.0 in)
190534.0 mm (1.3 in)
190634.8 mm (1.4 in)
190751.0 mm (2.0 in)
190824.1 mm (0.9 in)
190934.3 mm (1.4 in)
191069.3 mm (2.7 in)
191119.4 mm (0.8 in)
191240.3 mm (1.6 in)
191338.5 mm (1.5 in)
191438.2 mm (1.5 in)
191541.5 mm (1.6 in)
191642.1 mm (1.7 in)
191732.6 mm (1.3 in)
191810.7 mm (0.4 in)
192254.3 mm (2.1 in)
192325.0 mm (1.0 in)
192435.0 mm (1.4 in)
192529.1 mm (1.1 in)
192625.7 mm (1.0 in)
192735.0 mm (1.4 in)
192823.6 mm (0.9 in)
192926.2 mm (1.0 in)
193041.1 mm (1.6 in)
193142.0 mm (1.7 in)
193227.3 mm (1.1 in)
193336.3 mm (1.4 in)
193430.9 mm (1.2 in)
193538.7 mm (1.5 in)
193631.6 mm (1.2 in)
193720.0 mm (0.8 in)
193853.2 mm (2.1 in)
193933.7 mm (1.3 in)
194063.2 mm (2.5 in)
194144.8 mm (1.8 in)
194259.8 mm (2.4 in)
194324.0 mm (0.9 in)
194443.3 mm (1.7 in)
194525.1 mm (1.0 in)
194646.3 mm (1.8 in)
194732.2 mm (1.3 in)
194825.1 mm (1.0 in)
194919.7 mm (0.8 in)
195064.6 mm (2.5 in)
195133.5 mm (1.3 in)
195218.2 mm (0.7 in)
195337.5 mm (1.5 in)
195431.2 mm (1.2 in)
195527.6 mm (1.1 in)
195633.5 mm (1.3 in)
195737.3 mm (1.5 in)
195837.1 mm (1.5 in)
195930.8 mm (1.2 in)
196046.5 mm (1.8 in)
1961110.9 mm (4.4 in)
196219.8 mm (0.8 in)
196330.9 mm (1.2 in)
196489.3 mm (3.5 in)
196529.3 mm (1.2 in)
196637.2 mm (1.5 in)
196762.4 mm (2.5 in)
196835.8 mm (1.4 in)
196948.1 mm (1.9 in)
197024.8 mm (1.0 in)
197123.7 mm (0.9 in)
197227.1 mm (1.1 in)
197356.8 mm (2.2 in)
197446.5 mm (1.8 in)
197523.5 mm (0.9 in)
197654.2 mm (2.1 in)
197748.2 mm (1.9 in)
197830.1 mm (1.2 in)
197951.6 mm (2.0 in)
198023.8 mm (0.9 in)
198125.4 mm (1.0 in)
198235.3 mm (1.4 in)
198350.2 mm (2.0 in)
198438.6 mm (1.5 in)
198560.7 mm (2.4 in)
198631.5 mm (1.2 in)
198760.6 mm (2.4 in)
198881.7 mm (3.2 in)
198933.5 mm (1.3 in)
1990110.1 mm (4.3 in)
199128.9 mm (1.1 in)
199250.8 mm (2.0 in)
199350.5 mm (2.0 in)
199435.5 mm (1.4 in)
199538.2 mm (1.5 in)
199646.4 mm (1.8 in)
199761.0 mm (2.4 in)
199823.7 mm (0.9 in)
199947.0 mm (1.9 in)
200086.4 mm (3.4 in)
200137.8 mm (1.5 in)
200225.0 mm (1.0 in)
200365.2 mm (2.6 in)
200427.8 mm (1.1 in)
200543.5 mm (1.7 in)
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
2013n/a
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Kustanai by year The longest dry spell of the year at Kustanai, 1902 to 2025. The record is 109 days in 1909, marked on the chart; the median year is 36 days. 050100150192019401960198020002020Record: 109 days in 1909
The longest dry spell of the year at Kustanai, 1902 to 2025. The record is 109 days in 1909, marked on the chart; the median year is 36 days.
Longest dry spell (CDD) at Kustanai by year
YearLongest dry spell (CDD)
190227 days
190338 days
190451 days
190549 days
190654 days
1907103 days
190861 days
1909109 days
191065 days
191125 days
191232 days
191363 days
191432 days
191544 days
191636 days
191739 days
191877 days
192226 days
192390 days
192472 days
192594 days
192634 days
192725 days
192826 days
192959 days
193059 days
193141 days
193236 days
193370 days
193457 days
193567 days
193642 days
193760 days
193836 days
193942 days
194035 days
194144 days
194261 days
194334 days
194442 days
194571 days
194689 days
194736 days
194825 days
194955 days
195048 days
195144 days
195235 days
195328 days
195446 days
195570 days
195631 days
195738 days
195831 days
195937 days
196035 days
196127 days
196248 days
196342 days
196443 days
196532 days
196642 days
196742 days
196828 days
196933 days
197039 days
197138 days
197220 days
197335 days
197431 days
197537 days
197631 days
197723 days
197830 days
197934 days
198033 days
198162 days
198221 days
198330 days
198473 days
198532 days
198625 days
198734 days
198831 days
198924 days
199019 days
199178 days
199236 days
199325 days
199433 days
199541 days
199668 days
199734 days
199832 days
199921 days
200017 days
200126 days
200219 days
200325 days
200439 days
200536 days
20061 day
2007n/a
20081 day
2009n/a
2010n/a
2011n/a
2012n/a
20132 days
2014n/a
2015n/a
2016n/a
20171 day
20181 day
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a

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

72 years with a frost

Across 72 years with a frost, the median last spring frost at Kustanai falls on 15 May and the median first autumn frost on 24 September, which leaves a median of 132 days between them.

In 1977 to 2006 the median growing season was 142 days. That is 21 days more than in 1923 to 1961.

Fitted over all years, the growing season changes by +4.2 days per decade at this station.

Frost dates and growing season at Kustanai
MeasureMedian, all yearsEarliest period (1923 to 1961)Recent period (1977 to 2006)Recent against earliestFitted trend
Last spring frost15 May20 May7 May13 days earlier-2.8 days per decade
First autumn frost24 September20 September27 September7 days later+1.4 days per decade
Growing days132 days121 days142 days21 days more+4.2 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

97 years, 1903 to 2005

A day with at least 24.0 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 78.0 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Kustanai: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years24.0 mm (0.9 in)
5 years34.7 mm (1.4 in)
10 years43.2 mm (1.7 in)
25 years55.5 mm (2.2 in)
50 years66.1 mm (2.6 in)
100 years78.0 mm (3.1 in)Longer than the 97 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, 97 years of values from 1903 to 2005.

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: 83.5 mm (3.3 in) in 2000; 71.1 mm (2.8 in) in 1964; 63.2 mm (2.5 in) in 1990.

Download the Data

  • Data for Kustanai standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Kustanai 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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