Jartai Weather Records (CHM00053502)
Record envelope, standing records and threshold days for Jartai (CHM00053502), China, with 72 years of record.
Key Facts for Jartai
- Jartai (CHM00053502) is a weather station in China at 39.78 latitude and 105.75 longitude, 1,143 m (3,750 ft) above sea level.
- The station reports from 1955 to 2026, 72 years of record.
- 1,464 records set at Jartai still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Jartai set a daily record precipitation of 13.7 mm (0.5 in) on 18 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: China, 39.78 latitude, 105.75 longitude.
- Elevation: 1,143 m (3,750 ft).
- Period of record: 1955 to 2026, 72 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 12.8 C (55.0 F) | -31.2 C (-24.2 F) | 7.4 C (45.3 F) | -21.0 C (-5.8 F) |
| Feb | 19.9 C (67.8 F) | -27.8 C (-18.0 F) | 18.7 C (65.7 F) | -17.2 C (1.0 F) |
| Mar | 28.8 C (83.8 F) | -21.2 C (-6.2 F) | 21.4 C (70.5 F) | -8.0 C (17.6 F) |
| Apr | 36.0 C (96.8 F) | -13.9 C (7.0 F) | 28.5 C (83.3 F) | -1.6 C (29.1 F) |
| May | 39.1 C (102.4 F) | -1.9 C (28.6 F) | 36.0 C (96.8 F) | 5.8 C (42.4 F) |
| Jun | 40.4 C (104.7 F) | 3.3 C (37.9 F) | 38.1 C (100.6 F) | 10.9 C (51.6 F) |
| Jul | 41.9 C (107.4 F) | 10.5 C (50.9 F) | 39.8 C (103.6 F) | 19.3 C (66.7 F) |
| Aug | 40.5 C (104.9 F) | 8.2 C (46.8 F) | 34.7 C (94.5 F) | 16.0 C (60.8 F) |
| Sep | 37.6 C (99.7 F) | -1.9 C (28.6 F) | 32.3 C (90.1 F) | 10.5 C (50.9 F) |
| Oct | 31.1 C (88.0 F) | -13.3 C (8.1 F) | n/a | n/a |
| Nov | 24.6 C (76.3 F) | -23.2 C (-9.8 F) | n/a | n/a |
| Dec | 15.9 C (60.6 F) | -31.4 C (-24.5 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1955 | 23 |
| 1956 | 29 |
| 1957 | 20 |
| 1958 | 18 |
| 1959 | 16 |
| 1960 | 20 |
| 1961 | 9 |
| 1962 | 21 |
| 1963 | 9 |
| 1964 | 17 |
| 1965 | 19 |
| 1966 | 17 |
| 1967 | 42 |
| 1968 | 29 |
| 1969 | 29 |
| 1970 | 25 |
| 1971 | 35 |
| 1972 | 18 |
| 1973 | 13 |
| 1974 | 15 |
| 1975 | 16 |
| 1976 | 15 |
| 1977 | 23 |
| 1978 | 26 |
| 1979 | 26 |
| 1980 | 12 |
| 1981 | 16 |
| 1982 | 19 |
| 1983 | 20 |
| 1984 | 10 |
| 1985 | 8 |
| 1986 | 13 |
| 1987 | 31 |
| 1988 | 16 |
| 1989 | 13 |
| 1990 | 10 |
| 1991 | 17 |
| 1992 | 9 |
| 1993 | 25 |
| 1994 | 21 |
| 1995 | 14 |
| 1996 | 18 |
| 1997 | 17 |
| 1998 | 36 |
| 1999 | 19 |
| 2000 | 16 |
| 2001 | 9 |
| 2002 | 40 |
| 2003 | 22 |
| 2004 | 14 |
| 2005 | 18 |
| 2006 | 28 |
| 2007 | 19 |
| 2008 | 29 |
| 2009 | 30 |
| 2010 | 40 |
| 2011 | 19 |
| 2012 | 9 |
| 2013 | 24 |
| 2014 | 13 |
| 2015 | 8 |
| 2016 | 11 |
| 2017 | 7 |
| 2018 | 27 |
| 2019 | 14 |
| 2020 | 16 |
| 2021 | 21 |
| 2022 | 15 |
| 2023 | 37 |
| 2024 | 25 |
| 2025 | 51 |
| 2026 | 28 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1997-07-22 | Record high maximum temperature | Record high maximum temperature 41.8 C (107.2 F) |
| 2000-07-19 | Record high minimum temperature | Record high minimum temperature 26.8 C (80.2 F) |
| 2002-12-27 | Record low maximum temperature | Record low maximum temperature -19.7 C (-3.5 F) |
| 2002-12-27 | Record low minimum temperature | Record low minimum temperature -31.4 C (-24.5 F) |
| 2005-06-23 | Record high minimum temperature | Record high minimum temperature 27.9 C (82.2 F) |
| 2021-07-09 | Record high maximum temperature | Record high maximum temperature 41.9 C (107.4 F) |
Wettest Day of Each Month
Aug: 45.9 mm (1.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 4.4 mm (0.17 in) | 23 January 1961 |
| Feb | 7.4 mm (0.29 in) | 7 February 2007 |
| Mar | 17.0 mm (0.7 in) | 31 March 2021 |
| Apr | 15.0 mm (0.6 in) | 28 April 1964 |
| May | 41.6 mm (1.6 in) | 20 May 1998 |
| Jun | 31.3 mm (1.2 in) | 2 June 1978 |
| Jul | 44.0 mm (1.7 in) | 28 July 1977 |
| Aug | 45.9 mm (1.8 in) | 19 August 1964 |
| Sep | 33.3 mm (1.3 in) | 28 September 1960 |
| Oct | 20.0 mm (0.8 in) | 10 October 1961 |
| Nov | 16.3 mm (0.6 in) | 5 November 2015 |
| Dec | 4.8 mm (0.19 in) | 15 December 2019 |
Period of Record Coverage
1955 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 362 | 99% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 361 | 99% | Yes |
| 2019 | 363 | 99% | Yes |
| 2020 | 364 | 99% | Yes |
| 2021 | 355 | 97% | Yes |
| 2022 | 357 | 98% | Yes |
| 2023 | 344 | 94% | Yes |
| 2024 | 342 | 93% | Yes |
| 2025 | 351 | 96% | Yes |
| 2026 | 203 | 56% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 18 September 2026 | Jartai, CN | daily rain (Provisional) | 13.7 mm (0.5 in) | 5.0 mm (0.20 in) | 28 years | 20 of 100 (Routine) |
| 7 September 2026 | Jartai, CN | daily low max (Provisional) | 14.5 C (58.1 F) | 2.6 C (4.7 F) | 16 years | 18 of 100 (Routine) |
| 6 September 2026 | Jartai, CN | daily rain (Provisional) | 26.4 mm (1.0 in) | 4.9 mm (0.19 in) | 52 years | 32 of 100 (Routine) |
| 27 August 2026 | Jartai, CN | daily high min (Provisional) | 22.8 C (73.0 F) | 0.2 C (0.4 F) | 28 years | 15 of 100 (Routine) |
| 9 July 2026 | Jartai, CN | daily high min | 25.3 C (77.5 F) | 1.7 C (3.1 F) | 69 years | 33 of 100 (Routine) |
| 8 July 2026 | Jartai, CN | daily high min | 25.0 C (77.0 F) | 0.2 C (0.4 F) | 20 years | 13 of 100 (Routine) |
| 4 July 2026 | Jartai, CN | daily high max | 39.1 C (102.4 F) | 0.5 C (0.9 F) | 64 years | 27 of 100 (Routine) |
| 3 July 2026 | Jartai, CN | daily high max | 39.8 C (103.6 F) | 1.6 C (2.9 F) | 65 years | 30 of 100 (Routine) |
| 3 July 2026 | Jartai, CN | daily high min | 25.4 C (77.7 F) | 0.7 C (1.3 F) | 23 years | 15 of 100 (Routine) |
| 27 June 2026 | Jartai, CN | daily high min | 25.2 C (77.4 F) | 0.1 C (0.2 F) | 21 years | 13 of 100 (Routine) |
| 17 June 2026 | Jartai, CN | daily high min | 24.4 C (75.9 F) | 1.2 C (2.2 F) | 15 years | 14 of 100 (Routine) |
| 15 June 2026 | Jartai, CN | daily high min | 22.6 C (72.7 F) | 0.1 C (0.2 F) | 15 years | 11 of 100 (Routine) |
| 1 June 2026 | Jartai, CN | daily high min | 21.2 C (70.2 F) | 0.8 C (1.4 F) | 41 years | 21 of 100 (Routine) |
| 19 May 2026 | Jartai, CN | daily high min | 22.0 C (71.6 F) | 3.7 C (6.7 F) | 16 years | 20 of 100 (Routine) |
| 12 May 2026 | Jartai, CN | daily high max | 36.0 C (96.8 F) | 2.7 C (4.9 F) | 27 years | 20 of 100 (Routine) |
| 12 May 2026 | Jartai, CN | daily high min | 19.1 C (66.4 F) | 0.4 C (0.7 F) | 32 years | 16 of 100 (Routine) |
| 11 May 2026 | Jartai, CN | daily high max | 33.5 C (92.3 F) | 0.9 C (1.6 F) | 27 years | 16 of 100 (Routine) |
| 9 May 2026 | Jartai, CN | daily high min | 18.2 C (64.8 F) | 1.5 C (2.7 F) | 13 years | 14 of 100 (Routine) |
| 25 April 2026 | Jartai, CN | daily high min | 17.1 C (62.8 F) | 0.1 C (0.2 F) | 15 years | 11 of 100 (Routine) |
| 23 April 2026 | Jartai, CN | daily high min | 17.3 C (63.1 F) | 3.1 C (5.6 F) | 13 years | 17 of 100 (Routine) |
Climate Trend
64 complete years, 1955 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1955 | 9.4 C | -0.22 C |
| 1956 | 8.3 C | -1.31 C |
| 1957 | 8.6 C | -1.03 C |
| 1958 | 9.4 C | -0.25 C |
| 1959 | 9.2 C | -0.45 C |
| 1960 | 9.5 C | -0.16 C |
| 1961 | 9.4 C | -0.23 C |
| 1962 | 8.9 C | -0.70 C |
| 1963 | 9.6 C | -0.05 C |
| 1964 | 9.3 C | -0.28 C |
| 1965 | 9.5 C | -0.16 C |
| 1966 | 9.5 C | -0.17 C |
| 1967 | 7.7 C | -1.94 C |
| 1968 | 8.2 C | -1.44 C |
| 1969 | 8.5 C | -1.14 C |
| 1970 | 8.5 C | -1.16 C |
| 1971 | 8.6 C | -0.98 C |
| 1972 | 9.4 C | -0.26 C |
| 1973 | 9.5 C | -0.15 C |
| 1974 | 8.7 C | -0.91 C |
| 1975 | 9.3 C | -0.30 C |
| 1976 | 8.5 C | -1.12 C |
| 1977 | 9.2 C | -0.39 C |
| 1978 | 9.6 C | 0.00 C |
| 1979 | 9.4 C | -0.22 C |
| 1980 | 9.2 C | -0.45 C |
| 1981 | 9.3 C | -0.33 C |
| 1982 | 9.9 C | +0.23 C |
| 1983 | 9.4 C | -0.25 C |
| 1984 | 8.4 C | -1.27 C |
| 1985 | 9.0 C | -0.59 C |
| 1986 | 8.9 C | -0.71 C |
| 1987 | 10.4 C | +0.80 C |
| 1988 | 9.3 C | -0.32 C |
| 1989 | 9.7 C | +0.11 C |
| 1990 | 10.0 C | +0.42 C |
| 1991 | 9.6 C | +0.02 C |
| 1992 | 9.2 C | -0.43 C |
| 1993 | 9.0 C | -0.63 C |
| 1994 | 10.2 C | +0.54 C |
| 1995 | 9.4 C | -0.27 C |
| 1996 | 9.1 C | -0.50 C |
| 1997 | 10.0 C | +0.41 C |
| 1998 | 11.3 C | +1.64 C |
| 1999 | 10.8 C | +1.19 C |
| 2000 | 9.8 C | +0.19 C |
| 2001 | 10.2 C | +0.60 C |
| 2002 | 10.5 C | +0.89 C |
| 2003 | 10.1 C | +0.49 C |
| 2004 | 10.4 C | +0.76 C |
| 2005 | 9.9 C | +0.28 C |
| 2006 | 10.8 C | +1.20 C |
| 2007 | 10.5 C | +0.86 C |
| 2008 | 9.7 C | +0.03 C |
| 2009 | 10.4 C | +0.78 C |
| 2010 | 10.2 C | +0.56 C |
| 2011 | 9.7 C | +0.06 C |
| 2012 | 9.6 C | +0.02 C |
| 2020 | 10.2 C | +0.54 C |
| 2021 | 11.5 C | +1.84 C |
| 2022 | 10.7 C | +1.04 C |
| 2023 | 11.5 C | +1.85 C |
| 2024 | 11.4 C | +1.75 C |
| 2025 | 11.4 C | +1.78 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1955 to 2025. In Fahrenheit: 0.6 F (0.4 to 0.7) per decade. The slope is a straight line fitted to 64 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.4) per decade | 0.6 F (0.4 to 0.7) per decade | 1955 to 2025 | 64 | Rise |
| Mean daily maximum | 0.3 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.8) per decade | 1955 to 2025 | 64 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.4 to 0.7) per decade | 1955 to 2025 | 64 | Rise |
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
1955 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.9 C (107.4 F) | 2021 | 38.8 C (101.8 F) | 72 |
| Coldest night (TNn) | -31.4 C (-24.5 F) | 2002 | -24.5 C (-12.1 F) | 72 |
| Wettest day (Rx1day) | 45.9 mm (1.8 in) | 1964 | 19.6 mm (0.8 in) | 71 |
| Wettest five days (Rx5day) | 68.5 mm (2.7 in) | 1974 | 24.6 mm (1.0 in) | 71 |
| Longest dry spell (CDD) | 166 days | 1995 | 89 days | 71 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1955 | 37.8 C (100.0 F) |
| 1956 | 37.1 C (98.8 F) |
| 1957 | 37.3 C (99.1 F) |
| 1958 | 37.5 C (99.5 F) |
| 1959 | 36.8 C (98.2 F) |
| 1960 | 38.2 C (100.8 F) |
| 1961 | 38.6 C (101.5 F) |
| 1962 | 36.7 C (98.1 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 37.3 C (99.1 F) |
| 1965 | 38.2 C (100.8 F) |
| 1966 | 36.5 C (97.7 F) |
| 1967 | 37.7 C (99.9 F) |
| 1968 | 36.2 C (97.2 F) |
| 1969 | 38.6 C (101.5 F) |
| 1970 | 37.7 C (99.9 F) |
| 1971 | 40.1 C (104.2 F) |
| 1972 | 40.5 C (104.9 F) |
| 1973 | 39.2 C (102.6 F) |
| 1974 | 37.7 C (99.9 F) |
| 1975 | 40.9 C (105.6 F) |
| 1976 | 38.1 C (100.6 F) |
| 1977 | 38.5 C (101.3 F) |
| 1978 | 40.0 C (104.0 F) |
| 1979 | 36.7 C (98.1 F) |
| 1980 | 40.0 C (104.0 F) |
| 1981 | 38.8 C (101.8 F) |
| 1982 | 37.8 C (100.0 F) |
| 1983 | 39.3 C (102.7 F) |
| 1984 | 38.0 C (100.4 F) |
| 1985 | 38.6 C (101.5 F) |
| 1986 | 38.5 C (101.3 F) |
| 1987 | 39.5 C (103.1 F) |
| 1988 | 39.1 C (102.4 F) |
| 1989 | 37.0 C (98.6 F) |
| 1990 | 40.0 C (104.0 F) |
| 1991 | 39.2 C (102.6 F) |
| 1992 | 37.3 C (99.1 F) |
| 1993 | 37.3 C (99.1 F) |
| 1994 | 37.6 C (99.7 F) |
| 1995 | 38.5 C (101.3 F) |
| 1996 | 37.1 C (98.8 F) |
| 1997 | 41.8 C (107.2 F) |
| 1998 | 38.7 C (101.7 F) |
| 1999 | 40.9 C (105.6 F) |
| 2000 | 41.7 C (107.1 F) |
| 2001 | 39.7 C (103.5 F) |
| 2002 | 40.3 C (104.5 F) |
| 2003 | 37.3 C (99.1 F) |
| 2004 | 38.4 C (101.1 F) |
| 2005 | 40.4 C (104.7 F) |
| 2006 | 39.4 C (102.9 F) |
| 2007 | 37.2 C (99.0 F) |
| 2008 | 39.7 C (103.5 F) |
| 2009 | 39.2 C (102.6 F) |
| 2010 | 41.2 C (106.2 F) |
| 2011 | 40.0 C (104.0 F) |
| 2012 | 37.8 C (100.0 F) |
| 2013 | 39.6 C (103.3 F) |
| 2014 | 40.1 C (104.2 F) |
| 2015 | 39.4 C (102.9 F) |
| 2016 | 39.7 C (103.5 F) |
| 2017 | 41.4 C (106.5 F) |
| 2018 | 40.8 C (105.4 F) |
| 2019 | 40.2 C (104.4 F) |
| 2020 | 38.9 C (102.0 F) |
| 2021 | 41.9 C (107.4 F) |
| 2022 | 39.8 C (103.6 F) |
| 2023 | 39.2 C (102.6 F) |
| 2024 | 40.2 C (104.4 F) |
| 2025 | 38.7 C (101.7 F) |
| 2026 | 39.8 C (103.6 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1955 | -25.3 C (-13.5 F) |
| 1956 | -24.6 C (-12.3 F) |
| 1957 | -27.0 C (-16.6 F) |
| 1958 | -27.5 C (-17.5 F) |
| 1959 | -23.8 C (-10.8 F) |
| 1960 | -26.4 C (-15.5 F) |
| 1961 | -27.2 C (-17.0 F) |
| 1962 | -20.6 C (-5.1 F) |
| 1963 | -24.1 C (-11.4 F) |
| 1964 | -24.5 C (-12.1 F) |
| 1965 | -23.0 C (-9.4 F) |
| 1966 | -25.7 C (-14.3 F) |
| 1967 | -29.4 C (-20.9 F) |
| 1968 | -25.1 C (-13.2 F) |
| 1969 | -25.5 C (-13.9 F) |
| 1970 | -25.0 C (-13.0 F) |
| 1971 | -31.2 C (-24.2 F) |
| 1972 | -24.0 C (-11.2 F) |
| 1973 | -23.0 C (-9.4 F) |
| 1974 | -24.4 C (-11.9 F) |
| 1975 | -21.8 C (-7.2 F) |
| 1976 | -27.7 C (-17.9 F) |
| 1977 | -28.8 C (-19.8 F) |
| 1978 | -23.5 C (-10.3 F) |
| 1979 | -22.1 C (-7.8 F) |
| 1980 | -28.3 C (-18.9 F) |
| 1981 | -27.5 C (-17.5 F) |
| 1982 | -24.0 C (-11.2 F) |
| 1983 | -23.8 C (-10.8 F) |
| 1984 | -26.1 C (-15.0 F) |
| 1985 | -25.2 C (-13.4 F) |
| 1986 | -23.2 C (-9.8 F) |
| 1987 | -21.5 C (-6.7 F) |
| 1988 | -25.2 C (-13.4 F) |
| 1989 | -22.7 C (-8.9 F) |
| 1990 | -22.2 C (-8.0 F) |
| 1991 | -26.6 C (-15.9 F) |
| 1992 | -25.1 C (-13.2 F) |
| 1993 | -26.3 C (-15.3 F) |
| 1994 | -22.8 C (-9.0 F) |
| 1995 | -20.5 C (-4.9 F) |
| 1996 | -24.5 C (-12.1 F) |
| 1997 | -21.7 C (-7.1 F) |
| 1998 | -24.0 C (-11.2 F) |
| 1999 | -23.5 C (-10.3 F) |
| 2000 | -24.9 C (-12.8 F) |
| 2001 | -23.5 C (-10.3 F) |
| 2002 | -31.4 C (-24.5 F) |
| 2003 | -26.4 C (-15.5 F) |
| 2004 | -22.4 C (-8.3 F) |
| 2005 | -23.1 C (-9.6 F) |
| 2006 | -23.3 C (-9.9 F) |
| 2007 | -21.2 C (-6.2 F) |
| 2008 | -30.7 C (-23.3 F) |
| 2009 | -22.8 C (-9.0 F) |
| 2010 | -24.5 C (-12.1 F) |
| 2011 | -25.2 C (-13.4 F) |
| 2012 | -24.9 C (-12.8 F) |
| 2013 | -27.0 C (-16.6 F) |
| 2014 | -21.6 C (-6.9 F) |
| 2015 | -19.2 C (-2.6 F) |
| 2016 | -23.8 C (-10.8 F) |
| 2017 | -22.0 C (-7.6 F) |
| 2018 | -26.9 C (-16.4 F) |
| 2019 | -23.2 C (-9.8 F) |
| 2020 | -25.9 C (-14.6 F) |
| 2021 | -25.6 C (-14.1 F) |
| 2022 | -22.3 C (-8.1 F) |
| 2023 | -26.2 C (-15.2 F) |
| 2024 | -25.5 C (-13.9 F) |
| 2025 | -19.4 C (-2.9 F) |
| 2026 | -21.0 C (-5.8 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1955 | 28.9 mm (1.1 in) |
| 1956 | 10.3 mm (0.4 in) |
| 1957 | 13.8 mm (0.5 in) |
| 1958 | 25.7 mm (1.0 in) |
| 1959 | 33.1 mm (1.3 in) |
| 1960 | 33.3 mm (1.3 in) |
| 1961 | 40.4 mm (1.6 in) |
| 1962 | 8.3 mm (0.33 in) |
| 1963 | 9.5 mm (0.37 in) |
| 1964 | 45.9 mm (1.8 in) |
| 1965 | 10.8 mm (0.4 in) |
| 1966 | 17.3 mm (0.7 in) |
| 1967 | 22.4 mm (0.9 in) |
| 1968 | 13.6 mm (0.5 in) |
| 1969 | 13.5 mm (0.5 in) |
| 1970 | 33.1 mm (1.3 in) |
| 1971 | 9.6 mm (0.38 in) |
| 1972 | 9.4 mm (0.37 in) |
| 1973 | 32.9 mm (1.3 in) |
| 1974 | 42.1 mm (1.7 in) |
| 1975 | 23.9 mm (0.9 in) |
| 1976 | 13.3 mm (0.5 in) |
| 1977 | 44.0 mm (1.7 in) |
| 1978 | 31.3 mm (1.2 in) |
| 1979 | 29.7 mm (1.2 in) |
| 1980 | 11.4 mm (0.4 in) |
| 1981 | 14.6 mm (0.6 in) |
| 1982 | 11.1 mm (0.4 in) |
| 1983 | 6.5 mm (0.26 in) |
| 1984 | 34.6 mm (1.4 in) |
| 1985 | 12.3 mm (0.5 in) |
| 1986 | 8.9 mm (0.35 in) |
| 1987 | 20.8 mm (0.8 in) |
| 1988 | 15.5 mm (0.6 in) |
| 1989 | 18.7 mm (0.7 in) |
| 1990 | 8.7 mm (0.34 in) |
| 1991 | 11.5 mm (0.5 in) |
| 1992 | 12.9 mm (0.5 in) |
| 1993 | 14.2 mm (0.6 in) |
| 1994 | 25.8 mm (1.0 in) |
| 1995 | 24.1 mm (0.9 in) |
| 1996 | 29.4 mm (1.2 in) |
| 1997 | 27.5 mm (1.1 in) |
| 1998 | 41.6 mm (1.6 in) |
| 1999 | 22.4 mm (0.9 in) |
| 2000 | 11.9 mm (0.5 in) |
| 2001 | 23.6 mm (0.9 in) |
| 2002 | 31.2 mm (1.2 in) |
| 2003 | 19.6 mm (0.8 in) |
| 2004 | 16.2 mm (0.6 in) |
| 2005 | 28.2 mm (1.1 in) |
| 2006 | 20.7 mm (0.8 in) |
| 2007 | 21.9 mm (0.9 in) |
| 2008 | 27.7 mm (1.1 in) |
| 2009 | 19.6 mm (0.8 in) |
| 2010 | 13.2 mm (0.5 in) |
| 2011 | 9.8 mm (0.39 in) |
| 2012 | 13.9 mm (0.5 in) |
| 2013 | 7.9 mm (0.31 in) |
| 2014 | 9.7 mm (0.38 in) |
| 2015 | 16.3 mm (0.6 in) |
| 2016 | 22.6 mm (0.9 in) |
| 2017 | 22.9 mm (0.9 in) |
| 2018 | 32.0 mm (1.3 in) |
| 2019 | 14.5 mm (0.6 in) |
| 2020 | 34.3 mm (1.4 in) |
| 2021 | 17.0 mm (0.7 in) |
| 2022 | 22.6 mm (0.9 in) |
| 2023 | 16.0 mm (0.6 in) |
| 2024 | 27.9 mm (1.1 in) |
| 2025 | n/a |
| 2026 | 26.4 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1955 | 57.1 mm (2.2 in) |
| 1956 | 17.6 mm (0.7 in) |
| 1957 | 29.8 mm (1.2 in) |
| 1958 | 28.7 mm (1.1 in) |
| 1959 | 68.1 mm (2.7 in) |
| 1960 | 44.9 mm (1.8 in) |
| 1961 | 51.2 mm (2.0 in) |
| 1962 | 13.0 mm (0.5 in) |
| 1963 | 10.5 mm (0.4 in) |
| 1964 | 47.1 mm (1.9 in) |
| 1965 | 11.9 mm (0.5 in) |
| 1966 | 21.8 mm (0.9 in) |
| 1967 | 24.0 mm (0.9 in) |
| 1968 | 18.5 mm (0.7 in) |
| 1969 | 15.1 mm (0.6 in) |
| 1970 | 34.5 mm (1.4 in) |
| 1971 | 14.4 mm (0.6 in) |
| 1972 | 13.7 mm (0.5 in) |
| 1973 | 57.7 mm (2.3 in) |
| 1974 | 68.5 mm (2.7 in) |
| 1975 | 31.7 mm (1.2 in) |
| 1976 | 15.0 mm (0.6 in) |
| 1977 | 52.1 mm (2.1 in) |
| 1978 | 31.3 mm (1.2 in) |
| 1979 | 51.0 mm (2.0 in) |
| 1980 | 19.7 mm (0.8 in) |
| 1981 | 16.9 mm (0.7 in) |
| 1982 | 11.1 mm (0.4 in) |
| 1983 | 10.0 mm (0.4 in) |
| 1984 | 34.6 mm (1.4 in) |
| 1985 | 18.0 mm (0.7 in) |
| 1986 | 11.4 mm (0.4 in) |
| 1987 | 28.5 mm (1.1 in) |
| 1988 | 33.0 mm (1.3 in) |
| 1989 | 18.9 mm (0.7 in) |
| 1990 | 10.6 mm (0.4 in) |
| 1991 | 22.2 mm (0.9 in) |
| 1992 | 14.3 mm (0.6 in) |
| 1993 | 17.8 mm (0.7 in) |
| 1994 | 51.3 mm (2.0 in) |
| 1995 | 31.4 mm (1.2 in) |
| 1996 | 60.5 mm (2.4 in) |
| 1997 | 29.5 mm (1.2 in) |
| 1998 | 44.8 mm (1.8 in) |
| 1999 | 31.9 mm (1.3 in) |
| 2000 | 13.3 mm (0.5 in) |
| 2001 | 24.8 mm (1.0 in) |
| 2002 | 38.6 mm (1.5 in) |
| 2003 | 25.1 mm (1.0 in) |
| 2004 | 17.8 mm (0.7 in) |
| 2005 | 28.2 mm (1.1 in) |
| 2006 | 20.7 mm (0.8 in) |
| 2007 | 27.9 mm (1.1 in) |
| 2008 | 38.3 mm (1.5 in) |
| 2009 | 28.6 mm (1.1 in) |
| 2010 | 20.1 mm (0.8 in) |
| 2011 | 17.4 mm (0.7 in) |
| 2012 | 14.7 mm (0.6 in) |
| 2013 | 11.7 mm (0.5 in) |
| 2014 | 9.2 mm (0.36 in) |
| 2015 | 17.3 mm (0.7 in) |
| 2016 | 25.7 mm (1.0 in) |
| 2017 | 21.5 mm (0.8 in) |
| 2018 | 7.7 mm (0.30 in) |
| 2019 | 4.8 mm (0.19 in) |
| 2020 | 34.6 mm (1.4 in) |
| 2021 | 24.6 mm (1.0 in) |
| 2022 | 42.4 mm (1.7 in) |
| 2023 | 17.3 mm (0.7 in) |
| 2024 | 48.6 mm (1.9 in) |
| 2025 | n/a |
| 2026 | 27.5 mm (1.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1955 | 69 days |
| 1956 | 123 days |
| 1957 | 110 days |
| 1958 | 99 days |
| 1959 | 98 days |
| 1960 | 83 days |
| 1961 | 76 days |
| 1962 | 90 days |
| 1963 | 81 days |
| 1964 | 104 days |
| 1965 | 139 days |
| 1966 | 85 days |
| 1967 | 96 days |
| 1968 | 93 days |
| 1969 | 91 days |
| 1970 | 112 days |
| 1971 | 90 days |
| 1972 | 47 days |
| 1973 | 89 days |
| 1974 | 138 days |
| 1975 | 107 days |
| 1976 | 101 days |
| 1977 | 93 days |
| 1978 | 85 days |
| 1979 | 81 days |
| 1980 | 114 days |
| 1981 | 89 days |
| 1982 | 101 days |
| 1983 | 68 days |
| 1984 | 121 days |
| 1985 | 101 days |
| 1986 | 122 days |
| 1987 | 108 days |
| 1988 | 125 days |
| 1989 | 101 days |
| 1990 | 82 days |
| 1991 | 84 days |
| 1992 | 111 days |
| 1993 | 80 days |
| 1994 | 82 days |
| 1995 | 166 days |
| 1996 | 88 days |
| 1997 | 69 days |
| 1998 | 80 days |
| 1999 | 99 days |
| 2000 | 153 days |
| 2001 | 142 days |
| 2002 | 61 days |
| 2003 | 82 days |
| 2004 | 122 days |
| 2005 | 134 days |
| 2006 | 108 days |
| 2007 | 69 days |
| 2008 | 70 days |
| 2009 | 132 days |
| 2010 | 66 days |
| 2011 | 122 days |
| 2012 | 84 days |
| 2013 | 3 days |
| 2014 | 3 days |
| 2015 | 3 days |
| 2016 | 4 days |
| 2017 | 3 days |
| 2018 | 3 days |
| 2019 | 16 days |
| 2020 | 82 days |
| 2021 | 55 days |
| 2022 | 105 days |
| 2023 | 39 days |
| 2024 | 44 days |
| 2025 | n/a |
| 2026 | 11 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
64 years with a frostAcross 64 years with a frost, the median last spring frost at Jartai falls on 23 April and the median first autumn frost on 11 October, which leaves a median of 173 days between them.
In 1989 to 2025 the median growing season was 177 days. That is 8 days more than in 1955 to 1984.
Fitted over all years, the growing season changes by +3.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1955 to 1984) | Recent period (1989 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 April | 27 April | 20 April | 7 days earlier | -1.6 days per decade |
| First autumn frost | 11 October | 8 October | 16 October | 8 days later | +1.7 days per decade |
| Growing days | 173 days | 169 days | 177 days | 8 days more | +3.3 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
63 years, 1955 to 2024A day with at least 19.7 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 54.0 mm (2.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 19.7 mm (0.8 in) | |
| 5 years | 29.2 mm (1.1 in) | |
| 10 years | 35.3 mm (1.4 in) | |
| 25 years | 43.0 mm (1.7 in) | |
| 50 years | 48.5 mm (1.9 in) | |
| 100 years | 54.0 mm (2.1 in) | Longer than the 63 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, 63 years of values from 1955 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: 45.9 mm (1.8 in) in 1964; 44.0 mm (1.7 in) in 1977; 42.1 mm (1.7 in) in 1974.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Jartai, at 1990. Each is measured against neighbouring stations.
- Relative to 4 neighbouring stations, the station's annual mean temperature from 1990 ran 0.2 C (0.3 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1990 | -0.2 | -0.3 | possible | 4 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2004 to 2025 against 1961 to 1990Over 2004 to 2025, Jartai had a mean temperature of 10.5 C (50.9 F) and 105.8 mm (4.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Hami (China, 1,075 km away), Tikanlik (China, 1,533 km away) and Qiemo/Qarqan (China, 1,752 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Hami | China | 1,075 km (668 mi) | 10.3 C (50.5 F) | 34.1 mm (1.3 in) | 0.69 |
| Tikanlik | China | 1,533 km (953 mi) | 11.1 C (52.0 F) | 36.7 mm (1.4 in) | 1.01 |
| Qiemo/Qarqan | China | 1,752 km (1,089 mi) | 10.6 C (51.0 F) | 24.7 mm (1.0 in) | 1.41 |
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
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 (2026-10-17).