Barnaul Weather Records (RSM00029838)
Record envelope, standing records and threshold days for Barnaul (RSM00029838), Russia, with 93 years of record.
Key Facts for Barnaul
- Barnaul (RSM00029838) is a weather station in Russia at 53.43 latitude and 83.52 longitude, 183 m (600 ft) above sea level.
- The station reports from 1933 to 2025, 93 years of record.
- 1,464 records set at Barnaul still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Barnaul set a daily record precipitation of 19.6 mm (0.8 in) on 23 August 2025.
About the Station
- Location: Russia, 53.43 latitude, 83.52 longitude.
- Elevation: 183 m (600 ft).
- Period of record: 1933 to 2025, 93 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
2 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 5.3 C (41.5 F) | -48.2 C (-54.8 F) | 2.4 C (36.3 F) | -27.1 C (-16.8 F) |
| Feb | 7.4 C (45.3 F) | -46.1 C (-51.0 F) | -1.3 C (29.7 F) | -22.4 C (-8.3 F) |
| Mar | 16.4 C (61.5 F) | -35.5 C (-31.9 F) | 6.1 C (43.0 F) | -14.2 C (6.4 F) |
| Apr | 32.3 C (90.1 F) | -27.6 C (-17.7 F) | 26.4 C (79.5 F) | -4.6 C (23.7 F) |
| May | 37.4 C (99.3 F) | -8.8 C (16.2 F) | 28.4 C (83.1 F) | -2.6 C (27.3 F) |
| Jun | 37.2 C (99.0 F) | -1.2 C (29.8 F) | 30.6 C (87.1 F) | 10.6 C (51.1 F) |
| Jul | 37.9 C (100.2 F) | 2.9 C (37.2 F) | 31.3 C (88.3 F) | 4.1 C (39.4 F) |
| Aug | 38.3 C (100.9 F) | 0.0 C (32.0 F) | 29.5 C (85.1 F) | 6.4 C (43.5 F) |
| Sep | 34.4 C (93.9 F) | -7.8 C (18.0 F) | n/a | n/a |
| Oct | 27.4 C (81.3 F) | -27.0 C (-16.6 F) | n/a | n/a |
| Nov | 16.6 C (61.9 F) | -42.2 C (-44.0 F) | n/a | n/a |
| Dec | 6.3 C (43.3 F) | -43.9 C (-47.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1933 | 10 |
| 1934 | 9 |
| 1935 | 8 |
| 1948 | 3 |
| 1949 | 6 |
| 1950 | 16 |
| 1951 | 19 |
| 1952 | 33 |
| 1953 | 16 |
| 1954 | 25 |
| 1955 | 21 |
| 1956 | 3 |
| 1957 | 3 |
| 1958 | 5 |
| 1959 | 11 |
| 1960 | 9 |
| 1961 | 9 |
| 1962 | 8 |
| 1963 | 9 |
| 1964 | 18 |
| 1965 | 20 |
| 1966 | 25 |
| 1967 | 21 |
| 1968 | 28 |
| 1969 | 51 |
| 1970 | 22 |
| 1971 | 20 |
| 1972 | 22 |
| 1973 | 19 |
| 1974 | 21 |
| 1975 | 27 |
| 1976 | 19 |
| 1977 | 12 |
| 1978 | 19 |
| 1979 | 25 |
| 1980 | 10 |
| 1981 | 15 |
| 1982 | 11 |
| 1983 | 23 |
| 1984 | 25 |
| 1985 | 5 |
| 1986 | 8 |
| 1987 | 32 |
| 1988 | 9 |
| 1989 | 22 |
| 1990 | 8 |
| 1991 | 9 |
| 1992 | 21 |
| 1993 | 12 |
| 1994 | 5 |
| 1995 | 22 |
| 1996 | 15 |
| 1997 | 39 |
| 1998 | 19 |
| 1999 | 39 |
| 2000 | 20 |
| 2001 | 43 |
| 2002 | 35 |
| 2003 | 19 |
| 2004 | 30 |
| 2005 | 16 |
| 2006 | 25 |
| 2007 | 27 |
| 2008 | 27 |
| 2009 | 19 |
| 2010 | 33 |
| 2011 | 15 |
| 2012 | 33 |
| 2013 | 18 |
| 2014 | 23 |
| 2015 | 27 |
| 2016 | 26 |
| 2017 | 15 |
| 2018 | 13 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 8 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1990-07-22 | Record daily precipitation | Record daily precipitation 66.0 mm (2.6 in) |
| 2001-01-06 | Record low maximum temperature | Record low maximum temperature -40.4 C (-40.7 F) |
| 2001-01-06 | Record low minimum temperature | Record low minimum temperature -48.2 C (-54.8 F) |
| 2002-08-11 | Record high maximum temperature | Record high maximum temperature 38.3 C (100.9 F) |
| 2022-07-31 | Record daily precipitation | Record daily precipitation 99.1 mm (3.9 in) |
Wettest Day of Each Month
Jul: 99.1 mm (3.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 16.9 mm (0.7 in) | 8 January 1996 |
| Feb | 16.0 mm (0.6 in) | 10 February 2020 |
| Mar | 27.2 mm (1.1 in) | 26 March 2018 |
| Apr | 36.1 mm (1.4 in) | 21 April 2025 |
| May | 25.1 mm (1.0 in) | 18 May 2001 |
| Jun | 59.9 mm (2.4 in) | 9 June 2025 |
| Jul | 99.1 mm (3.9 in) | 31 July 2022 |
| Aug | 65.5 mm (2.6 in) | 6 August 1970 |
| Sep | 25.7 mm (1.0 in) | 3 September 1996 |
| Oct | 30.9 mm (1.2 in) | 26 October 1979 |
| Nov | 30.4 mm (1.2 in) | 4 November 2009 |
| Dec | 17.0 mm (0.7 in) | 11 December 1962 |
Period of Record Coverage
1933 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1933 | 39 | 11% | No |
| 1934 | 78 | 21% | No |
| 1935 | 111 | 30% | No |
| 1948 | 88 | 24% | No |
| 1949 | 168 | 46% | No |
| 1950 | 199 | 55% | No |
| 1951 | 211 | 58% | No |
| 1952 | 258 | 70% | No |
| 1953 | 168 | 46% | No |
| 1954 | 170 | 47% | No |
| 1955 | 172 | 47% | No |
| 1956 | 113 | 31% | No |
| 1957 | 64 | 18% | No |
| 1958 | 73 | 20% | No |
| 1959 | 365 | 100% | Yes |
| 1960 | 160 | 44% | No |
| 1961 | 31 | 8% | No |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 341 | 93% | 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 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 365 | 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 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 323 | 88% | No |
| 2020 | 286 | 78% | No |
| 2021 | 286 | 78% | No |
| 2022 | 216 | 59% | No |
| 2023 | 125 | 34% | No |
| 2024 | 134 | 37% | No |
| 2025 | 91 | 25% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 August 2025 | Barnaul, RU | daily rain | 19.6 mm (0.8 in) | 9.5 mm (0.37 in) | 62 years | 20 of 100 (Routine) |
| 6 August 2025 | Barnaul, RU | daily low max | 11.6 C (52.9 F) | 3.7 C (6.7 F) | 44 years | 30 of 100 (Routine) |
| 4 August 2025 | Barnaul, RU | daily low max | 14.8 C (58.6 F) | 1.0 C (1.8 F) | 52 years | 26 of 100 (Routine) |
| 22 July 2025 | Barnaul, RU | daily low min | 4.1 C (39.4 F) | 2.1 C (3.8 F) | 24 years | 22 of 100 (Routine) |
| 9 June 2025 | Barnaul, RU | monthly rain | 59.9 mm (2.4 in) | 5.5 mm (0.22 in) | 20 years | 32 of 100 (Routine) |
| 28 May 2025 | Barnaul, RU | daily low max | 7.1 C (44.8 F) | 2.7 C (4.9 F) | 0 years | 13 of 100 (Routine) |
| 27 May 2025 | Barnaul, RU | daily low max | 8.1 C (46.6 F) | 2.2 C (4.0 F) | 20 years | 18 of 100 (Routine) |
| 21 April 2025 | Barnaul, RU | monthly rain | 36.1 mm (1.4 in) | 16.9 mm (0.7 in) | 53 years | 72 of 100 (Major) |
| 8 April 2025 | Barnaul, RU | daily high min | 7.0 C (44.6 F) | 2.5 C (4.5 F) | 18 years | 18 of 100 (Routine) |
| 30 January 2025 | Barnaul, RU | daily rain | 5.1 mm (0.20 in) | 1.1 mm (0.04 in) | 52 years | 20 of 100 (Routine) |
| 22 January 2025 | Barnaul, RU | daily high max | 2.4 C (36.3 F) | 1.7 C (3.1 F) | 42 years | 23 of 100 (Routine) |
| 21 January 2025 | Barnaul, RU | daily high min | -2.4 C (27.7 F) | 3.0 C (5.4 F) | 32 years | 21 of 100 (Routine) |
| 13 October 2024 | Barnaul, RU | daily low max | -2.5 C (27.5 F) | 1.0 C (1.8 F) | 60 years | 28 of 100 (Routine) |
| 12 October 2024 | Barnaul, RU | daily rain | 18.0 mm (0.7 in) | 3.2 mm (0.13 in) | 63 years | 20 of 100 (Routine) |
| 4 September 2024 | Barnaul, RU | daily rain | 7.1 mm (0.28 in) | 0.6 mm (0.02 in) | 61 years | 20 of 100 (Routine) |
| 11 August 2024 | Barnaul, RU | daily rain | 20.1 mm (0.8 in) | 0.4 mm (0.02 in) | 24 years | 14 of 100 (Routine) |
| 31 May 2024 | Barnaul, RU | daily rain | 22.1 mm (0.9 in) | 10.1 mm (0.4 in) | 7 years | 20 of 100 (Routine) |
| 30 May 2024 | Barnaul, RU | daily low max | 7.7 C (45.9 F) | 2.5 C (4.5 F) | 9 years | 14 of 100 (Routine) |
| 28 May 2024 | Barnaul, RU | daily rain | 14.0 mm (0.6 in) | 7.4 mm (0.29 in) | 70 years | 20 of 100 (Routine) |
| 28 May 2024 | Barnaul, RU | daily low max | 9.8 C (49.6 F) | 0.9 C (1.6 F) | 35 years | 20 of 100 (Routine) |
Climate Trend
58 complete years, 1959 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1959 | 1.5 C | -1.26 C |
| 1962 | 3.6 C | +0.88 C |
| 1963 | 3.7 C | +0.95 C |
| 1964 | 2.4 C | -0.27 C |
| 1965 | 3.0 C | +0.32 C |
| 1966 | 1.0 C | -1.71 C |
| 1967 | 2.8 C | +0.12 C |
| 1968 | 1.8 C | -0.94 C |
| 1969 | -0.1 C | -2.83 C |
| 1970 | 1.8 C | -0.88 C |
| 1971 | 2.6 C | -0.07 C |
| 1972 | 1.3 C | -1.40 C |
| 1973 | 3.0 C | +0.31 C |
| 1974 | 1.0 C | -1.68 C |
| 1975 | 2.4 C | -0.31 C |
| 1976 | 1.2 C | -1.53 C |
| 1977 | 2.1 C | -0.65 C |
| 1978 | 3.2 C | +0.49 C |
| 1979 | 2.1 C | -0.58 C |
| 1980 | 2.7 C | -0.01 C |
| 1981 | 3.2 C | +0.46 C |
| 1982 | 3.8 C | +1.09 C |
| 1983 | 4.2 C | +1.51 C |
| 1984 | 0.6 C | -2.13 C |
| 1985 | 1.6 C | -1.09 C |
| 1986 | 1.9 C | -0.86 C |
| 1987 | 2.0 C | -0.69 C |
| 1988 | 2.9 C | +0.23 C |
| 1989 | 3.5 C | +0.81 C |
| 1990 | 3.7 C | +0.94 C |
| 1991 | 3.1 C | +0.38 C |
| 1992 | 3.4 C | +0.65 C |
| 1993 | 2.1 C | -0.58 C |
| 1994 | 3.2 C | +0.53 C |
| 1995 | 4.1 C | +1.43 C |
| 1996 | 1.5 C | -1.25 C |
| 1997 | 4.5 C | +1.75 C |
| 1998 | 2.6 C | -0.10 C |
| 1999 | 3.5 C | +0.75 C |
| 2000 | 2.9 C | +0.15 C |
| 2001 | 3.3 C | +0.62 C |
| 2002 | 4.6 C | +1.89 C |
| 2003 | 3.1 C | +0.34 C |
| 2004 | 3.5 C | +0.83 C |
| 2005 | 2.9 C | +0.23 C |
| 2006 | 2.9 C | +0.16 C |
| 2007 | 4.5 C | +1.76 C |
| 2008 | 3.5 C | +0.77 C |
| 2009 | 1.9 C | -0.84 C |
| 2010 | 1.0 C | -1.73 C |
| 2011 | 2.5 C | -0.19 C |
| 2012 | 2.2 C | -0.55 C |
| 2013 | 3.8 C | +1.12 C |
| 2014 | 2.7 C | -0.04 C |
| 2015 | 4.4 C | +1.68 C |
| 2016 | 3.3 C | +0.54 C |
| 2017 | 3.9 C | +1.16 C |
| 2018 | 2.0 C | -0.74 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.4) per decade over 1959 to 2018. In Fahrenheit: 0.4 F (0.1 to 0.7) per decade. The slope is a straight line fitted to 58 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.4) per decade | 0.4 F (0.1 to 0.7) per decade | 1959 to 2018 | 58 | Rise |
| Mean daily maximum | 0.3 C (0.1 to 0.4) per decade | 0.5 F (0.2 to 0.8) per decade | 1959 to 2018 | 58 | Rise |
| Mean daily minimum | 0.14 C (-0.03 to 0.31) per decade | 0.25 F (-0.05 to 0.55) per decade | 1959 to 2018 | 58 | Not clearly different from zero |
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
1933 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.3 C (100.9 F) | 2002 | 33.6 C (92.5 F) | 81 |
| Coldest night (TNn) | -48.2 C (-54.8 F) | 2001 | -38.1 C (-36.6 F) | 81 |
| Wettest day (Rx1day) | 99.1 mm (3.9 in) | 2022 | 25.1 mm (1.0 in) | 77 |
| Wettest five days (Rx5day) | 101.1 mm (4.0 in) | 2022 | 44.0 mm (1.7 in) | 70 |
| Longest dry spell (CDD) | 49 days | 1967 | 21 days | 75 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1933 | 28.9 C (84.0 F) |
| 1934 | 37.2 C (99.0 F) |
| 1935 | 33.9 C (93.0 F) |
| 1948 | 32.2 C (90.0 F) |
| 1949 | 30.0 C (86.0 F) |
| 1950 | 32.8 C (91.0 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 33.9 C (93.0 F) |
| 1953 | 37.8 C (100.0 F) |
| 1954 | 30.0 C (86.0 F) |
| 1955 | 33.9 C (93.0 F) |
| 1956 | 31.1 C (88.0 F) |
| 1957 | 30.0 C (86.0 F) |
| 1958 | 28.9 C (84.0 F) |
| 1959 | 31.7 C (89.1 F) |
| 1960 | 26.7 C (80.1 F) |
| 1961 | 1.4 C (34.5 F) |
| 1962 | 33.3 C (91.9 F) |
| 1963 | 33.4 C (92.1 F) |
| 1964 | 31.3 C (88.3 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 34.0 C (93.2 F) |
| 1967 | 36.0 C (96.8 F) |
| 1968 | 33.6 C (92.5 F) |
| 1969 | 35.5 C (95.9 F) |
| 1970 | 33.4 C (92.1 F) |
| 1971 | 32.7 C (90.9 F) |
| 1972 | 31.5 C (88.7 F) |
| 1973 | 33.8 C (92.8 F) |
| 1974 | 37.9 C (100.2 F) |
| 1975 | 35.2 C (95.4 F) |
| 1976 | 31.8 C (89.2 F) |
| 1977 | 34.8 C (94.6 F) |
| 1978 | 30.8 C (87.4 F) |
| 1979 | 33.1 C (91.6 F) |
| 1980 | 37.4 C (99.3 F) |
| 1981 | 33.0 C (91.4 F) |
| 1982 | 33.7 C (92.7 F) |
| 1983 | 33.9 C (93.0 F) |
| 1984 | 31.7 C (89.1 F) |
| 1985 | 30.6 C (87.1 F) |
| 1986 | 32.2 C (90.0 F) |
| 1987 | 33.8 C (92.8 F) |
| 1988 | 36.6 C (97.9 F) |
| 1989 | 35.2 C (95.4 F) |
| 1990 | 32.7 C (90.9 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 37.1 C (98.8 F) |
| 1993 | 31.5 C (88.7 F) |
| 1994 | 35.1 C (95.2 F) |
| 1995 | 33.2 C (91.8 F) |
| 1996 | 31.6 C (88.9 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 36.1 C (97.0 F) |
| 1999 | 35.1 C (95.2 F) |
| 2000 | 34.4 C (93.9 F) |
| 2001 | 33.1 C (91.6 F) |
| 2002 | 38.3 C (100.9 F) |
| 2003 | 32.0 C (89.6 F) |
| 2004 | 36.1 C (97.0 F) |
| 2005 | 35.6 C (96.1 F) |
| 2006 | 33.3 C (91.9 F) |
| 2007 | 32.6 C (90.7 F) |
| 2008 | 34.9 C (94.8 F) |
| 2009 | 31.6 C (88.9 F) |
| 2010 | 35.9 C (96.6 F) |
| 2011 | 34.4 C (93.9 F) |
| 2012 | 37.2 C (99.0 F) |
| 2013 | 31.8 C (89.2 F) |
| 2014 | 36.9 C (98.4 F) |
| 2015 | 33.2 C (91.8 F) |
| 2016 | 31.2 C (88.2 F) |
| 2017 | 33.9 C (93.0 F) |
| 2018 | 32.2 C (90.0 F) |
| 2019 | 33.9 C (93.0 F) |
| 2020 | 35.5 C (95.9 F) |
| 2021 | 34.3 C (93.7 F) |
| 2022 | 35.0 C (95.0 F) |
| 2023 | 29.4 C (84.9 F) |
| 2024 | 30.5 C (86.9 F) |
| 2025 | 31.3 C (88.3 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1933 | -38.9 C (-38.0 F) |
| 1934 | -33.9 C (-29.0 F) |
| 1935 | -40.0 C (-40.0 F) |
| 1948 | -35.0 C (-31.0 F) |
| 1949 | -42.2 C (-44.0 F) |
| 1950 | -42.2 C (-44.0 F) |
| 1951 | -46.1 C (-51.0 F) |
| 1952 | -42.2 C (-44.0 F) |
| 1953 | -38.9 C (-38.0 F) |
| 1954 | -42.8 C (-45.0 F) |
| 1955 | -43.9 C (-47.0 F) |
| 1956 | -42.2 C (-44.0 F) |
| 1957 | 17.8 C (64.0 F) |
| 1958 | -38.9 C (-38.0 F) |
| 1959 | -38.8 C (-37.8 F) |
| 1960 | -35.8 C (-32.4 F) |
| 1961 | -36.7 C (-34.1 F) |
| 1962 | -31.0 C (-23.8 F) |
| 1963 | -26.8 C (-16.2 F) |
| 1964 | -30.2 C (-22.4 F) |
| 1965 | -38.6 C (-37.5 F) |
| 1966 | -41.8 C (-43.2 F) |
| 1967 | -34.4 C (-29.9 F) |
| 1968 | -39.1 C (-38.4 F) |
| 1969 | -43.0 C (-45.4 F) |
| 1970 | -38.0 C (-36.4 F) |
| 1971 | -35.5 C (-31.9 F) |
| 1972 | -40.2 C (-40.4 F) |
| 1973 | -40.6 C (-41.1 F) |
| 1974 | -39.6 C (-39.3 F) |
| 1975 | -38.2 C (-36.8 F) |
| 1976 | -42.4 C (-44.3 F) |
| 1977 | -40.9 C (-41.6 F) |
| 1978 | -37.8 C (-36.0 F) |
| 1979 | -41.0 C (-41.8 F) |
| 1980 | -36.0 C (-32.8 F) |
| 1981 | -33.7 C (-28.7 F) |
| 1982 | -34.8 C (-30.6 F) |
| 1983 | -26.4 C (-15.5 F) |
| 1984 | -43.1 C (-45.6 F) |
| 1985 | -31.8 C (-25.2 F) |
| 1986 | -35.7 C (-32.3 F) |
| 1987 | -38.9 C (-38.0 F) |
| 1988 | -38.3 C (-36.9 F) |
| 1989 | -37.1 C (-34.8 F) |
| 1990 | -34.5 C (-30.1 F) |
| 1991 | -36.3 C (-33.3 F) |
| 1992 | -31.5 C (-24.7 F) |
| 1993 | -32.5 C (-26.5 F) |
| 1994 | -33.1 C (-27.6 F) |
| 1995 | -33.6 C (-28.5 F) |
| 1996 | -38.1 C (-36.6 F) |
| 1997 | -37.4 C (-35.3 F) |
| 1998 | -38.1 C (-36.6 F) |
| 1999 | -37.6 C (-35.7 F) |
| 2000 | -40.0 C (-40.0 F) |
| 2001 | -48.2 C (-54.8 F) |
| 2002 | -33.9 C (-29.0 F) |
| 2003 | -35.7 C (-32.3 F) |
| 2004 | -36.6 C (-33.9 F) |
| 2005 | -38.6 C (-37.5 F) |
| 2006 | -44.1 C (-47.4 F) |
| 2007 | -31.2 C (-24.2 F) |
| 2008 | -38.8 C (-37.8 F) |
| 2009 | -41.0 C (-41.8 F) |
| 2010 | -41.6 C (-42.9 F) |
| 2011 | -39.4 C (-38.9 F) |
| 2012 | -43.7 C (-46.7 F) |
| 2013 | -31.4 C (-24.5 F) |
| 2014 | -37.1 C (-34.8 F) |
| 2015 | -38.4 C (-37.1 F) |
| 2016 | -36.8 C (-34.2 F) |
| 2017 | -34.5 C (-30.1 F) |
| 2018 | -38.7 C (-37.7 F) |
| 2019 | -40.6 C (-41.1 F) |
| 2020 | -41.7 C (-43.1 F) |
| 2021 | -41.2 C (-42.2 F) |
| 2022 | -30.7 C (-23.3 F) |
| 2023 | -31.1 C (-24.0 F) |
| 2024 | -32.4 C (-26.3 F) |
| 2025 | -27.1 C (-16.8 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1948 | 7.9 mm (0.31 in) |
| 1949 | 15.0 mm (0.6 in) |
| 1950 | 12.4 mm (0.5 in) |
| 1951 | 5.1 mm (0.20 in) |
| 1952 | 10.4 mm (0.4 in) |
| 1953 | 13.0 mm (0.5 in) |
| 1954 | 15.0 mm (0.6 in) |
| 1955 | 13.2 mm (0.5 in) |
| 1956 | 11.9 mm (0.5 in) |
| 1957 | n/a |
| 1958 | 1.0 mm (0.04 in) |
| 1959 | 40.0 mm (1.6 in) |
| 1960 | 29.5 mm (1.2 in) |
| 1961 | 22.8 mm (0.9 in) |
| 1962 | 28.8 mm (1.1 in) |
| 1963 | 15.7 mm (0.6 in) |
| 1964 | 39.6 mm (1.6 in) |
| 1965 | 24.8 mm (1.0 in) |
| 1966 | 17.8 mm (0.7 in) |
| 1967 | 21.5 mm (0.8 in) |
| 1968 | 17.2 mm (0.7 in) |
| 1969 | 24.1 mm (0.9 in) |
| 1970 | 65.5 mm (2.6 in) |
| 1971 | 36.4 mm (1.4 in) |
| 1972 | 19.4 mm (0.8 in) |
| 1973 | 17.2 mm (0.7 in) |
| 1974 | 23.2 mm (0.9 in) |
| 1975 | 16.0 mm (0.6 in) |
| 1976 | 40.0 mm (1.6 in) |
| 1977 | 36.0 mm (1.4 in) |
| 1978 | 25.1 mm (1.0 in) |
| 1979 | 63.7 mm (2.5 in) |
| 1980 | 32.3 mm (1.3 in) |
| 1981 | 33.7 mm (1.3 in) |
| 1982 | 41.6 mm (1.6 in) |
| 1983 | 20.2 mm (0.8 in) |
| 1984 | 28.6 mm (1.1 in) |
| 1985 | 23.6 mm (0.9 in) |
| 1986 | 29.2 mm (1.1 in) |
| 1987 | 22.4 mm (0.9 in) |
| 1988 | 25.6 mm (1.0 in) |
| 1989 | 30.1 mm (1.2 in) |
| 1990 | 66.0 mm (2.6 in) |
| 1991 | 27.1 mm (1.1 in) |
| 1992 | 23.4 mm (0.9 in) |
| 1993 | 39.3 mm (1.5 in) |
| 1994 | 29.6 mm (1.2 in) |
| 1995 | 27.2 mm (1.1 in) |
| 1996 | 26.7 mm (1.1 in) |
| 1997 | 19.7 mm (0.8 in) |
| 1998 | 23.2 mm (0.9 in) |
| 1999 | 30.2 mm (1.2 in) |
| 2000 | 24.1 mm (0.9 in) |
| 2001 | 25.1 mm (1.0 in) |
| 2002 | 23.8 mm (0.9 in) |
| 2003 | 14.2 mm (0.6 in) |
| 2004 | 54.4 mm (2.1 in) |
| 2005 | 25.5 mm (1.0 in) |
| 2006 | 27.4 mm (1.1 in) |
| 2007 | 24.4 mm (1.0 in) |
| 2008 | 27.6 mm (1.1 in) |
| 2009 | 30.4 mm (1.2 in) |
| 2010 | 47.0 mm (1.9 in) |
| 2011 | 19.8 mm (0.8 in) |
| 2012 | 63.7 mm (2.5 in) |
| 2013 | 29.4 mm (1.2 in) |
| 2014 | 46.6 mm (1.8 in) |
| 2015 | 31.5 mm (1.2 in) |
| 2016 | 25.8 mm (1.0 in) |
| 2017 | 22.6 mm (0.9 in) |
| 2018 | 27.2 mm (1.1 in) |
| 2019 | 18.0 mm (0.7 in) |
| 2020 | 21.1 mm (0.8 in) |
| 2021 | 29.0 mm (1.1 in) |
| 2022 | 99.1 mm (3.9 in) |
| 2023 | 20.1 mm (0.8 in) |
| 2024 | 22.1 mm (0.9 in) |
| 2025 | 59.9 mm (2.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1948 | n/a |
| 1949 | 8.6 mm (0.34 in) |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | 17.0 mm (0.7 in) |
| 1953 | n/a |
| 1954 | 3.8 mm (0.15 in) |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | 43.6 mm (1.7 in) |
| 1960 | 41.8 mm (1.6 in) |
| 1961 | 44.6 mm (1.8 in) |
| 1962 | 39.3 mm (1.5 in) |
| 1963 | 33.6 mm (1.3 in) |
| 1964 | 46.1 mm (1.8 in) |
| 1965 | 20.3 mm (0.8 in) |
| 1966 | 31.4 mm (1.2 in) |
| 1967 | 47.0 mm (1.9 in) |
| 1968 | 36.2 mm (1.4 in) |
| 1969 | 76.4 mm (3.0 in) |
| 1970 | 91.1 mm (3.6 in) |
| 1971 | 44.9 mm (1.8 in) |
| 1972 | 48.4 mm (1.9 in) |
| 1973 | 27.3 mm (1.1 in) |
| 1974 | 43.7 mm (1.7 in) |
| 1975 | 29.0 mm (1.1 in) |
| 1976 | 49.4 mm (1.9 in) |
| 1977 | 50.0 mm (2.0 in) |
| 1978 | 48.0 mm (1.9 in) |
| 1979 | 76.4 mm (3.0 in) |
| 1980 | 52.4 mm (2.1 in) |
| 1981 | 73.7 mm (2.9 in) |
| 1982 | 69.4 mm (2.7 in) |
| 1983 | 47.0 mm (1.9 in) |
| 1984 | 35.6 mm (1.4 in) |
| 1985 | 38.2 mm (1.5 in) |
| 1986 | 41.4 mm (1.6 in) |
| 1987 | 31.8 mm (1.3 in) |
| 1988 | 45.8 mm (1.8 in) |
| 1989 | 33.8 mm (1.3 in) |
| 1990 | 91.3 mm (3.6 in) |
| 1991 | 31.2 mm (1.2 in) |
| 1992 | 52.3 mm (2.1 in) |
| 1993 | 77.9 mm (3.1 in) |
| 1994 | 46.6 mm (1.8 in) |
| 1995 | 41.2 mm (1.6 in) |
| 1996 | 41.1 mm (1.6 in) |
| 1997 | 34.3 mm (1.4 in) |
| 1998 | 66.1 mm (2.6 in) |
| 1999 | 37.0 mm (1.5 in) |
| 2000 | 54.2 mm (2.1 in) |
| 2001 | 50.4 mm (2.0 in) |
| 2002 | 44.2 mm (1.7 in) |
| 2003 | 21.4 mm (0.8 in) |
| 2004 | 81.3 mm (3.2 in) |
| 2005 | 45.9 mm (1.8 in) |
| 2006 | 51.4 mm (2.0 in) |
| 2007 | 34.5 mm (1.4 in) |
| 2008 | 50.5 mm (2.0 in) |
| 2009 | 34.8 mm (1.4 in) |
| 2010 | 52.2 mm (2.1 in) |
| 2011 | 25.7 mm (1.0 in) |
| 2012 | 73.8 mm (2.9 in) |
| 2013 | 48.9 mm (1.9 in) |
| 2014 | 52.9 mm (2.1 in) |
| 2015 | 35.8 mm (1.4 in) |
| 2016 | 38.2 mm (1.5 in) |
| 2017 | 45.0 mm (1.8 in) |
| 2018 | 36.5 mm (1.4 in) |
| 2019 | 35.0 mm (1.4 in) |
| 2020 | 36.1 mm (1.4 in) |
| 2021 | 35.4 mm (1.4 in) |
| 2022 | 101.1 mm (4.0 in) |
| 2023 | 39.4 mm (1.6 in) |
| 2024 | 47.3 mm (1.9 in) |
| 2025 | 32.7 mm (1.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1948 | 1 day |
| 1949 | 1 day |
| 1950 | 1 day |
| 1951 | 1 day |
| 1952 | 2 days |
| 1953 | 1 day |
| 1954 | 2 days |
| 1955 | 1 day |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | 17 days |
| 1960 | 15 days |
| 1961 | 17 days |
| 1962 | 22 days |
| 1963 | 20 days |
| 1964 | 33 days |
| 1965 | 24 days |
| 1966 | 18 days |
| 1967 | 49 days |
| 1968 | 20 days |
| 1969 | 29 days |
| 1970 | 18 days |
| 1971 | 20 days |
| 1972 | 12 days |
| 1973 | 30 days |
| 1974 | 27 days |
| 1975 | 27 days |
| 1976 | 21 days |
| 1977 | 25 days |
| 1978 | 22 days |
| 1979 | 21 days |
| 1980 | 33 days |
| 1981 | 27 days |
| 1982 | 27 days |
| 1983 | 15 days |
| 1984 | 36 days |
| 1985 | 40 days |
| 1986 | 19 days |
| 1987 | 29 days |
| 1988 | 40 days |
| 1989 | 25 days |
| 1990 | 23 days |
| 1991 | 20 days |
| 1992 | 25 days |
| 1993 | 21 days |
| 1994 | 16 days |
| 1995 | 14 days |
| 1996 | 26 days |
| 1997 | 29 days |
| 1998 | 27 days |
| 1999 | 22 days |
| 2000 | 26 days |
| 2001 | 21 days |
| 2002 | 25 days |
| 2003 | 36 days |
| 2004 | 20 days |
| 2005 | 20 days |
| 2006 | 23 days |
| 2007 | 17 days |
| 2008 | 17 days |
| 2009 | 22 days |
| 2010 | 33 days |
| 2011 | 27 days |
| 2012 | 43 days |
| 2013 | 14 days |
| 2014 | 23 days |
| 2015 | 26 days |
| 2016 | 18 days |
| 2017 | 29 days |
| 2018 | 18 days |
| 2019 | 18 days |
| 2020 | 17 days |
| 2021 | 19 days |
| 2022 | 17 days |
| 2023 | 4 days |
| 2024 | 2 days |
| 2025 | 3 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
58 years with a frostAcross 58 years with a frost, the median last spring frost at Barnaul falls on 14 May and the median first autumn frost on 22 September, which leaves a median of 132 days between them.
Fitted over all years, the growing season changes by -1.3 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1989 to 2018) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 14 May | n/a | 14 May | n/a | +0.1 days per decade |
| First autumn frost | 22 September | n/a | 20 September | n/a | -1.2 days per decade |
| Growing days | 132 days | n/a | 131 days | n/a | -1.3 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, 1959 to 2021A day with at least 26.6 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 79.0 mm (3.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 26.6 mm (1.0 in) | |
| 5 years | 36.3 mm (1.4 in) | |
| 10 years | 44.2 mm (1.7 in) | |
| 25 years | 56.1 mm (2.2 in) | |
| 50 years | 66.7 mm (2.6 in) | |
| 100 years | 79.0 mm (3.1 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 1959 to 2021.
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: 66.0 mm (2.6 in) in 1990; 65.5 mm (2.6 in) in 1970; 63.7 mm (2.5 in) in 1979.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Barnaul, at 1970. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1970 ran 0.4 C (0.8 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1970 | -0.4 | -0.8 | likely | 5 |
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 2018 against 1961 to 1990Over 2004 to 2018, Barnaul had a mean temperature of 3.0 C (37.4 F) and 447.0 mm (17.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Pembina (United States, 8,628 km away), Hallock (United States, 8,650 km away) and Bottineau (United States, 8,639 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Pembina | United States | 8,628 km (5,361 mi) | 3.0 C (37.3 F) | 432.1 mm (17.0 in) | 1.04 |
| Hallock | United States | 8,650 km (5,375 mi) | 3.3 C (37.9 F) | 444.9 mm (17.5 in) | 1.06 |
| Bottineau | United States | 8,639 km (5,368 mi) | 3.0 C (37.5 F) | 455.4 mm (17.9 in) | 1.09 |
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 (2025-12-31).