Kalac Weather Records (RSM00034247)
Record envelope, standing records and threshold days for Kalac (RSM00034247), Russia, with 66 years of record.
Key Facts for Kalac
- Kalac (RSM00034247) is a weather station in Russia at 50.40 latitude and 41.10 longitude, 92 m (302 ft) above sea level.
- The station reports from 1959 to 2024, 66 years of record.
- 1,464 records set at Kalac still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Kalac set a daily record low minimum temperature of -31.9 C (-25.4 F) on 14 January 2024.
About the Station
- Location: Russia, 50.40 latitude, 41.10 longitude.
- Elevation: 92 m (302 ft).
- Period of record: 1959 to 2024, 66 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 10.2 C (50.4 F) | -36.4 C (-33.5 F) | n/a | n/a |
| Feb | 13.1 C (55.6 F) | -37.7 C (-35.9 F) | n/a | n/a |
| Mar | 22.1 C (71.8 F) | -36.5 C (-33.7 F) | n/a | n/a |
| Apr | 30.4 C (86.7 F) | -21.2 C (-6.2 F) | n/a | n/a |
| May | 36.5 C (97.7 F) | -5.7 C (21.7 F) | n/a | n/a |
| Jun | 39.2 C (102.6 F) | 0.0 C (32.0 F) | n/a | n/a |
| Jul | 41.5 C (106.7 F) | 4.5 C (40.1 F) | n/a | n/a |
| Aug | 41.7 C (107.1 F) | 1.0 C (33.8 F) | n/a | n/a |
| Sep | 36.7 C (98.1 F) | -5.0 C (23.0 F) | n/a | n/a |
| Oct | 31.0 C (87.8 F) | -17.5 C (0.5 F) | n/a | n/a |
| Nov | 19.6 C (67.3 F) | -26.5 C (-15.7 F) | n/a | n/a |
| Dec | 13.4 C (56.1 F) | -32.5 C (-26.5 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1959 | 18 |
| 1960 | 13 |
| 1961 | 15 |
| 1962 | 7 |
| 1963 | 31 |
| 1964 | 15 |
| 1965 | 24 |
| 1966 | 22 |
| 1967 | 18 |
| 1968 | 23 |
| 1969 | 33 |
| 1970 | 15 |
| 1971 | 25 |
| 1972 | 24 |
| 1973 | 15 |
| 1974 | 15 |
| 1975 | 26 |
| 1976 | 33 |
| 1977 | 17 |
| 1978 | 16 |
| 1979 | 24 |
| 1980 | 18 |
| 1981 | 23 |
| 1982 | 16 |
| 1983 | 25 |
| 1984 | 12 |
| 1985 | 19 |
| 1986 | 15 |
| 1987 | 33 |
| 1988 | 7 |
| 1989 | 15 |
| 1990 | 21 |
| 1991 | 24 |
| 1992 | 13 |
| 1993 | 25 |
| 1994 | 26 |
| 1995 | 24 |
| 1996 | 29 |
| 1997 | 15 |
| 1998 | 40 |
| 1999 | 33 |
| 2000 | 23 |
| 2001 | 35 |
| 2002 | 44 |
| 2003 | 11 |
| 2004 | 17 |
| 2005 | 10 |
| 2006 | 25 |
| 2007 | 44 |
| 2008 | 25 |
| 2009 | 22 |
| 2010 | 51 |
| 2011 | 22 |
| 2012 | 33 |
| 2013 | 19 |
| 2014 | 46 |
| 2015 | 35 |
| 2016 | 35 |
| 2017 | 14 |
| 2018 | 9 |
| 2019 | 18 |
| 2020 | 31 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 1 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 2000-07-24 | Record high minimum temperature | Record high minimum temperature 24.4 C (75.9 F) |
| 2008-08-17 | Record high minimum temperature | Record high minimum temperature 25.0 C (77.0 F) |
| 2008-08-18 | Record high minimum temperature | Record high minimum temperature 26.2 C (79.2 F) |
| 2010-07-28 | Record high maximum temperature | Record high maximum temperature 41.5 C (106.7 F) |
| 2010-08-02 | Record high maximum temperature | Record high maximum temperature 41.7 C (107.1 F) |
| 2012-02-11 | Record low minimum temperature | Record low minimum temperature -37.7 C (-35.9 F) |
| 2021-08-14 | Record daily precipitation | Record daily precipitation 117.1 mm (4.6 in) |
Wettest Day of Each Month
Aug: 117.1 mm (4.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 22.0 mm (0.9 in) | 3 January 1962 |
| Feb | 20.7 mm (0.8 in) | 21 February 1964 |
| Mar | 28.1 mm (1.1 in) | 26 March 2016 |
| Apr | 34.4 mm (1.4 in) | 14 April 1976 |
| May | 44.6 mm (1.8 in) | 28 May 2013 |
| Jun | 81.0 mm (3.2 in) | 14 June 1974 |
| Jul | 73.2 mm (2.9 in) | 6 July 2005 |
| Aug | 117.1 mm (4.6 in) | 14 August 2021 |
| Sep | 111.0 mm (4.4 in) | 26 September 2021 |
| Oct | 50.6 mm (2.0 in) | 1 October 2010 |
| Nov | 100.1 mm (3.9 in) | 12 November 1974 |
| Dec | 30.0 mm (1.2 in) | 1 December 1974 |
Period of Record Coverage
1959 to 2024| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1959 | 184 | 50% | No |
| 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 | 349 | 96% | Yes |
| 1967 | 362 | 99% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 347 | 95% | Yes |
| 1975 | 324 | 89% | No |
| 1976 | 345 | 94% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 361 | 99% | 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 | 355 | 97% | 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 | 335 | 92% | Yes |
| 2020 | 332 | 91% | Yes |
| 2021 | 295 | 81% | No |
| 2022 | 290 | 79% | No |
| 2023 | 296 | 81% | No |
| 2024 | 6 | 2% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 January 2024 | Kalac, RU | daily low min | -31.9 C (-25.4 F) | 3.9 C (7.0 F) | 52 years | 25 of 100 (Routine) |
| 31 December 2023 | Kalac, RU | daily high max | 5.9 C (42.6 F) | 1.0 C (1.8 F) | 22 years | 13 of 100 (Routine) |
| 30 December 2023 | Kalac, RU | daily high min | 2.0 C (35.6 F) | 1.0 C (1.8 F) | 48 years | 21 of 100 (Routine) |
| 23 December 2023 | Kalac, RU | daily rain | 15.0 mm (0.6 in) | 5.6 mm (0.22 in) | 56 years | 20 of 100 (Routine) |
| 21 December 2023 | Kalac, RU | daily high min (Tie) | 3.4 C (38.1 F) | tie | 8 years | 2 of 100 (Routine) |
| 1 November 2023 | Kalac, RU | daily high max | 19.4 C (66.9 F) | 3.6 C (6.5 F) | 60 years | 30 of 100 (Routine) |
| 31 October 2023 | Kalac, RU | daily high max | 18.1 C (64.6 F) | 1.3 C (2.3 F) | 62 years | 26 of 100 (Routine) |
| 28 October 2023 | Kalac, RU | daily high max | 17.4 C (63.3 F) | 0.1 C (0.2 F) | 56 years | 22 of 100 (Routine) |
| 28 October 2023 | Kalac, RU | daily rain | 12.2 mm (0.5 in) | 2.1 mm (0.08 in) | 24 years | 16 of 100 (Routine) |
| 29 July 2023 | Kalac, RU | daily rain | 11.9 mm (0.5 in) | 4.1 mm (0.16 in) | 32 years | 20 of 100 (Routine) |
| 11 June 2023 | Kalac, RU | daily rain | 11.9 mm (0.5 in) | 1.6 mm (0.06 in) | 40 years | 20 of 100 (Routine) |
| 31 March 2023 | Kalac, RU | daily rain | 5.1 mm (0.20 in) | 0.2 mm (0.01 in) | 16 years | 11 of 100 (Routine) |
| 25 March 2023 | Kalac, RU | daily high max | 20.5 C (68.9 F) | 2.3 C (4.1 F) | 32 years | 18 of 100 (Routine) |
| 17 March 2023 | Kalac, RU | daily high max | 12.3 C (54.1 F) | 1.0 C (1.8 F) | 33 years | 17 of 100 (Routine) |
| 10 January 2023 | Kalac, RU | daily low max | -15.6 C (3.9 F) | 0.7 C (1.3 F) | 15 years | 11 of 100 (Routine) |
| 3 January 2023 | Kalac, RU | daily high max | 6.9 C (44.4 F) | 2.6 C (4.7 F) | 21 years | 16 of 100 (Routine) |
| 2 January 2023 | Kalac, RU | daily high max | 9.4 C (48.9 F) | 2.3 C (4.1 F) | 52 years | 24 of 100 (Routine) |
| 23 November 2022 | Kalac, RU | daily rain | 7.1 mm (0.28 in) | 1.1 mm (0.04 in) | 49 years | 20 of 100 (Routine) |
| 21 November 2022 | Kalac, RU | daily rain | 25.9 mm (1.0 in) | 6.0 mm (0.24 in) | 40 years | 28 of 100 (Routine) |
| 27 October 2022 | Kalac, RU | daily rain | 26.9 mm (1.1 in) | 16.3 mm (0.6 in) | 23 years | 42 of 100 (Notable) |
Climate Trend
55 complete years, 1960 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1960 | 7.3 C | -0.01 C |
| 1961 | 7.6 C | +0.34 C |
| 1962 | 7.7 C | +0.46 C |
| 1963 | 6.2 C | -1.09 C |
| 1964 | 5.8 C | -1.47 C |
| 1965 | 6.1 C | -1.14 C |
| 1967 | 6.3 C | -0.96 C |
| 1968 | 6.3 C | -0.96 C |
| 1969 | 5.3 C | -2.01 C |
| 1970 | 7.0 C | -0.30 C |
| 1971 | 7.1 C | -0.14 C |
| 1972 | 7.3 C | -0.03 C |
| 1973 | 7.0 C | -0.27 C |
| 1974 | 7.0 C | -0.33 C |
| 1977 | 6.2 C | -1.13 C |
| 1978 | 5.9 C | -1.35 C |
| 1979 | 6.7 C | -0.62 C |
| 1980 | 5.3 C | -1.96 C |
| 1982 | 6.8 C | -0.45 C |
| 1983 | 8.0 C | +0.73 C |
| 1984 | 6.8 C | -0.49 C |
| 1985 | 5.8 C | -1.51 C |
| 1986 | 6.9 C | -0.38 C |
| 1987 | 4.2 C | -3.11 C |
| 1988 | 6.5 C | -0.76 C |
| 1989 | 8.5 C | +1.25 C |
| 1990 | 8.0 C | +0.69 C |
| 1991 | 7.2 C | -0.05 C |
| 1992 | 7.0 C | -0.26 C |
| 1993 | 6.0 C | -1.32 C |
| 1994 | 6.2 C | -1.04 C |
| 1995 | 9.1 C | +1.83 C |
| 1996 | 6.3 C | -0.95 C |
| 1997 | 7.0 C | -0.29 C |
| 1998 | 7.5 C | +0.23 C |
| 1999 | 8.6 C | +1.35 C |
| 2000 | 8.0 C | +0.73 C |
| 2001 | 8.0 C | +0.69 C |
| 2002 | 8.1 C | +0.86 C |
| 2003 | 6.6 C | -0.72 C |
| 2004 | 8.3 C | +1.03 C |
| 2005 | 8.0 C | +0.75 C |
| 2006 | 7.3 C | +0.04 C |
| 2007 | 8.9 C | +1.60 C |
| 2008 | 8.6 C | +1.34 C |
| 2009 | 8.3 C | +1.04 C |
| 2010 | 9.3 C | +2.05 C |
| 2011 | 7.2 C | -0.07 C |
| 2012 | 8.5 C | +1.18 C |
| 2013 | 9.1 C | +1.78 C |
| 2014 | 8.0 C | +0.75 C |
| 2015 | 9.0 C | +1.68 C |
| 2016 | 8.8 C | +1.55 C |
| 2017 | 8.4 C | +1.09 C |
| 2018 | 7.6 C | +0.34 C |
The annual mean temperature here has risen by 0.4 C (0.2 to 0.5) per decade over 1960 to 2018. In Fahrenheit: 0.7 F (0.4 to 1.0) per decade. The slope is a straight line fitted to 55 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.4 C (0.2 to 0.5) per decade | 0.7 F (0.4 to 1.0) per decade | 1960 to 2018 | 55 | Rise |
| Mean daily maximum | 0.5 C (0.3 to 0.6) per decade | 0.8 F (0.6 to 1.1) per decade | 1960 to 2018 | 55 | Rise |
| Mean daily minimum | 0.3 C (0.1 to 0.5) per decade | 0.5 F (0.3 to 0.8) per decade | 1960 to 2018 | 55 | 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
1959 to 2024| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.7 C (107.1 F) | 2010 | 36.0 C (96.7 F) | 66 |
| Coldest night (TNn) | -37.7 C (-35.9 F) | 2012 | -28.4 C (-19.1 F) | 66 |
| Wettest day (Rx1day) | 117.1 mm (4.6 in) | 2021 | 28.9 mm (1.1 in) | 66 |
| Wettest five days (Rx5day) | 119.9 mm (4.7 in) | 2021 | 49.5 mm (1.9 in) | 66 |
| Longest dry spell (CDD) | 51 days | 1984 | 27 days | 66 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1959 | 36.5 C (97.7 F) |
| 1960 | 36.5 C (97.7 F) |
| 1961 | 35.1 C (95.2 F) |
| 1962 | 35.1 C (95.2 F) |
| 1963 | 36.7 C (98.1 F) |
| 1964 | 31.9 C (89.4 F) |
| 1965 | 35.9 C (96.6 F) |
| 1966 | 38.3 C (100.9 F) |
| 1967 | 33.2 C (91.8 F) |
| 1968 | 34.1 C (93.4 F) |
| 1969 | 35.1 C (95.2 F) |
| 1970 | 37.7 C (99.9 F) |
| 1971 | 41.1 C (106.0 F) |
| 1972 | 38.4 C (101.1 F) |
| 1973 | 30.8 C (87.4 F) |
| 1974 | 34.0 C (93.2 F) |
| 1975 | 36.0 C (96.8 F) |
| 1976 | 30.3 C (86.5 F) |
| 1977 | 34.4 C (93.9 F) |
| 1978 | 33.1 C (91.6 F) |
| 1979 | 34.8 C (94.6 F) |
| 1980 | 33.9 C (93.0 F) |
| 1981 | 37.8 C (100.0 F) |
| 1982 | 34.5 C (94.1 F) |
| 1983 | 33.1 C (91.6 F) |
| 1984 | 39.3 C (102.7 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 33.2 C (91.8 F) |
| 1988 | 35.6 C (96.1 F) |
| 1989 | 33.1 C (91.6 F) |
| 1990 | 31.6 C (88.9 F) |
| 1991 | 39.3 C (102.7 F) |
| 1992 | 33.9 C (93.0 F) |
| 1993 | 33.5 C (92.3 F) |
| 1994 | 33.8 C (92.8 F) |
| 1995 | 34.6 C (94.3 F) |
| 1996 | 38.5 C (101.3 F) |
| 1997 | 36.3 C (97.3 F) |
| 1998 | 38.3 C (100.9 F) |
| 1999 | 37.1 C (98.8 F) |
| 2000 | 35.3 C (95.5 F) |
| 2001 | 39.0 C (102.2 F) |
| 2002 | 37.6 C (99.7 F) |
| 2003 | 32.5 C (90.5 F) |
| 2004 | 35.3 C (95.5 F) |
| 2005 | 33.5 C (92.3 F) |
| 2006 | 36.4 C (97.5 F) |
| 2007 | 37.0 C (98.6 F) |
| 2008 | 38.3 C (100.9 F) |
| 2009 | 38.5 C (101.3 F) |
| 2010 | 41.7 C (107.1 F) |
| 2011 | 38.7 C (101.7 F) |
| 2012 | 38.5 C (101.3 F) |
| 2013 | 36.2 C (97.2 F) |
| 2014 | 39.2 C (102.6 F) |
| 2015 | 36.7 C (98.1 F) |
| 2016 | 39.1 C (102.4 F) |
| 2017 | 36.2 C (97.2 F) |
| 2018 | 34.5 C (94.1 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 39.6 C (103.3 F) |
| 2021 | 37.6 C (99.7 F) |
| 2022 | 34.6 C (94.3 F) |
| 2023 | 35.5 C (95.9 F) |
| 2024 | 6.9 C (44.4 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1959 | -32.5 C (-26.5 F) |
| 1960 | -24.7 C (-12.5 F) |
| 1961 | -26.6 C (-15.9 F) |
| 1962 | -24.7 C (-12.5 F) |
| 1963 | -30.1 C (-22.2 F) |
| 1964 | -36.5 C (-33.7 F) |
| 1965 | -26.0 C (-14.8 F) |
| 1966 | -26.6 C (-15.9 F) |
| 1967 | -36.2 C (-33.2 F) |
| 1968 | -33.1 C (-27.6 F) |
| 1969 | -28.2 C (-18.8 F) |
| 1970 | -33.0 C (-27.4 F) |
| 1971 | -27.4 C (-17.3 F) |
| 1972 | -29.9 C (-21.8 F) |
| 1973 | -32.0 C (-25.6 F) |
| 1974 | -25.1 C (-13.2 F) |
| 1975 | -28.0 C (-18.4 F) |
| 1976 | -31.4 C (-24.5 F) |
| 1977 | -31.2 C (-24.2 F) |
| 1978 | -28.9 C (-20.0 F) |
| 1979 | -31.0 C (-23.8 F) |
| 1980 | -30.8 C (-23.4 F) |
| 1981 | -19.2 C (-2.6 F) |
| 1982 | -28.0 C (-18.4 F) |
| 1983 | -24.2 C (-11.6 F) |
| 1984 | -26.4 C (-15.5 F) |
| 1985 | -34.7 C (-30.5 F) |
| 1986 | -24.0 C (-11.2 F) |
| 1987 | -34.6 C (-30.3 F) |
| 1988 | -34.1 C (-29.4 F) |
| 1989 | -25.9 C (-14.6 F) |
| 1990 | -21.8 C (-7.2 F) |
| 1991 | -29.6 C (-21.3 F) |
| 1992 | -27.8 C (-18.0 F) |
| 1993 | -24.2 C (-11.6 F) |
| 1994 | -34.8 C (-30.6 F) |
| 1995 | -25.8 C (-14.4 F) |
| 1996 | -32.1 C (-25.8 F) |
| 1997 | -30.9 C (-23.6 F) |
| 1998 | -29.2 C (-20.6 F) |
| 1999 | -26.5 C (-15.7 F) |
| 2000 | -25.9 C (-14.6 F) |
| 2001 | -30.0 C (-22.0 F) |
| 2002 | -28.6 C (-19.5 F) |
| 2003 | -31.3 C (-24.3 F) |
| 2004 | -28.9 C (-20.0 F) |
| 2005 | -29.3 C (-20.7 F) |
| 2006 | -36.4 C (-33.5 F) |
| 2007 | -26.1 C (-15.0 F) |
| 2008 | -26.9 C (-16.4 F) |
| 2009 | -31.0 C (-23.8 F) |
| 2010 | -27.8 C (-18.0 F) |
| 2011 | -33.3 C (-27.9 F) |
| 2012 | -37.7 C (-35.9 F) |
| 2013 | -19.9 C (-3.8 F) |
| 2014 | -35.4 C (-31.7 F) |
| 2015 | -28.1 C (-18.6 F) |
| 2016 | -27.7 C (-17.9 F) |
| 2017 | -29.7 C (-21.5 F) |
| 2018 | -23.6 C (-10.5 F) |
| 2019 | -23.1 C (-9.6 F) |
| 2020 | -17.7 C (0.1 F) |
| 2021 | -26.4 C (-15.5 F) |
| 2022 | -23.8 C (-10.8 F) |
| 2023 | -21.3 C (-6.3 F) |
| 2024 | -31.9 C (-25.4 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1959 | 25.0 mm (1.0 in) |
| 1960 | 22.5 mm (0.9 in) |
| 1961 | 36.4 mm (1.4 in) |
| 1962 | 29.6 mm (1.2 in) |
| 1963 | 34.1 mm (1.3 in) |
| 1964 | 24.0 mm (0.9 in) |
| 1965 | 18.4 mm (0.7 in) |
| 1966 | 26.3 mm (1.0 in) |
| 1967 | 45.4 mm (1.8 in) |
| 1968 | 27.5 mm (1.1 in) |
| 1969 | 25.7 mm (1.0 in) |
| 1970 | 59.1 mm (2.3 in) |
| 1971 | 18.5 mm (0.7 in) |
| 1972 | 28.8 mm (1.1 in) |
| 1973 | 29.5 mm (1.2 in) |
| 1974 | 100.1 mm (3.9 in) |
| 1975 | 22.1 mm (0.9 in) |
| 1976 | 40.8 mm (1.6 in) |
| 1977 | 37.9 mm (1.5 in) |
| 1978 | 23.3 mm (0.9 in) |
| 1979 | 19.2 mm (0.8 in) |
| 1980 | 23.9 mm (0.9 in) |
| 1981 | 21.1 mm (0.8 in) |
| 1982 | 26.3 mm (1.0 in) |
| 1983 | 35.8 mm (1.4 in) |
| 1984 | 17.8 mm (0.7 in) |
| 1985 | 38.4 mm (1.5 in) |
| 1986 | 18.1 mm (0.7 in) |
| 1987 | 25.0 mm (1.0 in) |
| 1988 | 46.0 mm (1.8 in) |
| 1989 | 36.3 mm (1.4 in) |
| 1990 | 52.5 mm (2.1 in) |
| 1991 | 23.1 mm (0.9 in) |
| 1992 | 16.0 mm (0.6 in) |
| 1993 | 30.4 mm (1.2 in) |
| 1994 | 27.9 mm (1.1 in) |
| 1995 | 30.4 mm (1.2 in) |
| 1996 | 21.1 mm (0.8 in) |
| 1997 | 19.2 mm (0.8 in) |
| 1998 | 34.5 mm (1.4 in) |
| 1999 | 33.9 mm (1.3 in) |
| 2000 | 26.5 mm (1.0 in) |
| 2001 | 37.6 mm (1.5 in) |
| 2002 | 29.3 mm (1.2 in) |
| 2003 | 29.9 mm (1.2 in) |
| 2004 | 53.4 mm (2.1 in) |
| 2005 | 73.2 mm (2.9 in) |
| 2006 | 50.5 mm (2.0 in) |
| 2007 | 49.4 mm (1.9 in) |
| 2008 | 16.0 mm (0.6 in) |
| 2009 | 28.7 mm (1.1 in) |
| 2010 | 50.6 mm (2.0 in) |
| 2011 | 25.5 mm (1.0 in) |
| 2012 | 19.1 mm (0.8 in) |
| 2013 | 44.6 mm (1.8 in) |
| 2014 | 24.4 mm (1.0 in) |
| 2015 | 28.1 mm (1.1 in) |
| 2016 | 28.1 mm (1.1 in) |
| 2017 | 30.2 mm (1.2 in) |
| 2018 | 39.3 mm (1.5 in) |
| 2019 | 62.0 mm (2.4 in) |
| 2020 | 23.9 mm (0.9 in) |
| 2021 | 117.1 mm (4.6 in) |
| 2022 | 30.0 mm (1.2 in) |
| 2023 | 29.0 mm (1.1 in) |
| 2024 | 9.9 mm (0.39 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1959 | 38.6 mm (1.5 in) |
| 1960 | 49.6 mm (2.0 in) |
| 1961 | 37.6 mm (1.5 in) |
| 1962 | 43.3 mm (1.7 in) |
| 1963 | 43.9 mm (1.7 in) |
| 1964 | 55.7 mm (2.2 in) |
| 1965 | 39.2 mm (1.5 in) |
| 1966 | 46.2 mm (1.8 in) |
| 1967 | 49.3 mm (1.9 in) |
| 1968 | 33.3 mm (1.3 in) |
| 1969 | 52.7 mm (2.1 in) |
| 1970 | 77.9 mm (3.1 in) |
| 1971 | 33.8 mm (1.3 in) |
| 1972 | 64.0 mm (2.5 in) |
| 1973 | 44.0 mm (1.7 in) |
| 1974 | 106.1 mm (4.2 in) |
| 1975 | 22.6 mm (0.9 in) |
| 1976 | 45.8 mm (1.8 in) |
| 1977 | 60.2 mm (2.4 in) |
| 1978 | 38.9 mm (1.5 in) |
| 1979 | 49.7 mm (2.0 in) |
| 1980 | 50.2 mm (2.0 in) |
| 1981 | 39.1 mm (1.5 in) |
| 1982 | 55.9 mm (2.2 in) |
| 1983 | 53.2 mm (2.1 in) |
| 1984 | 27.9 mm (1.1 in) |
| 1985 | 69.1 mm (2.7 in) |
| 1986 | 28.4 mm (1.1 in) |
| 1987 | 36.2 mm (1.4 in) |
| 1988 | 60.5 mm (2.4 in) |
| 1989 | 61.4 mm (2.4 in) |
| 1990 | 58.3 mm (2.3 in) |
| 1991 | 53.4 mm (2.1 in) |
| 1992 | 32.4 mm (1.3 in) |
| 1993 | 71.0 mm (2.8 in) |
| 1994 | 29.5 mm (1.2 in) |
| 1995 | 36.4 mm (1.4 in) |
| 1996 | 58.9 mm (2.3 in) |
| 1997 | 40.3 mm (1.6 in) |
| 1998 | 43.5 mm (1.7 in) |
| 1999 | 54.6 mm (2.1 in) |
| 2000 | 42.9 mm (1.7 in) |
| 2001 | 58.2 mm (2.3 in) |
| 2002 | 72.7 mm (2.9 in) |
| 2003 | 63.5 mm (2.5 in) |
| 2004 | 65.3 mm (2.6 in) |
| 2005 | 90.6 mm (3.6 in) |
| 2006 | 74.2 mm (2.9 in) |
| 2007 | 61.5 mm (2.4 in) |
| 2008 | 37.3 mm (1.5 in) |
| 2009 | 36.1 mm (1.4 in) |
| 2010 | 68.2 mm (2.7 in) |
| 2011 | 50.7 mm (2.0 in) |
| 2012 | 46.8 mm (1.8 in) |
| 2013 | 48.2 mm (1.9 in) |
| 2014 | 44.9 mm (1.8 in) |
| 2015 | 56.3 mm (2.2 in) |
| 2016 | 42.6 mm (1.7 in) |
| 2017 | 42.3 mm (1.7 in) |
| 2018 | 65.1 mm (2.6 in) |
| 2019 | 82.9 mm (3.3 in) |
| 2020 | 38.9 mm (1.5 in) |
| 2021 | 119.9 mm (4.7 in) |
| 2022 | 55.3 mm (2.2 in) |
| 2023 | 37.9 mm (1.5 in) |
| 2024 | 9.7 mm (0.38 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1959 | 31 days |
| 1960 | 29 days |
| 1961 | 26 days |
| 1962 | 31 days |
| 1963 | 26 days |
| 1964 | 21 days |
| 1965 | 25 days |
| 1966 | 28 days |
| 1967 | 33 days |
| 1968 | 30 days |
| 1969 | 34 days |
| 1970 | 20 days |
| 1971 | 35 days |
| 1972 | 46 days |
| 1973 | 29 days |
| 1974 | 47 days |
| 1975 | 24 days |
| 1976 | 36 days |
| 1977 | 18 days |
| 1978 | 20 days |
| 1979 | 44 days |
| 1980 | 21 days |
| 1981 | 29 days |
| 1982 | 39 days |
| 1983 | 25 days |
| 1984 | 51 days |
| 1985 | 18 days |
| 1986 | 46 days |
| 1987 | 38 days |
| 1988 | 35 days |
| 1989 | 28 days |
| 1990 | 18 days |
| 1991 | 22 days |
| 1992 | 23 days |
| 1993 | 34 days |
| 1994 | 27 days |
| 1995 | 23 days |
| 1996 | 23 days |
| 1997 | 17 days |
| 1998 | 23 days |
| 1999 | 21 days |
| 2000 | 25 days |
| 2001 | 17 days |
| 2002 | 27 days |
| 2003 | 24 days |
| 2004 | 20 days |
| 2005 | 29 days |
| 2006 | 23 days |
| 2007 | 28 days |
| 2008 | 25 days |
| 2009 | 35 days |
| 2010 | 22 days |
| 2011 | 29 days |
| 2012 | 38 days |
| 2013 | 41 days |
| 2014 | 48 days |
| 2015 | 21 days |
| 2016 | 33 days |
| 2017 | 20 days |
| 2018 | 41 days |
| 2019 | 28 days |
| 2020 | 26 days |
| 2021 | 14 days |
| 2022 | 18 days |
| 2023 | 13 days |
| 2024 | 2 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
55 years with a frostAcross 55 years with a frost, the median last spring frost at Kalac falls on 2 May and the median first autumn frost on 28 September, which leaves a median of 153 days between them.
Fitted over all years, the growing season changes by +0.4 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 | 2 May | n/a | 3 May | n/a | +0.6 days per decade |
| First autumn frost | 28 September | n/a | 1 October | n/a | +1.0 days per decade |
| Growing days | 153 days | n/a | 149 days | n/a | +0.4 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
61 years, 1960 to 2020A day with at least 29.1 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 93.1 mm (3.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 29.1 mm (1.1 in) | |
| 5 years | 41.0 mm (1.6 in) | |
| 10 years | 50.6 mm (2.0 in) | |
| 25 years | 65.2 mm (2.6 in) | |
| 50 years | 78.2 mm (3.1 in) | |
| 100 years | 93.1 mm (3.7 in) | Longer than the 61 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, 61 years of values from 1960 to 2020.
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: 100.1 mm (3.9 in) in 1974; 73.2 mm (2.9 in) in 2005; 62.0 mm (2.4 in) in 2019.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2004 to 2018 against 1961 to 1990Over 2004 to 2018, Kalac had a mean temperature of 8.4 C (47.0 F) and 517.5 mm (20.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Certkovo (Russia, 129 km away), Lugansk (Ukraine, 244 km away) and Kharkiv (Ukraine, 357 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Certkovo | Russia | 129 km (80 mi) | 7.7 C (45.9 F) | 491.5 mm (19.4 in) | 0.77 |
| Lugansk | Ukraine | 244 km (152 mi) | 8.7 C (47.6 F) | 467.3 mm (18.4 in) | 0.79 |
| Kharkiv | Ukraine | 357 km (222 mi) | 7.6 C (45.6 F) | 525.2 mm (20.7 in) | 1.05 |
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).