Inga Weather Records (RSM00030703)
Record envelope, standing records and threshold days for Inga (RSM00030703), Russia, with 90 years of record.
Key Facts for Inga
- Inga (RSM00030703) is a weather station in Russia at 52.97 latitude and 101.98 longitude, 541 m (1,775 ft) above sea level.
- The station reports from 1936 to 2025, 90 years of record.
- 1,464 records set at Inga still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Inga set a daily record precipitation of 39.1 mm (1.5 in) on 21 August 2025.
About the Station
- Location: Russia, 52.97 latitude, 101.98 longitude.
- Elevation: 541 m (1,775 ft).
- Period of record: 1936 to 2025, 90 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
12 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 9.4 C (48.9 F) | -50.1 C (-58.2 F) | -0.1 C (31.8 F) | -36.8 C (-34.2 F) |
| Feb | 13.0 C (55.4 F) | -47.8 C (-54.0 F) | 7.2 C (45.0 F) | -35.2 C (-31.4 F) |
| Mar | 20.5 C (68.9 F) | -43.2 C (-45.8 F) | 19.4 C (66.9 F) | -28.7 C (-19.7 F) |
| Apr | 30.0 C (86.0 F) | -33.5 C (-28.3 F) | 28.4 C (83.1 F) | -12.2 C (10.0 F) |
| May | 34.3 C (93.7 F) | -12.2 C (10.0 F) | 30.0 C (86.0 F) | -6.6 C (20.1 F) |
| Jun | 35.7 C (96.3 F) | -7.0 C (19.4 F) | 33.3 C (91.9 F) | -1.7 C (28.9 F) |
| Jul | 36.0 C (96.8 F) | -1.6 C (29.1 F) | 33.6 C (92.5 F) | 1.2 C (34.2 F) |
| Aug | 34.5 C (94.1 F) | -5.8 C (21.6 F) | 28.1 C (82.6 F) | 2.1 C (35.8 F) |
| Sep | 35.2 C (95.4 F) | -12.1 C (10.2 F) | n/a | n/a |
| Oct | 30.2 C (86.4 F) | -30.1 C (-22.2 F) | n/a | n/a |
| Nov | 15.4 C (59.7 F) | -43.4 C (-46.1 F) | n/a | n/a |
| Dec | 8.4 C (47.1 F) | -48.5 C (-55.3 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1936 | 13 |
| 1937 | 21 |
| 1939 | 23 |
| 1940 | 15 |
| 1941 | 20 |
| 1942 | 9 |
| 1943 | 13 |
| 1944 | 15 |
| 1945 | 3 |
| 1946 | 32 |
| 1947 | 24 |
| 1948 | 13 |
| 1949 | 16 |
| 1950 | 20 |
| 1951 | 14 |
| 1952 | 11 |
| 1953 | 17 |
| 1954 | 9 |
| 1955 | 17 |
| 1956 | 7 |
| 1957 | 13 |
| 1958 | 25 |
| 1959 | 4 |
| 1960 | 16 |
| 1961 | 16 |
| 1962 | 20 |
| 1963 | 15 |
| 1964 | 21 |
| 1965 | 14 |
| 1966 | 18 |
| 1967 | 20 |
| 1968 | 16 |
| 1969 | 35 |
| 1970 | 10 |
| 1971 | 21 |
| 1972 | 10 |
| 1973 | 9 |
| 1974 | 24 |
| 1975 | 10 |
| 1976 | 13 |
| 1977 | 23 |
| 1978 | 31 |
| 1979 | 27 |
| 1980 | 17 |
| 1981 | 14 |
| 1982 | 13 |
| 1983 | 21 |
| 1984 | 18 |
| 1985 | 5 |
| 1986 | 3 |
| 1987 | 25 |
| 1988 | 12 |
| 1989 | 18 |
| 1990 | 13 |
| 1991 | 19 |
| 1992 | 12 |
| 1993 | 18 |
| 1994 | 7 |
| 1995 | 19 |
| 1996 | 23 |
| 1997 | 15 |
| 1998 | 13 |
| 1999 | 16 |
| 2000 | 22 |
| 2001 | 31 |
| 2002 | 35 |
| 2003 | 21 |
| 2004 | 26 |
| 2005 | 14 |
| 2006 | 29 |
| 2007 | 18 |
| 2008 | 15 |
| 2009 | 12 |
| 2010 | 20 |
| 2011 | 11 |
| 2012 | 6 |
| 2013 | 10 |
| 2014 | 17 |
| 2015 | 22 |
| 2016 | 17 |
| 2017 | 24 |
| 2018 | 14 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 17 |
| 2024 | 10 |
| 2025 | 13 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1980-07-30 | Record daily precipitation | Record daily precipitation 88.1 mm (3.5 in) |
| 2001-07-07 | Record daily precipitation | Record daily precipitation 111.4 mm (4.4 in) |
| 2002-07-20 | Record high maximum temperature | Record high maximum temperature 36.0 C (96.8 F) |
| 2007-07-30 | Record high minimum temperature | Record high minimum temperature 18.9 C (66.0 F) |
| 2015-08-09 | Record high minimum temperature | Record high minimum temperature 19.5 C (67.1 F) |
Wettest Day of Each Month
Jul: 111.4 mm (4.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 11.8 mm (0.5 in) | 27 January 1985 |
| Feb | 12.3 mm (0.5 in) | 14 February 2015 |
| Mar | 16.5 mm (0.6 in) | 19 March 1971 |
| Apr | 24.7 mm (1.0 in) | 20 April 1975 |
| May | 53.8 mm (2.1 in) | 21 May 1943 |
| Jun | 72.0 mm (2.8 in) | 19 June 2008 |
| Jul | 111.4 mm (4.4 in) | 7 July 2001 |
| Aug | 76.3 mm (3.0 in) | 17 August 1947 |
| Sep | 47.5 mm (1.9 in) | 8 September 1944 |
| Oct | 37.9 mm (1.5 in) | 2 October 1965 |
| Nov | 15.1 mm (0.6 in) | 3 November 2015 |
| Dec | 14.2 mm (0.6 in) | 19 December 1992 |
Period of Record Coverage
1936 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1936 | 61 | 17% | No |
| 1937 | 244 | 67% | No |
| 1939 | 365 | 100% | Yes |
| 1940 | 335 | 92% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 334 | 92% | Yes |
| 1943 | 306 | 84% | No |
| 1944 | 366 | 100% | Yes |
| 1945 | 31 | 8% | No |
| 1946 | 365 | 100% | Yes |
| 1947 | 214 | 59% | No |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 243 | 67% | No |
| 1951 | 275 | 75% | No |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 304 | 83% | No |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 345 | 95% | Yes |
| 1963 | 357 | 98% | Yes |
| 1964 | 363 | 99% | Yes |
| 1965 | 363 | 99% | Yes |
| 1966 | 301 | 82% | No |
| 1967 | 296 | 81% | No |
| 1968 | 305 | 83% | No |
| 1969 | 306 | 84% | No |
| 1970 | 306 | 84% | No |
| 1971 | 311 | 85% | No |
| 1972 | 284 | 78% | No |
| 1973 | 288 | 79% | No |
| 1974 | 298 | 82% | No |
| 1975 | 299 | 82% | No |
| 1976 | 261 | 71% | No |
| 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 | 332 | 91% | Yes |
| 2020 | 231 | 63% | No |
| 2021 | 309 | 85% | No |
| 2022 | 346 | 95% | Yes |
| 2023 | 338 | 93% | Yes |
| 2024 | 327 | 89% | No |
| 2025 | 219 | 60% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 21 August 2025 | Inga, RU | daily rain | 39.1 mm (1.5 in) | 12.5 mm (0.5 in) | 58 years | 40 of 100 (Notable) |
| 25 July 2025 | Inga, RU | daily low min | 1.2 C (34.2 F) | 1.7 C (3.1 F) | 83 years | 37 of 100 (Notable) |
| 24 June 2025 | Inga, RU | daily high max | 33.3 C (91.9 F) | 2.7 C (4.9 F) | 48 years | 28 of 100 (Routine) |
| 31 May 2025 | Inga, RU | daily low min | -6.1 C (21.0 F) | 2.0 C (3.6 F) | 60 years | 31 of 100 (Routine) |
| 10 May 2025 | Inga, RU | daily high min | 6.9 C (44.4 F) | 0.4 C (0.7 F) | 24 years | 16 of 100 (Routine) |
| 14 April 2025 | Inga, RU | daily high max | 28.4 C (83.1 F) | 7.8 C (14.0 F) | 32 years | 30 of 100 (Routine) |
| 13 April 2025 | Inga, RU | daily high max | 27.7 C (81.9 F) | 4.3 C (7.7 F) | 60 years | 33 of 100 (Routine) |
| 10 April 2025 | Inga, RU | daily rain | 7.9 mm (0.31 in) | 0.7 mm (0.03 in) | 56 years | 20 of 100 (Routine) |
| 7 April 2025 | Inga, RU | daily high max | 17.7 C (63.9 F) | 0.3 C (0.5 F) | 20 years | 15 of 100 (Routine) |
| 21 March 2025 | Inga, RU | daily high max | 19.4 C (66.9 F) | 6.0 C (10.8 F) | 4 years | 19 of 100 (Routine) |
| 20 March 2025 | Inga, RU | daily high max | 18.2 C (64.8 F) | 5.5 C (9.9 F) | 84 years | 42 of 100 (Notable) |
| 19 March 2025 | Inga, RU | daily high max | 14.1 C (57.4 F) | 2.0 C (3.6 F) | 0 years | 12 of 100 (Routine) |
| 18 March 2025 | Inga, RU | daily high max | 13.9 C (57.0 F) | 0.5 C (0.9 F) | 54 years | 25 of 100 (Routine) |
| 9 March 2025 | Inga, RU | daily rain | 6.1 mm (0.24 in) | 1.2 mm (0.05 in) | 64 years | 20 of 100 (Routine) |
| 27 February 2025 | Inga, RU | daily rain | 3.0 mm (0.12 in) | 0.3 mm (0.01 in) | 59 years | 20 of 100 (Routine) |
| 19 January 2025 | Inga, RU | daily rain | 4.1 mm (0.16 in) | 1.6 mm (0.06 in) | 75 years | 20 of 100 (Routine) |
| 19 January 2025 | Inga, RU | daily high max | -2.5 C (27.5 F) | 1.2 C (2.2 F) | 10 years | 13 of 100 (Routine) |
| 15 January 2025 | Inga, RU | daily high max | -0.1 C (31.8 F) | 0.9 C (1.6 F) | 18 years | 15 of 100 (Routine) |
| 5 December 2024 | Inga, RU | daily high min | -9.7 C (14.5 F) | 1.1 C (2.0 F) | 34 years | 19 of 100 (Routine) |
| 27 November 2024 | Inga, RU | daily high min | -7.5 C (18.5 F) | 1.1 C (2.0 F) | 32 years | 18 of 100 (Routine) |
Climate Trend
59 complete years, 1939 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1939 | -1.4 C | -0.21 C |
| 1941 | -2.5 C | -1.25 C |
| 1944 | -2.2 C | -0.98 C |
| 1946 | -1.8 C | -0.57 C |
| 1948 | -1.5 C | -0.26 C |
| 1949 | -1.8 C | -0.54 C |
| 1952 | -2.9 C | -1.68 C |
| 1953 | -1.4 C | -0.21 C |
| 1954 | -2.7 C | -1.49 C |
| 1955 | -1.7 C | -0.46 C |
| 1956 | -3.0 C | -1.76 C |
| 1957 | -2.7 C | -1.45 C |
| 1958 | -1.5 C | -0.28 C |
| 1961 | -1.5 C | -0.23 C |
| 1963 | -1.0 C | +0.21 C |
| 1964 | -1.6 C | -0.33 C |
| 1965 | -1.3 C | -0.03 C |
| 1977 | -1.9 C | -0.68 C |
| 1978 | -1.3 C | -0.06 C |
| 1979 | -1.8 C | -0.52 C |
| 1980 | -2.0 C | -0.77 C |
| 1981 | -1.5 C | -0.25 C |
| 1982 | -1.4 C | -0.18 C |
| 1983 | -0.9 C | +0.29 C |
| 1984 | -2.4 C | -1.12 C |
| 1985 | -2.4 C | -1.21 C |
| 1986 | -1.1 C | +0.11 C |
| 1987 | -2.6 C | -1.33 C |
| 1988 | -1.3 C | -0.07 C |
| 1989 | -0.7 C | +0.52 C |
| 1990 | -0.2 C | +1.00 C |
| 1991 | -1.5 C | -0.26 C |
| 1992 | -0.7 C | +0.58 C |
| 1993 | -0.8 C | +0.42 C |
| 1994 | -0.9 C | +0.36 C |
| 1995 | 0.0 C | +1.22 C |
| 1996 | -2.5 C | -1.22 C |
| 1997 | -0.5 C | +0.77 C |
| 1998 | -1.0 C | +0.21 C |
| 1999 | -1.6 C | -0.32 C |
| 2000 | -1.6 C | -0.39 C |
| 2001 | -0.6 C | +0.63 C |
| 2002 | 0.7 C | +1.89 C |
| 2003 | -0.3 C | +0.89 C |
| 2004 | 0.0 C | +1.19 C |
| 2005 | -0.5 C | +0.74 C |
| 2006 | -1.4 C | -0.15 C |
| 2007 | 1.0 C | +2.23 C |
| 2008 | 0.1 C | +1.31 C |
| 2009 | -1.4 C | -0.21 C |
| 2010 | -2.3 C | -1.09 C |
| 2011 | -0.3 C | +0.94 C |
| 2012 | -1.8 C | -0.58 C |
| 2013 | -0.3 C | +0.93 C |
| 2014 | -0.5 C | +0.75 C |
| 2015 | 0.3 C | +1.56 C |
| 2016 | -0.9 C | +0.35 C |
| 2017 | 0.8 C | +2.02 C |
| 2018 | -0.4 C | +0.79 C |
The annual mean temperature here has risen by 0.2 C (0.2 to 0.3) per decade over 1939 to 2018. In Fahrenheit: 0.4 F (0.3 to 0.6) per decade. The slope is a straight line fitted to 59 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 (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.6) per decade | 1939 to 2018 | 59 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.3) per decade | 0.3 F (0.2 to 0.5) per decade | 1939 to 2018 | 59 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.4 to 0.7) per decade | 1939 to 2018 | 59 | 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
1936 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 36.0 C (96.8 F) | 2002 | 31.4 C (88.5 F) | 89 |
| Coldest night (TNn) | -50.1 C (-58.2 F) | 1947 | -43.7 C (-46.7 F) | 89 |
| Wettest day (Rx1day) | 111.4 mm (4.4 in) | 2001 | 37.4 mm (1.5 in) | 89 |
| Wettest five days (Rx5day) | 200.9 mm (7.9 in) | 2001 | 58.1 mm (2.3 in) | 89 |
| Longest dry spell (CDD) | 46 days | 1970 | 21 days | 89 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1936 | 11.2 C (52.2 F) |
| 1937 | 34.5 C (94.1 F) |
| 1939 | 32.9 C (91.2 F) |
| 1940 | 31.5 C (88.7 F) |
| 1941 | 34.4 C (93.9 F) |
| 1942 | 30.1 C (86.2 F) |
| 1943 | 31.6 C (88.9 F) |
| 1944 | 29.4 C (84.9 F) |
| 1945 | 2.9 C (37.2 F) |
| 1946 | 33.0 C (91.4 F) |
| 1947 | 30.9 C (87.6 F) |
| 1948 | 29.9 C (85.8 F) |
| 1949 | 30.4 C (86.7 F) |
| 1950 | 32.2 C (90.0 F) |
| 1951 | 31.7 C (89.1 F) |
| 1952 | 30.1 C (86.2 F) |
| 1953 | 30.4 C (86.7 F) |
| 1954 | 31.7 C (89.1 F) |
| 1955 | 30.9 C (87.6 F) |
| 1956 | 30.5 C (86.9 F) |
| 1957 | 30.4 C (86.7 F) |
| 1958 | 30.8 C (87.4 F) |
| 1959 | 29.8 C (85.6 F) |
| 1960 | 31.2 C (88.2 F) |
| 1961 | 29.5 C (85.1 F) |
| 1962 | 32.1 C (89.8 F) |
| 1963 | 29.7 C (85.5 F) |
| 1964 | 32.2 C (90.0 F) |
| 1965 | 31.4 C (88.5 F) |
| 1966 | 31.4 C (88.5 F) |
| 1967 | 30.5 C (86.9 F) |
| 1968 | 34.3 C (93.7 F) |
| 1969 | 33.1 C (91.6 F) |
| 1970 | 30.4 C (86.7 F) |
| 1971 | 31.3 C (88.3 F) |
| 1972 | 28.4 C (83.1 F) |
| 1973 | 32.0 C (89.6 F) |
| 1974 | 33.3 C (91.9 F) |
| 1975 | 31.1 C (88.0 F) |
| 1976 | 31.0 C (87.8 F) |
| 1977 | 30.6 C (87.1 F) |
| 1978 | 29.7 C (85.5 F) |
| 1979 | 32.4 C (90.3 F) |
| 1980 | 33.3 C (91.9 F) |
| 1981 | 29.7 C (85.5 F) |
| 1982 | 30.4 C (86.7 F) |
| 1983 | 28.6 C (83.5 F) |
| 1984 | 32.4 C (90.3 F) |
| 1985 | 29.3 C (84.7 F) |
| 1986 | 30.6 C (87.1 F) |
| 1987 | 29.8 C (85.6 F) |
| 1988 | 29.1 C (84.4 F) |
| 1989 | 30.1 C (86.2 F) |
| 1990 | 32.1 C (89.8 F) |
| 1991 | 32.7 C (90.9 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 33.0 C (91.4 F) |
| 1994 | 32.5 C (90.5 F) |
| 1995 | 31.1 C (88.0 F) |
| 1996 | 33.1 C (91.6 F) |
| 1997 | 32.3 C (90.1 F) |
| 1998 | 28.7 C (83.7 F) |
| 1999 | 32.2 C (90.0 F) |
| 2000 | 32.5 C (90.5 F) |
| 2001 | 31.5 C (88.7 F) |
| 2002 | 36.0 C (96.8 F) |
| 2003 | 31.1 C (88.0 F) |
| 2004 | 33.8 C (92.8 F) |
| 2005 | 31.4 C (88.5 F) |
| 2006 | 29.8 C (85.6 F) |
| 2007 | 35.7 C (96.3 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 31.0 C (87.8 F) |
| 2010 | 33.2 C (91.8 F) |
| 2011 | 31.9 C (89.4 F) |
| 2012 | 30.2 C (86.4 F) |
| 2013 | 29.9 C (85.8 F) |
| 2014 | 31.1 C (88.0 F) |
| 2015 | 33.4 C (92.1 F) |
| 2016 | 29.0 C (84.2 F) |
| 2017 | 33.8 C (92.8 F) |
| 2018 | 32.2 C (90.0 F) |
| 2019 | 30.3 C (86.5 F) |
| 2020 | 31.8 C (89.2 F) |
| 2021 | 32.1 C (89.8 F) |
| 2022 | 35.2 C (95.4 F) |
| 2023 | 32.0 C (89.6 F) |
| 2024 | 33.1 C (91.6 F) |
| 2025 | 33.6 C (92.5 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1936 | -39.4 C (-38.9 F) |
| 1937 | -44.0 C (-47.2 F) |
| 1939 | -43.9 C (-47.0 F) |
| 1940 | -43.8 C (-46.8 F) |
| 1941 | -47.2 C (-53.0 F) |
| 1942 | -43.3 C (-45.9 F) |
| 1943 | -44.9 C (-48.8 F) |
| 1944 | -43.4 C (-46.1 F) |
| 1945 | -43.1 C (-45.6 F) |
| 1946 | -44.7 C (-48.5 F) |
| 1947 | -50.1 C (-58.2 F) |
| 1948 | -44.6 C (-48.3 F) |
| 1949 | -46.6 C (-51.9 F) |
| 1950 | -41.8 C (-43.2 F) |
| 1951 | -47.4 C (-53.3 F) |
| 1952 | -46.2 C (-51.2 F) |
| 1953 | -45.0 C (-49.0 F) |
| 1954 | -44.9 C (-48.8 F) |
| 1955 | -46.0 C (-50.8 F) |
| 1956 | -43.5 C (-46.3 F) |
| 1957 | -44.5 C (-48.1 F) |
| 1958 | -43.7 C (-46.7 F) |
| 1959 | -41.6 C (-42.9 F) |
| 1960 | -45.5 C (-49.9 F) |
| 1961 | -45.5 C (-49.9 F) |
| 1962 | -39.3 C (-38.7 F) |
| 1963 | -46.7 C (-52.1 F) |
| 1964 | -43.7 C (-46.7 F) |
| 1965 | -46.9 C (-52.4 F) |
| 1966 | -43.3 C (-45.9 F) |
| 1967 | -47.3 C (-53.1 F) |
| 1968 | -48.5 C (-55.3 F) |
| 1969 | -47.4 C (-53.3 F) |
| 1970 | -43.4 C (-46.1 F) |
| 1971 | -43.4 C (-46.1 F) |
| 1972 | -44.5 C (-48.1 F) |
| 1973 | -42.2 C (-44.0 F) |
| 1974 | -46.9 C (-52.4 F) |
| 1975 | -41.6 C (-42.9 F) |
| 1976 | -41.8 C (-43.2 F) |
| 1977 | -45.5 C (-49.9 F) |
| 1978 | -43.5 C (-46.3 F) |
| 1979 | -46.3 C (-51.3 F) |
| 1980 | -44.2 C (-47.6 F) |
| 1981 | -39.9 C (-39.8 F) |
| 1982 | -46.6 C (-51.9 F) |
| 1983 | -40.2 C (-40.4 F) |
| 1984 | -40.8 C (-41.4 F) |
| 1985 | -43.5 C (-46.3 F) |
| 1986 | -41.4 C (-42.5 F) |
| 1987 | -45.1 C (-49.2 F) |
| 1988 | -44.0 C (-47.2 F) |
| 1989 | -38.1 C (-36.6 F) |
| 1990 | -43.1 C (-45.6 F) |
| 1991 | -43.0 C (-45.4 F) |
| 1992 | -39.4 C (-38.9 F) |
| 1993 | -40.1 C (-40.2 F) |
| 1994 | -42.1 C (-43.8 F) |
| 1995 | -36.8 C (-34.2 F) |
| 1996 | -44.9 C (-48.8 F) |
| 1997 | -41.0 C (-41.8 F) |
| 1998 | -45.0 C (-49.0 F) |
| 1999 | -44.4 C (-47.9 F) |
| 2000 | -47.5 C (-53.5 F) |
| 2001 | -48.4 C (-55.1 F) |
| 2002 | -40.7 C (-41.3 F) |
| 2003 | -40.2 C (-40.4 F) |
| 2004 | -38.5 C (-37.3 F) |
| 2005 | -41.3 C (-42.3 F) |
| 2006 | -47.8 C (-54.0 F) |
| 2007 | -37.4 C (-35.3 F) |
| 2008 | -43.7 C (-46.7 F) |
| 2009 | -45.1 C (-49.2 F) |
| 2010 | -44.4 C (-47.9 F) |
| 2011 | -38.7 C (-37.7 F) |
| 2012 | -45.3 C (-49.5 F) |
| 2013 | -41.7 C (-43.1 F) |
| 2014 | -41.2 C (-42.2 F) |
| 2015 | -39.1 C (-38.4 F) |
| 2016 | -40.8 C (-41.4 F) |
| 2017 | -39.1 C (-38.4 F) |
| 2018 | -47.4 C (-53.3 F) |
| 2019 | -44.4 C (-47.9 F) |
| 2020 | -41.3 C (-42.3 F) |
| 2021 | -43.5 C (-46.3 F) |
| 2022 | -39.9 C (-39.8 F) |
| 2023 | -47.9 C (-54.2 F) |
| 2024 | -42.9 C (-45.2 F) |
| 2025 | -36.8 C (-34.2 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1936 | 17.4 mm (0.7 in) |
| 1937 | 25.3 mm (1.0 in) |
| 1939 | 28.0 mm (1.1 in) |
| 1940 | 32.4 mm (1.3 in) |
| 1941 | 36.1 mm (1.4 in) |
| 1942 | 54.4 mm (2.1 in) |
| 1943 | 53.8 mm (2.1 in) |
| 1944 | 47.5 mm (1.9 in) |
| 1945 | 3.4 mm (0.13 in) |
| 1946 | 33.8 mm (1.3 in) |
| 1947 | 76.3 mm (3.0 in) |
| 1948 | 82.0 mm (3.2 in) |
| 1949 | 41.9 mm (1.6 in) |
| 1950 | 61.2 mm (2.4 in) |
| 1951 | 33.4 mm (1.3 in) |
| 1952 | 40.7 mm (1.6 in) |
| 1953 | 44.2 mm (1.7 in) |
| 1954 | 37.4 mm (1.5 in) |
| 1955 | 15.8 mm (0.6 in) |
| 1956 | 29.5 mm (1.2 in) |
| 1957 | 33.7 mm (1.3 in) |
| 1958 | 50.3 mm (2.0 in) |
| 1959 | 49.0 mm (1.9 in) |
| 1960 | 67.3 mm (2.6 in) |
| 1961 | 37.1 mm (1.5 in) |
| 1962 | 29.9 mm (1.2 in) |
| 1963 | 27.5 mm (1.1 in) |
| 1964 | 39.2 mm (1.5 in) |
| 1965 | 37.9 mm (1.5 in) |
| 1966 | 40.4 mm (1.6 in) |
| 1967 | 48.3 mm (1.9 in) |
| 1968 | 26.3 mm (1.0 in) |
| 1969 | 30.1 mm (1.2 in) |
| 1970 | 36.4 mm (1.4 in) |
| 1971 | 25.2 mm (1.0 in) |
| 1972 | 35.2 mm (1.4 in) |
| 1973 | 23.9 mm (0.9 in) |
| 1974 | 24.2 mm (1.0 in) |
| 1975 | 61.1 mm (2.4 in) |
| 1976 | 28.7 mm (1.1 in) |
| 1977 | 38.0 mm (1.5 in) |
| 1978 | 37.4 mm (1.5 in) |
| 1979 | 43.8 mm (1.7 in) |
| 1980 | 88.1 mm (3.5 in) |
| 1981 | 45.4 mm (1.8 in) |
| 1982 | 27.6 mm (1.1 in) |
| 1983 | 43.6 mm (1.7 in) |
| 1984 | 66.3 mm (2.6 in) |
| 1985 | 47.4 mm (1.9 in) |
| 1986 | 22.7 mm (0.9 in) |
| 1987 | 73.4 mm (2.9 in) |
| 1988 | 40.6 mm (1.6 in) |
| 1989 | 36.2 mm (1.4 in) |
| 1990 | 53.7 mm (2.1 in) |
| 1991 | 24.7 mm (1.0 in) |
| 1992 | 37.0 mm (1.5 in) |
| 1993 | 26.3 mm (1.0 in) |
| 1994 | 62.6 mm (2.5 in) |
| 1995 | 33.4 mm (1.3 in) |
| 1996 | 22.0 mm (0.9 in) |
| 1997 | 36.9 mm (1.5 in) |
| 1998 | 39.1 mm (1.5 in) |
| 1999 | 32.4 mm (1.3 in) |
| 2000 | 63.6 mm (2.5 in) |
| 2001 | 111.4 mm (4.4 in) |
| 2002 | 37.0 mm (1.5 in) |
| 2003 | 61.3 mm (2.4 in) |
| 2004 | 32.7 mm (1.3 in) |
| 2005 | 27.4 mm (1.1 in) |
| 2006 | 43.3 mm (1.7 in) |
| 2007 | 19.8 mm (0.8 in) |
| 2008 | 72.0 mm (2.8 in) |
| 2009 | 51.2 mm (2.0 in) |
| 2010 | 26.2 mm (1.0 in) |
| 2011 | 22.4 mm (0.9 in) |
| 2012 | 37.5 mm (1.5 in) |
| 2013 | 40.8 mm (1.6 in) |
| 2014 | 40.6 mm (1.6 in) |
| 2015 | 33.0 mm (1.3 in) |
| 2016 | 30.1 mm (1.2 in) |
| 2017 | 22.0 mm (0.9 in) |
| 2018 | 25.4 mm (1.0 in) |
| 2019 | 34.0 mm (1.3 in) |
| 2020 | 38.1 mm (1.5 in) |
| 2021 | 18.0 mm (0.7 in) |
| 2022 | 54.6 mm (2.1 in) |
| 2023 | 48.0 mm (1.9 in) |
| 2024 | 62.0 mm (2.4 in) |
| 2025 | 39.1 mm (1.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1936 | 20.5 mm (0.8 in) |
| 1937 | 60.2 mm (2.4 in) |
| 1939 | 51.1 mm (2.0 in) |
| 1940 | 48.0 mm (1.9 in) |
| 1941 | 50.3 mm (2.0 in) |
| 1942 | 88.5 mm (3.5 in) |
| 1943 | 74.6 mm (2.9 in) |
| 1944 | 65.8 mm (2.6 in) |
| 1945 | 5.7 mm (0.22 in) |
| 1946 | 54.7 mm (2.2 in) |
| 1947 | 115.3 mm (4.5 in) |
| 1948 | 135.6 mm (5.3 in) |
| 1949 | 48.9 mm (1.9 in) |
| 1950 | 80.2 mm (3.2 in) |
| 1951 | 51.8 mm (2.0 in) |
| 1952 | 66.5 mm (2.6 in) |
| 1953 | 77.5 mm (3.1 in) |
| 1954 | 61.4 mm (2.4 in) |
| 1955 | 33.5 mm (1.3 in) |
| 1956 | 53.8 mm (2.1 in) |
| 1957 | 54.8 mm (2.2 in) |
| 1958 | 61.4 mm (2.4 in) |
| 1959 | 68.7 mm (2.7 in) |
| 1960 | 109.1 mm (4.3 in) |
| 1961 | 58.1 mm (2.3 in) |
| 1962 | 57.1 mm (2.2 in) |
| 1963 | 55.5 mm (2.2 in) |
| 1964 | 65.3 mm (2.6 in) |
| 1965 | 44.5 mm (1.8 in) |
| 1966 | 58.0 mm (2.3 in) |
| 1967 | 87.8 mm (3.5 in) |
| 1968 | 65.6 mm (2.6 in) |
| 1969 | 43.8 mm (1.7 in) |
| 1970 | 63.0 mm (2.5 in) |
| 1971 | 56.2 mm (2.2 in) |
| 1972 | 45.8 mm (1.8 in) |
| 1973 | 40.1 mm (1.6 in) |
| 1974 | 46.1 mm (1.8 in) |
| 1975 | 74.2 mm (2.9 in) |
| 1976 | 40.8 mm (1.6 in) |
| 1977 | 50.7 mm (2.0 in) |
| 1978 | 55.8 mm (2.2 in) |
| 1979 | 74.4 mm (2.9 in) |
| 1980 | 138.7 mm (5.5 in) |
| 1981 | 88.4 mm (3.5 in) |
| 1982 | 44.1 mm (1.7 in) |
| 1983 | 54.1 mm (2.1 in) |
| 1984 | 106.3 mm (4.2 in) |
| 1985 | 69.2 mm (2.7 in) |
| 1986 | 47.6 mm (1.9 in) |
| 1987 | 102.7 mm (4.0 in) |
| 1988 | 58.3 mm (2.3 in) |
| 1989 | 45.4 mm (1.8 in) |
| 1990 | 64.6 mm (2.5 in) |
| 1991 | 48.3 mm (1.9 in) |
| 1992 | 72.9 mm (2.9 in) |
| 1993 | 30.0 mm (1.2 in) |
| 1994 | 119.1 mm (4.7 in) |
| 1995 | 54.5 mm (2.1 in) |
| 1996 | 41.0 mm (1.6 in) |
| 1997 | 61.8 mm (2.4 in) |
| 1998 | 48.8 mm (1.9 in) |
| 1999 | 45.4 mm (1.8 in) |
| 2000 | 103.0 mm (4.1 in) |
| 2001 | 200.9 mm (7.9 in) |
| 2002 | 73.2 mm (2.9 in) |
| 2003 | 98.7 mm (3.9 in) |
| 2004 | 84.9 mm (3.3 in) |
| 2005 | 45.3 mm (1.8 in) |
| 2006 | 99.4 mm (3.9 in) |
| 2007 | 39.3 mm (1.5 in) |
| 2008 | 90.7 mm (3.6 in) |
| 2009 | 121.5 mm (4.8 in) |
| 2010 | 53.8 mm (2.1 in) |
| 2011 | 36.4 mm (1.4 in) |
| 2012 | 64.2 mm (2.5 in) |
| 2013 | 47.8 mm (1.9 in) |
| 2014 | 49.6 mm (2.0 in) |
| 2015 | 49.7 mm (2.0 in) |
| 2016 | 58.9 mm (2.3 in) |
| 2017 | 45.3 mm (1.8 in) |
| 2018 | 33.8 mm (1.3 in) |
| 2019 | 95.7 mm (3.8 in) |
| 2020 | 70.1 mm (2.8 in) |
| 2021 | 34.5 mm (1.4 in) |
| 2022 | 73.1 mm (2.9 in) |
| 2023 | 85.9 mm (3.4 in) |
| 2024 | 95.3 mm (3.8 in) |
| 2025 | 28.0 mm (1.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1936 | 20 days |
| 1937 | 26 days |
| 1939 | 20 days |
| 1940 | 24 days |
| 1941 | 16 days |
| 1942 | 17 days |
| 1943 | 32 days |
| 1944 | 22 days |
| 1945 | 5 days |
| 1946 | 35 days |
| 1947 | 29 days |
| 1948 | 33 days |
| 1949 | 28 days |
| 1950 | 33 days |
| 1951 | 17 days |
| 1952 | 32 days |
| 1953 | 17 days |
| 1954 | 23 days |
| 1955 | 20 days |
| 1956 | 20 days |
| 1957 | 26 days |
| 1958 | 29 days |
| 1959 | 26 days |
| 1960 | 22 days |
| 1961 | 29 days |
| 1962 | 34 days |
| 1963 | 18 days |
| 1964 | 26 days |
| 1965 | 29 days |
| 1966 | 16 days |
| 1967 | 17 days |
| 1968 | 24 days |
| 1969 | 32 days |
| 1970 | 46 days |
| 1971 | 41 days |
| 1972 | 20 days |
| 1973 | 16 days |
| 1974 | 26 days |
| 1975 | 21 days |
| 1976 | 26 days |
| 1977 | 16 days |
| 1978 | 25 days |
| 1979 | 18 days |
| 1980 | 17 days |
| 1981 | 31 days |
| 1982 | 36 days |
| 1983 | 25 days |
| 1984 | 28 days |
| 1985 | 18 days |
| 1986 | 22 days |
| 1987 | 15 days |
| 1988 | 23 days |
| 1989 | 21 days |
| 1990 | 23 days |
| 1991 | 19 days |
| 1992 | 20 days |
| 1993 | 29 days |
| 1994 | 14 days |
| 1995 | 26 days |
| 1996 | 22 days |
| 1997 | 20 days |
| 1998 | 37 days |
| 1999 | 18 days |
| 2000 | 13 days |
| 2001 | 15 days |
| 2002 | 28 days |
| 2003 | 26 days |
| 2004 | 19 days |
| 2005 | 30 days |
| 2006 | 14 days |
| 2007 | 18 days |
| 2008 | 39 days |
| 2009 | 16 days |
| 2010 | 13 days |
| 2011 | 18 days |
| 2012 | 25 days |
| 2013 | 17 days |
| 2014 | 21 days |
| 2015 | 14 days |
| 2016 | 24 days |
| 2017 | 27 days |
| 2018 | 18 days |
| 2019 | 18 days |
| 2020 | 9 days |
| 2021 | 14 days |
| 2022 | 21 days |
| 2023 | 14 days |
| 2024 | 13 days |
| 2025 | 12 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
59 years with a frostAcross 59 years with a frost, the median last spring frost at Inga falls on 8 June and the median first autumn frost on 1 September, which leaves a median of 84 days between them.
Fitted over all years, the growing season changes by +2.1 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 | 8 June | n/a | 8 June | n/a | -1.0 days per decade |
| First autumn frost | 1 September | n/a | 5 September | n/a | +1.2 days per decade |
| Growing days | 84 days | n/a | 86 days | n/a | +2.1 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
83 years, 1937 to 2023A day with at least 37.5 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 104.3 mm (4.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 37.5 mm (1.5 in) | |
| 5 years | 51.9 mm (2.0 in) | |
| 10 years | 62.7 mm (2.5 in) | |
| 25 years | 78.0 mm (3.1 in) | |
| 50 years | 90.6 mm (3.6 in) | |
| 100 years | 104.3 mm (4.1 in) | Longer than the 83 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, 83 years of values from 1937 to 2023.
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: 111.4 mm (4.4 in) in 2001; 88.1 mm (3.5 in) in 1980; 82.0 mm (3.2 in) in 1948.
Station Changes
3 suspected3 changes were suspected in the annual mean temperature of Inga, at 1977, 1993 and 2001. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1977 ran 0.3 C (0.5 F) lower than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1993 ran 0.3 C (0.5 F) lower than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2001 ran 0.5 C (1.0 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1977 | -0.3 | -0.5 | possible | 5 |
| 1993 | -0.3 | -0.5 | possible | 5 |
| 2001 | +0.5 | +1.0 | 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, Inga had a mean temperature of -0.5 C (31.1 F) and 491.5 mm (19.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bugt (China, 1,469 km away), Kyra (Russia, 790 km away) and Nizhneudinsk (Russia, 287 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bugt | China | 1,469 km (913 mi) | -0.5 C (31.1 F) | 474.3 mm (18.7 in) | 0.76 |
| Kyra | Russia | 790 km (491 mi) | -0.4 C (31.2 F) | 376.5 mm (14.8 in) | 0.79 |
| Nizhneudinsk | Russia | 287 km (178 mi) | -0.6 C (30.9 F) | 393.4 mm (15.5 in) | 0.85 |
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).