Umea_Flygplats Weather Records (SWE00140174)
Record envelope, standing records and threshold days for Umea_Flygplats (SWE00140174), Sweden, with 62 years of record.
Key Facts for Umea_Flygplats
- Umea_Flygplats (SWE00140174) is a weather station in Sweden at 63.79 latitude and 20.29 longitude, 14 m (46 ft) above sea level.
- The station reports from 1965 to 2026, 62 years of record.
- 1,464 records set at Umea_Flygplats still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Umea_Flygplats set a daily record high minimum temperature of 12.3 C (54.1 F) on 10 June 2026.
About the Station
- Location: Sweden, 63.79 latitude, 20.29 longitude.
- Elevation: 14 m (46 ft).
- Period of record: 1965 to 2026, 62 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
9 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 10.6 C (51.1 F) | -36.6 C (-33.9 F) | 2.6 C (36.7 F) | -27.6 C (-17.7 F) |
| Feb | 9.1 C (48.4 F) | -38.2 C (-36.8 F) | 4.3 C (39.7 F) | -28.1 C (-18.6 F) |
| Mar | 14.5 C (58.1 F) | -29.9 C (-21.8 F) | 10.6 C (51.1 F) | -14.2 C (6.4 F) |
| Apr | 20.6 C (69.1 F) | -19.2 C (-2.6 F) | 18.6 C (65.5 F) | -7.1 C (19.2 F) |
| May | 27.8 C (82.0 F) | -7.8 C (18.0 F) | 22.5 C (72.5 F) | -4.5 C (23.9 F) |
| Jun | 30.1 C (86.2 F) | -3.6 C (25.5 F) | 23.8 C (74.8 F) | 5.6 C (42.1 F) |
| Jul | 32.2 C (90.0 F) | 1.1 C (34.0 F) | 28.1 C (82.6 F) | 4.0 C (39.2 F) |
| Aug | 30.2 C (86.4 F) | -1.2 C (29.8 F) | 22.0 C (71.6 F) | 2.6 C (36.7 F) |
| Sep | 24.5 C (76.1 F) | -8.5 C (16.7 F) | n/a | n/a |
| Oct | 18.8 C (65.8 F) | -20.2 C (-4.4 F) | n/a | n/a |
| Nov | 13.2 C (55.8 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Dec | 9.5 C (49.1 F) | -32.7 C (-26.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1965 | 24 |
| 1966 | 58 |
| 1967 | 22 |
| 1968 | 43 |
| 1969 | 11 |
| 1970 | 15 |
| 1971 | 31 |
| 1972 | 28 |
| 1973 | 29 |
| 1974 | 17 |
| 1975 | 21 |
| 1976 | 25 |
| 1977 | 29 |
| 1978 | 32 |
| 1979 | 16 |
| 1980 | 22 |
| 1981 | 20 |
| 1982 | 13 |
| 1983 | 16 |
| 1984 | 17 |
| 1985 | 36 |
| 1986 | 25 |
| 1987 | 41 |
| 1988 | 24 |
| 1989 | 19 |
| 1990 | 24 |
| 1991 | 17 |
| 1992 | 35 |
| 1993 | 13 |
| 1994 | 9 |
| 1995 | 15 |
| 1996 | 6 |
| 1997 | 21 |
| 1998 | 13 |
| 1999 | 22 |
| 2000 | 20 |
| 2001 | 15 |
| 2002 | 40 |
| 2003 | 20 |
| 2004 | 20 |
| 2005 | 17 |
| 2006 | 36 |
| 2007 | 24 |
| 2008 | 21 |
| 2009 | 21 |
| 2010 | 32 |
| 2011 | 32 |
| 2012 | 19 |
| 2013 | 28 |
| 2014 | 40 |
| 2015 | 19 |
| 2016 | 17 |
| 2017 | 16 |
| 2018 | 24 |
| 2019 | 24 |
| 2020 | 28 |
| 2021 | 18 |
| 2022 | 23 |
| 2023 | 19 |
| 2024 | 31 |
| 2025 | 37 |
| 2026 | 14 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1997-08-09 | Record high minimum temperature | Record high minimum temperature 19.2 C (66.6 F) |
| 2000-06-30 | Record high minimum temperature | Record high minimum temperature 21.6 C (70.9 F) |
| 2003-07-17 | Record high maximum temperature | Record high maximum temperature 31.5 C (88.7 F) |
| 2014-07-23 | Record high maximum temperature | Record high maximum temperature 32.2 C (90.0 F) |
Wettest Day of Each Month
Aug: 91.0 mm (3.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.2 mm (1.0 in) | 23 January 1994 |
| Feb | 23.8 mm (0.9 in) | 12 February 1973 |
| Mar | 24.4 mm (1.0 in) | 9 March 1995 |
| Apr | 20.5 mm (0.8 in) | 27 April 1977 |
| May | 28.2 mm (1.1 in) | 12 May 1977 |
| Jun | 41.3 mm (1.6 in) | 17 June 1987 |
| Jul | 34.4 mm (1.4 in) | 4 July 1995 |
| Aug | 91.0 mm (3.6 in) | 6 August 1967 |
| Sep | 43.0 mm (1.7 in) | 10 September 1976 |
| Oct | 33.2 mm (1.3 in) | 14 October 1992 |
| Nov | 35.7 mm (1.4 in) | 24 November 1981 |
| Dec | 30.3 mm (1.2 in) | 24 December 1966 |
Period of Record Coverage
1965 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 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 | 365 | 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 | 364 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 363 | 99% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 336 | 92% | 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 | 364 | 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 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 363 | 99% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 June 2026 | Umea_Flygplats, SE | daily high min | 12.3 C (54.1 F) | 0.8 C (1.4 F) | 15 years | 12 of 100 (Routine) |
| 24 May 2026 | Umea_Flygplats, SE | daily high min | 9.5 C (49.1 F) | 0.3 C (0.5 F) | 12 years | 9 of 100 (Routine) |
| 10 May 2026 | Umea_Flygplats, SE | daily high min | 5.2 C (41.4 F) | 0.2 C (0.4 F) | 3 years | 6 of 100 (Routine) |
| 1 May 2026 | Umea_Flygplats, SE | daily high max | 21.2 C (70.2 F) | 3.1 C (5.6 F) | 17 years | 17 of 100 (Routine) |
| 22 April 2026 | Umea_Flygplats, SE | daily high max | 15.2 C (59.4 F) | 0.3 C (0.5 F) | 57 years | 23 of 100 (Routine) |
| 22 April 2026 | Umea_Flygplats, SE | daily high min | 5.1 C (41.2 F) | 0.8 C (1.4 F) | 11 years | 11 of 100 (Routine) |
| 21 April 2026 | Umea_Flygplats, SE | daily high max | 17.6 C (63.7 F) | 1.5 C (2.7 F) | 11 years | 12 of 100 (Routine) |
| 16 April 2026 | Umea_Flygplats, SE | daily high max | 14.8 C (58.6 F) | 0.1 C (0.2 F) | 19 years | 11 of 100 (Routine) |
| 12 April 2026 | Umea_Flygplats, SE | daily high max | 12.1 C (53.8 F) | 0.1 C (0.2 F) | 0 years | 6 of 100 (Routine) |
| 7 April 2026 | Umea_Flygplats, SE | daily high min | 2.2 C (36.0 F) | 0.2 C (0.4 F) | 48 years | 20 of 100 (Routine) |
| 19 March 2026 | Umea_Flygplats, SE | daily high max | 9.8 C (49.6 F) | 0.5 C (0.9 F) | 53 years | 23 of 100 (Routine) |
| 7 March 2026 | Umea_Flygplats, SE | daily high max | 8.0 C (46.4 F) | 0.7 C (1.3 F) | 59 years | 24 of 100 (Routine) |
| 5 March 2026 | Umea_Flygplats, SE | daily high max | 7.5 C (45.5 F) | 1.5 C (2.7 F) | 0 years | 9 of 100 (Routine) |
| 4 March 2026 | Umea_Flygplats, SE | daily high max | 8.4 C (47.1 F) | 1.0 C (1.8 F) | 15 years | 12 of 100 (Routine) |
| 26 December 2025 | Umea_Flygplats, SE | daily high max | 7.9 C (46.2 F) | 1.7 C (3.1 F) | 0 years | 9 of 100 (Routine) |
| 25 December 2025 | Umea_Flygplats, SE | daily high max | 7.8 C (46.0 F) | 2.4 C (4.3 F) | 12 years | 13 of 100 (Routine) |
| 25 December 2025 | Umea_Flygplats, SE | daily high min | 3.4 C (38.1 F) | 0.1 C (0.2 F) | 12 years | 9 of 100 (Routine) |
| 29 November 2025 | Umea_Flygplats, SE | daily high min | 4.1 C (39.4 F) | 0.6 C (1.1 F) | 39 years | 17 of 100 (Routine) |
| 25 November 2025 | Umea_Flygplats, SE | daily low min | -18.8 C (-1.8 F) | 0.9 C (1.6 F) | 22 years | 13 of 100 (Routine) |
| 5 November 2025 | Umea_Flygplats, SE | daily high max | 11.0 C (51.8 F) | 0.3 C (0.5 F) | 20 years | 12 of 100 (Routine) |
Climate Trend
60 complete years, 1965 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1965 | 2.1 C | -1.12 C |
| 1966 | 0.9 C | -2.28 C |
| 1967 | 2.7 C | -0.53 C |
| 1968 | 1.7 C | -1.51 C |
| 1969 | 2.1 C | -1.11 C |
| 1970 | 2.3 C | -0.97 C |
| 1971 | 2.4 C | -0.82 C |
| 1972 | 3.7 C | +0.47 C |
| 1973 | 3.2 C | +0.00 C |
| 1974 | 4.2 C | +0.97 C |
| 1975 | 4.4 C | +1.14 C |
| 1976 | 1.7 C | -1.50 C |
| 1977 | 2.4 C | -0.86 C |
| 1978 | 1.3 C | -1.89 C |
| 1979 | 2.2 C | -1.06 C |
| 1980 | 1.7 C | -1.52 C |
| 1981 | 1.6 C | -1.60 C |
| 1982 | 3.0 C | -0.27 C |
| 1983 | 3.1 C | -0.08 C |
| 1984 | 3.7 C | +0.43 C |
| 1985 | 0.4 C | -2.84 C |
| 1986 | 2.0 C | -1.22 C |
| 1987 | 0.9 C | -2.29 C |
| 1988 | 2.8 C | -0.47 C |
| 1989 | 4.5 C | +1.29 C |
| 1990 | 4.5 C | +1.27 C |
| 1991 | 3.6 C | +0.41 C |
| 1992 | 3.9 C | +0.64 C |
| 1993 | 3.5 C | +0.26 C |
| 1994 | 2.7 C | -0.57 C |
| 1995 | 3.5 C | +0.32 C |
| 1996 | 2.8 C | -0.40 C |
| 1997 | 4.1 C | +0.85 C |
| 1999 | 3.2 C | -0.04 C |
| 2000 | 4.4 C | +1.20 C |
| 2001 | 2.8 C | -0.41 C |
| 2002 | 3.2 C | +0.02 C |
| 2003 | 3.3 C | +0.08 C |
| 2004 | 3.4 C | +0.20 C |
| 2005 | 4.0 C | +0.81 C |
| 2006 | 4.0 C | +0.81 C |
| 2007 | 3.9 C | +0.69 C |
| 2008 | 4.1 C | +0.91 C |
| 2009 | 3.2 C | -0.02 C |
| 2010 | 1.7 C | -1.53 C |
| 2011 | 4.3 C | +1.07 C |
| 2012 | 3.1 C | -0.08 C |
| 2013 | 4.0 C | +0.81 C |
| 2014 | 4.9 C | +1.71 C |
| 2015 | 5.1 C | +1.87 C |
| 2016 | 3.9 C | +0.69 C |
| 2017 | 3.7 C | +0.52 C |
| 2018 | 3.9 C | +0.69 C |
| 2019 | 3.5 C | +0.30 C |
| 2020 | 5.6 C | +2.40 C |
| 2021 | 3.3 C | +0.07 C |
| 2022 | 4.1 C | +0.89 C |
| 2023 | 3.5 C | +0.25 C |
| 2024 | 4.1 C | +0.85 C |
| 2025 | 5.3 C | +2.04 C |
The annual mean temperature here has risen by 0.4 C (0.2 to 0.5) per decade over 1965 to 2025. In Fahrenheit: 0.7 F (0.4 to 0.9) per decade. The slope is a straight line fitted to 60 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 0.9) per decade | 1965 to 2025 | 60 | Rise |
| Mean daily maximum | 0.4 C (0.3 to 0.6) per decade | 0.8 F (0.5 to 1.0) per decade | 1965 to 2025 | 60 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.5) per decade | 0.6 F (0.3 to 0.9) per decade | 1965 to 2025 | 60 | 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
1965 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 32.2 C (90.0 F) | 2014 | 27.5 C (81.5 F) | 62 |
| Coldest night (TNn) | -38.2 C (-36.8 F) | 1978 | -28.2 C (-18.8 F) | 62 |
| Wettest day (Rx1day) | 91.0 mm (3.6 in) | 1967 | 31.8 mm (1.3 in) | 31 |
| Wettest five days (Rx5day) | 142.2 mm (5.6 in) | 1967 | 55.0 mm (2.2 in) | 31 |
| Longest dry spell (CDD) | 42 days | 1969 | 23 days | 31 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1965 | 25.5 C (77.9 F) |
| 1966 | 26.6 C (79.9 F) |
| 1967 | 24.5 C (76.1 F) |
| 1968 | 28.1 C (82.6 F) |
| 1969 | 28.4 C (83.1 F) |
| 1970 | 26.9 C (80.4 F) |
| 1971 | 26.1 C (79.0 F) |
| 1972 | 29.4 C (84.9 F) |
| 1973 | 28.2 C (82.8 F) |
| 1974 | 27.8 C (82.0 F) |
| 1975 | 29.4 C (84.9 F) |
| 1976 | 25.8 C (78.4 F) |
| 1977 | 27.5 C (81.5 F) |
| 1978 | 27.2 C (81.0 F) |
| 1979 | 24.6 C (76.3 F) |
| 1980 | 30.2 C (86.4 F) |
| 1981 | 24.9 C (76.8 F) |
| 1982 | 25.5 C (77.9 F) |
| 1983 | 28.8 C (83.8 F) |
| 1984 | 25.9 C (78.6 F) |
| 1985 | 26.9 C (80.4 F) |
| 1986 | 27.1 C (80.8 F) |
| 1987 | 27.3 C (81.1 F) |
| 1988 | 29.2 C (84.6 F) |
| 1989 | 29.1 C (84.4 F) |
| 1990 | 25.2 C (77.4 F) |
| 1991 | 29.0 C (84.2 F) |
| 1992 | 27.4 C (81.3 F) |
| 1993 | 24.9 C (76.8 F) |
| 1994 | 31.0 C (87.8 F) |
| 1995 | 27.5 C (81.5 F) |
| 1996 | 25.5 C (77.9 F) |
| 1997 | 28.6 C (83.5 F) |
| 1998 | 24.1 C (75.4 F) |
| 1999 | 27.7 C (81.9 F) |
| 2000 | 26.5 C (79.7 F) |
| 2001 | 25.6 C (78.1 F) |
| 2002 | 28.9 C (84.0 F) |
| 2003 | 31.5 C (88.7 F) |
| 2004 | 28.8 C (83.8 F) |
| 2005 | 28.6 C (83.5 F) |
| 2006 | 28.1 C (82.6 F) |
| 2007 | 26.7 C (80.1 F) |
| 2008 | 30.1 C (86.2 F) |
| 2009 | 27.4 C (81.3 F) |
| 2010 | 25.6 C (78.1 F) |
| 2011 | 29.8 C (85.6 F) |
| 2012 | 25.1 C (77.2 F) |
| 2013 | 26.6 C (79.9 F) |
| 2014 | 32.2 C (90.0 F) |
| 2015 | 27.0 C (80.6 F) |
| 2016 | 25.4 C (77.7 F) |
| 2017 | 23.1 C (73.6 F) |
| 2018 | 31.9 C (89.4 F) |
| 2019 | 31.1 C (88.0 F) |
| 2020 | 29.3 C (84.7 F) |
| 2021 | 28.8 C (83.8 F) |
| 2022 | 28.8 C (83.8 F) |
| 2023 | 27.0 C (80.6 F) |
| 2024 | 28.3 C (82.9 F) |
| 2025 | 30.7 C (87.3 F) |
| 2026 | 28.1 C (82.6 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1965 | -29.3 C (-20.7 F) |
| 1966 | -36.7 C (-34.1 F) |
| 1967 | -34.5 C (-30.1 F) |
| 1968 | -33.3 C (-27.9 F) |
| 1969 | -29.2 C (-20.6 F) |
| 1970 | -34.0 C (-29.2 F) |
| 1971 | -25.9 C (-14.6 F) |
| 1972 | -26.5 C (-15.7 F) |
| 1973 | -32.7 C (-26.9 F) |
| 1974 | -20.0 C (-4.0 F) |
| 1975 | -27.4 C (-17.3 F) |
| 1976 | -29.3 C (-20.7 F) |
| 1977 | -30.6 C (-23.1 F) |
| 1978 | -38.2 C (-36.8 F) |
| 1979 | -31.6 C (-24.9 F) |
| 1980 | -28.4 C (-19.1 F) |
| 1981 | -29.9 C (-21.8 F) |
| 1982 | -28.6 C (-19.5 F) |
| 1983 | -27.9 C (-18.2 F) |
| 1984 | -26.6 C (-15.9 F) |
| 1985 | -32.1 C (-25.8 F) |
| 1986 | -29.8 C (-21.6 F) |
| 1987 | -34.9 C (-30.8 F) |
| 1988 | -25.1 C (-13.2 F) |
| 1989 | -27.8 C (-18.0 F) |
| 1990 | -26.0 C (-14.8 F) |
| 1991 | -21.9 C (-7.4 F) |
| 1992 | -21.0 C (-5.8 F) |
| 1993 | -22.3 C (-8.1 F) |
| 1994 | -32.6 C (-26.7 F) |
| 1995 | -25.0 C (-13.0 F) |
| 1996 | -25.5 C (-13.9 F) |
| 1997 | -23.2 C (-9.8 F) |
| 1998 | -27.1 C (-16.8 F) |
| 1999 | -33.3 C (-27.9 F) |
| 2000 | -27.0 C (-16.6 F) |
| 2001 | -29.9 C (-21.8 F) |
| 2002 | -30.4 C (-22.7 F) |
| 2003 | -35.1 C (-31.2 F) |
| 2004 | -26.3 C (-15.3 F) |
| 2005 | -28.7 C (-19.7 F) |
| 2006 | -28.3 C (-18.9 F) |
| 2007 | -27.3 C (-17.1 F) |
| 2008 | -18.3 C (-0.9 F) |
| 2009 | -28.9 C (-20.0 F) |
| 2010 | -32.5 C (-26.5 F) |
| 2011 | -28.7 C (-19.7 F) |
| 2012 | -30.9 C (-23.6 F) |
| 2013 | -28.3 C (-18.9 F) |
| 2014 | -23.2 C (-9.8 F) |
| 2015 | -19.6 C (-3.3 F) |
| 2016 | -28.0 C (-18.4 F) |
| 2017 | -26.0 C (-14.8 F) |
| 2018 | -27.6 C (-17.7 F) |
| 2019 | -26.9 C (-16.4 F) |
| 2020 | -19.6 C (-3.3 F) |
| 2021 | -25.4 C (-13.7 F) |
| 2022 | -28.5 C (-19.3 F) |
| 2023 | -27.4 C (-17.3 F) |
| 2024 | -36.6 C (-33.9 F) |
| 2025 | -24.1 C (-11.4 F) |
| 2026 | -28.1 C (-18.6 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1965 | 34.2 mm (1.3 in) |
| 1966 | 30.3 mm (1.2 in) |
| 1967 | 91.0 mm (3.6 in) |
| 1968 | 31.4 mm (1.2 in) |
| 1969 | 20.2 mm (0.8 in) |
| 1970 | 25.4 mm (1.0 in) |
| 1971 | 37.9 mm (1.5 in) |
| 1972 | 36.2 mm (1.4 in) |
| 1973 | 36.5 mm (1.4 in) |
| 1974 | 26.3 mm (1.0 in) |
| 1975 | 38.1 mm (1.5 in) |
| 1976 | 43.0 mm (1.7 in) |
| 1977 | 37.8 mm (1.5 in) |
| 1978 | 29.4 mm (1.2 in) |
| 1979 | 28.2 mm (1.1 in) |
| 1980 | 38.9 mm (1.5 in) |
| 1981 | 35.7 mm (1.4 in) |
| 1982 | 26.6 mm (1.0 in) |
| 1983 | 26.8 mm (1.1 in) |
| 1984 | 31.8 mm (1.3 in) |
| 1985 | 27.8 mm (1.1 in) |
| 1986 | 31.6 mm (1.2 in) |
| 1987 | 41.3 mm (1.6 in) |
| 1988 | 26.2 mm (1.0 in) |
| 1989 | 62.8 mm (2.5 in) |
| 1990 | 30.0 mm (1.2 in) |
| 1991 | 35.9 mm (1.4 in) |
| 1992 | 33.2 mm (1.3 in) |
| 1993 | 31.1 mm (1.2 in) |
| 1994 | 25.2 mm (1.0 in) |
| 1995 | 54.0 mm (2.1 in) |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1965 | 76.4 mm (3.0 in) |
| 1966 | 68.0 mm (2.7 in) |
| 1967 | 142.2 mm (5.6 in) |
| 1968 | 75.3 mm (3.0 in) |
| 1969 | 44.0 mm (1.7 in) |
| 1970 | 46.0 mm (1.8 in) |
| 1971 | 54.6 mm (2.1 in) |
| 1972 | 65.7 mm (2.6 in) |
| 1973 | 45.6 mm (1.8 in) |
| 1974 | 51.0 mm (2.0 in) |
| 1975 | 46.1 mm (1.8 in) |
| 1976 | 67.8 mm (2.7 in) |
| 1977 | 51.7 mm (2.0 in) |
| 1978 | 41.2 mm (1.6 in) |
| 1979 | 54.0 mm (2.1 in) |
| 1980 | 60.3 mm (2.4 in) |
| 1981 | 70.6 mm (2.8 in) |
| 1982 | 37.0 mm (1.5 in) |
| 1983 | 53.5 mm (2.1 in) |
| 1984 | 52.9 mm (2.1 in) |
| 1985 | 55.0 mm (2.2 in) |
| 1986 | 52.4 mm (2.1 in) |
| 1987 | 74.9 mm (2.9 in) |
| 1988 | 55.0 mm (2.2 in) |
| 1989 | 85.7 mm (3.4 in) |
| 1990 | 83.9 mm (3.3 in) |
| 1991 | 55.6 mm (2.2 in) |
| 1992 | 72.3 mm (2.8 in) |
| 1993 | 54.8 mm (2.2 in) |
| 1994 | 47.0 mm (1.9 in) |
| 1995 | 66.0 mm (2.6 in) |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1965 | 24 days |
| 1966 | 22 days |
| 1967 | 14 days |
| 1968 | 21 days |
| 1969 | 42 days |
| 1970 | 23 days |
| 1971 | 27 days |
| 1972 | 33 days |
| 1973 | 26 days |
| 1974 | 23 days |
| 1975 | 16 days |
| 1976 | 33 days |
| 1977 | 17 days |
| 1978 | 25 days |
| 1979 | 22 days |
| 1980 | 42 days |
| 1981 | 29 days |
| 1982 | 21 days |
| 1983 | 32 days |
| 1984 | 20 days |
| 1985 | 26 days |
| 1986 | 32 days |
| 1987 | 19 days |
| 1988 | 20 days |
| 1989 | 20 days |
| 1990 | 20 days |
| 1991 | 16 days |
| 1992 | 30 days |
| 1993 | 16 days |
| 1994 | 23 days |
| 1995 | 15 days |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
60 years with a frostAcross 60 years with a frost, the median last spring frost at Umea_Flygplats falls on 28 May and the median first autumn frost on 12 September, which leaves a median of 107 days between them.
In 1995 to 2025 the median growing season was 102 days. That is 8 days fewer than in 1965 to 1994.
Fitted over all years, the growing season changes by -1.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1965 to 1994) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 28 May | 26 May | 31 May | 5 days later | +1.5 days per decade |
| First autumn frost | 12 September | 12 September | 12 September | no change | -0.2 days per decade |
| Growing days | 107 days | 110 days | 102 days | 8 days fewer | -1.7 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
31 years, 1965 to 1995A day with at least 31.8 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 91.2 mm (3.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 31.8 mm (1.3 in) | |
| 5 years | 40.8 mm (1.6 in) | |
| 10 years | 48.9 mm (1.9 in) | |
| 25 years | 62.3 mm (2.5 in) | |
| 50 years | 75.2 mm (3.0 in) | Longer than the 31 years of record |
| 100 years | 91.2 mm (3.6 in) | Longer than the 31 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, 31 years of values from 1965 to 1995.
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: 91.0 mm (3.6 in) in 1967; 62.8 mm (2.5 in) in 1989; 54.0 mm (2.1 in) in 1995.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Umea_Flygplats, at 1972 and 1986. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1972 ran 0.2 C (0.4 F) lower than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1986 ran 0.2 C (0.4 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1972 | -0.2 | -0.4 | possible | 5 |
| 1986 | -0.2 | -0.4 | 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.
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 (2026-10-12).