Temperature history for Sundsvall
How the annual mean temperature in Sundsvall has changed between 1960 and 2025. 66 years of data.
Measured at Sundsvall-Timrå Flygplats.
Bars above zero were warmer than SMHI’s official annual normal, bars below were colder. Years with incomplete data are left empty.
Show as table
| Year | Annual mean | Deviation |
|---|---|---|
| 2025 | 6.0 °C | +1.6 °C |
| 2024 | 4.9 °C | +0.5 °C |
| 2023 | 4.4 °C | +0.1 °C |
| 2022 | 5.0 °C | +0.6 °C |
| 2021 | 4.6 °C | +0.2 °C |
| 2020 | 6.4 °C | +2.1 °C |
| 2019 | 4.7 °C | +0.4 °C |
| 2018 | 4.7 °C | +0.3 °C |
| 2017 | 4.3 °C | ±0.0 °C |
| 2016 | 4.7 °C | +0.3 °C |
| 2015 | 5.2 °C | +0.9 °C |
| 2014 | 5.8 °C | +1.5 °C |
| 2013 | 4.6 °C | +0.2 °C |
| 2012 | 4.2 °C | −0.2 °C |
| 2011 | 5.0 °C | +0.6 °C |
| 2010 | 2.3 °C | −2.1 °C |
| 2009 | 4.0 °C | −0.3 °C |
| 2008 | 5.1 °C | +0.7 °C |
| 2007 | 4.7 °C | +0.3 °C |
| 2006 | 5.1 °C | +0.8 °C |
| 2005 | 4.6 °C | +0.2 °C |
| 2004 | 4.3 °C | ±0.0 °C |
| 2003 | 4.1 °C | −0.3 °C |
| 2002 | 4.5 °C | +0.2 °C |
| 2001 | 4.2 °C | −0.2 °C |
| 2000 | 5.1 °C | +0.7 °C |
| 1999 | 4.0 °C | −0.3 °C |
| 1998 | 3.8 °C | −0.6 °C |
| 1997 | 4.8 °C | +0.5 °C |
| 1996 | 3.0 °C | −1.4 °C |
| 1995 | 3.5 °C | −0.9 °C |
| 1994 | 2.9 °C | −1.5 °C |
| 1993 | 3.9 °C | −0.5 °C |
| 1992 | 4.4 °C | ±0.0 °C |
| 1991 | 4.4 °C | +0.1 °C |
| 1990 | 5.2 °C | +0.8 °C |
| 1989 | 4.8 °C | +0.5 °C |
| 1988 | 4.1 °C | −0.2 °C |
| 1987 | 1.8 °C | −2.5 °C |
| 1986 | 2.7 °C | −1.6 °C |
| 1985 | 1.1 °C | −3.3 °C |
| 1984 | 3.9 °C | −0.5 °C |
| 1983 | 3.7 °C | −0.6 °C |
| 1982 | 3.3 °C | −1.1 °C |
| 1981 | 2.7 °C | −1.6 °C |
| 1980 | 2.5 °C | −1.9 °C |
| 1979 | 2.5 °C | −1.8 °C |
| 1978 | 2.1 °C | −2.2 °C |
| 1977 | 3.2 °C | −1.1 °C |
| 1976 | 2.5 °C | −1.9 °C |
| 1975 | 4.9 °C | +0.6 °C |
| 1974 | 4.5 °C | +0.2 °C |
| 1973 | 4.0 °C | −0.3 °C |
| 1972 | 4.0 °C | −0.4 °C |
| 1971 | 3.4 °C | −1.0 °C |
| 1970 | 2.5 °C | −1.9 °C |
| 1969 | 2.5 °C | −1.8 °C |
| 1968 | 2.5 °C | −1.8 °C |
| 1967 | 3.6 °C | −0.7 °C |
| 1966 | 1.9 °C | −2.4 °C |
| 1965 | 2.7 °C | −1.7 °C |
| 1964 | 3.4 °C | −0.9 °C |
| 1963 | 2.9 °C | −1.5 °C |
| 1962 | 2.6 °C | −1.7 °C |
| 1961 | 4.9 °C | +0.5 °C |
| 1960 | 3.5 °C | −0.9 °C |
The series shows measurements, not a trend analysis. Measurements before and after a station change are not joined.
Warmest years / Coldest years
Warmest year on record
- 20206.4 °C
- 20256.0 °C
- 20145.8 °C
Coldest year on record
- 19851.1 °C
- 19871.8 °C
- 19661.9 °C
Decade by decade
Average deviation of the complete years in each decade from the annual normal. Decades with fewer than 5 complete years are left out.
| Decade | Deviation | Complete years |
|---|---|---|
| 1960s | −1.3 °C | 10 |
| 1970s | −1.0 °C | 10 |
| 1980s | −1.3 °C | 10 |
| 1990s | −0.4 °C | 10 |
| 2000s | +0.2 °C | 10 |
| 2010s | +0.2 °C | 10 |
| 2020s | +0.9 °C | 6 |
Measured extremes
- Highest daily maximum
- 33.0 °C
- 26 July 1994
- Lowest daily minimum
- −36.6 °C
- 31 December 1978
The highest and lowest measured temperature of a day, where a day runs 18:00–18:00 UTC.