Temperature history for Valla
How the annual mean temperature in Valla has changed between 1998 and 2025. 25 years of data.
Measured at Korsvattnet A.
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 | 2.6 °C | +1.9 °C |
| 2024 | 1.8 °C | +1.0 °C |
| 2023 | 0.4 °C | −0.3 °C |
| 2022 | 1.2 °C | +0.5 °C |
| 2021 | 0.9 °C | +0.1 °C |
| 2020 | Incomplete year | — |
| 2019 | 1.0 °C | +0.2 °C |
| 2018 | 1.0 °C | +0.3 °C |
| 2017 | 0.6 °C | −0.2 °C |
| 2016 | 1.3 °C | +0.6 °C |
| 2015 | 1.3 °C | +0.6 °C |
| 2014 | 1.5 °C | +0.8 °C |
| 2013 | 1.1 °C | +0.3 °C |
| 2012 | −0.1 °C | −0.9 °C |
| 2011 | 2.2 °C | +1.4 °C |
| 2010 | −0.9 °C | −1.7 °C |
| 2009 | 0.7 °C | −0.1 °C |
| 2008 | Incomplete year | — |
| 2007 | 1.2 °C | +0.4 °C |
| 2006 | 1.9 °C | +1.1 °C |
| 2005 | 1.0 °C | +0.2 °C |
| 2004 | 1.1 °C | +0.3 °C |
| 2003 | 1.2 °C | +0.5 °C |
| 2002 | 1.5 °C | +0.7 °C |
| 2001 | 0.2 °C | −0.6 °C |
| 2000 | Incomplete year | — |
| 1999 | 0.5 °C | −0.3 °C |
| 1998 | 0.2 °C | −0.5 °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
- 20252.6 °C
- 20112.2 °C
- 20061.9 °C
Coldest year on record
- 2010−0.9 °C
- 2012−0.1 °C
- 20010.2 °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 |
|---|---|---|
| 2000s | +0.3 °C | 8 |
| 2010s | +0.1 °C | 10 |
| 2020s | +0.6 °C | 5 |
Measured extremes
- Highest daily maximum
- 30.5 °C
- 24 July 2025
- Lowest daily minimum
- −35.4 °C
- 28 January 1999
The highest and lowest measured temperature of a day, where a day runs 18:00–18:00 UTC.