WEATHER IN Trondheim
Climate tables. Data for Trondheim.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -25.6 (1996) | -3.9 | -1.0 | 1.8 | 13.7 (1971) |
| february | -26.0 (1899) | -4.0 | -1.2 | 1.8 | 13.8 (1990) |
| march | -23.0 (1947) | -2.4 | 0.8 | 4.4 | 15.7 (1973) |
| april | -15.3 (1942) | 1.1 | 4.7 | 8.9 | 23.3 (2019) |
| may | -9.6 (1900) | 4.6 | 8.6 | 13.1 | 27.9 (1988) |
| june | -0.6 (1902) | 8.3 | 12.1 | 16.4 | 31.7 (1969) |
| july | 0.6 (1902) | 11.0 | 14.8 | 19.4 | 33.5 (2019) |
| august | -0.3 (1956) | 10.5 | 14.2 | 18.6 | 31.3 (1994) |
| september | -4.9 (1970) | 7.2 | 10.5 | 14.4 | 27.9 (1999) |
| october | -12.6 (1915) | 2.7 | 5.6 | 8.9 | 22.1 (2018) |
| november | -19.0 (1969) | -0.8 | 1.9 | 4.7 | 16.1 (2005) |
| december | -23.5 (1955) | -3.6 | -0.6 | 2.2 | 13.1 (2000) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 74 | 2 (1972) | 291 (1902) | 51 (1932) |
| february | 64 | 2 (1886) | 224 (1903) | 51 (1943) |
| march | 57 | 4 (1923) | 220 (1945) | 65 (1945) |
| april | 43 | 6 (1918) | 162 (1893) | 46 (1964) |
| may | 56 | 4 (1911) | 127 (1989) | 33 (1916) |
| june | 69 | 3 (1900) | 183 (1923) | 51 (1972) |
| july | 91 | 14 (1997) | 172 (2001) | 51 (2009) |
| august | 88 | 11 (1910) | 217 (1940) | 88 (1940) |
| september | 96 | 2 (1904) | 227 (2004) | 78 (1970) |
| october | 83 | 5 (1915) | 280 (1888) | 57 (1901) |
| november | 69 | 0.4 (1993) | 253 (1899) | 47 (1897) |
| december | 83 | 3 (1959) | 297 (1885) | 66 (1885) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |