WEATHER IN Tallinn
Climate tables. Data for Tallinn.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -31.4 (1987) | -5.5 | -3.0 | -0.6 | 9.2 (2007) |
| february | -31.0 (1940) | -6.4 | -3.6 | -0.9 | 10.2 (1990) |
| march | -25.5 (1942) | -3.8 | -0.6 | 3.0 | 15.9 (2007) |
| april | -17.2 (1941) | 0.7 | 4.8 | 9.7 | 27.2 (2000) |
| may | -5.0 (1999) | 5.2 | 10.2 | 15.6 | 31.4 (2014) |
| june | 0.0 (2009) | 9.8 | 14.5 | 19.4 | 31.2 (1964) |
| july | 4.0 (1996) | 13.1 | 17.6 | 22.4 | 34.3 (1994) |
| august | 2.2 (1966) | 12.2 | 16.5 | 21.2 | 33.9 (1992) |
| september | -6.1 (1992) | 8.3 | 12.0 | 16.2 | 28.5 (1938) |
| october | -10.5 (2002) | 3.6 | 6.5 | 9.5 | 21.8 (1981) |
| november | -21.3 (1965) | -0.2 | 2.0 | 4.2 | 15.0 (2006) |
| december | -32.2 (1978) | -3.2 | -0.9 | 1.3 | 11.6 (2015) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 54 | 2 (1883) | 94 (2007) | 28 (1925) |
| february | 39 | 0.0 (1906) | 103 (1990) | 28 (1990) |
| march | 36 | 2 (1923) | 88 (1864) | 30 (1906) |
| april | 34 | 1 (1877) | 100 (2001) | 34 (1975) |
| may | 38 | 4 (1971) | 109 (1995) | 44 (1939) |
| june | 68 | 8 (1855) | 147 (1981) | 82 (1903) |
| july | 78 | 5 (1994) | 265 (2004) | 81 (2011) |
| august | 84 | 7 (1955) | 191 (2016) | 57 (1930) |
| september | 57 | 1 (1949) | 184 (1957) | 75 (1985) |
| october | 74 | 5 (1951) | 156 (1936) | 40 (1936) |
| november | 61 | 0.0 (1871) | 153 (1923) | 31 (1975) |
| december | 57 | 2 (1919) | 133 (1845) | 28 (1949) |
| 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 |