WEATHER IN Onega
Climate tables. Data for Onega.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -42.1 (1987) | -13.4 | -10.2 | -7.2 | 6.1 (1973) |
| february | -42.5 (1946) | -13.0 | -9.6 | -6.3 | 5.3 (2014) |
| march | -38.5 (1957) | -8.6 | -4.8 | -0.8 | 13.4 (2007) |
| april | -26.0 (1952) | -2.5 | 1.4 | 6.0 | 25.9 (2001) |
| may | -14.6 (1941) | 3.6 | 8.0 | 13.4 | 32.5 (2021) |
| june | -3.4 (1978) | 9.0 | 13.7 | 18.9 | 33.2 (2021) |
| july | -0.4 (1941) | 12.5 | 17.1 | 22.2 | 35.8 (1972) |
| august | -3.0 (1980) | 10.4 | 14.4 | 19.2 | 34.4 (2010) |
| september | -4.9 (1996) | 6.4 | 9.5 | 13.4 | 27.4 (1963) |
| october | -19.3 (1968) | 1.1 | 3.2 | 5.6 | 19.8 (2005) |
| november | -32.2 (1968) | -5.3 | -3.1 | -0.9 | 11.1 (1957) |
| december | -41.2 (1978) | -9.8 | -6.9 | -4.4 | 7.7 (2006) |
| year | -42.5 (1946) | -0.8 | 2.7 | 6.6 | 35.8 (1972) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 44 | 12 (1987) | 88 (2002) | 21 (1957) |
| february | 32 | 5 (1985) | 77 (2019) | 18 (1946) |
| march | 30 | 8 (1960) | 72 (1953) | 21 (1997) |
| april | 28 | 6 (2004) | 97 (2024) | 20 (1981) |
| may | 45 | 5 (1978) | 89 (1955) | 24 (1957) |
| june | 62 | 12 (1992) | 163 (1998) | 52 (2007) |
| july | 74 | 2 (1973) | 154 (1998) | 55 (2012) |
| august | 77 | 14 (1994) | 179 (1948) | 63 (2018) |
| september | 68 | 24 (2024) | 140 (1966) | 45 (1996) |
| october | 69 | 12 (1952) | 124 (1948) | 28 (1948) |
| november | 55 | 16 (1993) | 97 (1983) | 24 (1980) |
| december | 51 | 9 (2001) | 99 (2015) | 20 (2003) |
| year | 637 | 382 (1980) | 846 (1998) | 63 (2018) |
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 |