WEATHER IN Clayton
Climate tables. Data for Clayton.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -29.4 (1959) | -5.9 | 1.9 | 9.7 | 26.7 (1990) |
| february | -27.8 (1899) | -5.0 | 3.1 | 11.1 | 27.8 (1898) |
| march | -23.9 (1948) | -1.2 | 7.2 | 15.6 | 30.6 (2010) |
| april | -13.9 (1920) | 2.7 | 11.1 | 19.6 | 32.8 (1965) |
| may | -6.7 (1917) | 8.1 | 16.4 | 24.7 | 37.2 (1896) |
| june | -0.6 (1919) | 13.4 | 21.8 | 30.2 | 40.6 (1924) |
| july | 4.4 (1943) | 16.0 | 24.1 | 32.2 | 40.6 (1934) |
| august | 5.6 (1910) | 15.4 | 22.8 | 30.3 | 38.9 (1944) |
| september | -3.3 (1985) | 11.4 | 19.1 | 26.8 | 37.2 (1947) |
| october | -13.9 (1917) | 4.6 | 12.6 | 20.6 | 33.9 (2000) |
| november | -23.3 (1976) | -1.3 | 6.5 | 14.3 | 30.0 (2006) |
| december | -25.6 (1990) | -5.6 | 1.8 | 9.2 | 33.3 (1917) |
| year | -29.4 (1959) | 4.6 | 12.2 | 19.9 | 40.6 (1924) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 8 | 0.0 (1909) | 39 (1939) | 36 (1939) |
| february | 8 | 0.0 (1909) | 41 (1987) | 23 (1915) |
| march | 23 | 0.0 (1897) | 103 (1919) | 56 (1918) |
| april | 28 | 0.0 (1899) | 185 (1942) | 158 (1914) |
| may | 47 | 0.0 (1927) | 190 (1941) | 119 (1954) |
| june | 50 | 0.0 (1911) | 126 (1989) | 63 (1966) |
| july | 71 | 0.0 (2003) | 267 (1899) | 102 (1899) |
| august | 78 | 0.0 (1899) | 149 (1927) | 103 (1963) |
| september | 45 | 0.0 (1956) | 221 (1941) | 95 (1941) |
| october | 29 | 0.0 (1910) | 131 (1930) | 93 (1965) |
| november | 11 | 0.0 (1897) | 55 (2004) | 45 (1899) |
| december | 11 | 0.0 (1910) | 189 (1911) | 38 (2006) |
| year | 401 | 141 (1936) | 956 (1941) | 158 (1914) |
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 |