WEATHER IN Norfolk
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -39 (1912) | 11.8 | 22.3 | 32.7 | 74 (2002) |
| february | -35 (1905) | 15.6 | 26.3 | 37.0 | 76 (2002) |
| march | -20 (1960) | 26.0 | 37.8 | 49.6 | 92 (1910) |
| april | -5 (1936) | 36.5 | 48.9 | 61.4 | 102 (1910) |
| may | 21 (1909) | 48.0 | 60.1 | 72.2 | 106 (1934) |
| june | 34 (1935) | 58.6 | 70.4 | 82.2 | 109 (1933) |
| july | 42 (1971) | 63.2 | 74.8 | 86.4 | 116 (1936) |
| august | 36 (1928) | 60.8 | 72.4 | 84.0 | 110 (1934) |
| september | 20 (1899) | 51.3 | 64.4 | 77.4 | 106 (1895) |
| october | 2 (1925) | 38.1 | 50.8 | 63.6 | 96 (1938) |
| november | -15 (1964) | 25.2 | 36.8 | 48.3 | 83 (2005) |
| december | -30 (1989) | 15.6 | 25.7 | 35.7 | 72 (1904) |
| year | -39 (1912) | 37.8 | 49.2 | 60.5 | 116 (1936) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 0.61 | 0.06 (1986) | 2.33 (1949) | 1.30 (1982) |
| february | 0.80 | 0.04 (1949) | 3.18 (1971) | 2.36 (1971) |
| march | 1.44 | 0.04 (1994) | 7.27 (1987) | 2.41 (1981) |
| april | 2.73 | 0.23 (1969) | 7.47 (1984) | 2.85 (1908) |
| may | 4.00 | 0.38 (2009) | 8.61 (1977) | 3.41 (1973) |
| june | 4.37 | 0.54 (1987) | 12.22 (1967) | 7.78 (1940) |
| july | 2.98 | 0.00 (2012) | 9.11 (1950) | 5.60 (1908) |
| august | 3.50 | 0.53 (1971) | 8.02 (2007) | 5.06 (1995) |
| september | 2.37 | 0.30 (1956) | 8.13 (1970) | 3.88 (1970) |
| october | 2.15 | 0.00 (1952) | 6.81 (2007) | 2.60 (2007) |
| november | 1.22 | 0.03 (1980) | 3.97 (1983) | 2.16 (1896) |
| december | 0.84 | 0.05 (2002) | 2.62 (2006) | 2.13 (1933) |
| year | 27.41 | 14.51 (2012) | 37.81 (2007) | 7.78 (1940) |
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 |