WEATHER IN Raleigh / Durham
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -9 (1985) | 31.8 | 41.9 | 51.9 | 80 (2002) |
| february | -2 (1899) | 34.2 | 45.0 | 55.8 | 84 (1977) |
| march | 11 (1980) | 40.3 | 51.8 | 63.3 | 94 (1907) |
| april | 23 (1923) | 48.9 | 60.8 | 72.7 | 95 (1896) |
| may | 29 (1963) | 57.7 | 68.8 | 80.0 | 99 (1941) |
| june | 38 (1977) | 66.0 | 76.7 | 87.4 | 105 (2012) |
| july | 48 (1975) | 70.2 | 80.5 | 90.8 | 105 (1952) |
| august | 46 (1965) | 68.9 | 78.8 | 88.7 | 105 (1988) |
| september | 37 (1983) | 62.7 | 72.6 | 82.5 | 104 (1954) |
| october | 19 (1962) | 50.3 | 61.7 | 73.0 | 98 (1954) |
| november | 11 (1970) | 40.0 | 51.5 | 63.0 | 88 (1950) |
| december | 0 (1917) | 34.4 | 44.6 | 54.7 | 81 (2007) |
| year | -9 (1985) | 49.9 | 60.8 | 71.6 | 105 (1952) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 3.43 | 0.87 (1981) | 7.52 (1954) | 3.01 (1984) |
| february | 2.78 | 0.69 (1991) | 6.42 (1989) | 3.22 (1973) |
| march | 4.10 | 1.03 (1985) | 7.78 (1983) | 3.40 (1932) |
| april | 3.53 | 0.23 (1976) | 6.10 (1978) | 3.37 (1978) |
| may | 3.38 | 0.58 (1999) | 7.67 (1974) | 4.33 (1957) |
| june | 3.89 | 0.33 (1993) | 10.45 (2006) | 5.64 (2006) |
| july | 5.02 | 0.80 (1953) | 10.27 (1991) | 4.83 (1931) |
| august | 4.71 | 0.81 (1950) | 12.18 (1986) | 5.70 (1908) |
| september | 5.15 | 0.23 (1985) | 21.79 (1999) | 4.96 (1996) |
| october | 3.37 | 0.00 (2000) | 9.35 (2002) | 5.96 (1929) |
| november | 3.32 | 0.48 (2007) | 9.03 (2006) | 4.55 (1963) |
| december | 3.39 | 0.25 (1965) | 6.65 (1983) | 2.99 (1958) |
| year | 43.34 | 33.70 (1976) | 59.14 (1996) | 5.96 (1929) |
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 |