WEATHER IN Harrisburg
Climate tables. Data for Harrisburg.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -30.0 (1994) | -5.0 | -0.7 | 3.7 | 22.8 (1932) |
| february | -25.0 (1899) | -4.1 | 0.8 | 5.6 | 25.6 (1997) |
| march | -15.0 (1984) | 0.2 | 5.4 | 10.7 | 30.6 (1998) |
| april | -11.7 (1923) | 5.8 | 11.8 | 17.7 | 33.9 (1985) |
| may | -0.6 (1966) | 11.7 | 17.4 | 23.2 | 36.1 (1942) |
| june | 4.4 (1980) | 17.1 | 22.5 | 28.0 | 37.8 (1952) |
| july | 9.4 (1945) | 19.9 | 25.2 | 30.4 | 41.7 (1966) |
| august | 7.2 (1976) | 18.8 | 24.0 | 29.3 | 40.0 (1918) |
| september | -1.1 (1963) | 14.6 | 19.9 | 25.3 | 38.9 (1953) |
| october | -5.0 (1969) | 7.8 | 13.2 | 18.7 | 36.1 (1941) |
| november | -12.2 (1929) | 2.1 | 7.1 | 12.2 | 28.9 (1950) |
| december | -22.2 (1960) | -2.1 | 2.1 | 6.3 | 23.9 (1998) |
| year | -30.0 (1994) | 6.5 | 11.7 | 16.9 | 41.7 (1966) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 77 | 1 (1849) | 257 (1870) | 58 (1915) |
| february | 66 | 1 (1850) | 151 (1981) | 60 (2008) |
| march | 94 | 1 (1847) | 168 (1936) | 67 (2000) |
| april | 90 | 11 (1847) | 240 (2011) | 66 (2014) |
| may | 97 | 7 (1902) | 286 (1846) | 118 (1889) |
| june | 101 | 2 (1966) | 471 (1972) | 232 (1972) |
| july | 120 | 20 (1955) | 345 (1863) | 102 (1969) |
| august | 96 | 10 (1862) | 309 (1867) | 118 (1933) |
| september | 123 | 8 (1856) | 468 (2011) | 117 (1975) |
| october | 97 | 0.5 (1924) | 280 (2013) | 145 (2013) |
| november | 75 | 10 (1909) | 183 (1972) | 74 (1943) |
| december | 87 | 5 (1847) | 229 (1854) | 69 (1983) |
| year | 1039 | 566 (1849) | 1873 (2011) | 232 (1972) |
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 |