Harrisburg, Pennsylvania, United States Climate

Weather: 7.71°C/45.88°F, Wind SW at 4.63 km/h, 73% Humidity, 0% Chance of rain

United States
(Photo by Katherine McAdoo on Unsplash)
Contents

Harrisburg Climate Summary

Located at an elevation of 107.13 meters (351.48 feet) above sea level, Harrisburg has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.73ºC (54.91ºF) and it is 0.09% higher than United States’s averages. Harrisburg typically receives about 24.16 millimeters (0.95 inches) of precipitation and has 40.55 rainy days (11.11% of the time) annually.

CountryUnited States
CityPennsylvania
Longitude-76.8867008
Latitude40.2731911
Attitude/Elevation107.13m (351.48ft)
Local timeThursday 17:25
Annual high temperature16.02ºC (60.84ºF)
Annual low temperature7.2ºC (44.96ºF)
Average annual precip.24.16mm (0.95in)
Warmest monthJuly (29.69ºC / 85.44ºF)
Coldest MonthJanuary (-4.12ºC / 24.58ºF)
Wettest MonthAugust (37.48mm / 1.48in)
Driest MonthJanuary (14.62mm / 0.58in)
Number of days with rainfall (≥ 1.0 mm)40.55 days (11.11%)
Days with no rain324.45 days (88.89%)
Humidity76.19%

Climate Harrisburg: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)25.0(77.0)22.0(71.6)27.0(80.6)30.0(86.0)33.0(91.4)36.0(96.8)34.0(93.2)34.0(93.2)31.0(87.8)22.0(71.6)16.0(60.8)36.0(96.8)
Average high °C (°F)2.82(37.08)5.99(42.78)8.66(47.59)14.34(57.81)21.17(70.11)25.68(78.22)29.69(85.44)27.61(81.7)24.17(75.51)17.88(64.18)9.38(48.88)4.86(40.75)16.02(60.84)
Daily mean °C (°F)0.09(32.16)2.87(37.17)5.31(41.56)10.92(51.66)17.84(64.11)22.34(72.21)26.05(78.89)24.16(75.49)20.54(68.97)14.17(57.51)6.18(43.12)2.32(36.18)12.73(54.91)
Average low °C (°F)-4.12(24.58)-1.56(29.19)-0.09(31.84)4.8(40.64)11.4(52.52)15.13(59.23)18.89(66.0)18.13(64.63)14.99(58.98)8.61(47.5)1.58(34.84)-1.3(29.66)7.2(44.96)
Record low °C (°F)-19.0(-2.2)-16.0(3.2)-13.0(8.6)-4.0(24.8)0.0(0)7.0(44.6)12.0(53.6)11.0(51.8)5.0(41.0)-1.0(30.2)-8.0(17.6)-11.0(12.2)-19.0(-2.2)
Average precipitation mm (inches)14.62(0.58)19.84(0.78)22.16(0.87)23.0(0.91)30.55(1.2)26.52(1.04)33.56(1.32)37.48(1.48)20.36(0.8)23.46(0.92)18.61(0.73)19.78(0.78)24.16(0.95)
Average precipitation days (≥ 1.0 mm)2.183.02.733.454.554.554.365.183.272.552.092.643.38
Average relative humidity (%)72.9574.9971.2671.679.3576.4276.5280.3879.378.0174.3779.1176.19
Mean monthly sunshine hours7.68.239.269.4711.8913.2613.1510.369.959.227.236.099.64

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Harrisburg in recent years.

Harrisburg

Harrisburg Temperature by Month

July
26.05°C | 78.89°F
August
24.16°C | 75.49°F
June
22.34°C | 72.21°F
September
20.54°C | 68.97°F
May
17.84°C | 64.11°F
October
14.17°C | 57.51°F
April
10.92°C | 51.66°F
November
6.18°C | 43.12°F
March
5.31°C | 41.56°F
February
2.87°C | 37.17°F
December
2.32°C | 36.18°F
January
0.09°C | 32.16°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature22.0°C (71.6°F)11.48°C (52.66°F)5.0°C (41.0°F)
Avg Temperature18.0°C (64.4°F)8.19°C (46.74°F)2.0°C (35.6°F)
Min Temperature12.0°C (53.6°F)3.45°C (38.21°F)-4.0°C (24.8°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)2.35°C (36.23°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation24.9mm | 0.98in3.53mm | 0.14in0.0mm | 0in109.4mm | 4.31in
Snowdepth1.4mm | 0.06in0.07mm | 0.0in0.0mm | 0in2.2mm | 0.09in
WindMaxAverageMin
Wind23.0kmh | 14.29mph13.39kmh | 8.32mph6.0kmh | 3.73mph
Gust Wind33.0kmh | 20.51mph19.74kmh | 12.27mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.9mb3.53mb0.0mb
Harrisburg

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-03-012 | 35.6-7 | 19.45812 | 7.4630.09 | 10190.0 | 0.0
2020-03-027 | 44.6-0 | 32.06811 | 6.8429.97 | 10150.0 | 0.0
2020-03-0310 | 50.07 | 44.6879 | 5.5929.71 | 10061.1 | 0.04
2020-03-047 | 44.61 | 33.86819 | 11.8129.77 | 10080.1 | 0.0
2020-03-055 | 41.0-2 | 28.46312 | 7.4630.06 | 10180.4 | 0.02
2020-03-065 | 41.0-1 | 30.26913 | 8.0829.85 | 10110.9 | 0.04
2020-03-072 | 35.6-4 | 24.86921 | 13.0530.21 | 10232.3 | 0.09
2020-03-087 | 44.6-3 | 26.65810 | 6.2130.42 | 10300.0 | 0.0
2020-03-0911 | 51.83 | 37.46511 | 6.8430.3 | 10260.0 | 0.0
2020-03-1012 | 53.67 | 44.67717 | 10.5630.09 | 10191.4 | 0.06
2020-03-118 | 46.40 | 32.0649 | 5.5930.12 | 10200.0 | 0.0
2020-03-129 | 48.26 | 42.8856 | 3.7330.03 | 10171.5 | 0.06
2020-03-1315 | 59.07 | 44.67223 | 14.2929.88 | 101210.1 | 0.4
2020-03-146 | 42.8-3 | 26.65515 | 9.3230.36 | 10280.0 | 0.0
2020-03-155 | 41.0-4 | 24.85611 | 6.8430.47 | 10320.0 | 0.0
2020-03-165 | 41.0-4 | 24.85813 | 8.0830.47 | 10320.1 | 0.0
2020-03-1710 | 50.05 | 41.07814 | 8.730.21 | 10230.7 | 0.03
2020-03-188 | 46.41 | 33.8669 | 5.5930.42 | 10300.0 | 0.0
2020-03-199 | 48.28 | 46.49516 | 9.9430.21 | 102324.9 | 0.98
2020-03-2018 | 64.414 | 57.28518 | 11.1829.94 | 10143.5 | 0.14
2020-03-215 | 41.0-2 | 28.45517 | 10.5630.3 | 10260.0 | 0.0
2020-03-224 | 39.2-8 | 17.64813 | 8.0830.56 | 10350.0 | 0.0
2020-03-234 | 39.23 | 37.49218 | 11.1830.36 | 102811.3 | 0.44
2020-03-248 | 46.43 | 37.4817 | 4.3530.12 | 10200.0 | 0.0
2020-03-255 | 41.04 | 39.29015 | 9.3229.97 | 101515.1 | 0.59
2020-03-268 | 46.44 | 39.2829 | 5.5930.03 | 10170.0 | 0.0
2020-03-2714 | 57.29 | 48.28212 | 7.4629.8 | 10095.0 | 0.2
2020-03-289 | 48.27 | 44.69114 | 8.729.97 | 101522.1 | 0.87
2020-03-2916 | 60.812 | 53.69114 | 8.729.83 | 10106.8 | 0.27
2020-03-3011 | 51.85 | 41.07015 | 9.3229.88 | 10120.4 | 0.02
2020-03-319 | 48.25 | 41.07912 | 7.4629.91 | 10131.7 | 0.07

Harrisburg 3 Year Historical Weather Data

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