Williamsport, Pennsylvania

ID: USW00014778 Latitude: 41.2433 Longitude: -76.9217

Elevation: 520 feet ( 158.5 meters)

Source: NOAA Climate Normals 1991-2020

WILLIAMSPORT, PA US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for WILLIAMSPORT, PA US, STATE_NAME Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3
WILLIAMSPORT, PA US, Pennsylvania Precipitation Chart Precipitation chart for WILLIAMSPORT, PA US, Pennsylvania Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Precipitation Total: 43.52 in., 17.13 cm.
Daylight Chart for Williamsport Daylight chart for Williamsport. Latitude 41.2. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

Monthly Data Table for Williamsport, Pennsylvania

Monthly Data from NOAA Monthly Normals 2006-2020

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 36.2 38.6 49.4 62.5 73.4 81.0 86.1 83.0 76.4 64.2 51.1 40.9
Minimum Temperature °F 20.4 21.3 29.7 39.3 50.3 58.7 63.5 61.6 55.0 44.2 33.2 27.3
Heating Degree Days °F 1137.6 981.3 789.1 428.9 150.2 19.7 0.7 5.4 73.4 347.9 685.4 957.9
Cooling Degree Days °F 0.0 0.0 0.2 5.9 52.5 165.2 304.4 231.7 94.3 13.1 0.0 0.0
Precipitation I 2.9 2.6 2.8 3.6 4.2 4.0 4.8 4.6 4.4 4.0 2.7 3.8

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 2.3 3.7 9.7 16.9 23.0 27.2 30.1 28.3 24.7 17.9 10.6 4.9
Minimum Temperature °C -6.4 -5.9 -1.3 4.1 10.2 14.8 17.5 16.4 12.8 6.8 0.7 -2.6
Heating Degree Days °C 614.2 527.4 420.6 220.5 65.7 -6.8 -17.4 -14.8 23.0 175.5 363.0 514.4
Cooling Degree Days °C -17.8 -17.8 -17.7 -14.5 11.4 74.0 151.3 110.9 34.6 -10.5 -17.8 -17.8
Precipitation M 7.3 6.6 7.0 9.3 10.7 10.3 12.2 11.7 11.3 10.1 6.9 9.6
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