CLIMATE CHARTS

Allentown Intl Ap, Pennsylvania

Latitude: 40.6508 Longitude: -75.4492

Elevation: 390.1 feet (118.9 meters)

Allentown Intl Ap, Pennsylvania Temperature Chart Daily average maximum and minimum temperatures for Allentown Intl Ap, Pennsylvania 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 Allentown Intl Ap, Pennsylvania Precipitation Chart Precipitation chart for Allentown Intl Ap, 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 Daylight Chart for ALLENTOWN INTL AP, PA Daylight chart for ALLENTOWN INTL AP, PA. Latitude 40.7. 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 Allentown Intl Ap, Pennsylvania

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 36.0 39.8 49.4 61.3 71.5 80.1 84.2 82.4 74.9 63.6 52.5 40.5
Minimum Temperature °F 19.5 21.7 28.8 38.5 48.3 58.1 62.7 60.9 52.9 41.3 32.9 24.0
Heating Degree Days °F 1155 959 803 458 198 33 3 8 104 396 669 1015
Cooling Degree Days °F 0 0 0 5 40 155 265 214 71 7 0 0
Precipitation in. 3.03 2.70 3.39 3.56 4.14 4.31 4.95 3.69 4.62 3.88 3.50 3.58

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 2.2 4.3 9.7 16.3 21.9 26.7 29.0 28.0 23.8 17.6 11.4 4.7
Minimum Temperature °C -6.9 -5.7 -1.8 3.6 9.1 14.5 17.1 16.1 11.6 5.2 0.5 -4.4
Heating Degree Days °C 642 533 446 254 110 18 2 4 58 220 372 564
Cooling Degree Days °C 0 0 0 3 22 86 147 119 39 4 0 0
Precipitation cm. 7.70 6.86 8.61 9.04 10.52 10.95 12.57 9.37 11.73 9.86 8.89 9.09
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