CLIMATE CHARTS

La Harpe, Illinois

Latitude: 40.5839 Longitude: -90.9686

Elevation: 690 feet (210.3 meters)

La Harpe, Illinois Temperature Chart Daily average maximum and minimum temperatures for La Harpe, Illinois 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 La Harpe, Illinois Precipitation Chart Precipitation chart for La Harpe, Illinois 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 LA HARPE, IL Daylight chart for LA HARPE, IL. Latitude 40.6. 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 La Harpe, Illinois

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 33.1 37.9 50.2 63.0 73.1 82.3 86.1 84.5 77.2 65.3 50.6 36.6
Minimum Temperature °F 15.1 18.7 29.3 40.5 51.1 61.0 64.5 62.6 53.4 41.5 30.6 18.9
Heating Degree Days °F 1268 1027 784 410 153 19 1 5 98 373 732 1155
Cooling Degree Days °F 0 0 1 12 63 219 321 270 107 13 0 0
Precipitation in. 1.49 1.75 2.66 3.90 4.80 4.75 4.64 3.73 3.79 3.09 2.94 2.28

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 0.6 3.3 10.1 17.2 22.8 27.9 30.1 29.2 25.1 18.5 10.3 2.6
Minimum Temperature °C -9.4 -7.4 -1.5 4.7 10.6 16.1 18.1 17.0 11.9 5.3 -0.8 -7.3
Heating Degree Days °C 704 571 436 228 85 11 1 3 54 207 407 642
Cooling Degree Days °C 0 0 1 7 35 122 178 150 59 7 0 0
Precipitation cm. 3.78 4.45 6.76 9.91 12.19 12.06 11.79 9.47 9.63 7.85 7.47 5.79
© Climate-Charts.com