CLIMATE CHARTS

Des Moines Wsfo-johnston, Iowa

Latitude: 41.7367 Longitude: -93.7236

Elevation: 959 feet (292.3 meters)

Des Moines Wsfo-johnston, Iowa Temperature Chart Daily average maximum and minimum temperatures for Des Moines Wsfo-johnston, Iowa 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 Des Moines Wsfo-johnston, Iowa Precipitation Chart Precipitation chart for Des Moines Wsfo-johnston, Iowa 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 DES MOINES WSFO-JOHNSTON, IA Daylight chart for DES MOINES WSFO-JOHNSTON, IA. Latitude 41.7. 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 Des Moines Wsfo-johnston, Iowa

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 30.2 35.5 48.8 62.0 72.0 80.5 85.0 83.2 75.9 62.7 47.1 33.0
Minimum Temperature °F 12.2 16.9 27.7 39.7 51.1 60.6 64.8 63.4 54.3 41.7 29.2 16.6
Heating Degree Days °F 1358 1086 830 432 163 21 2 6 96 411 806 1246
Cooling Degree Days °F 0 0 1 7 56 187 309 263 99 15 0 0
Precipitation in. 0.98 1.19 2.21 3.71 4.46 5.30 4.78 4.04 3.15 2.54 1.94 1.31

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -1.0 1.9 9.3 16.7 22.2 26.9 29.4 28.4 24.4 17.1 8.4 0.6
Minimum Temperature °C -11.0 -8.4 -2.4 4.3 10.6 15.9 18.2 17.4 12.4 5.4 -1.6 -8.6
Heating Degree Days °C 754 603 461 240 91 12 1 3 53 228 448 692
Cooling Degree Days °C 0 0 1 4 31 104 172 146 55 8 0 0
Precipitation cm. 2.49 3.02 5.61 9.42 11.33 13.46 12.14 10.26 8.00 6.45 4.93 3.33
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