Des Moines International Airport
Weather Station of the U.S. Weather Service

Located in Des Moines in Polk County, Iowa, Des Moines International Airport is at an elevation of 957 feet and was established as a weather station on 01 Jun 1928.

From 1971 to 2000, the following average readings were recorded:

 - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 29.1 35.4 48.2 61.3 72.3 81.8 86.0 83.9 75.9 63.5 46.7 33.1 59.8 Average Low........ 11.7 17.8 28.7 39.9 51.4 61.0 66.1 63.9 54.3 42.2 29.0 16.7 40.2 Monthly Precipitn.. 1.03 1.19 2.21 3.58 4.25 4.57 4.18 4.51 3.15 2.62 2.10 1.33 34.72 Heating Degree Days 1385 1090 826 439 153 16 1 6 103 386 804 1223 6432 Cooling Degree Days 0 0 1 12 60 219 353 285 110 12 0 0 1052 

Location: Des Moines Iowa

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