Climatological Rankings

Look up monthly U.S., Statewide, DivisionalClimate Divisions, and RegionalClimate Regions Temperature, Precipitation, Degree Days, and Palmer (Drought) rankings for 1-12, 18, 24, 36, 48, 60-month, and Year-to-Date time periods. Data and statistics are as of January 1895.
Please note, Degree Days are not available for Agricultural Belts

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Iowa Precipitation Rankings, August 1932


Driest
110
13
Normal
13
110
Wettest

More information on Climatological Rankings

Period Amount 20th Century
Average
Departure Rank
(out of 119 years)
Record Wettest/Driest
Since
Jun - Aug 1932
3-month period
15.39"
(390.91 mm)
12.39"
(314.71 mm)
3.00"
(76.20 mm)
101st Driest 1927 Driest since: 1931
18th Wettest 1993 Wettest since: 1928