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Millerton, IA Climate

1991 to 2020 normals at Allerton, 11 mi from the center of Millerton, elevation 1090 ft.

Average weather by month

Select a month for daily normals and last year's weather

MonthRangeHighLowPrecip.Snow
January32°13°1.06 in--
February37°17°1.52 in--
March49°28°2.38 in--
April62°38°4.01 in--
May71°50°5.65 in--
June80°60°5.14 in--
July85°64°4.73 in--
August83°62°4.86 in--
September76°54°4.20 in--
October64°41°3.09 in--
November49°28°2.15 in--
December37°19°1.62 in--
Year60°40.41 in--

Frequently asked questions

What is the hottest month in Millerton, IA?
July is the warmest month, with a normal high of 85°F at Allerton.
What is the coldest month in Millerton, IA?
January is the coldest month, with a normal low of 13°F.
What is the wettest month in Millerton, IA?
May has the most precipitation on average, about 5.65 inches.