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Hamill, SD Climate

1991 to 2020 normals at Winner Wiley Fld, 16 mi from the center of Hamill, elevation 2032 ft.

Average weather by month

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

MonthRangeHighLowPrecip.Snow
January35°15°0.21 in--
February39°17°0.30 in--
March50°26°0.84 in--
April60°36°2.11 in--
May71°47°3.39 in--
June82°58°3.72 in--
July90°64°2.36 in--
August87°62°2.53 in--
September79°53°1.81 in--
October64°39°1.48 in--
November49°27°0.44 in--
December37°18°0.26 in--
Year62°19.45 in--

Frequently asked questions

What is the hottest month in Hamill, SD?
July is the warmest month, with a normal high of 90°F at Winner Wiley Fld.
What is the coldest month in Hamill, SD?
January is the coldest month, with a normal low of 15°F.
What is the wettest month in Hamill, SD?
June has the most precipitation on average, about 3.72 inches.