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Lamar, OK Climate

1991 to 2020 normals at Holdenville 3ese Mesonet, 13 mi from the center of Lamar, elevation 918 ft.

Average weather by month

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

MonthRangeHighLowPrecip.Snow
January51°30°----
February55°33°----
March64°42°----
April72°50°----
May79°60°----
June87°67°----
July91°71°----
August92°70°----
September84°63°----
October74°51°----
November62°40°----
December52°32°----
Year72°----

Frequently asked questions

What is the hottest month in Lamar, OK?
August is the warmest month, with a normal high of 92°F at Holdenville 3ese Mesonet.
What is the coldest month in Lamar, OK?
January is the coldest month, with a normal low of 30°F.