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Willis, TX Climate

1991 to 2020 normals at Conroe Montgomery CO AP, 7.7 mi from the center of Willis, elevation 245 ft.

Average weather by month

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

MonthRangeHighLowPrecip.Snow
January62°39°4.25 in--
February66°43°2.94 in--
March73°49°2.99 in--
April79°55°3.10 in--
May86°64°4.79 in--
June91°70°4.42 in--
July94°72°3.15 in--
August95°72°3.85 in--
September90°66°3.60 in--
October82°56°5.52 in--
November71°47°5.13 in--
December64°41°3.91 in--
Year79°47.65 in--

Frequently asked questions

What is the hottest month in Willis, TX?
August is the warmest month, with a normal high of 95°F at Conroe Montgomery CO AP.
What is the coldest month in Willis, TX?
January is the coldest month, with a normal low of 39°F.
What is the wettest month in Willis, TX?
October has the most precipitation on average, about 5.52 inches.