Willis, TX Weather & Climate Normals
Willis's real weather, in one number
Willis, TX scores 54/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Willis's hottest and coldest months
Willis's hottest month is Aug, averaging 83°F; its coldest is Jan, averaging 51°F, a 32.3°F swing across the year, a middling gap by national standards.
Willis's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 62°F | 39°F | 4.25in |
| Feb | 66°F | 43°F | 2.94in |
| Mar | 73°F | 49°F | 2.99in |
| Apr | 79°F | 55°F | 3.1in |
| May | 86°F | 64°F | 4.79in |
| Jun | 91°F | 70°F | 4.42in |
| Jul | 94°F | 72°F | 3.15in |
| Aug | 95°F | 72°F | 3.85in |
| Sep | 90°F | 66°F | 3.6in |
| Oct | 82°F | 56°F | 5.52in |
| Nov | 71°F | 47°F | 5.13in |
| Dec | 64°F | 41°F | 3.91in |
Mar, Apr, May, Oct, and Nov are the best time to see Willis at its mildest; the rest of the year, plan around Aug's heat and Jan's cold.
Rain and snow in Willis
Over a typical year, Willis sees about 47.65in of precipitation a year across roughly 123 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Willis ranks
Willis ranks 994 of 4876 US cities in this dataset for comfort score, and 129 of 384 within TX. About 7,222 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Conroe Montgomery Co Ap, TX US, 6.8 miles from Willis, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is