Dumas, TX Weather & Climate Normals
Dumas's real weather, in one number
Dumas, TX scores 44/100 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. 4 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Dumas's hottest and coldest months
Dumas's hottest month is Jul, averaging 79°F; its coldest is Jan, averaging 36°F, a 43°F swing across the year, a middling gap by national standards.
Dumas's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 49°F | 22°F | 0.39in | 2.2in |
| Feb | 53°F | 24°F | 0.4in | 0.8in |
| Mar | 62°F | 32°F | 0.98in | 1.2in |
| Apr | 70°F | 39°F | 1.38in | 0.1in |
| May | 79°F | 50°F | 1.91in | 0in |
| Jun | 89°F | 60°F | 2.27in | 0in |
| Jul | 92°F | 65°F | 2.72in | 0in |
| Aug | 90°F | 64°F | 2.99in | 0in |
| Sep | 83°F | 56°F | 1.66in | 0in |
| Oct | 72°F | 43°F | 1.8in | 0.4in |
| Nov | 59°F | 31°F | 0.52in | 1.3in |
| Dec | 49°F | 23°F | 0.68in | 3.1in |
May, Jun, Sep, and Oct are the best time to see Dumas at its mildest; the rest of the year, plan around Jul's heat and Jan's cold.
Rain and snow in Dumas
Dumas averages 17.7in of precipitation a year across roughly 47 days with measurable rain or snow, and 9.1in of snow a year.
Where Dumas ranks
Dumas ranks 3790 of 4876 US cities in this dataset for comfort score, and 371 of 384 within TX. About 14,834 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Dumas, TX US, 0.9 miles from Dumas, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station