Mission, TX Weather & Climate Normals
Mission's real weather, in one number
Mission, TX scores 56/100 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.
Mission's hottest and coldest months
Mission's hottest month is Aug, averaging 89°F; its coldest is Jan, averaging 63°F, a 26.5°F swing across the year, a middling gap by national standards.
Mission's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 73°F | 53°F | 0.77in |
| Feb | 77°F | 57°F | 0.72in |
| Mar | 83°F | 63°F | 1.38in |
| Apr | 88°F | 68°F | 1.43in |
| May | 93°F | 74°F | 2.03in |
| Jun | 97°F | 78°F | 3.05in |
| Jul | 99°F | 79°F | 2.03in |
| Aug | 100°F | 79°F | 1.81in |
| Sep | 94°F | 76°F | 4.61in |
| Oct | 89°F | 69°F | 2.1in |
| Nov | 80°F | 60°F | 1.17in |
| Dec | 74°F | 54°F | 1.06in |
Jan, Feb, Mar, Nov, and Dec are the best time to see Mission at its mildest; the rest of the year, plan around Aug's heat.
Rain and snow in Mission
Over a typical year, Mission sees about 22.16in of precipitation a year across roughly 62 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Mission ranks
Mission ranks 730 of 4876 US cities in this dataset for comfort score, and 73 of 384 within TX. About 88,574 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Mcallen Miller Intl Ap, TX US, 4.6 miles from Mission, 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