Mission, Texas Climate by Month
Mission, Texas, United States
Very hot summers and mild winters, with rain spread through the year.
Mission has very hot summers and mild winters, with rain spread through the year. Afternoon highs range from 71°F (22°C) in January to 99°F (37°C) in August, and January nights average 49°F (10°C). About 23 in (579 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 99°F(37°C)
- Average high, August
- Coldest nights
- 49°F(10°C)
- Average low, January
- Rain per year
- 23 in(579 mm)
- No clear rainy season
- Humidity
- 66%
- Sunniest: July
Best and worst months in Mission
Best for weatherFebruary and December are the best time for weather in Mission: highs near 75°F (24°C) and about 1.0 in (26 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 98°F (37°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Mission weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 71°F(22°C) | 49°F(10°C) | 1.0 in(26 mm) | 68% | 3.0 |
| FebFebruaryBest | 77°F(25°C) | 54°F(12°C) | 0.9 in(22 mm) | 66% | 3.6 |
| MarMarch | 82°F(28°C) | 59°F(15°C) | 0.8 in(20 mm) | 62% | 4.3 |
| AprApril | 89°F(32°C) | 65°F(19°C) | 1.1 in(29 mm) | 63% | 5.2 |
| MayMay | 93°F(34°C) | 71°F(22°C) | 2.6 in(66 mm) | 67% | 5.9 |
| JunJune | 97°F(36°C) | 75°F(24°C) | 2.6 in(65 mm) | 66% | 6.2 |
| JulJuly | 98°F(37°C) | 76°F(24°C) | 2.8 in(72 mm) | 64% | 6.4 |
| AugAugust | 99°F(37°C) | 76°F(24°C) | 1.6 in(40 mm) | 63% | 6.1 |
| SepSeptember | 94°F(35°C) | 73°F(23°C) | 4.4 in(112 mm) | 67% | 5.0 |
| OctOctober | 89°F(31°C) | 66°F(19°C) | 2.6 in(65 mm) | 66% | 4.3 |
| NovNovember | 80°F(27°C) | 57°F(14°C) | 1.3 in(32 mm) | 67% | 3.3 |
| DecDecemberBest | 73°F(23°C) | 51°F(10°C) | 1.2 in(30 mm) | 69% | 2.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate outside the United States
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