Alvin Climate by Month
Alvin, Texas, United States
Hot summers and mild winters, with rain spread through the year.
The climate in Alvin is one of hot summers and mild winters, with rain spread through the year. Afternoon highs range from 63°F (17°C) in January to 92°F (33°C) in August, and January nights average 44°F (7°C). It gets 55 in (1388 mm) of rain a year, spread across the months.
- Warmest month
- 92°F(33°C)
- Average high, August
- Coldest nights
- 44°F(7°C)
- Average low, January
- Rain per year
- 55 in(1388 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: July
Best and worst months in Alvin
Best for weatherThe most comfortable weather comes in March and April, with highs around 75°F (24°C) and about 3.1 in (78 mm) of rain a month.
Least pleasantJune and September are the least pleasant; June is the hottest, with highs of 89°F (32°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 April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Alvin weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 63°F(17°C) | 44°F(7°C) | 4.0 in(101 mm) | 78% | 2.7 |
| FebFebruary | 66°F(19°C) | 49°F(9°C) | 3.0 in(76 mm) | 75% | 3.0 |
| MarMarchBest | 72°F(22°C) | 55°F(13°C) | 3.0 in(76 mm) | 75% | 4.1 |
| AprAprilBest | 78°F(25°C) | 61°F(16°C) | 3.1 in(80 mm) | 74% | 5.1 |
| MayMay | 84°F(29°C) | 69°F(20°C) | 3.7 in(94 mm) | 74% | 5.8 |
| JunJune | 89°F(32°C) | 74°F(24°C) | 6.6 in(168 mm) | 75% | 6.1 |
| JulJuly | 91°F(33°C) | 76°F(24°C) | 5.5 in(139 mm) | 74% | 6.2 |
| AugAugust | 92°F(33°C) | 76°F(24°C) | 4.6 in(116 mm) | 71% | 5.8 |
| SepSeptember | 88°F(31°C) | 72°F(22°C) | 7.4 in(187 mm) | 72% | 5.0 |
| OctOctober | 82°F(28°C) | 62°F(17°C) | 4.9 in(124 mm) | 71% | 4.0 |
| NovNovember | 72°F(22°C) | 53°F(12°C) | 4.6 in(118 mm) | 77% | 2.9 |
| DecDecember | 65°F(18°C) | 46°F(8°C) | 4.3 in(109 mm) | 73% | 2.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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