Weather World
Alvin Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 56°F Lo 40°F | Hi 60°F Lo 44°F | Hi 67°F Lo 49°F | Hi 74°F Lo 56°F | Hi 81°F Lo 64°F | Hi 87°F Lo 71°F | Hi 90°F Lo 74°F | Hi 88°F Lo 73°F | Hi 84°F Lo 69°F | Hi 75°F Lo 59°F | Hi 65°F Lo 49°F | Hi 59°F Lo 45°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 6 mph | 5 mph | 6 mph | 6 mph | 7 mph | 7 mph |
| 3.2 in | 3.8 in | 4.2 in | 3.6 in | 4.7 in | 4.9 in | 6.4 in | 7.5 in | 4.6 in | 3.4 in | 2.8 in | 4.9 in |
| 71% | 74% | 72% | 73% | 75% | 75% | 75% | 77% | 76% | 73% | 71% | 75% |
| 39% | 44% | 40% | 34% | 38% | 35% | 38% | 41% | 37% | 31% | 34% | 42% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 24 | 21 | 24 | 24 | 22 | 18 | 16 | 16 | 22 | 27 | 25 | 25 |
| 6 | 7 | 7 | 6 | 9 | 12 | 15 | 15 | 8 | 4 | 5 | 6 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 206 | 170 | 191 | 223 | 208 | 213 | 195 | 182 | 202 | 230 | 214 | 192 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 13°C Lo 5°C | Hi 16°C Lo 7°C | Hi 19°C Lo 10°C | Hi 23°C Lo 13°C | Hi 27°C Lo 18°C | Hi 31°C Lo 22°C | Hi 32°C Lo 24°C | Hi 31°C Lo 23°C | Hi 29°C Lo 20°C | Hi 24°C Lo 15°C | Hi 19°C Lo 10°C | Hi 15°C Lo 7°C |
| 11 km/h | 12 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 11 km/h | 11 km/h |
| 81 mm | 96 mm | 106 mm | 92 mm | 118 mm | 123 mm | 163 mm | 191 mm | 116 mm | 86 mm | 71 mm | 125 mm |
| 71% | 74% | 72% | 73% | 75% | 75% | 75% | 77% | 76% | 73% | 71% | 75% |
| 39% | 44% | 40% | 34% | 38% | 35% | 38% | 41% | 37% | 31% | 34% | 42% |
| 1020 mb | 1020 mb | 1019 mb | 1017 mb | 1017 mb | 1015 mb | 1016 mb | 1015 mb | 1016 mb | 1017 mb | 1020 mb | 1021 mb |
| 24 | 21 | 24 | 24 | 22 | 18 | 16 | 16 | 22 | 27 | 25 | 25 |
| 6 | 7 | 7 | 6 | 9 | 12 | 15 | 15 | 8 | 4 | 5 | 6 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 206 | 170 | 191 | 223 | 208 | 213 | 195 | 182 | 202 | 230 | 214 | 192 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.