Climate for Galveston, Texas
Home : Climate Graphs: Texas : Galveston
Average Temperatures for Galveston
| Month | Low | High |
|---|---|---|
| Jan | 49.7°F | 61.9°F |
| Feb | 51.5°F | 64.4°F |
| Mar | 58.2°F | 70.0°F |
| Apr | 64.7°F | 75.2°F |
| May | 72.3°F | 81.4°F |
| Jun | 77.8°F | 86.6°F |
| Jul | 79.8°F | 88.7°F |
| Aug | 79.5°F | 89.3°F |
| Sept | 75.6°F | 86.5°F |
| Oct | 68.4°F | 79.7°F |
| Nov | 59.4°F | 71.3°F |
| Dec | 51.8°F | 64.3°F |
Galveston's coldest month is January when the average temperature overnight is 49.7°F. In August, the warmest month, the average day time temperature rises to 89.3°F.
Average Rainfall for Galveston
| Month | Precipitation |
|---|---|
| Jan | 4.08in. |
| Feb | 2.61in. |
| Mar | 2.76in. |
| Apr | 2.56in. |
| May | 3.70in. |
| Jun | 4.04in. |
| Jul | 3.45in. |
| Aug | 4.22in. |
| Sept | 5.76in. |
| Oct | 3.49in. |
| Nov | 3.64in. |
| Dec | 3.53in. |
The driest month in Galveston is April with 2.56 inches of precipitation, and with 5.76 inches September is the wettest month.