Average annual temperature is 22.6 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 149
Number of rainy days: 216
Number of snow days:
Average annual precipitation: 1299 mm
Look at detailed online map of Galveston
* Weather data for Galveston United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.1 | 24.1 | 28.9 | 27.1 | 29.6 | 32.7 | 31 | 34.3 | 31.9 | 29.9 | 24.3 | 20.4 |
| Average daytime temperature (°C) | 18.2 | 18 | 22.4 | 23.3 | 26.9 | 30.7 | 29.9 | 31.1 | 30.1 | 25.5 | 20.1 | 17.2 |
| Average temperature (°C) | 15.7 | 15.4 | 19.6 | 20.9 | 24.7 | 28.5 | 29 | 29.9 | 28.8 | 23.8 | 18.5 | 15.5 |
| Average night temperature (°C) | 13.2 | 13.3 | 17.3 | 18.8 | 22.4 | 26.7 | 27.9 | 28.9 | 27.3 | 22.3 | 17.2 | 14 |
| Absolute minimum temperature (°C) | 6.7 | 5.1 | 8.8 | 14.9 | 18.1 | 22.6 | 24.6 | 27.4 | 24.5 | 12.7 | 10.1 | 7.2 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.8 | 11.5 | 12.4 | 13.3 | 13.9 | 14 | 14 | 13.5 | 12.8 | 11.9 | 11 | 10.4 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12 | 12.9 | 13.6 | 14 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.3 | 10.8 | 11.6 | 12.5 | 13.3 | 13.9 | 13.6 | 12.8 | 11.9 | 11.1 | 10.4 | 10.3 |
| Sunshine mean duration (h) | 6.6 | 8.3 | 8.2 | 9 | 9.4 | 11.9 | 12.3 | 12.2 | 10.9 | 8.9 | 8.1 | 8.1 |
| Precipitation (mm) | 150 | 60 | 146 | 242 | 186 | 36 | 45 | 9 | 49 | 131 | 110 | 135 |
| Sunny days | 11 | 12 | 8 | 5 | 5 | 9 | 13 | 18 | 11 | 17 | 18 | 22 |
| Rainy days | 20 | 16 | 23 | 25 | 26 | 21 | 18 | 13 | 19 | 14 | 12 | 9 |
The best time to visit Galveston during the most sunny months:
The largest precipitation sum in Galveston is at