Average annual temperature is 11.7 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 181 days
Number of rainy days: 181 days
Number of snow days: 3 days
Look at detailed online map of Surfside
* Weather data for Surfside United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.9 | 10.0 | 8.5 | 12.6 | 15.5 | 19.3 | 24.9 | 23.0 | 22.7 | 18.5 | 15.8 | 14.7 |
| Average daytime temperature (°C) | 7.7 | 5.8 | 6.4 | 10.0 | 13.1 | 16.4 | 21.7 | 21.5 | 19.9 | 16.4 | 11.0 | 8.6 |
| Average temperature (°C) | 5.5 | 3.1 | 4.7 | 8.6 | 11.8 | 15.4 | 20.6 | 20.5 | 18.9 | 15.2 | 8.9 | 6.9 |
| Average night temperature (°C) | 3.8 | 0.7 | 3.4 | 7.6 | 10.8 | 14.6 | 19.7 | 19.7 | 18.0 | 14.2 | 7.1 | 5.4 |
| Absolute minimum temperature (°C) | -0.3 | -21.2 | 0.5 | 3.6 | 7.4 | 10.6 | 17.3 | 18.4 | 14.5 | 8.6 | 1.0 | -0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.9 | 6.1 | 7.5 | 9.3 | 12.0 | 10.1 | 10.5 | 9.9 | 7.4 | 8.1 | 7.2 | 5.7 |
| Precipitation (mm) | 185 | 86 | 76 | 84 | 46 | 87 | 89 | 106 | 149 | 75 | 35 | 82 |
| Sunny days | 6 | 14 | 12 | 20 | 23 | 12 | 13 | 14 | 17 | 14 | 20 | 16 |
| Rainy days | 25 | 11 | 19 | 10 | 8 | 18 | 18 | 17 | 13 | 17 | 10 | 15 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Surfside during the most sunny months:
The largest precipitation sum in Surfside is at