Average annual temperature is 11.8 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 178 days
Number of rainy days: 184 days
Number of snow days: 3 days
Look at detailed online map of Monomoy
* Weather data for Monomoy 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 | 9.9 | 8.4 | 12.8 | 16.0 | 19.3 | 25.4 | 24.1 | 23.2 | 18.5 | 15.5 | 14.4 |
| Average daytime temperature (°C) | 7.5 | 5.6 | 6.3 | 10.0 | 13.3 | 16.6 | 22.2 | 21.9 | 20.0 | 16.4 | 10.7 | 8.3 |
| Average temperature (°C) | 5.3 | 3.0 | 4.7 | 8.7 | 12.1 | 15.6 | 21.0 | 20.8 | 19.1 | 15.2 | 8.6 | 6.7 |
| Average night temperature (°C) | 3.6 | 0.5 | 3.3 | 7.6 | 11.0 | 14.7 | 20.0 | 20.0 | 18.1 | 14.1 | 6.9 | 5.1 |
| Absolute minimum temperature (°C) | -0.3 | -20.6 | 0.5 | 3.5 | 7.3 | 10.6 | 17.3 | 18.2 | 14.4 | 8.5 | 0.8 | -0.7 |
| 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 | 6.0 | 7.4 | 9.2 | 12.0 | 10.1 | 10.4 | 10.0 | 7.5 | 8.1 | 7.2 | 5.6 |
| Precipitation (mm) | 191 | 85 | 78 | 81 | 52 | 90 | 90 | 91 | 142 | 65 | 38 | 84 |
| Sunny days | 7 | 11 | 14 | 18 | 23 | 13 | 14 | 12 | 17 | 14 | 19 | 16 |
| Rainy days | 24 | 15 | 17 | 12 | 8 | 17 | 17 | 19 | 13 | 17 | 11 | 14 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Monomoy during the most sunny months:
The largest precipitation sum in Monomoy is at