Average annual temperature is 8.7 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -30.6 °C
Number of sunny days: 158 days
Number of rainy days: 175 days
Number of snow days: 32 days
Look at detailed online map of Town of Monmouth
* Weather data for Town of Monmouth 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) | 8.9 | 11.1 | 11.1 | 26.1 | 30.4 | 33.0 | 30.8 | 26.8 | 30.8 | 27.2 | 14.8 | 12.8 |
| Average daytime temperature (°C) | 2.5 | 0.8 | 5.0 | 12.6 | 18.9 | 21.0 | 26.1 | 23.3 | 22.6 | 16.8 | 6.3 | 4.2 |
| Average temperature (°C) | -1.7 | -5.2 | 0.2 | 7.0 | 12.9 | 16.2 | 22.0 | 19.1 | 18.0 | 12.3 | 2.0 | 0.2 |
| Average night temperature (°C) | -5.0 | -10.3 | -4.1 | 2.8 | 7.8 | 12.6 | 18.6 | 15.5 | 14.3 | 8.8 | -1.2 | -2.8 |
| Absolute minimum temperature (°C) | -13.5 | -30.6 | -12.6 | -4.7 | 1.6 | 6.4 | 13.6 | 12.5 | 8.6 | 0.3 | -6.8 | -11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 6.7 | 7.1 | 7.2 | 11.3 | 7.0 | 9.6 | 9.8 | 8.6 | 6.3 | 6.6 | 4.4 |
| Precipitation (mm) | 151 | 36 | 69 | 86 | 150 | 214 | 202 | 149 | 134 | 120 | 67 | 199 |
| Sunny days | 8 | 15 | 14 | 16 | 19 | 6 | 1 | 9 | 15 | 14 | 23 | 18 |
| Rainy days | 11 | 4 | 7 | 14 | 12 | 24 | 30 | 22 | 15 | 17 | 7 | 12 |
| Snow days | 12 | 9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Town of Monmouth during the most sunny months:
Months with the longest average daylight duration in Town of Monmouth:
The largest precipitation sum in Town of Monmouth is at