Average annual temperature is 11.6 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 157 days
Number of rainy days: 197 days
Number of snow days: 11 days
Look at detailed online map of Merrian
* Weather data for Merrian 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) | 16.4 | 16.8 | 17.4 | 29.5 | 30.1 | 33.5 | 32.6 | 30.6 | 32.1 | 27.1 | 18.9 | 14.0 |
| Average daytime temperature (°C) | 6.3 | 8.0 | 8.7 | 18.1 | 21.3 | 24.5 | 28.6 | 26.4 | 22.9 | 17.5 | 9.4 | 7.2 |
| Average temperature (°C) | 2.9 | 2.5 | 3.4 | 11.7 | 14.6 | 18.9 | 23.2 | 21.3 | 18.1 | 13.0 | 4.8 | 3.6 |
| Average night temperature (°C) | 0.3 | -2.2 | -1.0 | 6.3 | 7.9 | 13.8 | 18.7 | 17.1 | 14.1 | 9.4 | 1.3 | 0.9 |
| Absolute minimum temperature (°C) | -6.1 | -14.5 | -7.3 | -1.8 | 1.4 | 7.7 | 14.6 | 13.4 | 9.3 | 1.0 | -6.4 | -4.8 |
| 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 | 15.0 | 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) | 4.2 | 6.7 | 7.2 | 8.9 | 11.6 | 11.2 | 12.0 | 10.7 | 8.7 | 7.8 | 7.3 | 3.9 |
| Precipitation (mm) | 98 | 36 | 80 | 102 | 21 | 93 | 108 | 100 | 123 | 77 | 47 | 113 |
| Sunny days | 9 | 13 | 8 | 15 | 21 | 11 | 10 | 8 | 16 | 15 | 20 | 11 |
| Rainy days | 18 | 12 | 21 | 15 | 10 | 19 | 21 | 23 | 14 | 16 | 9 | 19 |
| Snow days | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Merrian during the most sunny months:
The largest precipitation sum in Merrian is at