Average annual temperature is 10.1 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -30.5 °C
Number of sunny days: 130 days
Number of rainy days: 208 days
Number of snow days: 27 days
Look at detailed online map of Riley Cove
* Weather data for Riley Cove 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) | 9.0 | 14.0 | 15.3 | 28.9 | 32.0 | 33.9 | 32.0 | 28.1 | 31.9 | 27.9 | 16.9 | 11.5 |
| Average daytime temperature (°C) | 3.6 | 4.3 | 6.7 | 16.9 | 21.9 | 24.5 | 27.9 | 25.0 | 23.0 | 18.0 | 8.0 | 5.6 |
| Average temperature (°C) | -0.1 | -1.8 | 1.2 | 9.9 | 14.2 | 18.7 | 22.3 | 19.9 | 17.9 | 12.7 | 2.9 | 1.9 |
| Average night temperature (°C) | -3.3 | -7.0 | -3.4 | 4.4 | 7.6 | 13.8 | 17.8 | 15.9 | 13.9 | 8.7 | -0.6 | -0.8 |
| Absolute minimum temperature (°C) | -9.4 | -30.5 | -9.9 | -4.2 | 1.4 | 8.3 | 13.0 | 10.4 | 7.4 | 0.4 | -5.7 | -7.0 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 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) | 3.7 | 6.0 | 6.8 | 8.3 | 11.6 | 9.9 | 10.8 | 9.9 | 8.3 | 6.5 | 6.4 | 3.8 |
| Precipitation (mm) | 111 | 53 | 110 | 96 | 56 | 123 | 299 | 174 | 52 | 108 | 63 | 158 |
| Sunny days | 5 | 8 | 11 | 14 | 19 | 9 | 3 | 3 | 13 | 15 | 17 | 13 |
| Rainy days | 18 | 13 | 16 | 16 | 12 | 21 | 28 | 28 | 17 | 16 | 9 | 14 |
| Snow days | 8 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Riley Cove during the most sunny months:
Months with the longest average daylight duration in Riley Cove:
The largest precipitation sum in Riley Cove is at