Average annual temperature is 12.1 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 141 days
Number of rainy days: 211 days
Number of snow days: 13 days
Look at detailed online map of Sinclair
* Weather data for Sinclair 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) | 19.7 | 20.6 | 21.9 | 27.2 | 26.9 | 30.9 | 31.2 | 29.5 | 30.0 | 26.3 | 20.7 | 18.1 |
| Average daytime temperature (°C) | 8.8 | 11.6 | 11.5 | 18.7 | 20.6 | 24.3 | 27.4 | 26.1 | 23.0 | 18.0 | 11.9 | 9.3 |
| Average temperature (°C) | 3.9 | 5.4 | 5.5 | 12.2 | 14.6 | 18.4 | 22.2 | 20.9 | 17.9 | 13.0 | 6.2 | 4.7 |
| Average night temperature (°C) | 0.5 | 0.8 | 0.8 | 6.5 | 9.2 | 13.3 | 18.0 | 16.7 | 13.7 | 9.0 | 1.9 | 1.4 |
| Absolute minimum temperature (°C) | -7.6 | -11.9 | -9.4 | -1.3 | 1.8 | 7.2 | 14.0 | 11.5 | 8.1 | 1.0 | -7.8 | -5.8 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 9.5 |
| 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) | 3.3 | 6.4 | 6.7 | 8.8 | 9.8 | 10.7 | 11.6 | 10.5 | 9.0 | 7.3 | 6.9 | 4.6 |
| Precipitation (mm) | 121 | 100 | 102 | 59 | 122 | 117 | 148 | 134 | 99 | 100 | 57 | 91 |
| Sunny days | 6 | 11 | 8 | 16 | 17 | 12 | 5 | 9 | 11 | 15 | 19 | 12 |
| Rainy days | 20 | 14 | 20 | 14 | 14 | 18 | 26 | 22 | 19 | 16 | 10 | 18 |
| Snow days | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Sinclair during the most sunny months:
The largest precipitation sum in Sinclair is at