Average annual temperature is 14.7 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 182 days
Number of rainy days: 182 days
Number of snow days: 1 day
Look at detailed online map of Stewart
* Weather data for Stewart 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) | 17.9 | 23.7 | 24.7 | 28.2 | 29.7 | 33.0 | 35.8 | 37.5 | 33.8 | 30.3 | 25.8 | 17.8 |
| Average daytime temperature (°C) | 10.4 | 13.9 | 14.4 | 19.8 | 24.3 | 28.2 | 30.9 | 30.0 | 28.1 | 21.2 | 14.8 | 11.1 |
| Average temperature (°C) | 6.0 | 7.8 | 8.2 | 13.4 | 18.0 | 21.7 | 24.9 | 24.0 | 21.5 | 15.6 | 8.8 | 6.2 |
| Average night temperature (°C) | 2.7 | 3.3 | 3.5 | 7.9 | 12.6 | 16.1 | 20.2 | 19.2 | 16.0 | 11.3 | 4.7 | 2.8 |
| Absolute minimum temperature (°C) | -5.2 | -6.5 | -7.1 | -0.2 | 4.3 | 10.1 | 15.9 | 13.3 | 12.3 | -1.4 | -5.5 | -6.0 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.7 | 7.0 | 7.8 | 9.5 | 10.2 | 10.9 | 11.4 | 10.5 | 10.3 | 7.2 | 7.6 | 5.3 |
| Precipitation (mm) | 119 | 108 | 131 | 74 | 60 | 172 | 64 | 101 | 76 | 61 | 60 | 89 |
| Sunny days | 8 | 15 | 19 | 18 | 15 | 14 | 8 | 15 | 17 | 18 | 21 | 14 |
| Rainy days | 22 | 13 | 12 | 12 | 16 | 16 | 23 | 16 | 13 | 13 | 9 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Stewart during the most sunny months:
The largest precipitation sum in Stewart is at