Average annual temperature is 11.3 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 174 days
Number of rainy days: 175 days
Number of snow days: 16 days
Look at detailed online map of Seward
* Weather data for Seward 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) | 14.6 | 16.8 | 17.0 | 26.7 | 32.0 | 32.8 | 32.1 | 31.1 | 32.0 | 29.0 | 17.6 | 16.3 |
| Average daytime temperature (°C) | 4.1 | 6.8 | 8.0 | 16.6 | 22.3 | 26.9 | 28.9 | 26.6 | 24.3 | 16.9 | 10.0 | 7.8 |
| Average temperature (°C) | 0.6 | 0.9 | 2.8 | 9.8 | 15.3 | 20.5 | 23.2 | 21.1 | 18.9 | 12.4 | 4.9 | 4.2 |
| Average night temperature (°C) | -2.2 | -3.2 | -1.0 | 4.1 | 8.6 | 14.5 | 17.8 | 16.2 | 14.0 | 8.7 | 1.0 | 1.7 |
| Absolute minimum temperature (°C) | -17.3 | -16.0 | -7.1 | -2.5 | 2.3 | 9.2 | 13.9 | 9.5 | 7.9 | -3.0 | -7.5 | -4.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.3 | 7.5 | 6.6 | 8.9 | 10.4 | 11.3 | 11.9 | 10.5 | 8.7 | 6.2 | 6.8 | 3.8 |
| Precipitation (mm) | 88 | 92 | 119 | 104 | 32 | 51 | 77 | 111 | 26 | 99 | 26 | 54 |
| Sunny days | 8 | 17 | 12 | 12 | 22 | 16 | 11 | 16 | 18 | 11 | 20 | 11 |
| Rainy days | 15 | 10 | 14 | 18 | 9 | 14 | 20 | 15 | 12 | 19 | 9 | 20 |
| Snow days | 8 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
The best time to visit Seward during the most sunny months:
The largest precipitation sum in Seward is at