Average annual temperature is 18.5 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 303 days
Number of rainy days: 60 days
Number of snow days: 2 days
Look at detailed online map of Spears
* Weather data for Spears 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) | 20.5 | 21.6 | 24.1 | 31.7 | 32.1 | 39.0 | 39.4 | 38.5 | 36.9 | 30.2 | 27.9 | 21.2 |
| Average daytime temperature (°C) | 12.8 | 14.4 | 19.1 | 25.4 | 28.5 | 33.5 | 37.2 | 34.1 | 32.7 | 26.5 | 19.2 | 14.7 |
| Average temperature (°C) | 6.7 | 7.3 | 11.9 | 18.2 | 22.1 | 26.8 | 31.2 | 28.1 | 26.5 | 20.2 | 13.2 | 8.5 |
| Average night temperature (°C) | 2.1 | 2.3 | 5.7 | 11.0 | 14.9 | 19.4 | 24.3 | 21.7 | 20.2 | 14.4 | 8.3 | 3.3 |
| Absolute minimum temperature (°C) | -4.4 | -5.4 | -2.4 | -1.9 | 8.9 | 13.5 | 20.8 | 17.3 | 17.3 | 1.3 | 2.5 | -2.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 9.0 | 10.5 | 11.9 | 12.4 | 12.4 | 12.7 | 11.4 | 11.2 | 10.1 | 8.9 | 8.5 |
| Precipitation (mm) | 29 | 28 | 18 | 0 | 2 | 0 | 1 | 5 | 23 | 9 | 0 | 17 |
| Sunny days | 25 | 15 | 25 | 29 | 26 | 29 | 29 | 22 | 24 | 28 | 26 | 25 |
| Rainy days | 5 | 12 | 6 | 1 | 5 | 1 | 2 | 9 | 6 | 3 | 4 | 6 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Spears is at