Average annual temperature is 15.4 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -15 °C
Number of sunny days: 249
Number of rainy days: 110
Number of snow days: 6
Average annual precipitation: 538 mm
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* Weather data for Spearman United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.1 | 22 | 26.2 | 31.5 | 34.9 | 38.3 | 39.8 | 39.4 | 39.9 | 31.8 | 28.6 | 22.2 |
| Average daytime temperature (°C) | 11.1 | 13.3 | 16.9 | 23.2 | 26 | 28.9 | 34.3 | 35 | 31 | 23.3 | 16.9 | 11.7 |
| Average temperature (°C) | 4.1 | 5.1 | 8.7 | 14.5 | 19.2 | 22.4 | 27.1 | 27.9 | 24.2 | 16.2 | 9.6 | 5.4 |
| Average night temperature (°C) | -0.7 | -0.8 | 2.4 | 8 | 13.8 | 17.3 | 21.2 | 21.5 | 18.4 | 10.5 | 4.3 | 1 |
| Absolute minimum temperature (°C) | -15 | -12.6 | -5.6 | -2.4 | 6.7 | 12.4 | 16.7 | 16.7 | 12.4 | -5.1 | -4.8 | -4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.4 | 11.4 | 12.6 | 13.6 | 14.4 | 14.6 | 14.6 | 14 | 13 | 11.8 | 10.7 | 9.9 |
| Daylight mean duration (h) | 10 | 10.9 | 12 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.8 | 10.4 | 11.4 | 12.6 | 13.7 | 14.5 | 14 | 13 | 11.9 | 10.7 | 9.9 | 9.7 |
| Sunshine mean duration (h) | 7.7 | 8.9 | 9.7 | 10.9 | 10.3 | 11.8 | 12.5 | 12.2 | 10.4 | 9.8 | 8.3 | 7.9 |
| Precipitation (mm) | 13 | 12 | 5 | 50 | 129 | 129 | 47 | 19 | 25 | 45 | 5 | 60 |
| Sunny days | 26 | 21 | 25 | 20 | 11 | 12 | 17 | 24 | 21 | 24 | 24 | 24 |
| Rainy days | 3 | 6 | 4 | 10 | 20 | 18 | 14 | 7 | 9 | 7 | 5 | 7 |
| Snow days | 2 | 1 | 2 | 1 |
The largest precipitation sum in Spearman is at