Average annual temperature is 19.2 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 311 days
Number of rainy days: 52 days
Number of snow days: 2 days
Look at detailed online map of Mastodon
* Weather data for Mastodon 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) | 19.0 | 21.5 | 26.7 | 32.2 | 33.6 | 40.7 | 42.5 | 42.1 | 38.4 | 31.9 | 28.5 | 20.8 |
| Average daytime temperature (°C) | 14.4 | 15.5 | 21.5 | 26.9 | 30.8 | 35.7 | 39.0 | 36.0 | 34.4 | 27.4 | 19.8 | 15.2 |
| Average temperature (°C) | 7.1 | 7.9 | 13.6 | 18.6 | 23.9 | 28.6 | 32.5 | 29.3 | 27.2 | 20.0 | 12.5 | 7.8 |
| Average night temperature (°C) | 0.5 | 1.8 | 6.3 | 10.2 | 15.4 | 19.8 | 24.4 | 22.3 | 19.1 | 12.8 | 5.9 | 1.1 |
| Absolute minimum temperature (°C) | -7.3 | -5.1 | -1.2 | -1.5 | 10.5 | 14.4 | 19.9 | 16.9 | 14.2 | -0.5 | -0.8 | -4.1 |
| 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 | 10.5 | 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) | 8.6 | 8.7 | 10.0 | 11.9 | 12.2 | 12.7 | 12.7 | 11.7 | 11.3 | 10.2 | 8.6 | 8.7 |
| Precipitation (mm) | 12 | 26 | 6 | 0 | 0 | 0 | 0 | 15 | 4 | 4 | 6 | 19 |
| Sunny days | 27 | 18 | 24 | 30 | 27 | 29 | 28 | 23 | 25 | 28 | 25 | 27 |
| Rainy days | 4 | 9 | 6 | 0 | 4 | 1 | 3 | 8 | 5 | 3 | 5 | 4 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mastodon is at