Average annual temperature is 12.8 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 159 days
Number of rainy days: 196 days
Number of snow days: 10 days
Look at detailed online map of Glendon
* Weather data for Glendon 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) | 16.9 | 21.7 | 22.3 | 26.5 | 29.2 | 32.4 | 32.5 | 33.5 | 32.7 | 29.0 | 22.7 | 15.9 |
| Average daytime temperature (°C) | 7.0 | 11.5 | 11.7 | 17.7 | 22.3 | 26.1 | 28.9 | 28.1 | 25.8 | 19.1 | 12.0 | 9.0 |
| Average temperature (°C) | 3.0 | 4.7 | 5.3 | 11.6 | 16.3 | 20.6 | 23.7 | 22.6 | 20.0 | 14.0 | 6.5 | 4.5 |
| Average night temperature (°C) | -0.1 | 0.1 | 0.6 | 6.2 | 10.7 | 15.2 | 19.3 | 17.6 | 14.8 | 9.7 | 2.5 | 1.3 |
| Absolute minimum temperature (°C) | -7.5 | -9.5 | -8.2 | 0.1 | 3.3 | 10.7 | 15.5 | 11.8 | 9.6 | -1.3 | -7.3 | -4.2 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 4.0 | 7.7 | 7.9 | 9.4 | 10.5 | 10.7 | 11.8 | 11.1 | 10.1 | 7.3 | 7.6 | 5.0 |
| Precipitation (mm) | 156 | 67 | 118 | 78 | 72 | 80 | 97 | 97 | 29 | 68 | 36 | 66 |
| Sunny days | 5 | 14 | 14 | 13 | 18 | 13 | 4 | 14 | 17 | 13 | 22 | 12 |
| Rainy days | 22 | 12 | 13 | 17 | 13 | 17 | 27 | 17 | 13 | 18 | 8 | 19 |
| Snow days | 4 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Glendon during the most sunny months:
The largest precipitation sum in Glendon is at