Average annual temperature is 16.9 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 198 days
Number of rainy days: 166 days
Number of snow days: 1 day
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) | 20.1 | 27.5 | 28.7 | 29.9 | 30.7 | 33.4 | 35.7 | 36.9 | 35.1 | 28.5 | 27.6 | 21.1 |
| Average daytime temperature (°C) | 14.5 | 17.3 | 18.5 | 23.2 | 24.6 | 29.1 | 33.0 | 33.0 | 28.1 | 23.2 | 17.1 | 14.6 |
| Average temperature (°C) | 9.0 | 11.5 | 12.2 | 16.6 | 18.9 | 22.6 | 26.9 | 26.5 | 22.1 | 17.1 | 10.9 | 8.5 |
| Average night temperature (°C) | 4.8 | 7.1 | 7.2 | 11.0 | 13.9 | 17.2 | 21.9 | 21.1 | 17.0 | 12.2 | 6.0 | 4.0 |
| Absolute minimum temperature (°C) | -3.0 | -4.4 | -2.4 | 2.7 | 7.5 | 11.3 | 17.7 | 16.5 | 11.9 | 5.1 | -4.4 | -3.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 6.7 | 8.3 | 8.9 | 9.8 | 11.0 | 11.4 | 10.9 | 9.9 | 8.7 | 7.7 | 6.5 |
| Precipitation (mm) | 97 | 89 | 88 | 149 | 63 | 92 | 60 | 141 | 94 | 26 | 38 | 151 |
| Sunny days | 16 | 14 | 16 | 14 | 13 | 13 | 11 | 16 | 18 | 24 | 25 | 18 |
| Rainy days | 14 | 14 | 15 | 16 | 18 | 17 | 20 | 15 | 12 | 7 | 5 | 13 |
| Snow days | 1 | 0 | 0 | 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