Average annual temperature is 19.9 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 199 days
Number of rainy days: 166 days
Look at detailed online map of Glenn Heights
* Weather data for Glenn Heights 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) | 26.1 | 26.9 | 28.3 | 31.4 | 32.5 | 37.6 | 39.6 | 42.1 | 40.0 | 32.8 | 27.7 | 24.5 |
| Average daytime temperature (°C) | 15.8 | 16.3 | 20.9 | 22.4 | 27.3 | 32.3 | 36.0 | 39.1 | 33.4 | 25.9 | 18.6 | 16.2 |
| Average temperature (°C) | 10.5 | 10.2 | 14.9 | 17.1 | 22.2 | 26.8 | 30.4 | 33.3 | 28.0 | 20.5 | 13.6 | 10.6 |
| Average night temperature (°C) | 6.4 | 5.9 | 10.8 | 12.8 | 18.0 | 22.1 | 25.6 | 27.3 | 23.1 | 16.3 | 9.6 | 6.5 |
| Absolute minimum temperature (°C) | -4.1 | -4.1 | 0.4 | 7.3 | 12.3 | 17.8 | 22.2 | 21.6 | 19.1 | 2.6 | -0.7 | 0.4 |
| 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 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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) | 6.9 | 6.5 | 7.9 | 8.7 | 9.1 | 11.1 | 11.6 | 12.2 | 10.3 | 8.3 | 7.5 | 7.5 |
| Precipitation (mm) | 58 | 128 | 122 | 128 | 187 | 183 | 81 | 5 | 101 | 214 | 37 | 78 |
| Sunny days | 21 | 13 | 12 | 11 | 10 | 7 | 19 | 28 | 15 | 18 | 22 | 23 |
| Rainy days | 10 | 15 | 19 | 19 | 21 | 23 | 12 | 3 | 15 | 13 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Glenn Heights during the most sunny months:
The largest precipitation sum in Glenn Heights is at