Average annual temperature is 21.6 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Jacksonville Heights
* Weather data for Jacksonville 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) | 28.6 | 29.9 | 31.5 | 31.8 | 33.1 | 35.8 | 36.8 | 36.9 | 34.8 | 29.6 | 29.1 | 26.0 |
| Average daytime temperature (°C) | 21.2 | 24.8 | 25.2 | 27.6 | 28.6 | 31.3 | 33.6 | 33.4 | 30.9 | 26.2 | 21.9 | 19.2 |
| Average temperature (°C) | 14.8 | 18.3 | 19.2 | 21.9 | 23.3 | 25.8 | 28.0 | 28.5 | 25.7 | 21.5 | 17.1 | 14.6 |
| Average night temperature (°C) | 9.9 | 13.6 | 14.5 | 17.4 | 18.9 | 21.8 | 23.9 | 24.5 | 21.6 | 17.5 | 13.4 | 10.9 |
| Absolute minimum temperature (°C) | -0.1 | 4.2 | 4.0 | 10.5 | 12.5 | 17.4 | 21.7 | 22.6 | 17.1 | 9.6 | 2.9 | 1.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 8.8 | 9.4 | 9.6 | 11.1 | 10.8 | 11.2 | 11.3 | 10.2 | 9.5 | 6.9 | 6.8 |
| Precipitation (mm) | 46 | 42 | 84 | 131 | 129 | 166 | 155 | 105 | 130 | 47 | 71 | 98 |
| Sunny days | 18 | 21 | 15 | 10 | 10 | 1 | 5 | 4 | 9 | 17 | 14 | 17 |
| Rainy days | 13 | 7 | 16 | 20 | 21 | 29 | 26 | 27 | 21 | 14 | 16 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jacksonville Heights is at