Average annual temperature is 20.6 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Freeport
* Weather data for Freeport 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) | 24.8 | 26.1 | 26.8 | 27.6 | 32.4 | 34.9 | 33.6 | 38.7 | 32.6 | 30.2 | 25.3 | 24.1 |
| Average daytime temperature (°C) | 19.1 | 21.3 | 22.4 | 24.8 | 27.8 | 30.1 | 31.7 | 34.1 | 30.3 | 25.8 | 20.4 | 17.1 |
| Average temperature (°C) | 14.1 | 16.6 | 17.7 | 19.9 | 22.6 | 25.8 | 27.7 | 29.1 | 25.3 | 20.4 | 15.2 | 12.5 |
| Average night temperature (°C) | 9.9 | 13.0 | 13.7 | 15.6 | 17.9 | 21.9 | 24.3 | 25.2 | 21.1 | 15.8 | 11.0 | 8.7 |
| Absolute minimum temperature (°C) | -0.3 | 1.9 | 1.1 | 8.0 | 11.5 | 19.2 | 21.4 | 22.1 | 17.1 | 8.9 | 1.4 | 0.0 |
| 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) | 7.7 | 8.3 | 8.8 | 9.5 | 11.1 | 11.1 | 11.4 | 11.5 | 10.3 | 9.4 | 7.1 | 6.5 |
| Precipitation (mm) | 189 | 95 | 116 | 108 | 99 | 156 | 159 | 99 | 151 | 75 | 118 | 199 |
| Sunny days | 16 | 11 | 10 | 10 | 9 | 5 | 6 | 4 | 9 | 24 | 17 | 21 |
| Rainy days | 15 | 17 | 21 | 20 | 22 | 25 | 25 | 27 | 21 | 7 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Freeport is at