Average annual temperature is 10.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -23.2 °C
Number of sunny days: 174
Number of rainy days: 173
Number of snow days: 18
Average annual precipitation: 985 mm
Look at detailed online map of Port Barrington
* Weather data for Port Barrington United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.5 | 14.9 | 19.7 | 25.9 | 30.6 | 32.5 | 32.7 | 36.9 | 33.8 | 27.6 | 19.1 | 14 |
| Average daytime temperature (°C) | 2.5 | 4.9 | 7.2 | 15.8 | 21.7 | 26.9 | 28 | 27.1 | 23.9 | 16.3 | 9.2 | 6.2 |
| Average temperature (°C) | -1.1 | -0.5 | 2.2 | 9.4 | 15.2 | 20.4 | 22.6 | 22 | 19.1 | 12.3 | 4.7 | 2.8 |
| Average night temperature (°C) | -3.7 | -4.6 | -1.5 | 4.2 | 9.9 | 15.1 | 18.3 | 17.9 | 15.7 | 9.1 | 1.2 | 0.6 |
| Absolute minimum temperature (°C) | -23.2 | -21.2 | -12 | -1.9 | 1.3 | 7.7 | 14.4 | 12.6 | 10.5 | -2.2 | -11 | -7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10 | 11.2 | 12.7 | 14 | 15 | 15.3 | 15.2 | 14.5 | 13.2 | 11.8 | 10.4 | 9.3 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.2 | 10 | 11.2 | 12.7 | 14.1 | 15.1 | 14.5 | 13.2 | 11.8 | 10.4 | 9.4 | 9.1 |
| Sunshine mean duration (h) | 5.2 | 8.5 | 7 | 8.9 | 11.2 | 11.9 | 11.7 | 10.7 | 8.3 | 7.1 | 7.8 | 6 |
| Precipitation (mm) | 60 | 92 | 77 | 75 | 60 | 31 | 154 | 138 | 97 | 83 | 48 | 69 |
| Sunny days | 11 | 18 | 9 | 14 | 20 | 18 | 11 | 14 | 11 | 11 | 22 | 15 |
| Rainy days | 13 | 8 | 17 | 16 | 11 | 12 | 20 | 17 | 19 | 19 | 6 | 15 |
| Snow days | 7 | 2 | 5 | 1 | 2 | 1 |
The best time to visit Port Barrington during the most sunny months:
The largest precipitation sum in Port Barrington is at