Average annual temperature is 16.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Johnston Circle
* Weather data for Johnston Circle 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) | 20.3 | 25.5 | 25.7 | 28.8 | 30.7 | 34.0 | 35.7 | 37.7 | 32.5 | 30.7 | 26.2 | 18.9 |
| Average daytime temperature (°C) | 12.9 | 16.2 | 17.5 | 21.3 | 26.2 | 29.3 | 32.3 | 31.6 | 29.6 | 23.5 | 17.8 | 13.1 |
| Average temperature (°C) | 8.3 | 10.6 | 11.3 | 15.3 | 19.6 | 22.8 | 25.9 | 25.6 | 23.0 | 17.4 | 11.5 | 7.7 |
| Average night temperature (°C) | 4.7 | 6.5 | 6.3 | 10.1 | 14.2 | 17.0 | 20.9 | 21.0 | 17.5 | 12.0 | 6.3 | 3.6 |
| Absolute minimum temperature (°C) | -4.0 | -5.2 | -4.7 | 4.0 | 5.4 | 12.9 | 16.3 | 16.9 | 13.5 | 5.5 | -3.7 | -3.8 |
| 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) | 5.2 | 6.0 | 8.4 | 9.1 | 10.8 | 11.1 | 11.3 | 10.1 | 10.9 | 8.4 | 7.5 | 6.6 |
| Precipitation (mm) | 160 | 131 | 123 | 134 | 74 | 185 | 97 | 123 | 14 | 13 | 23 | 86 |
| Sunny days | 12 | 12 | 17 | 13 | 12 | 10 | 11 | 12 | 20 | 20 | 23 | 19 |
| Rainy days | 19 | 16 | 14 | 17 | 19 | 20 | 20 | 19 | 10 | 11 | 7 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Johnston Circle during the most sunny months:
The largest precipitation sum in Johnston Circle is at