Average annual temperature is 20.3 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Edison
* Weather data for Edison 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) | 24.9 | 28.6 | 30.5 | 32.2 | 33.1 | 37.1 | 38.0 | 39.3 | 35.6 | 31.0 | 27.2 | 24.2 |
| Average daytime temperature (°C) | 18.6 | 21.6 | 23.6 | 27.2 | 28.6 | 31.5 | 33.9 | 35.8 | 31.1 | 25.8 | 19.8 | 16.4 |
| Average temperature (°C) | 12.7 | 15.6 | 17.3 | 20.5 | 22.5 | 25.7 | 28.2 | 29.5 | 25.2 | 19.8 | 14.5 | 11.3 |
| Average night temperature (°C) | 8.2 | 11.2 | 12.1 | 14.8 | 17.3 | 21.0 | 23.8 | 24.5 | 20.4 | 14.7 | 10.2 | 7.3 |
| Absolute minimum temperature (°C) | -0.9 | 0.0 | -0.8 | 9.0 | 9.8 | 18.5 | 20.9 | 21.8 | 16.5 | 8.6 | 0.6 | 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 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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) | 6.7 | 7.4 | 8.7 | 9.4 | 10.5 | 10.4 | 11.8 | 11.2 | 9.8 | 9.2 | 6.7 | 6.4 |
| Precipitation (mm) | 133 | 90 | 130 | 108 | 103 | 114 | 95 | 94 | 78 | 85 | 59 | 111 |
| Sunny days | 14 | 12 | 17 | 14 | 12 | 9 | 8 | 8 | 15 | 26 | 20 | 21 |
| Rainy days | 17 | 16 | 14 | 16 | 19 | 21 | 23 | 23 | 15 | 5 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Edison during the most sunny months:
The largest precipitation sum in Edison is at