Average annual temperature is 15.3 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 201 days
Number of rainy days: 163 days
Number of snow days: 1 day
Look at detailed online map of Murphysboro
* Weather data for Murphysboro 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 | 22.0 | 23.9 | 27.7 | 31.1 | 35.4 | 36.7 | 37.4 | 32.9 | 30.5 | 24.7 | 18.5 |
| Average daytime temperature (°C) | 9.7 | 12.5 | 14.1 | 20.8 | 25.8 | 30.5 | 31.5 | 30.4 | 27.9 | 21.3 | 14.7 | 10.9 |
| Average temperature (°C) | 5.1 | 6.7 | 8.3 | 14.3 | 19.8 | 24.0 | 26.0 | 25.1 | 22.1 | 16.0 | 9.2 | 6.3 |
| Average night temperature (°C) | 1.6 | 2.5 | 3.8 | 8.9 | 14.6 | 18.2 | 21.5 | 21.0 | 17.2 | 11.8 | 4.9 | 3.0 |
| Absolute minimum temperature (°C) | -8.6 | -8.8 | -6.2 | 2.6 | 6.5 | 13.2 | 17.1 | 15.3 | 12.9 | -1.2 | -3.9 | -5.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.3 | 7.3 | 7.3 | 10.4 | 11.0 | 12.8 | 11.3 | 10.4 | 10.5 | 7.8 | 7.9 | 6.3 |
| Precipitation (mm) | 144 | 86 | 238 | 99 | 67 | 18 | 113 | 144 | 33 | 67 | 13 | 59 |
| Sunny days | 15 | 16 | 16 | 17 | 18 | 19 | 9 | 17 | 16 | 17 | 24 | 17 |
| Rainy days | 16 | 11 | 15 | 13 | 13 | 11 | 22 | 14 | 14 | 14 | 6 | 14 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Murphysboro during the most sunny months:
The largest precipitation sum in Murphysboro is at