Average annual temperature is 8.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 211 days
Number of rainy days: 125 days
Number of snow days: 29 days
Look at detailed online map of City of Rushmore
* Weather data for City of Rushmore 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) | 1.8 | 3.9 | 7.2 | 26.9 | 29.7 | 30.9 | 35.2 | 36.1 | 33.6 | 30.7 | 17.4 | 10.8 |
| Average daytime temperature (°C) | -5.5 | -2.5 | 0.7 | 13.3 | 23.1 | 27.4 | 27.5 | 28.1 | 25.5 | 15.0 | 8.7 | 4.5 |
| Average temperature (°C) | -8.5 | -7.4 | -4.1 | 6.8 | 16.8 | 21.9 | 21.5 | 22.4 | 19.8 | 10.2 | 3.3 | -0.1 |
| Average night temperature (°C) | -11.2 | -11.5 | -7.8 | 1.9 | 11.2 | 16.7 | 16.2 | 17.8 | 15.1 | 6.5 | -0.9 | -3.1 |
| Absolute minimum temperature (°C) | -24.9 | -24.7 | -17.3 | -6.9 | 0.8 | 8.9 | 10.4 | 11.0 | 9.4 | -7.2 | -10.7 | -8.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.4 | 7.1 | 6.8 | 8.8 | 11.5 | 12.8 | 12.7 | 11.3 | 10.2 | 7.4 | 7.2 | 5.3 |
| Precipitation (mm) | 54 | 48 | 52 | 69 | 109 | 71 | 81 | 111 | 35 | 133 | 2 | 76 |
| Sunny days | 20 | 19 | 19 | 13 | 18 | 12 | 13 | 21 | 14 | 15 | 24 | 23 |
| Rainy days | 3 | 5 | 5 | 13 | 13 | 18 | 18 | 10 | 16 | 14 | 4 | 6 |
| Snow days | 8 | 4 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
The best time to visit City of Rushmore during the most sunny months:
Months with the longest average daylight duration in City of Rushmore:
The largest precipitation sum in City of Rushmore is at