Average annual temperature is 14.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 183 days
Number of rainy days: 176 days
Number of snow days: 6 days
Look at detailed online map of McDermott
* Weather data for McDermott 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) | 17.6 | 24.3 | 24.4 | 28.4 | 30.5 | 33.7 | 34.5 | 34.9 | 33.5 | 30.2 | 25.5 | 18.1 |
| Average daytime temperature (°C) | 9.4 | 13.8 | 13.7 | 20.2 | 23.9 | 27.8 | 31.0 | 29.9 | 27.0 | 20.6 | 14.1 | 10.9 |
| Average temperature (°C) | 4.9 | 6.9 | 7.1 | 13.4 | 17.3 | 21.6 | 24.9 | 23.8 | 20.9 | 15.2 | 8.1 | 5.9 |
| Average night temperature (°C) | 1.6 | 2.0 | 2.2 | 7.6 | 11.7 | 16.0 | 20.3 | 18.8 | 15.6 | 10.8 | 3.8 | 2.3 |
| Absolute minimum temperature (°C) | -5.8 | -7.7 | -6.7 | 1.5 | 4.3 | 10.7 | 16.1 | 13.1 | 11.3 | 2.5 | -5.8 | -4.2 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.3 | 7.6 | 7.7 | 9.6 | 10.0 | 11.5 | 11.7 | 10.7 | 9.9 | 7.5 | 7.3 | 5.5 |
| Precipitation (mm) | 126 | 73 | 99 | 77 | 57 | 80 | 70 | 93 | 48 | 71 | 48 | 71 |
| Sunny days | 9 | 15 | 17 | 17 | 17 | 15 | 10 | 15 | 17 | 17 | 21 | 13 |
| Rainy days | 19 | 11 | 13 | 13 | 14 | 15 | 21 | 16 | 13 | 14 | 9 | 18 |
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit McDermott during the most sunny months:
The largest precipitation sum in McDermott is at