Average annual temperature is 15.0 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 183 days
Number of rainy days: 179 days
Number of snow days: 3 days
Look at detailed online map of Marcum
* Weather data for Marcum 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) | 19.1 | 25.5 | 25.0 | 28.0 | 27.8 | 31.7 | 36.2 | 36.9 | 33.7 | 30.5 | 25.7 | 19.4 |
| Average daytime temperature (°C) | 12.0 | 14.6 | 15.5 | 20.6 | 24.1 | 27.7 | 31.0 | 29.5 | 27.5 | 21.8 | 16.2 | 12.3 |
| Average temperature (°C) | 6.8 | 8.7 | 9.1 | 14.1 | 17.8 | 21.2 | 24.9 | 23.8 | 21.1 | 16.0 | 9.6 | 6.9 |
| Average night temperature (°C) | 3.4 | 4.1 | 4.2 | 8.8 | 12.5 | 15.8 | 19.9 | 19.1 | 15.9 | 11.2 | 4.9 | 3.3 |
| Absolute minimum temperature (°C) | -5.3 | -6.4 | -7.0 | 1.5 | 4.4 | 9.2 | 14.9 | 13.4 | 12.0 | 4.9 | -5.6 | -5.5 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 5.0 | 6.5 | 7.7 | 9.6 | 10.2 | 10.8 | 11.4 | 10.5 | 10.5 | 8.0 | 7.6 | 5.8 |
| Precipitation (mm) | 111 | 113 | 94 | 90 | 70 | 74 | 49 | 91 | 75 | 44 | 50 | 100 |
| Sunny days | 12 | 13 | 19 | 18 | 13 | 15 | 9 | 12 | 16 | 19 | 21 | 16 |
| Rainy days | 18 | 14 | 11 | 12 | 18 | 15 | 22 | 19 | 14 | 12 | 9 | 15 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Marcum during the most sunny months:
The largest precipitation sum in Marcum is at