Average annual temperature is 3.2 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -32.4 °C
Number of sunny days: 250 days
Number of rainy days: 79 days
Number of snow days: 36 days
Look at detailed online map of Deren
* Weather data for Deren Mongolia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 0.0 | 8.0 | 16.4 | 21.7 | 24.6 | 35.7 | 34.3 | 31.0 | 30.8 | 17.6 | 15.4 | 5.5 |
| Average daytime temperature (°C) | -9.6 | -2.6 | 5.3 | 8.6 | 17.3 | 26.5 | 25.2 | 25.3 | 19.4 | 12.9 | -3.1 | -10.4 |
| Average temperature (°C) | -16.2 | -10.1 | -1.6 | 2.3 | 10.7 | 19.4 | 19.2 | 18.6 | 13.0 | 5.5 | -8.5 | -15.3 |
| Average night temperature (°C) | -22.0 | -16.5 | -8.4 | -4.0 | 3.9 | 12.2 | 13.5 | 12.1 | 6.6 | -1.1 | -13.1 | -20.1 |
| Absolute minimum temperature (°C) | -32.4 | -22.1 | -18.2 | -11.6 | -1.2 | 5.1 | 8.0 | 5.4 | -1.8 | -4.4 | -22.0 | -30.6 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.4 | 8.9 | 10.5 | 11.2 | 10.1 | 12.0 | 10.2 | 11.0 | 10.3 | 9.3 | 7.5 | 6.4 |
| Precipitation (mm) | 1 | 1 | 2 | 9 | 19 | 35 | 102 | 53 | 23 | 2 | 7 | 10 |
| Sunny days | 29 | 26 | 26 | 19 | 17 | 21 | 12 | 16 | 13 | 29 | 20 | 22 |
| Rainy days | 0 | 0 | 0 | 3 | 14 | 9 | 19 | 15 | 17 | 1 | 1 | 0 |
| Snow days | 2 | 2 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 9 |
Months with the longest average daylight duration in Deren:
The largest precipitation sum in Deren is at