Average annual temperature is 0.7 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -32.8 °C
Number of sunny days: 202 days
Number of rainy days: 104 days
Number of snow days: 59 days
Look at detailed online map of Ongi
* Weather data for Ongi 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) | 1.7 | 6.7 | 10.9 | 17.3 | 19.2 | 27.0 | 29.9 | 27.2 | 25.8 | 15.3 | 11.2 | 3.4 |
| Average daytime temperature (°C) | -8.8 | -3.8 | 3.3 | 4.9 | 11.7 | 20.3 | 21.0 | 21.1 | 15.0 | 10.7 | -2.3 | -7.5 |
| Average temperature (°C) | -15.7 | -11.2 | -3.4 | -0.7 | 5.2 | 13.6 | 15.5 | 14.9 | 8.2 | 3.6 | -8.5 | -13.6 |
| Average night temperature (°C) | -21.6 | -18.7 | -10.2 | -6.1 | -1.2 | 7.0 | 9.8 | 8.2 | 2.0 | -2.4 | -13.8 | -18.3 |
| Absolute minimum temperature (°C) | -32.8 | -26.2 | -18.9 | -16.2 | -5.5 | -0.8 | 4.3 | 2.0 | -4.8 | -4.4 | -21.1 | -27.0 |
| 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 | 9.4 | 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) | 7.3 | 8.7 | 10.2 | 11.0 | 9.9 | 11.3 | 10.6 | 11.0 | 9.7 | 9.3 | 7.6 | 6.6 |
| Precipitation (mm) | 4 | 4 | 4 | 5 | 54 | 35 | 161 | 49 | 50 | 1 | 15 | 5 |
| Sunny days | 22 | 21 | 22 | 17 | 10 | 11 | 5 | 13 | 10 | 26 | 19 | 26 |
| Rainy days | 0 | 0 | 0 | 2 | 19 | 19 | 26 | 18 | 17 | 3 | 0 | 0 |
| Snow days | 9 | 7 | 9 | 11 | 2 | 0 | 0 | 0 | 3 | 2 | 11 | 5 |
Months with the longest average daylight duration in Ongi:
The largest precipitation sum in Ongi is at