Average annual temperature is 23.8 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of On Dwei
* Weather data for On Dwei Myanmar is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.0 | 33.6 | 37.4 | 39.9 | 40.8 | 31.9 | 30.6 | 30.0 | 30.8 | 29.8 | 29.7 | 29.2 |
| Average daytime temperature (°C) | 27.3 | 30.4 | 33.6 | 36.3 | 32.8 | 29.0 | 28.7 | 27.1 | 28.4 | 28.3 | 27.7 | 25.9 |
| Average temperature (°C) | 19.3 | 21.8 | 25.4 | 28.2 | 26.7 | 24.6 | 24.6 | 23.9 | 24.4 | 23.7 | 22.6 | 20.3 |
| Average night temperature (°C) | 12.9 | 14.2 | 18.2 | 21.4 | 22.2 | 22.3 | 22.2 | 22.0 | 22.0 | 19.7 | 17.9 | 15.3 |
| Absolute minimum temperature (°C) | 9.6 | 12.0 | 16.0 | 18.1 | 19.0 | 21.5 | 20.7 | 21.2 | 20.9 | 17.2 | 14.6 | 11.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.1 | 10.2 | 11.0 | 9.9 | 6.5 | 8.4 | 5.0 | 7.3 | 9.7 | 8.9 | 9.2 |
| Precipitation (mm) | 0 | 0 | 3 | 28 | 344 | 475 | 495 | 857 | 486 | 172 | 190 | 32 |
| Sunny days | 30 | 28 | 26 | 23 | 7 | 0 | 0 | 0 | 1 | 12 | 21 | 22 |
| Rainy days | 1 | 0 | 5 | 7 | 24 | 30 | 31 | 31 | 29 | 19 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in On Dwei is at