Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 9.0 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of On-ma-thi
* Weather data for On-ma-thi 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) | 27.9 | 30.0 | 33.3 | 37.4 | 35.9 | 33.7 | 32.5 | 31.1 | 32.3 | 30.4 | 29.7 | 27.3 |
| Average daytime temperature (°C) | 25.9 | 28.0 | 30.5 | 35.0 | 32.1 | 30.4 | 29.9 | 28.9 | 29.1 | 28.1 | 27.1 | 24.9 |
| Average temperature (°C) | 17.8 | 20.1 | 22.7 | 27.5 | 26.3 | 25.9 | 25.8 | 25.1 | 25.1 | 23.5 | 21.4 | 19.2 |
| Average night temperature (°C) | 11.1 | 13.1 | 15.9 | 20.3 | 21.2 | 22.3 | 22.6 | 22.5 | 22.0 | 19.8 | 16.8 | 14.4 |
| Absolute minimum temperature (°C) | 9.0 | 10.3 | 13.6 | 16.5 | 18.6 | 21.6 | 21.7 | 21.8 | 21.2 | 16.5 | 13.9 | 9.7 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 10.1 | 10.3 | 10.5 | 11.0 | 10.9 | 10.6 | 9.6 | 8.0 | 9.1 | 9.4 | 9.2 | 9.6 |
| Precipitation (mm) | 0 | 5 | 21 | 5 | 126 | 168 | 214 | 253 | 248 | 95 | 36 | 36 |
| Sunny days | 31 | 24 | 26 | 23 | 5 | 0 | 0 | 0 | 0 | 4 | 19 | 18 |
| Rainy days | 0 | 4 | 5 | 7 | 26 | 30 | 31 | 31 | 30 | 27 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in On-ma-thi is at