Average annual temperature is 27.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Seinnyun
* Weather data for Seinnyun 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) | 31.9 | 33.0 | 34.8 | 36.8 | 36.7 | 32.5 | 31.8 | 31.7 | 31.6 | 32.8 | 33.6 | 33.9 |
| Average daytime temperature (°C) | 30.1 | 31.2 | 32.5 | 34.2 | 32.9 | 29.6 | 30.1 | 29.7 | 29.3 | 30.5 | 32.7 | 32.1 |
| Average temperature (°C) | 24.5 | 25.5 | 27.9 | 29.8 | 29.5 | 26.6 | 26.6 | 26.1 | 26.3 | 26.8 | 28.2 | 27.2 |
| Average night temperature (°C) | 19.0 | 19.7 | 23.2 | 25.2 | 26.2 | 24.5 | 24.3 | 23.9 | 24.2 | 24.1 | 24.1 | 22.6 |
| Absolute minimum temperature (°C) | 15.3 | 16.8 | 20.9 | 22.9 | 24.3 | 23.4 | 23.4 | 22.9 | 23.5 | 23.1 | 22.8 | 19.3 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.6 | 10.7 | 11.2 | 10.5 | 5.7 | 6.5 | 5.0 | 5.5 | 8.2 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 4 | 34 | 4 | 203 | 684 | 738 | 577 | 815 | 467 | 38 | 20 |
| Sunny days | 31 | 25 | 18 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 13 | 19 |
| Rainy days | 0 | 3 | 13 | 9 | 27 | 30 | 31 | 31 | 30 | 31 | 17 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Seinnyun during the most sunny months:
The largest precipitation sum in Seinnyun is at