Average annual temperature is 24.2 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 8.6 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Seinnan
* Weather data for Seinnan 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) | 29.3 | 31.6 | 34.5 | 39.4 | 41.0 | 39.7 | 37.9 | 33.7 | 36.4 | 32.2 | 32.4 | 28.2 |
| Average daytime temperature (°C) | 25.8 | 28.7 | 30.6 | 34.7 | 34.3 | 32.4 | 31.5 | 30.6 | 32.1 | 29.1 | 28.5 | 25.3 |
| Average temperature (°C) | 17.7 | 21.2 | 23.5 | 27.4 | 27.9 | 27.4 | 27.3 | 26.8 | 27.6 | 24.5 | 21.2 | 18.3 |
| Average night temperature (°C) | 10.8 | 14.6 | 17.4 | 21.1 | 22.8 | 24.2 | 24.5 | 24.4 | 24.1 | 20.8 | 15.1 | 12.5 |
| Absolute minimum temperature (°C) | 8.6 | 11.4 | 15.3 | 16.9 | 19.4 | 22.8 | 23.7 | 23.7 | 22.8 | 16.2 | 11.9 | 9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 9.8 | 9.3 | 10.2 | 10.2 | 8.0 | 7.1 | 6.7 | 9.0 | 9.1 | 9.0 | 8.6 |
| Precipitation (mm) | 1 | 3 | 16 | 14 | 126 | 540 | 596 | 783 | 265 | 187 | 40 | 27 |
| Sunny days | 29 | 22 | 21 | 19 | 10 | 1 | 2 | 0 | 6 | 11 | 26 | 21 |
| Rainy days | 2 | 6 | 10 | 11 | 21 | 29 | 29 | 31 | 24 | 20 | 4 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seinnan is at