Average annual temperature is 24.0 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Nihāin
* Weather data for Nihāin Bangladesh is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.6 | 29.9 | 31.7 | 35.1 | 34.5 | 35.7 | 35.8 | 36.7 | 36.7 | 32.8 | 32.7 | 29.2 |
| Average daytime temperature (°C) | 24.6 | 27.1 | 28.4 | 31.1 | 31.3 | 31.3 | 32.1 | 31.4 | 32.9 | 30.7 | 29.5 | 25.9 |
| Average temperature (°C) | 17.0 | 19.8 | 21.6 | 24.5 | 26.3 | 27.3 | 28.2 | 27.7 | 28.5 | 25.5 | 22.4 | 19.2 |
| Average night temperature (°C) | 10.4 | 13.5 | 16.5 | 18.9 | 21.8 | 24.5 | 25.2 | 25.1 | 25.0 | 21.1 | 16.3 | 13.6 |
| Absolute minimum temperature (°C) | 7.8 | 10.6 | 13.2 | 14.7 | 20.0 | 23.6 | 24.2 | 24.0 | 23.9 | 18.0 | 13.4 | 9.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 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 | 9.1 | 7.0 | 8.9 | 10.0 | 7.4 | 8.2 | 6.7 | 9.4 | 9.0 | 9.4 | 8.5 |
| Precipitation (mm) | 1 | 20 | 218 | 108 | 287 | 860 | 736 | 809 | 325 | 451 | 39 | 15 |
| Sunny days | 30 | 20 | 15 | 15 | 6 | 2 | 1 | 2 | 5 | 13 | 28 | 24 |
| Rainy days | 1 | 8 | 16 | 15 | 25 | 28 | 30 | 29 | 25 | 18 | 2 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nihāin is at