Average annual temperature is 25.6 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 178 days
Number of rainy days: 187 days
Look at detailed online map of Chem
* Weather data for Chem 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) | 30.7 | 34.5 | 36.9 | 40.1 | 41.3 | 36.9 | 35.5 | 34.0 | 34.1 | 33.5 | 33.0 | 30.5 |
| Average daytime temperature (°C) | 27.5 | 30.9 | 32.9 | 35.8 | 34.4 | 32.3 | 32.5 | 30.2 | 31.9 | 31.4 | 30.0 | 27.4 |
| Average temperature (°C) | 19.7 | 22.6 | 25.7 | 28.4 | 28.7 | 28.2 | 28.1 | 26.8 | 27.4 | 26.4 | 24.2 | 21.1 |
| Average night temperature (°C) | 13.2 | 15.0 | 19.5 | 22.3 | 24.0 | 25.3 | 25.3 | 24.6 | 24.7 | 22.3 | 19.4 | 16.1 |
| Absolute minimum temperature (°C) | 10.9 | 12.4 | 17.6 | 20.1 | 21.3 | 24.4 | 24.1 | 23.9 | 23.6 | 18.8 | 16.3 | 11.7 |
| 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) | 9.8 | 10.0 | 9.4 | 10.9 | 10.0 | 8.6 | 9.2 | 5.5 | 7.9 | 9.3 | 9.3 | 8.9 |
| Precipitation (mm) | 0 | 0 | 53 | 79 | 189 | 267 | 262 | 728 | 400 | 178 | 72 | 42 |
| Sunny days | 31 | 27 | 19 | 22 | 13 | 2 | 0 | 1 | 0 | 16 | 22 | 25 |
| Rainy days | 0 | 1 | 12 | 8 | 18 | 28 | 31 | 30 | 30 | 15 | 8 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chem is at