Average annual temperature is 26.6 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Chālappādam
* Weather data for Chālappādam India 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 | 32.5 | 33.5 | 32.4 | 32.0 | 31.2 | 29.3 | 29.9 | 29.9 | 30.5 | 31.1 | 32.9 |
| Average daytime temperature (°C) | 29.7 | 30.4 | 32.0 | 31.5 | 30.6 | 29.0 | 27.7 | 29.1 | 27.7 | 28.9 | 29.4 | 30.5 |
| Average temperature (°C) | 25.4 | 26.3 | 27.8 | 28.1 | 27.7 | 26.6 | 25.7 | 26.6 | 25.3 | 26.1 | 26.4 | 27.1 |
| Average night temperature (°C) | 21.6 | 22.3 | 24.0 | 25.0 | 25.2 | 24.4 | 24.0 | 24.3 | 23.7 | 23.8 | 23.9 | 23.9 |
| Absolute minimum temperature (°C) | 19.7 | 20.6 | 21.9 | 23.2 | 23.7 | 23.3 | 23.0 | 22.9 | 23.1 | 22.9 | 23.0 | 21.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.5 | 11.1 | 11.0 | 8.8 | 8.2 | 7.3 | 10.8 | 6.0 | 8.8 | 8.3 | 9.2 |
| Precipitation (mm) | 33 | 4 | 43 | 163 | 247 | 331 | 477 | 125 | 688 | 356 | 247 | 109 |
| Sunny days | 24 | 21 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 13 |
| Rainy days | 7 | 7 | 16 | 30 | 31 | 30 | 31 | 31 | 30 | 29 | 29 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chālappādam is at