Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 75 days
Number of rainy days: 290 days
Look at detailed online map of Kalkulam
* Weather data for Kalkulam 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) | 34.2 | 36.8 | 38.5 | 37.1 | 37.7 | 34.9 | 33.2 | 37.3 | 31.1 | 32.1 | 31.8 | 32.1 |
| Average daytime temperature (°C) | 32.6 | 34.4 | 35.7 | 34.7 | 33.3 | 33.1 | 30.5 | 34.4 | 29.1 | 29.8 | 30.2 | 30.1 |
| Average temperature (°C) | 26.4 | 27.2 | 29.0 | 28.6 | 28.6 | 28.3 | 26.7 | 28.4 | 25.7 | 25.8 | 26.0 | 26.4 |
| Average night temperature (°C) | 21.3 | 21.6 | 24.2 | 24.5 | 25.3 | 25.0 | 24.1 | 24.5 | 23.5 | 23.2 | 23.1 | 23.3 |
| Absolute minimum temperature (°C) | 19.0 | 19.4 | 22.4 | 23.4 | 23.7 | 23.7 | 22.7 | 23.5 | 22.3 | 22.1 | 22.3 | 21.4 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| 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) | 10.5 | 10.6 | 11.1 | 10.6 | 9.7 | 10.8 | 8.6 | 11.4 | 7.8 | 8.3 | 8.3 | 8.8 |
| Precipitation (mm) | 24 | 37 | 61 | 124 | 98 | 67 | 186 | 67 | 260 | 321 | 373 | 612 |
| Sunny days | 24 | 19 | 7 | 2 | 2 | 1 | 4 | 6 | 0 | 0 | 0 | 10 |
| Rainy days | 7 | 9 | 24 | 28 | 29 | 29 | 27 | 25 | 30 | 31 | 30 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kalkulam is at