Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Tālaikkulam
* Weather data for Tālaikkulam 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) | 35.7 | 36.5 | 39.0 | 40.3 | 41.0 | 41.6 | 38.1 | 41.1 | 38.1 | 36.7 | 32.1 | 32.5 |
| Average daytime temperature (°C) | 32.5 | 32.9 | 35.8 | 37.0 | 37.3 | 38.4 | 35.8 | 38.8 | 35.0 | 32.7 | 30.1 | 29.4 |
| Average temperature (°C) | 26.0 | 26.1 | 29.0 | 30.1 | 30.9 | 31.7 | 30.2 | 31.4 | 28.9 | 27.2 | 25.7 | 25.9 |
| Average night temperature (°C) | 21.8 | 21.3 | 24.3 | 25.0 | 26.1 | 26.6 | 25.4 | 25.7 | 24.8 | 23.7 | 23.0 | 23.3 |
| Absolute minimum temperature (°C) | 20.6 | 19.0 | 22.5 | 22.8 | 23.6 | 25.0 | 23.5 | 23.9 | 23.7 | 22.4 | 22.1 | 22.6 |
| 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 | 12.6 | 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) | 10.1 | 10.2 | 10.9 | 10.6 | 9.8 | 10.8 | 9.4 | 11.3 | 9.5 | 9.2 | 7.4 | 7.4 |
| Precipitation (mm) | 47 | 66 | 41 | 95 | 40 | 25 | 45 | 29 | 135 | 199 | 347 | 509 |
| Sunny days | 24 | 21 | 6 | 4 | 8 | 6 | 12 | 11 | 2 | 1 | 1 | 6 |
| Rainy days | 7 | 7 | 25 | 26 | 23 | 24 | 19 | 20 | 28 | 30 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tālaikkulam is at