Average annual temperature is 28.4 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Thoothukudi
* Weather data for Thoothukudi 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) | 30.6 | 31.8 | 33.5 | 35.3 | 37.0 | 39.3 | 39.0 | 39.0 | 38.0 | 34.5 | 30.9 | 31.0 |
| Average daytime temperature (°C) | 28.4 | 28.7 | 30.9 | 32.6 | 34.1 | 37.5 | 36.2 | 36.0 | 34.7 | 31.8 | 29.2 | 28.8 |
| Average temperature (°C) | 25.4 | 25.7 | 27.8 | 29.2 | 30.2 | 31.9 | 30.8 | 30.8 | 29.2 | 27.7 | 26.1 | 26.3 |
| Average night temperature (°C) | 22.3 | 22.2 | 24.5 | 25.6 | 26.6 | 27.3 | 26.4 | 26.2 | 25.0 | 24.2 | 23.4 | 23.8 |
| Absolute minimum temperature (°C) | 21.0 | 20.5 | 22.6 | 24.4 | 24.9 | 25.3 | 24.2 | 24.7 | 24.0 | 22.9 | 22.7 | 22.5 |
| 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 | 11.8 | 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) | 10.2 | 10.3 | 11.2 | 11.1 | 10.0 | 10.7 | 9.6 | 11.5 | 10.5 | 10.1 | 8.7 | 8.3 |
| Precipitation (mm) | 14 | 62 | 44 | 61 | 45 | 30 | 31 | 29 | 105 | 158 | 369 | 542 |
| Sunny days | 24 | 19 | 12 | 14 | 12 | 3 | 10 | 9 | 1 | 1 | 0 | 4 |
| Rainy days | 7 | 9 | 19 | 16 | 19 | 27 | 21 | 22 | 29 | 30 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Thoothukudi is at