Average annual temperature is 28.9 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Tiruttalaiyūr
* Weather data for Tiruttalaiyūr 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) | 33.3 | 36.5 | 38.2 | 41.0 | 40.3 | 41.1 | 39.7 | 40.7 | 38.6 | 38.9 | 33.4 | 33.6 |
| Average daytime temperature (°C) | 31.5 | 34.0 | 35.9 | 37.7 | 37.0 | 38.3 | 36.3 | 38.2 | 36.0 | 34.6 | 30.8 | 31.5 |
| Average temperature (°C) | 25.3 | 26.6 | 29.0 | 30.8 | 30.8 | 31.6 | 30.0 | 31.3 | 29.6 | 28.6 | 26.1 | 26.7 |
| Average night temperature (°C) | 20.0 | 20.1 | 23.1 | 24.8 | 26.1 | 26.9 | 25.8 | 26.2 | 25.7 | 24.2 | 22.7 | 22.7 |
| Absolute minimum temperature (°C) | 17.9 | 18.0 | 19.5 | 22.3 | 23.8 | 25.4 | 24.2 | 24.2 | 24.5 | 22.8 | 20.3 | 20.4 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.3 | 10.3 | 11.1 | 11.0 | 10.3 | 10.0 | 8.3 | 10.9 | 9.8 | 10.5 | 8.7 | 9.0 |
| Precipitation (mm) | 6 | 20 | 41 | 38 | 154 | 43 | 43 | 109 | 146 | 156 | 255 | 36 |
| Sunny days | 24 | 24 | 15 | 14 | 12 | 5 | 5 | 11 | 1 | 3 | 2 | 11 |
| Rainy days | 7 | 4 | 16 | 16 | 19 | 25 | 26 | 20 | 29 | 28 | 28 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiruttalaiyūr is at