Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Tettāmbākkam
* Weather data for Tettāmbākkam 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) | 30.5 | 33.7 | 35.2 | 39.8 | 39.7 | 41.2 | 37.8 | 38.9 | 35.3 | 35.7 | 31.5 | 32.1 |
| Average daytime temperature (°C) | 29.1 | 31.4 | 33.3 | 35.9 | 36.5 | 35.9 | 34.6 | 36.6 | 33.9 | 33.2 | 29.3 | 29.1 |
| Average temperature (°C) | 24.0 | 24.8 | 27.3 | 29.4 | 30.8 | 30.9 | 29.9 | 30.8 | 29.2 | 28.3 | 25.7 | 25.4 |
| Average night temperature (°C) | 19.7 | 19.6 | 22.7 | 24.4 | 26.4 | 27.0 | 26.4 | 26.5 | 25.6 | 24.3 | 23.2 | 22.4 |
| Absolute minimum temperature (°C) | 17.0 | 17.2 | 19.8 | 20.8 | 23.9 | 24.1 | 24.5 | 24.7 | 24.7 | 22.8 | 20.9 | 19.6 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 9.9 | 9.7 | 10.8 | 11.1 | 10.1 | 9.3 | 7.4 | 10.5 | 10.0 | 10.0 | 7.1 | 8.2 |
| Precipitation (mm) | 10 | 10 | 66 | 32 | 102 | 180 | 79 | 127 | 116 | 190 | 407 | 100 |
| Sunny days | 17 | 23 | 12 | 13 | 13 | 15 | 11 | 9 | 4 | 4 | 1 | 3 |
| Rainy days | 14 | 5 | 19 | 17 | 18 | 15 | 20 | 22 | 26 | 27 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tettāmbākkam is at