Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Irumbūr
* Weather data for Irumbūr 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) | 33.2 | 35.5 | 37.5 | 39.6 | 39.4 | 41.6 | 39.8 | 41.1 | 36.1 | 37.1 | 31.8 | 32.7 |
| Average daytime temperature (°C) | 30.6 | 32.0 | 34.6 | 36.4 | 35.8 | 38.0 | 36.5 | 37.5 | 34.3 | 33.1 | 29.9 | 29.7 |
| Average temperature (°C) | 25.2 | 25.8 | 28.6 | 30.2 | 30.0 | 31.3 | 30.5 | 30.6 | 28.7 | 28.0 | 26.0 | 26.1 |
| Average night temperature (°C) | 20.7 | 20.6 | 23.9 | 25.4 | 26.0 | 27.1 | 26.4 | 26.3 | 25.2 | 24.5 | 23.2 | 23.2 |
| Absolute minimum temperature (°C) | 18.8 | 18.7 | 20.7 | 24.1 | 24.2 | 25.8 | 24.5 | 24.3 | 24.4 | 23.0 | 22.6 | 21.5 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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 | 10.0 | 11.1 | 11.1 | 9.5 | 9.8 | 8.9 | 11.1 | 10.1 | 9.9 | 7.7 | 8.1 |
| Precipitation (mm) | 10 | 41 | 21 | 67 | 126 | 52 | 66 | 140 | 137 | 177 | 325 | 118 |
| Sunny days | 23 | 22 | 10 | 11 | 7 | 3 | 3 | 4 | 0 | 1 | 1 | 7 |
| Rainy days | 8 | 6 | 21 | 19 | 24 | 27 | 28 | 27 | 30 | 30 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irumbūr is at