Average annual temperature is 27.9 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Muttālam
* Weather data for Muttālam 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) | 29.9 | 31.5 | 35.9 | 38.3 | 38.6 | 39.6 | 38.9 | 39.8 | 35.8 | 35.7 | 31.4 | 32.3 |
| Average daytime temperature (°C) | 28.7 | 29.7 | 32.8 | 35.5 | 34.9 | 36.2 | 35.3 | 36.3 | 33.6 | 33.0 | 29.2 | 28.7 |
| Average temperature (°C) | 24.3 | 24.4 | 27.6 | 29.6 | 30.0 | 30.6 | 30.0 | 30.2 | 29.0 | 28.1 | 25.6 | 25.7 |
| Average night temperature (°C) | 20.6 | 20.3 | 23.3 | 25.2 | 26.4 | 27.2 | 26.7 | 26.6 | 26.1 | 24.5 | 23.0 | 23.3 |
| Absolute minimum temperature (°C) | 17.5 | 17.6 | 21.4 | 23.0 | 23.8 | 24.8 | 24.8 | 24.7 | 24.1 | 22.4 | 21.1 | 21.4 |
| 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 | 12.7 | 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) | 9.8 | 10.0 | 11.0 | 11.0 | 9.5 | 9.8 | 8.2 | 10.9 | 9.9 | 10.1 | 6.8 | 7.8 |
| Precipitation (mm) | 18 | 74 | 48 | 44 | 108 | 114 | 63 | 127 | 135 | 234 | 639 | 158 |
| Sunny days | 14 | 20 | 12 | 11 | 14 | 8 | 5 | 5 | 0 | 0 | 0 | 1 |
| Rainy days | 17 | 8 | 19 | 19 | 17 | 22 | 26 | 26 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Muttālam is at