Average annual temperature is 28.0 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Rāmanallūr
* Weather data for Rāmanallūr 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) | 30.7 | 32.9 | 36.2 | 38.9 | 38.5 | 39.2 | 38.3 | 39.3 | 36.6 | 36.4 | 31.6 | 33.2 |
| Average daytime temperature (°C) | 29.0 | 30.7 | 33.6 | 36.2 | 35.8 | 36.6 | 35.5 | 36.6 | 34.5 | 33.4 | 29.5 | 29.0 |
| Average temperature (°C) | 24.1 | 24.5 | 27.6 | 29.7 | 30.1 | 30.8 | 30.2 | 30.5 | 29.0 | 28.1 | 25.7 | 25.6 |
| Average night temperature (°C) | 19.9 | 19.6 | 22.8 | 24.4 | 25.9 | 27.1 | 26.4 | 26.1 | 25.7 | 24.2 | 23.1 | 22.8 |
| Absolute minimum temperature (°C) | 16.7 | 17.0 | 20.4 | 21.8 | 23.5 | 25.2 | 24.5 | 24.6 | 24.0 | 22.8 | 20.8 | 20.5 |
| 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 | 12.4 | 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) | 9.9 | 9.8 | 10.8 | 10.9 | 9.5 | 9.6 | 7.7 | 10.8 | 9.6 | 10.3 | 6.9 | 7.4 |
| Precipitation (mm) | 8 | 57 | 63 | 57 | 99 | 89 | 64 | 112 | 189 | 179 | 503 | 99 |
| Sunny days | 16 | 19 | 13 | 15 | 12 | 7 | 6 | 13 | 2 | 0 | 0 | 2 |
| Rainy days | 15 | 9 | 18 | 15 | 19 | 23 | 25 | 18 | 28 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rāmanallūr is at