Average annual temperature is 27.7 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Rāmeswaram
* Weather data for Rāmeswaram 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) | 32.2 | 32.2 | 33.1 | 36.6 | 43.1 | 41.8 | 37.4 | 34.4 | 34.3 | 34.8 | 33.3 | 31.3 |
| Average daytime temperature (°C) | 28.9 | 29.8 | 30.3 | 32.5 | 33.7 | 36.4 | 31.3 | 32.2 | 31.5 | 32.9 | 30.5 | 28.8 |
| Average temperature (°C) | 24.0 | 25.3 | 26.5 | 29.1 | 30.4 | 32.2 | 28.6 | 29.1 | 28.4 | 28.4 | 26.3 | 24.1 |
| Average night temperature (°C) | 19.5 | 20.7 | 22.7 | 25.6 | 27.4 | 28.5 | 26.3 | 26.6 | 25.6 | 24.5 | 23.1 | 20.3 |
| Absolute minimum temperature (°C) | 16.4 | 19.3 | 19.1 | 22.2 | 23.9 | 25.3 | 24.6 | 25.0 | 24.2 | 22.6 | 21.8 | 17.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.2 | 10.1 | 10.7 | 10.3 | 9.6 | 6.4 | 9.0 | 8.2 | 10.5 | 8.9 | 8.9 |
| Precipitation (mm) | 3 | 0 | 81 | 38 | 103 | 77 | 471 | 190 | 357 | 47 | 107 | 108 |
| Sunny days | 23 | 27 | 16 | 18 | 13 | 13 | 1 | 0 | 0 | 12 | 15 | 17 |
| Rainy days | 8 | 1 | 15 | 12 | 18 | 17 | 30 | 31 | 30 | 19 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rāmeswaram is at