Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Achchiyāvaram
* Weather data for Achchiyāvaram 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) | 30.9 | 33.0 | 37.7 | 39.7 | 40.3 | 40.7 | 39.6 | 40.4 | 36.8 | 35.8 | 31.7 | 32.8 |
| Average daytime temperature (°C) | 29.3 | 30.7 | 34.2 | 36.9 | 36.5 | 37.6 | 36.4 | 37.5 | 34.6 | 33.1 | 29.5 | 28.9 |
| Average temperature (°C) | 23.9 | 24.4 | 27.8 | 30.0 | 30.3 | 31.2 | 30.6 | 30.7 | 28.9 | 27.8 | 25.4 | 25.4 |
| Average night temperature (°C) | 19.5 | 19.2 | 22.7 | 24.5 | 25.9 | 27.1 | 26.5 | 26.0 | 25.3 | 23.9 | 22.7 | 22.5 |
| Absolute minimum temperature (°C) | 17.2 | 16.6 | 19.8 | 21.8 | 24.0 | 24.9 | 24.6 | 24.3 | 23.7 | 22.5 | 20.7 | 20.1 |
| 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) | 10.0 | 9.6 | 10.9 | 11.1 | 9.7 | 9.7 | 8.1 | 10.9 | 9.3 | 10.2 | 7.0 | 7.4 |
| Precipitation (mm) | 8 | 51 | 39 | 41 | 101 | 72 | 55 | 92 | 176 | 223 | 425 | 108 |
| Sunny days | 19 | 19 | 12 | 12 | 8 | 6 | 5 | 3 | 1 | 3 | 0 | 3 |
| Rainy days | 12 | 9 | 19 | 18 | 23 | 24 | 26 | 28 | 29 | 28 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Achchiyāvaram is at