Average annual temperature is 28.7 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Chattannavaram
* Weather data for Chattannavaram 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) | 34.6 | 36.8 | 37.8 | 42.8 | 44.3 | 43.0 | 38.6 | 35.2 | 35.5 | 35.1 | 34.4 | 34.3 |
| Average daytime temperature (°C) | 31.9 | 35.2 | 34.7 | 38.2 | 38.6 | 39.5 | 32.2 | 33.3 | 32.7 | 34.0 | 32.6 | 29.5 |
| Average temperature (°C) | 25.0 | 27.4 | 28.1 | 31.4 | 32.1 | 34.0 | 28.8 | 29.4 | 28.4 | 28.8 | 27.0 | 24.4 |
| Average night temperature (°C) | 19.0 | 20.6 | 22.6 | 25.5 | 27.2 | 29.0 | 26.0 | 26.2 | 25.2 | 24.0 | 22.5 | 19.6 |
| Absolute minimum temperature (°C) | 15.5 | 18.3 | 20.3 | 22.5 | 23.4 | 25.9 | 24.6 | 24.8 | 24.1 | 21.2 | 20.6 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 11.1 |
| 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) | 10.0 | 10.4 | 10.1 | 10.2 | 9.6 | 9.6 | 5.1 | 8.9 | 7.4 | 10.4 | 9.3 | 8.8 |
| Precipitation (mm) | 1 | 0 | 124 | 116 | 141 | 31 | 438 | 82 | 235 | 33 | 61 | 103 |
| Sunny days | 23 | 28 | 16 | 13 | 8 | 12 | 2 | 4 | 2 | 16 | 16 | 25 |
| Rainy days | 8 | 0 | 15 | 17 | 23 | 18 | 29 | 27 | 28 | 15 | 14 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chattannavaram is at