Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Neyakonam
* Weather data for Neyakonam 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) | 31.4 | 33.8 | 37.5 | 39.7 | 39.8 | 40.6 | 40.2 | 40.5 | 36.7 | 35.5 | 31.8 | 33.0 |
| Average daytime temperature (°C) | 29.6 | 30.9 | 34.4 | 36.6 | 36.5 | 37.5 | 36.4 | 37.6 | 34.3 | 33.1 | 29.9 | 29.4 |
| Average temperature (°C) | 24.2 | 24.7 | 28.0 | 29.7 | 30.2 | 30.9 | 30.3 | 30.7 | 28.6 | 27.8 | 25.6 | 25.7 |
| Average night temperature (°C) | 19.7 | 19.4 | 22.9 | 24.5 | 25.7 | 26.5 | 26.1 | 25.9 | 25.0 | 23.9 | 22.8 | 22.7 |
| Absolute minimum temperature (°C) | 17.5 | 17.0 | 19.8 | 22.8 | 23.6 | 24.8 | 24.0 | 24.1 | 23.8 | 22.8 | 21.4 | 20.7 |
| 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 | 11.7 | 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 | 9.8 | 10.8 | 11.0 | 9.6 | 9.6 | 8.5 | 11.0 | 9.4 | 9.9 | 7.1 | 7.8 |
| Precipitation (mm) | 9 | 63 | 36 | 41 | 99 | 92 | 58 | 140 | 205 | 236 | 340 | 86 |
| Sunny days | 19 | 22 | 12 | 11 | 9 | 4 | 5 | 10 | 0 | 3 | 1 | 7 |
| Rainy days | 12 | 6 | 19 | 19 | 22 | 26 | 26 | 21 | 30 | 28 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Neyakonam is at