Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Nainan
* Weather data for Nainan 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) | 30.6 | 32.6 | 34.4 | 40.1 | 38.0 | 38.9 | 33.2 | 34.1 | 33.6 | 34.0 | 32.0 | 31.0 |
| Average daytime temperature (°C) | 26.5 | 29.5 | 31.6 | 35.3 | 34.7 | 34.5 | 32.0 | 32.5 | 31.3 | 31.5 | 30.5 | 26.5 |
| Average temperature (°C) | 20.2 | 23.4 | 26.1 | 29.3 | 30.0 | 30.5 | 28.8 | 28.7 | 27.9 | 26.8 | 24.5 | 20.1 |
| Average night temperature (°C) | 15.1 | 18.3 | 21.9 | 24.8 | 26.5 | 27.9 | 26.2 | 26.1 | 25.4 | 22.7 | 18.4 | 14.6 |
| Absolute minimum temperature (°C) | 11.1 | 13.4 | 19.3 | 21.7 | 23.4 | 24.9 | 24.9 | 25.0 | 24.4 | 18.8 | 15.4 | 11.2 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.0 | 9.6 | 10.7 | 10.3 | 7.9 | 9.5 | 8.0 | 6.8 | 9.0 | 9.6 | 8.7 |
| Precipitation (mm) | 1 | 1 | 112 | 29 | 103 | 304 | 317 | 466 | 392 | 163 | 4 | 20 |
| Sunny days | 26 | 24 | 15 | 18 | 13 | 5 | 0 | 1 | 0 | 16 | 25 | 29 |
| Rainy days | 5 | 4 | 16 | 12 | 18 | 25 | 31 | 30 | 30 | 15 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nainan is at