Average annual temperature is 22.6 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Cai Lan
* Weather data for Cai Lan Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.2 | 27.7 | 33.9 | 33.6 | 37.3 | 35.7 | 35.2 | 32.9 | 33.1 | 32.4 | 30.4 | 28.5 |
| Average daytime temperature (°C) | 19.6 | 21.7 | 25.5 | 27.4 | 30.6 | 30.8 | 32.2 | 30.2 | 29.5 | 28.7 | 26.4 | 21.5 |
| Average temperature (°C) | 14.7 | 17.8 | 20.4 | 23.3 | 26.0 | 26.9 | 27.9 | 26.5 | 25.9 | 24.2 | 21.0 | 16.8 |
| Average night temperature (°C) | 10.4 | 14.8 | 16.6 | 20.3 | 22.7 | 24.1 | 24.6 | 23.8 | 23.1 | 20.8 | 16.9 | 12.7 |
| Absolute minimum temperature (°C) | 4.8 | 9.3 | 13.2 | 16.7 | 18.3 | 22.3 | 22.2 | 22.9 | 22.1 | 16.8 | 10.7 | 4.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.9 |
| 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) | 6.0 | 4.3 | 5.0 | 4.8 | 9.0 | 7.6 | 10.7 | 7.7 | 7.6 | 8.7 | 8.1 | 5.7 |
| Precipitation (mm) | 21 | 37 | 54 | 55 | 113 | 420 | 162 | 297 | 219 | 72 | 31 | 19 |
| Sunny days | 17 | 11 | 12 | 4 | 9 | 0 | 2 | 2 | 0 | 14 | 14 | 16 |
| Rainy days | 14 | 17 | 19 | 26 | 22 | 30 | 29 | 29 | 30 | 17 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cai Lan during the most sunny months:
The largest precipitation sum in Cai Lan is at