Average annual temperature is 27.6 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of Cái
* Weather data for Cái 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) | 33.0 | 34.5 | 36.3 | 37.8 | 36.7 | 33.4 | 33.1 | 33.5 | 33.0 | 32.8 | 32.5 | 33.9 |
| Average daytime temperature (°C) | 29.9 | 32.8 | 34.5 | 35.1 | 33.1 | 31.5 | 31.2 | 32.0 | 31.2 | 31.9 | 31.5 | 32.1 |
| Average temperature (°C) | 25.6 | 27.5 | 28.5 | 29.7 | 28.9 | 27.7 | 27.3 | 28.1 | 27.0 | 26.9 | 26.8 | 27.6 |
| Average night temperature (°C) | 21.9 | 22.6 | 23.0 | 25.2 | 26.1 | 25.3 | 24.9 | 25.6 | 24.7 | 24.0 | 23.4 | 23.5 |
| Absolute minimum temperature (°C) | 20.1 | 21.7 | 20.4 | 22.9 | 24.3 | 23.5 | 22.9 | 24.1 | 23.8 | 23.2 | 21.4 | 22.0 |
| 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) | 8.0 | 10.2 | 10.9 | 11.0 | 10.0 | 8.5 | 7.8 | 9.3 | 7.0 | 8.5 | 9.2 | 9.5 |
| Precipitation (mm) | 104 | 20 | 1 | 76 | 195 | 261 | 351 | 274 | 409 | 345 | 190 | 27 |
| Sunny days | 10 | 16 | 25 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 8 |
| Rainy days | 21 | 12 | 6 | 26 | 30 | 30 | 31 | 31 | 30 | 31 | 23 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cái is at