Average annual temperature is 24.5 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 6.4 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Cửu Yên
* Weather data for Cửu Yên 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) | 29.7 | 30.7 | 34.4 | 34.0 | 38.4 | 36.1 | 36.2 | 33.7 | 34.5 | 32.5 | 31.3 | 29.4 |
| Average daytime temperature (°C) | 21.1 | 23.5 | 26.6 | 29.4 | 32.4 | 32.3 | 33.7 | 31.5 | 30.7 | 29.7 | 26.8 | 22.5 |
| Average temperature (°C) | 16.7 | 20.0 | 22.5 | 25.4 | 28.3 | 28.7 | 29.7 | 27.9 | 27.3 | 25.9 | 22.7 | 18.9 |
| Average night temperature (°C) | 12.2 | 16.9 | 18.8 | 22.3 | 24.8 | 25.9 | 26.5 | 25.1 | 24.7 | 22.7 | 19.2 | 15.3 |
| Absolute minimum temperature (°C) | 7.3 | 11.1 | 14.4 | 18.6 | 20.9 | 24.1 | 24.1 | 23.3 | 22.9 | 20.4 | 13.0 | 6.4 |
| 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 | 12.8 | 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) | 6.2 | 4.6 | 4.5 | 5.6 | 8.9 | 7.9 | 10.5 | 7.9 | 7.5 | 9.0 | 8.0 | 5.4 |
| Precipitation (mm) | 8 | 67 | 40 | 63 | 134 | 375 | 210 | 420 | 383 | 36 | 41 | 16 |
| Sunny days | 24 | 7 | 10 | 4 | 12 | 0 | 5 | 1 | 0 | 21 | 9 | 19 |
| Rainy days | 7 | 21 | 21 | 26 | 19 | 30 | 26 | 30 | 30 | 10 | 21 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cửu Yên during the most sunny months:
The largest precipitation sum in Cửu Yên is at