Average annual temperature is 25.2 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Hôi Yên
* Weather data for Hôi 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) | 31.1 | 33.9 | 38.0 | 38.1 | 40.0 | 39.3 | 40.7 | 37.1 | 37.2 | 32.7 | 31.0 | 29.3 |
| Average daytime temperature (°C) | 20.6 | 24.3 | 27.2 | 31.2 | 33.6 | 35.2 | 36.2 | 33.3 | 31.3 | 28.8 | 26.3 | 22.6 |
| Average temperature (°C) | 17.0 | 20.5 | 22.7 | 26.7 | 29.0 | 30.6 | 31.1 | 29.3 | 27.6 | 25.6 | 22.7 | 19.4 |
| Average night temperature (°C) | 13.5 | 17.5 | 19.0 | 23.1 | 25.5 | 27.0 | 27.4 | 26.3 | 24.8 | 23.1 | 19.7 | 16.6 |
| Absolute minimum temperature (°C) | 7.4 | 11.4 | 13.6 | 19.3 | 21.2 | 24.6 | 24.7 | 24.9 | 23.2 | 21.1 | 14.3 | 9.5 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 4.5 | 4.9 | 7.4 | 7.8 | 10.3 | 9.7 | 11.0 | 7.5 | 7.7 | 6.4 | 7.3 | 4.2 |
| Precipitation (mm) | 38 | 54 | 28 | 67 | 119 | 141 | 160 | 169 | 437 | 258 | 289 | 78 |
| Sunny days | 15 | 8 | 13 | 11 | 14 | 4 | 5 | 7 | 0 | 7 | 7 | 12 |
| Rainy days | 16 | 20 | 18 | 19 | 17 | 26 | 26 | 24 | 30 | 24 | 23 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hôi Yên during the most sunny months:
The largest precipitation sum in Hôi Yên is at