Average annual temperature is 24.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 6.4 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Cựu Thụy
* Weather data for Cựu Thụy 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) | 31.2 | 31.6 | 36.3 | 33.6 | 38.8 | 37.8 | 36.7 | 34.2 | 33.8 | 33.2 | 31.2 | 29.6 |
| Average daytime temperature (°C) | 21.1 | 23.8 | 27.0 | 29.1 | 32.3 | 33.1 | 34.4 | 31.6 | 30.4 | 29.7 | 27.2 | 22.6 |
| Average temperature (°C) | 16.6 | 19.8 | 22.3 | 25.1 | 28.2 | 29.2 | 30.3 | 28.1 | 27.1 | 25.9 | 22.7 | 18.7 |
| Average night temperature (°C) | 12.1 | 16.4 | 18.4 | 22.2 | 24.9 | 26.3 | 27.1 | 25.4 | 24.6 | 22.8 | 18.9 | 15.0 |
| Absolute minimum temperature (°C) | 6.4 | 10.9 | 14.9 | 17.6 | 19.7 | 24.0 | 24.3 | 24.3 | 22.7 | 20.5 | 13.1 | 7.9 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 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) | 5.1 | 3.7 | 4.8 | 5.7 | 9.3 | 7.4 | 10.5 | 7.6 | 6.4 | 8.2 | 7.7 | 5.0 |
| Precipitation (mm) | 30 | 52 | 27 | 60 | 124 | 314 | 146 | 358 | 391 | 86 | 41 | 22 |
| Sunny days | 18 | 10 | 13 | 7 | 14 | 3 | 4 | 3 | 1 | 16 | 10 | 14 |
| Rainy days | 13 | 18 | 18 | 23 | 17 | 27 | 27 | 28 | 29 | 15 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cựu Thụy during the most sunny months:
The largest precipitation sum in Cựu Thụy is at