Average annual temperature is 24.7 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Phát Diệm
* Weather data for Phát Diệm 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) | 32.2 | 28.7 | 32.5 | 33.7 | 35.7 | 35.1 | 36.2 | 35.4 | 33.7 | 32.2 | 30.5 | 27.7 |
| Average daytime temperature (°C) | 20.6 | 22.8 | 25.7 | 28.1 | 30.9 | 32.3 | 33.5 | 31.2 | 29.8 | 29.6 | 27.0 | 22.5 |
| Average temperature (°C) | 16.8 | 19.7 | 22.0 | 25.1 | 28.2 | 29.6 | 30.3 | 28.5 | 27.0 | 26.1 | 23.1 | 19.1 |
| Average night temperature (°C) | 12.9 | 17.0 | 19.1 | 22.9 | 25.7 | 27.0 | 27.6 | 26.0 | 24.7 | 23.1 | 19.5 | 16.0 |
| Absolute minimum temperature (°C) | 7.9 | 12.2 | 14.4 | 18.4 | 19.8 | 24.2 | 25.0 | 24.6 | 22.8 | 21.1 | 14.5 | 8.3 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 5.8 | 5.1 | 7.3 | 7.3 | 10.1 | 8.7 | 10.9 | 7.6 | 6.5 | 8.1 | 8.1 | 5.2 |
| Precipitation (mm) | 25 | 44 | 26 | 73 | 71 | 285 | 140 | 297 | 424 | 62 | 36 | 29 |
| Sunny days | 18 | 9 | 12 | 12 | 13 | 6 | 11 | 4 | 0 | 15 | 11 | 15 |
| Rainy days | 13 | 19 | 19 | 18 | 18 | 24 | 20 | 27 | 30 | 16 | 19 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Phát Diệm during the most sunny months:
The largest precipitation sum in Phát Diệm is at