Phong Thổ Weather in May
What's the weather like in Phong Thổ (Lai Châu) in May 2025?
The climate in Phong Thổ during May can be summarized as hot, humid and wet.
May is in the spring in Phong Thổ and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 29°C 84.2°F |
|---|---|
| Nightly temperature | 20.6°C 69.1°F |
| Average temperature | 24.8°C 76.6°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 184 mm 7.2 ins |
| Rainy days | 16 days |
| Sea temperature | 27.1°C 80.9°F |
| Humidity | 78% |
| Windspeed | 6.8kph 4 mph |
On average May is the 5th wettest month of the year in Phong Thổ with around 184mm 7.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
May temperatures in Phong Thổ
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Phong Thổ in May 2025.
Other monthly averages
Phong Thổ weather stats
| Hottest month: | July | 28.9°C 84°F |
|---|---|---|
| Driest month: | January | 24mm 0.9ins |
| Sunniest month: | April | 6.5hrs |
| Coldest month: | January | 17.9°C 64.2°F |
| Wettest month: | August | 333mm 13.1ins |
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