Phong Nha Weather in May
Phong Nha in May sees very high daytime temperatures of 32°C (90°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 140 mm (5.5 in), so pack a rain jacket to stay dry.
Rainfall in Phong Nha in May
Typically, about 15 days will experience rainfall, with an average of 140 mm (5.5 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Phong Nha in May
May in Phong Nha brings typical temperatures with highs around 32°C (90°F) and lows of 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Phong Nha in May
Expect a lot of sunshine this month, with about 238 hours of sun. These sunny conditions add to the overall experience.If you prefer dry days with pleasant temperatures, January, February and March typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Phong Nha's climate page.
Phong Nha Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Chance of Rain
51%
Precipitation
140 mm (5.5 in)
Rainy days
15 days
Humidity
79% *
Sunshine
238 hours *
Percentage Sunshine
*
Best Places in Vietnam in May
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in May →
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What to Wear in Phong Nha in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Phong Nha in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Phong Nha's climate page.
Temperature Rainfall Sunshine Humidity
See the full Phong Nha climate overview or explore weather in Vietnam.
