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Louang Namtha Weather in May
Louang Namtha in May averages 32°C (90°F) during the day and 22°C (72°F) at night. May is part of the rainy season, so frequent rainfall is typical.
Rainfall in Louang Namtha in May
As part of the rainy season, Louang Namtha sees around 17 days of rain in May, with an average of 200 mm (7.9 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Louang Namtha in May
Expect highs of 32°C (90°F) in Louang Namtha in May, with nights dropping to around 22°C (72°F). For most visitors, the main thing to prepare for is the heat during the day. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.May in Louang Namtha can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Louang Namtha Temperature in May
Min Temperature
22°C (72°F)
Max Temperature
32°C (90°F)
Chance of Rain
56%
Precipitation
200 mm (7.9 in)
Rainy days
17 days
Louang Namtha Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Louang Namtha - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Louang Namtha typically stay consistent throughout May, with daily highs averaging around 32°C (90°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 22°C (72°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Louang Namtha in May
Browse day-by-day weather records for Louang Namtha spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Louang Namtha historical weather extremes in May
The extremes listed below come from historical weather data collected in Louang Namtha from 1976 through 2026.
- The warmest day in May was on May 20, 2019, with a maximum of 40°C (104°F).
- The coldest May day was on May 19, 2000, with a maximum of 20°C (68°F).
- Nighttime temperatures dropped to 14°C (57°F) on May 3, 1978, marking the coldest May night on record.
Best Places in Laos in May
Find out more about the weather in Laos and which places have the best travel conditions in this month. See all of Laos in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Louang Namtha 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!
What To Do in Louang Namtha in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Louang Namtha 3-Day Forecast
More climate data for Louang Namtha
See the full Louang Namtha climate overview or explore weather in Laos.
Popular in May
Where to go in May - average daytime high across popular destinations.
Ban Dondét
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