May weather forecast
Luang Namtha, Laos

Luang Namtha in May experiences the gradual intensification of rainfall, recording 168mm (6.61"). The heavy downpours this month are often interspaced with bright sunshine, a unique feature of this period. The combination of heavy rainfall and increased UV index makes this a fascinating yet challenging month for visitors. Despite slight decreases in daylight and sunshine hours compared to April, the temperatures remain high. Nature lovers would find this month appealing due to the lush greenery triggered by the heavy rains.

Temperature

April and May are identified as the warmest months, with an average high-temperature of 32°C (89.6°F).

Rainfall

In Luang Namtha, in May, during 17 rainfall days, 168mm (6.61") of precipitation is typically accumulated. In Luang Namtha, during the entire year, the rain falls for 150 days and collects up to 1482mm (58.35") of precipitation.

Daylight

The average length of the day in May is 13h and 8min.
On the first day of May, sunrise is at 05:43 and sunset at 18:39. On the last day of the month, sunrise is at 05:32 and sunset at 18:51 +07.

Sunshine

January through May, with an average of 7h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the UV index of 12 transforms into the following advice:
Execute all crucial precautions. Warding off sun exposure is non-negotiable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Despite the clouds, sunscreen with an SPF of at least 30 should be used liberally and reapplied frequently, especially after a swim or outdoor workout.