May weather forecast
Sa Pả, Vietnam

The transition from spring to summer in May can be distinctly observed within Sa Pả. As the mercury levels surge, the area becomes noticeably warmer. Critically, the month experiences high rainfall at 371mm (14.61"), saturating the city's natural landscapes. The sunshine duration remains consistent with previous months, facilitating various sun-touched activities. Looking forward, residents brace for June's typically wet climate and similar high temperatures.

Temperature

The arrival of May denotes a barely perceptible change in the average high-temperatures to a still agreeable 22.8°C (73°F) from April's 21.1°C (70°F). Sa Pả throughout May, records an average low-temperature of 16.1°C (61°F).

Humidity

The average relative humidity in May is 85%.

Rainfall

In May, the rain falls for 15 days. Throughout May, 371mm (14.61") of precipitation is accumulated. Throughout the year, there are 160 rainfall days, and 2766mm (108.9") of precipitation is accumulated.

Daylight

In May, the average length of the day in Sa Pả is 13h and 13min.
On the first day of May, sunrise is at 05:32 and sunset at 18:31. On the last day of the month, sunrise is at 05:20 and sunset at 18:44 +07.

Sunshine

The average sunshine in May is 4.8h.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 12 in May transforms into this advice:
Execute all vital precautions. Preventing sun damage is of utmost importance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.