May weather forecast
Ban Renthuk, Laos

In May, Ban Renthuk, Laos, transitions into the monsoon season proper. The average rainfall reaches 286mm (11.26"), marking a significant leap from April's showers. Moving towards June, the conditions turn even more moist and humid, reflective of the evolving monsoon season. The wind speed remains consistent, contributing to the muggy, sultry air. The growing cloud coverage does little to dampen the strong Laos sun.

Temperature

As May takes hold, the average high-temperature is a still tropical 32.7°C (90.9°F), nearly mirroring that of the previous month. May in Ban Renthuk generally records an average low-temperature of 21.5°C (70.7°F).

Heat index

The heat index value during May is estimated at a burning hot 46°C (114.8°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Realize that the values for the heat index are set for shaded places and light winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Ban Renthuk, Laos, in May, it is raining for 30.3 days, with typically 286mm (11.26") of accumulated precipitation. Throughout the year, in Ban Renthuk, there are 258.1 rainfall days, and 2143mm (84.37") of precipitation is accumulated.

Daylight

In May, the average length of the day in Ban Renthuk, Laos, is 12h and 48min.
On the first day of May, sunrise is at 05:29 and sunset at 18:09. On the last day of the month, sunrise is at 05:22 and sunset at 18:18 +07.

Sunshine

In May, the average sunshine is 9.6h.

UV index

The months with the highest UV index are February through May, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in May interprets into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.