May weather forecast
Ban Nakhem, Laos

May brings a noticeable shift in Ban Nakhem's weather. The city becomes enveloped in dense clouds, blocking the sun and propelling the rainfall to 132mm (5.2"). This month is known for its high humidity at 75%, making the air feel heavier. Wind speeds drop to 3.7km/h (2.3mph), adding to the notably calm and damp atmosphere. Outdoor activities are regulated during this month due to less visible conditions and heightened UV exposure.

Temperature

May's advent in Ban Nakhem presents an average high-temperature of a still hot 31.8°C (89.2°F), indicating a slight variation from the conditions of the previous month. Ban Nakhem, in the month of May, anticipates a consistent average low-temperature of 20.5°C (68.9°F).

Heat index

In May, the heat index is appraised at an extremely hot 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In May, the average relative humidity is 75%.

Rainfall

In Ban Nakhem, during May, the rain falls for 28.3 days and regularly aggregates up to 132mm (5.2") of precipitation. Throughout the year, in Ban Nakhem, there are 227.1 rainfall days, and 1191mm (46.89") of precipitation is accumulated.

Daylight

In Ban Nakhem, the average length of the day in May is 13h and 2min.
On the first day of May in Ban Nakhem, sunrise is at 05:45 and sunset at 18:36. On the last day of the month, sunrise is at 05:35 and sunset at 18:47 +07.

Sunshine

In May, the average sunshine is 10h.

UV index

February through July, September through November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.