April weather forecast
Ban Khong, Laos

Within Ban Khong, April is recognized for its transition into the intense heat of the late hot season, with more hours of daylight than any other month. The temperatures reach their peak, marking April as the hottest month of the year. Sudden yet sparse showers exhibit a sharp increase as the city gears up for the imminent rainy season. The month records the highest rainfall going up to 59mm (2.32"), indicative of the transition. The amplified heat, extended daylight, and notable rainfall, all cumulatively indicate the impending arrival of the monsoon season.

Temperature

The average temperatures reach their apex in April, averaging 30.5°C (86.9°F) at the high end and 17°C (62.6°F) at the low end.

Heat index

The heat index for April is computed to be a fiery hot 35°C (95°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Ban Khong, the average relative humidity in April is 66%.

Rainfall

In Ban Khong, in April, during 18.8 rainfall days, 59mm (2.32") of precipitation is typically accumulated. In Ban Khong, during the entire year, the rain falls for 214.1 days and collects up to 1099mm (43.27") of precipitation.

Daylight

In Ban Khong, the average length of the day in April is 12h and 37min.
On the first day of the month, sunrise is at 05:58 and sunset at 18:19. On the last day of April, sunrise is at 05:36 and sunset at 18:28 +07.

Sunshine

April has the most sunshine of the year, with an average of 11h of sunshine.

UV index

February through April, June and September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in April converts into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.