April weather forecast
Muang Xon, Laos

As the peak of the dry season, April in Muang Xon marks the advent of summer. The temperatures rise remarkably, and the heat tends to be relentless throughout the day. There's a significant increase in rainfall from 26mm (1.02") in March to 59mm (2.32") this month. However, these mild showers help mitigate the summer dryness. April also presents elevated wind speeds with comfortable nights, perfect for night strolls.

Temperature

In Muang Xon, the peak average temperatures are observed in April, with a high of 30.5°C (86.9°F) and a low of 17°C (62.6°F).

Heat index

The heat index value during April is appraised at a fiery hot 35°C (95°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In April, the average relative humidity is 66%.

Rainfall

In Muang Xon, Laos, in April, during 18.8 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, there are 214.1 rainfall days, and 1099mm (43.27") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 37min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:21. On the last day of April, sunrise is at 05:37 and sunset at 18:30 +07.

Sunshine

The month with the most sunshine is April, with an average of 11h of sunshine.

UV index

The months with the highest UV index are February through April, June and September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 during April translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.