April Weather in Viengthong, Laos

Last updated: August 23, 2025

In April, the average temperature in Viengthong, Laos hovers around 21°C (70°F), with a minimum chill of 7°C (45°F) and a warm maximum of 34°C (94°F). Expect 148 mm (5.8 in) of precipitation spread over approximately 16 days, complemented by an average humidity of 50%. Enjoy the dynamic climate of this vibrant locale!

April Temperature in Viengthong

In April, in Viengthong, the average temperature is 21°C (70°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 7°C (45°F). Be prepared for warm days and cool evenings, making it an ideal time for outdoor activities.

April Weather in Viengthong: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Viengthong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viengthong, April typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (45°F).

Data source: Temperature data for Viengthong generated using information from the Copernicus Climate Change Service.

April Precipitation in Viengthong

In Viengthong in April, the precipitation amount is 148 mm (5.8 in) over a span of 16 days.

April Precipitation Trends in Viengthong

The chart displays monthly precipitation patterns in Viengthong, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Viengthong, April typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Viengthong

In Viengthong in April humidity is 50%. With average temperature 21°C (70°F), this humidity feels like a comfortable embrace, making it pleasant for traveling while still requiring a light layer for occasional cool breezes.

April Average Humidity in Viengthong

This chart illustrates the average monthly humidity levels in Viengthong, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Viengthong is approximately 50%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Viengthong

In Viengthong in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Viengthong.

Maximum UV Index Levels in Viengthong for April

The chart shows the monthly maximum UV Index (UVI) for Viengthong in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Viengthong typically reaches 13, which falls under the extreme exposure category.

Data source: Viengthong April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Viengthong Compares to Other Months

Weather in Viengthong varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Viengthong, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Viengthong, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	26 mm (1.0 inches)	63%	very high
February Weather	17°C (62°F)	25 mm (1.0 inches)	65%	extreme
March Weather	20°C (68°F)	60 mm (2.3 inches)	57%	extreme
April Weather	21°C (70°F)	148 mm (5.8 inches)	50%	extreme
May Weather	23°C (73°F)	165 mm (6.5 inches)	68%	extreme
June Weather	24°C (75°F)	196 mm (7.7 inches)	79%	extreme
July Weather	23°C (74°F)	260 mm (10.2 inches)	91%	extreme
August Weather	23°C (73°F)	347 mm (13.7 inches)	92%	extreme
September Weather	23°C (73°F)	152 mm (6.0 inches)	82%	extreme
October Weather	21°C (69°F)	101 mm (4.0 inches)	76%	extreme
November Weather	18°C (65°F)	19 mm (0.7 inches)	72%	very high
December Weather	15°C (59°F)	18 mm (0.7 inches)	68%	very high