April Weather in Phonthong, Laos

Last updated: August 23, 2025

The average temperature in Phonthong, Laos during April is a warm 29°C (85°F), making it an inviting destination. However, be prepared for a range of temperatures, with a minimum of 18°C (64°F) and a potential maximum reaching 39°C (103°F). Expect an average precipitation of 50 mm (2.0 in) spread over 10 days, contributing to an average humidity level of 49%.

April Temperature in Phonthong

In April in Phonthong, the average temperature is 29°C (85°F). Maximums can reach 39°C (103°F), and minimums can be as low as 18°C (64°F). Expect warm weather ideal for outdoor activities and sightseeing while staying hydrated.

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

The chart illustrates April temperature patterns in Phonthong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phonthong, April typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (64°F).

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

April Precipitation in Phonthong

In Phonthong in April, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

April Precipitation Trends in Phonthong

The chart displays monthly precipitation patterns in Phonthong, 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 Phonthong, April typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Phonthong

In Phonthong in April, humidity is 49%. With an average temperature of 29°C (85°F), this humidity feels like a comfortable warmth that makes traveling pleasant, allowing you to explore without feeling overheated or sticky.

April Average Humidity in Phonthong

This chart illustrates the average monthly humidity levels in Phonthong, 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 Phonthong is approximately 49%, 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 Phonthong

In Phonthong in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Phonthong.

Maximum UV Index Levels in Phonthong for April

The chart shows the monthly maximum UV Index (UVI) for Phonthong 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 Phonthong typically reaches 15, which falls under the extreme exposure category.

Data source: Phonthong 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 Phonthong Compares to Other Months

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

This table compares monthly weather conditions in Phonthong, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	2 mm (0.1 inches)	74%	very high
February Weather	26°C (79°F)	3 mm (0.1 inches)	65%	extreme
March Weather	29°C (84°F)	21 mm (0.8 inches)	53%	extreme
April Weather	29°C (85°F)	50 mm (2.0 inches)	49%	extreme
May Weather	29°C (84°F)	131 mm (5.2 inches)	72%	extreme
June Weather	28°C (82°F)	282 mm (11.1 inches)	86%	extreme
July Weather	27°C (81°F)	467 mm (18.4 inches)	91%	extreme
August Weather	27°C (81°F)	427 mm (16.8 inches)	93%	extreme
September Weather	27°C (81°F)	347 mm (13.7 inches)	91%	extreme
October Weather	27°C (80°F)	208 mm (8.2 inches)	88%	extreme
November Weather	26°C (79°F)	37 mm (1.5 inches)	85%	very high
December Weather	25°C (77°F)	7 mm (0.3 inches)	82%	very high