April Weather in Loei, Thailand

Last updated: August 27, 2025

In Loei, Thailand, the average temperature in April hovers around 28°C (82°F), offering a pleasant climate for outdoor activities. Be prepared for temperature variations, as it can dip to a chilly 15°C (60°F) or soar up to a scorching 40°C (104°F). Expect 89 mm (3.5 in) of precipitation spread over approximately 16 days, while the average humidity rests at a comfortable 40%.

April Temperature in Loei

In April in Loei, the average temperature is 28°C (82°F), with maximums reaching up to 40°C (104°F) and minimums dropping as low as 15°C (60°F). This climate makes Loei an ideal destination for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates April temperature patterns in Loei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loei, April typically has an average temperature of 28°C (82°F), with highs reaching up to 40°C (104°F) and lows dropping to around 15°C (60°F).

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

April Precipitation in Loei

In Loei in April, the precipitation amount is 89 mm (3.5 in) over the course of 16 days.

April Precipitation Trends in Loei

The chart displays monthly precipitation patterns in Loei, 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 Loei, April typically receives around 89 mm (3.5 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 Loei

In Loei in April humidity is 40%. With an average temperature of 28°C (82°F), this humidity feels like a pleasant, warm embrace, making it ideal for comfortable outdoor activities and exploration, though you may want to stay hydrated as you travel.

April Average Humidity in Loei

This chart illustrates the average monthly humidity levels in Loei, 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 Loei is approximately 40%, 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 Loei

In Loei in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Loei, you can check here.

Maximum UV Index Levels in Loei for April

The chart shows the monthly maximum UV Index (UVI) for Loei 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 Loei typically reaches 14, which falls under the extreme exposure category.

Data source: Loei 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 Loei Compares to Other Months

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

This table compares monthly weather conditions in Loei, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	7 mm (0.3 inches)	52%	very high
February Weather	24°C (75°F)	16 mm (0.6 inches)	49%	extreme
March Weather	27°C (81°F)	39 mm (1.5 inches)	39%	extreme
April Weather	28°C (82°F)	89 mm (3.5 inches)	40%	extreme
May Weather	28°C (83°F)	189 mm (7.5 inches)	69%	extreme
June Weather	28°C (83°F)	191 mm (7.5 inches)	81%	extreme
July Weather	28°C (82°F)	211 mm (8.3 inches)	83%	extreme
August Weather	27°C (82°F)	279 mm (11.0 inches)	87%	extreme
September Weather	27°C (81°F)	225 mm (8.8 inches)	86%	extreme
October Weather	26°C (79°F)	124 mm (4.9 inches)	74%	extreme
November Weather	25°C (77°F)	14 mm (0.5 inches)	63%	very high
December Weather	22°C (71°F)	9 mm (0.4 inches)	57%	very high