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April Weather in Nam Khun, Thailand

Last updated: August 27, 2025

In April, the average temperature in Nam Khun, Thailand is a warm 29°C (84°F). Visitors can expect a minimum of 18°C (65°F) and a maximum of 38°C (100°F). Throughout the month, 81 mm (3.2 in) of precipitation may fall over 15 days, and the average humidity stands at 44%. Enjoy the sun while staying prepared for intermittent showers!

April Temperature in Nam Khun

In April in Nam Khun, the average temperature is 29°C (84°F), with maximums reaching 38°C (100°F) and minimums dropping to as low as 18°C (65°F). This climate makes Nam Khun a perfect destination for travelers seeking warm weather and plenty of outdoor activities.

April Weather in Nam Khun: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Nam Khun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nam Khun, April typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (100°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec777882838382818181807876
Data source: Temperature data for Nam Khun generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Nam Khun

In Nam Khun in April, the precipitation amount is 81 mm (3.2 in) spread over the course of 15 days.

April Precipitation Trends in Nam Khun

The chart displays monthly precipitation patterns in Nam Khun, 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 Nam Khun, April typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4538811581762372533012047219
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Nam Khun

In Nam Khun in April, humidity is 44%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but requiring occasional breaks in the shade to stay refreshed.

April Average Humidity in Nam Khun

This chart illustrates the average monthly humidity levels in Nam Khun, 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 Nam Khun is approximately 44%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Nam Khun

In Nam Khun 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 Nam Khun, you can check here.

Maximum UV Index Levels in Nam Khun for April

The chart shows the monthly maximum UV Index (UVI) for Nam Khun 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 Nam Khun typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101314141513141414121110
Data source: Nam Khun 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 Nam Khun Compares to Other Months

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

This table compares monthly weather conditions in Nam Khun, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)4 mm (0.2 inches)56%very high
February Weather26°C (79°F)5 mm (0.2 inches)50%extreme
March Weather28°C (83°F)38 mm (1.5 inches)41%extreme
April Weather29°C (84°F)81 mm (3.2 inches)44%extreme
May Weather28°C (83°F)158 mm (6.2 inches)71%extreme
June Weather28°C (83°F)176 mm (6.9 inches)83%extreme
July Weather27°C (81°F)237 mm (9.3 inches)87%extreme
August Weather27°C (81°F)253 mm (10.0 inches)90%extreme
September Weather27°C (81°F)301 mm (11.8 inches)89%extreme
October Weather26°C (80°F)204 mm (8.0 inches)83%extreme
November Weather26°C (79°F)72 mm (2.8 inches)74%extreme
December Weather24°C (76°F)19 mm (0.8 inches)68%very high

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