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April Weather in Si Prachan, Thailand

Last updated: August 27, 2025

In April, the average temperature in Si Prachan, Thailand reaches a warm 31°C (88°F), with minimums dipping to 20°C (68°F) and highs soaring to 41°C (106°F). Expect 111 mm (4.4 in) of precipitation over 14 days, accompanied by an average humidity of 51%. Enjoy the warmth, but don’t forget your umbrella!

April Temperature in Si Prachan

In April in Si Prachan, the average temperature is 31°C (88°F). The maximum can reach 41°C (106°F), and the minimum can be as low as 20°C (68°F). Travelers should be prepared for hot days and warm evenings while enjoying the vibrant atmosphere of Si Prachan during this month.

April Weather in Si Prachan: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Si Prachan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Prachan, April typically has an average temperature of 31°C (88°F), with highs reaching up to 41°C (106°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec818387888787868584848381
Data source: Temperature data for Si Prachan 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 Si Prachan

In Si Prachan in April, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.

April Precipitation Trends in Si Prachan

The chart displays monthly precipitation patterns in Si Prachan, 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 Si Prachan, April typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1811431111621131521702692196017
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Si Prachan

In Si Prachan in April, humidity is 51%. With an average temperature of 31°C (88°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while exploring local attractions, though it might require occasional breaks to stay refreshed.

April Average Humidity in Si Prachan

This chart illustrates the average monthly humidity levels in Si Prachan, 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 Si Prachan is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Si Prachan

In Si Prachan 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 Si Prachan, you can check here.

Maximum UV Index Levels in Si Prachan for April

The chart shows the monthly maximum UV Index (UVI) for Si Prachan 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 Si Prachan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314131313141312109
Data source: Si Prachan 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 Si Prachan Compares to Other Months

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

This table compares monthly weather conditions in Si Prachan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)18 mm (0.7 inches)50%very high
February Weather29°C (84°F)11 mm (0.4 inches)47%extreme
March Weather30°C (87°F)43 mm (1.7 inches)41%extreme
April Weather31°C (88°F)111 mm (4.4 inches)51%extreme
May Weather31°C (87°F)162 mm (6.4 inches)76%extreme
June Weather31°C (87°F)113 mm (4.5 inches)83%extreme
July Weather30°C (86°F)152 mm (6.0 inches)80%extreme
August Weather30°C (85°F)170 mm (6.7 inches)85%extreme
September Weather29°C (85°F)269 mm (10.6 inches)88%extreme
October Weather29°C (84°F)219 mm (8.6 inches)79%extreme
November Weather28°C (84°F)60 mm (2.4 inches)68%very high
December Weather27°C (81°F)17 mm (0.7 inches)59%very high

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