April Weather in Sawi, Thailand

Last updated: August 27, 2025

In April, the average temperature in Sawi, Thailand hovers around 28°C (83°F). Expect comfortable days with minimums dipping to 22°C (72°F) and highs reaching up to 38°C (101°F). However, be prepared for a splash of rain, as precipitation totals around 167 mm (6.6 in) over approximately 19 days. With an average humidity of 71%, the air can feel pleasantly warm, making it a perfect time to explore!

April Temperature in Sawi

In April, in Sawi, the average temperature is 28°C (83°F). Maximum temperatures can reach 38°C (101°F), while minimum temperatures can drop to as low as 22°C (72°F). This warm weather makes Sawi an ideal destination for travelers seeking sunshine and outdoor activities.

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

The chart illustrates April temperature patterns in Sawi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sawi, April typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (72°F).

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

April Precipitation in Sawi

In Sawi in April, the precipitation amount is 167 mm (6.6 in) over a span of 19 days.

April Precipitation Trends in Sawi

The chart displays monthly precipitation patterns in Sawi, 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 Sawi, April typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 19 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 Sawi

In Sawi in April, humidity is 71%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable if you're not prepared for the stickiness and sweat that accompany such conditions.

April Average Humidity in Sawi

This chart illustrates the average monthly humidity levels in Sawi, 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 Sawi is approximately 71%, 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 Sawi

In Sawi 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 Sawi.

Maximum UV Index Levels in Sawi for April

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

Data source: Sawi 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 Sawi Compares to Other Months

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

This table compares monthly weather conditions in Sawi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	133 mm (5.2 inches)	67%	extreme
February Weather	26°C (80°F)	35 mm (1.4 inches)	66%	extreme
March Weather	28°C (82°F)	39 mm (1.5 inches)	68%	extreme
April Weather	28°C (83°F)	167 mm (6.6 inches)	71%	extreme
May Weather	28°C (82°F)	220 mm (8.6 inches)	77%	extreme
June Weather	28°C (82°F)	220 mm (8.6 inches)	85%	extreme
July Weather	27°C (81°F)	216 mm (8.5 inches)	87%	extreme
August Weather	27°C (81°F)	237 mm (9.3 inches)	88%	extreme
September Weather	27°C (80°F)	319 mm (12.5 inches)	86%	extreme
October Weather	27°C (80°F)	301 mm (11.8 inches)	84%	extreme
November Weather	26°C (80°F)	246 mm (9.7 inches)	83%	extreme
December Weather	26°C (79°F)	157 mm (6.2 inches)	77%	very high