April Weather in San Sebastian del Sur, Mexico

Last updated: August 27, 2025

In April, the average temperature in San Sebastian del Sur, Mexico is a pleasant 20°C (68°F). While you might experience cool evenings with a minimum of 7°C (46°F), the days can warm up nicely, reaching a maximum of 33°C (91°F). Additionally, you can expect minimal rainfall, with an average precipitation of just 3 mm (0.1 in) over 0 days, and an average humidity of 60%.

April Temperature in San Sebastian del Sur

In April in San Sebastian del Sur, the average temperature is 20°C (68°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 7°C (46°F). This pleasant climate makes it an ideal time for outdoor adventures and sightseeing.

April Weather in San Sebastian del Sur: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Sebastian del Sur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Sebastian del Sur, April typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (91°F) and lows dropping to around 7°C (46°F).

Data source: Temperature data for San Sebastian del Sur generated using information from the Copernicus Climate Change Service.

April Precipitation in San Sebastian del Sur

In San Sebastian del Sur in April, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

April Precipitation Trends in San Sebastian del Sur

The chart displays monthly precipitation patterns in San Sebastian del Sur, 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 San Sebastian del Sur, April typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 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 San Sebastian del Sur

In San Sebastian del Sur in April, humidity is 60%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making traveling quite comfortable yet slightly sticky, perfect for leisurely strolls but reminding you to stay hydrated.

April Average Humidity in San Sebastian del Sur

This chart illustrates the average monthly humidity levels in San Sebastian del Sur, 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 San Sebastian del Sur is approximately 60%, 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 San Sebastian del Sur

In San Sebastian del Sur 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 San Sebastian del Sur, you can check here.

Maximum UV Index Levels in San Sebastian del Sur for April

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

Data source: San Sebastian del Sur 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 San Sebastian del Sur Compares to Other Months

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

This table compares monthly weather conditions in San Sebastian del Sur, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	11 mm (0.4 inches)	70%	very high
February Weather	17°C (63°F)	19 mm (0.8 inches)	65%	extreme
March Weather	19°C (66°F)	9 mm (0.4 inches)	59%	extreme
April Weather	20°C (68°F)	3 mm (0.1 inches)	60%	extreme
May Weather	21°C (71°F)	36 mm (1.4 inches)	67%	extreme
June Weather	21°C (70°F)	176 mm (6.9 inches)	80%	extreme
July Weather	20°C (68°F)	212 mm (8.4 inches)	81%	extreme
August Weather	20°C (68°F)	209 mm (8.2 inches)	83%	extreme
September Weather	19°C (67°F)	223 mm (8.8 inches)	83%	extreme
October Weather	19°C (67°F)	117 mm (4.6 inches)	80%	extreme
November Weather	18°C (64°F)	35 mm (1.4 inches)	77%	very high
December Weather	16°C (61°F)	10 mm (0.4 inches)	76%	very high