April Weather in Sullana, Peru

Last updated: August 27, 2025

In April, the average temperature in Sullana, Peru hovers around 26°C (79°F), with daily highs reaching up to 37°C (99°F) and lows dipping to 18°C (64°F). Expect about 36 mm (1.4 in) of rain spread over 5 days, alongside an average humidity level of 86%. Enjoy the tropical warmth, but be prepared for those occasional showers!

April Temperature in Sullana

In April, in Sullana, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F), while minimums can drop as low as 18°C (64°F). It's a great time to enjoy outdoor activities and explore the local attractions comfortably.

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

The chart illustrates April temperature patterns in Sullana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sullana, April typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 18°C (64°F).

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

April Precipitation in Sullana

In Sullana in April, the precipitation amount is 36 mm (1.4 in) over the course of 5 days.

April Precipitation Trends in Sullana

The chart displays monthly precipitation patterns in Sullana, 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 Sullana, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 5 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 Sullana

In Sullana in April, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

April Average Humidity in Sullana

This chart illustrates the average monthly humidity levels in Sullana, 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 Sullana is approximately 86%, 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 Sullana

In Sullana 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 Sullana.

Maximum UV Index Levels in Sullana for April

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

Data source: Sullana 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 Sullana Compares to Other Months

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

This table compares monthly weather conditions in Sullana, 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 (80°F)	19 mm (0.7 inches)	89%	extreme
February Weather	27°C (81°F)	79 mm (3.1 inches)	87%	extreme
March Weather	27°C (81°F)	163 mm (6.4 inches)	87%	extreme
April Weather	26°C (79°F)	36 mm (1.4 inches)	86%	extreme
May Weather	24°C (76°F)	10 mm (0.4 inches)	89%	extreme
June Weather	23°C (73°F)	4 mm (0.2 inches)	84%	extreme
July Weather	21°C (70°F)	3 mm (0.1 inches)	71%	extreme
August Weather	21°C (70°F)	1 mm (0.0 inches)	71%	extreme
September Weather	21°C (70°F)	2 mm (0.1 inches)	75%	extreme
October Weather	22°C (71°F)	7 mm (0.3 inches)	77%	extreme
November Weather	22°C (72°F)	10 mm (0.4 inches)	79%	extreme
December Weather	24°C (76°F)	24 mm (0.9 inches)	86%	extreme