April Weather in Santiago, Paraguay

Last updated: August 31, 2025

In April, the average temperature in Santiago, Paraguay is a pleasant 22°C (73°F). However, don't be surprised if the thermometer dips to a cool 10°C (51°F) or soars to a balmy 34°C (94°F). This month typically sees around 137 mm (5.4 in) of rainfall spread across 7 days, paired with an average humidity level of 82%. Be prepared for a blend of warmth and moisture!

April Temperature in Santiago

In April in Santiago, the average temperature is 22°C (73°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 10°C (51°F). This makes it a great time for travelers to enjoy comfortable daytime activities while also being prepared for cooler evenings.

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

The chart illustrates April temperature patterns in Santiago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago, April typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 10°C (51°F).

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

April Precipitation in Santiago

In Santiago in April, the total precipitation amount is 137 mm (5.4 in) measured over a period of 7 days.

April Precipitation Trends in Santiago

The chart displays monthly precipitation patterns in Santiago, 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 Santiago, April typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 7 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 Santiago

In Santiago in April, humidity is 82%. With an average temperature of 22°C (73°F), this humidity feels like a warm, heavy embrace, making traveling feel sticky and draining, but the tropical atmosphere also brings a lush vibrancy to the surroundings.

April Average Humidity in Santiago

This chart illustrates the average monthly humidity levels in Santiago, 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 Santiago is approximately 82%, 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 Santiago

In Santiago in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Santiago.

Maximum UV Index Levels in Santiago for April

The chart shows the monthly maximum UV Index (UVI) for Santiago 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 Santiago typically reaches 10, which falls under the very high exposure category.

Data source: Santiago 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 Santiago Compares to Other Months

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

This table compares monthly weather conditions in Santiago, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	153 mm (6.0 inches)	77%	extreme
February Weather	27°C (80°F)	89 mm (3.5 inches)	71%	extreme
March Weather	25°C (78°F)	120 mm (4.7 inches)	74%	extreme
April Weather	22°C (73°F)	137 mm (5.4 inches)	82%	very high
May Weather	19°C (66°F)	208 mm (8.2 inches)	82%	high
June Weather	17°C (63°F)	98 mm (3.9 inches)	73%	moderate
July Weather	16°C (61°F)	74 mm (2.9 inches)	67%	high
August Weather	18°C (65°F)	68 mm (2.7 inches)	49%	high
September Weather	21°C (69°F)	91 mm (3.6 inches)	54%	very high
October Weather	23°C (74°F)	165 mm (6.5 inches)	58%	extreme
November Weather	25°C (77°F)	145 mm (5.7 inches)	69%	extreme
December Weather	27°C (80°F)	86 mm (3.4 inches)	84%	extreme