April Weather in Monte Grande, Puerto Rico

Last updated: August 31, 2025

In April, the average temperature in Monte Grande, Puerto Rico hovers around 25°C (77°F), making it a pleasant time to visit. Expect lows of 21°C (70°F) and highs reaching up to 29°C (84°F). While you're out enjoying the weather, be prepared for an average precipitation of 49 mm (1.9 in) spread over about 14 days, and a humidity level of 76% that adds to the tropical vibe.

April Temperature in Monte Grande

In April in Monte Grande, the average temperature is 25°C (77°F). Maximum temperatures can reach 29°C (84°F), and the minimum can drop to as low as 21°C (70°F). This mild and comfortable climate makes Monte Grande an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

April Weather in Monte Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Monte Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monte Grande, April typically has an average temperature of 25°C (77°F), with highs reaching up to 29°C (84°F) and lows dropping to around 21°C (70°F).

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

April Precipitation in Monte Grande

In Monte Grande in April, the precipitation amount is 49 mm (1.9 in) over the course of 14 days.

April Precipitation Trends in Monte Grande

The chart displays monthly precipitation patterns in Monte Grande, 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 Monte Grande, April typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 14 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 Monte Grande

In Monte Grande in April, humidity is 76%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel muggy and requiring frequent breaks to stay refreshed.

April Average Humidity in Monte Grande

This chart illustrates the average monthly humidity levels in Monte Grande, 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 Monte Grande is approximately 76%, 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 Monte Grande

In Monte Grande in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Monte Grande.

Maximum UV Index Levels in Monte Grande for April

The chart shows the monthly maximum UV Index (UVI) for Monte Grande 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 Monte Grande typically reaches 13, which falls under the extreme exposure category.

Data source: Monte Grande 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 Monte Grande Compares to Other Months

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

This table compares monthly weather conditions in Monte Grande, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	18 mm (0.7 inches)	76%	very high
February Weather	25°C (77°F)	26 mm (1.0 inches)	75%	extreme
March Weather	24°C (76°F)	49 mm (1.9 inches)	75%	extreme
April Weather	25°C (77°F)	49 mm (1.9 inches)	76%	extreme
May Weather	26°C (79°F)	59 mm (2.3 inches)	76%	extreme
June Weather	27°C (80°F)	53 mm (2.1 inches)	78%	extreme
July Weather	27°C (81°F)	86 mm (3.4 inches)	81%	extreme
August Weather	27°C (81°F)	96 mm (3.8 inches)	80%	extreme
September Weather	27°C (81°F)	159 mm (6.2 inches)	79%	extreme
October Weather	27°C (80°F)	102 mm (4.0 inches)	78%	extreme
November Weather	26°C (79°F)	91 mm (3.6 inches)	78%	very high
December Weather	26°C (78°F)	25 mm (1.0 inches)	77%	very high