March Weather in Juncos, Puerto Rico

Last updated: August 31, 2025

In March, the average temperature in Juncos, Puerto Rico hovers around 24°C (76°F). Expect minimums of 20°C (69°F) and maximums reaching 29°C (85°F). Be prepared for some rain, as the area sees approximately 80 mm (3.2 in) of precipitation spread over 21 days. You'll also feel the average humidity at 74%, adding a touch of tropical charm to your experience.

March Temperature in Juncos

In March in Juncos, the average temperature is a comfortable 24°C (76°F), with maximums reaching up to 29°C (85°F) and minimums dipping to as low as 20°C (69°F). This pleasant weather makes Juncos an ideal destination for travelers seeking a warm getaway.

March Weather in Juncos: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Juncos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juncos, March typically has an average temperature of 24°C (76°F), with highs reaching up to 29°C (85°F) and lows dropping to around 20°C (69°F).

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

March Precipitation in Juncos

In Juncos in March, the precipitation amount is 80 mm (3.2 in) distributed over 21 days.

March Precipitation Trends in Juncos

The chart displays monthly precipitation patterns in Juncos, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Juncos, March typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 21 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Juncos

In Juncos in March, humidity is 74%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel a bit sticky and requiring plenty of hydration as you explore.

March Average Humidity in Juncos

This chart illustrates the average monthly humidity levels in Juncos, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Juncos is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Juncos

In Juncos in March, 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 Juncos.

Maximum UV Index Levels in Juncos for March

The chart shows the monthly maximum UV Index (UVI) for Juncos in March, 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 March, the maximum UV index in Juncos typically reaches 13, which falls under the extreme exposure category.

Data source: Juncos March 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 March Weather in Juncos Compares to Other Months

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

This table compares monthly weather conditions in Juncos, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	48 mm (1.9 inches)	76%	very high
February Weather	24°C (75°F)	53 mm (2.1 inches)	75%	extreme
March Weather	24°C (76°F)	80 mm (3.2 inches)	74%	extreme
April Weather	25°C (77°F)	77 mm (3.0 inches)	75%	extreme
May Weather	26°C (79°F)	98 mm (3.9 inches)	75%	extreme
June Weather	27°C (80°F)	99 mm (3.9 inches)	77%	extreme
July Weather	27°C (81°F)	124 mm (4.9 inches)	80%	extreme
August Weather	27°C (81°F)	130 mm (5.1 inches)	80%	extreme
September Weather	27°C (81°F)	200 mm (7.9 inches)	79%	extreme
October Weather	27°C (80°F)	183 mm (7.2 inches)	78%	extreme
November Weather	26°C (79°F)	120 mm (4.7 inches)	78%	very high
December Weather	25°C (77°F)	66 mm (2.6 inches)	76%	very high