July Weather in Vega Baja, Puerto Rico

Last updated: August 31, 2025

In Vega Baja, Puerto Rico, the average temperature in July is a warm 27°C (82°F). You can expect minimum temperatures to dip to 24°C (75°F) and highs reaching up to 32°C (90°F). During this month, precipitation averages 89 mm (3.5 in) over 17 days, and the average humidity sits at a sticky 80%.

July Temperature in Vega Baja

In July in Vega Baja, the average temperature is 27°C (82°F), with maximums reaching up to 32°C (90°F) and minimums dropping to as low as 24°C (75°F). This mild and warm climate makes Vega Baja an ideal destination for travelers seeking pleasant weather and outdoor activities.

July Weather in Vega Baja: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Vega Baja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vega Baja, July typically has an average temperature of 27°C (82°F), with highs reaching up to 32°C (90°F) and lows dropping to around 24°C (75°F).

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

July Precipitation in Vega Baja

In Vega Baja in July, the total precipitation amount is 89 mm (3.5 in), occurring over the course of 17 days.

July Precipitation Trends in Vega Baja

The chart displays monthly precipitation patterns in Vega Baja, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Vega Baja, July typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 17 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Vega Baja

In Vega Baja in July, humidity is 80%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a thick blanket of warmth that hugs you relentlessly, making outdoor activities feel sluggish and exhausting.

July Average Humidity in Vega Baja

This chart illustrates the average monthly humidity levels in Vega Baja, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Vega Baja is approximately 80%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Vega Baja

In Vega Baja in July, 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 Vega Baja.

Maximum UV Index Levels in Vega Baja for July

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

Data source: Vega Baja July 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 July Weather in Vega Baja Compares to Other Months

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

This table compares monthly weather conditions in Vega Baja, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (76°F)	40 mm (1.6 inches)	76%	very high
February Weather	24°C (76°F)	44 mm (1.7 inches)	75%	extreme
March Weather	25°C (76°F)	82 mm (3.2 inches)	74%	extreme
April Weather	25°C (78°F)	72 mm (2.8 inches)	75%	extreme
May Weather	26°C (80°F)	85 mm (3.3 inches)	75%	extreme
June Weather	27°C (81°F)	80 mm (3.2 inches)	77%	extreme
July Weather	27°C (82°F)	89 mm (3.5 inches)	80%	extreme
August Weather	28°C (82°F)	95 mm (3.8 inches)	80%	extreme
September Weather	27°C (81°F)	195 mm (7.7 inches)	79%	extreme
October Weather	27°C (80°F)	152 mm (6.0 inches)	78%	extreme
November Weather	26°C (79°F)	102 mm (4.0 inches)	78%	very high
December Weather	25°C (78°F)	44 mm (1.7 inches)	76%	very high