January Weather in Salinas, Puerto Rico

Last updated: August 31, 2025

In Salinas, Puerto Rico, the average temperature in January hovers around 24°C (75°F). Expect a minimum of 18°C (65°F) and a maximum of 27°C (81°F), making it a pleasantly warm month. However, be prepared for some rain, as 37 mm (1.5 in) of precipitation is likely over 12 days. With an average humidity of 76%, it’s a good idea to stay hydrated and enjoy the vibrant atmosphere!

January Temperature in Salinas

In January in Salinas, the average temperature is 24°C (75°F). Maximum can reach 27°C (81°F) and minimum can be as low as 18°C (65°F). This pleasant weather makes it an ideal time for traveling and exploring the sights of Salinas.

January Weather in Salinas: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Salinas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salinas, January typically has an average temperature of 24°C (75°F), with highs reaching up to 27°C (81°F) and lows dropping to around 18°C (65°F).

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

January Precipitation in Salinas

In Salinas in January, the precipitation amount is 37 mm (1.5 in) over a span of 12 days.

January Precipitation Trends in Salinas

The chart displays monthly precipitation patterns in Salinas, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Salinas, January typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Salinas

In Salinas in January, humidity is 76%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities feel a bit sluggish and urging you to seek shade and hydration.

January Average Humidity in Salinas

This chart illustrates the average monthly humidity levels in Salinas, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Salinas is approximately 76%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Salinas

In Salinas in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Salinas.

Maximum UV Index Levels in Salinas for January

The chart shows the monthly maximum UV Index (UVI) for Salinas in January, 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 January, the maximum UV index in Salinas typically reaches 9, which falls under the very high exposure category.

Data source: Salinas January 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 January Weather in Salinas Compares to Other Months

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

This table compares monthly weather conditions in Salinas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	37 mm (1.5 inches)	76%	very high
February Weather	23°C (75°F)	39 mm (1.5 inches)	75%	extreme
March Weather	24°C (75°F)	62 mm (2.4 inches)	75%	extreme
April Weather	24°C (76°F)	60 mm (2.4 inches)	76%	extreme
May Weather	25°C (77°F)	76 mm (3.0 inches)	76%	extreme
June Weather	26°C (79°F)	71 mm (2.8 inches)	78%	extreme
July Weather	26°C (80°F)	106 mm (4.2 inches)	81%	extreme
August Weather	26°C (80°F)	105 mm (4.1 inches)	80%	extreme
September Weather	26°C (80°F)	173 mm (6.8 inches)	79%	extreme
October Weather	26°C (79°F)	136 mm (5.4 inches)	78%	extreme
November Weather	25°C (78°F)	106 mm (4.2 inches)	78%	very high
December Weather	24°C (76°F)	46 mm (1.8 inches)	77%	very high