January Weather in Naval, Spain

Last updated: August 27, 2025

In January, the average temperature in Naval, Spain hovers around 3°C (39°F). Expect temperatures to dip as low as -8°C (19°F) and rise to a pleasant 18°C (64°F). During this month, anticipate about 41 mm (1.6 in) of precipitation over 6 days, paired with a high average humidity of 87%.

January Temperature in Naval

In January in Naval, the average temperature is 3°C (39°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -8°C (19°F). Therefore, travelers should pack layers to accommodate both chilly days and warmer spells.

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

The chart illustrates January temperature patterns in Naval, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Naval, January typically has an average temperature of 3°C (39°F), with highs reaching up to 18°C (64°F) and lows dropping to around -8°C (19°F).

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

January Precipitation in Naval

In Naval in January, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Naval

The chart displays monthly precipitation patterns in Naval, 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 Naval, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 6 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 Naval

In Naval in January, humidity is 87%. With an average temperature of 3°C (39°F), this humidity feels like a chilling blanket enveloping you, making travel uncomfortable as the damp air seeps into your clothes and chills your bones, turning even the briefest outings into a test of endurance.

January Average Humidity in Naval

This chart illustrates the average monthly humidity levels in Naval, 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 Naval is approximately 87%, 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 Naval

In Naval in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Naval, you can check the information here.

Maximum UV Index Levels in Naval for January

The chart shows the monthly maximum UV Index (UVI) for Naval 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 Naval typically reaches 3, which falls under the moderate exposure category.

Data source: Naval 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 Naval Compares to Other Months

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

This table compares monthly weather conditions in Naval, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (39°F)	41 mm (1.6 inches)	87%	moderate
February Weather	6°C (43°F)	45 mm (1.8 inches)	83%	moderate
March Weather	8°C (46°F)	93 mm (3.7 inches)	80%	high
April Weather	11°C (52°F)	117 mm (4.6 inches)	77%	very high
May Weather	15°C (60°F)	100 mm (3.9 inches)	75%	very high
June Weather	19°C (67°F)	96 mm (3.8 inches)	74%	extreme
July Weather	23°C (74°F)	28 mm (1.1 inches)	72%	extreme
August Weather	23°C (74°F)	57 mm (2.2 inches)	70%	very high
September Weather	18°C (65°F)	51 mm (2.0 inches)	73%	very high
October Weather	13°C (56°F)	95 mm (3.7 inches)	82%	high
November Weather	7°C (45°F)	81 mm (3.2 inches)	87%	moderate
December Weather	5°C (41°F)	64 mm (2.5 inches)	88%	low