January Weather in Gibraltar, United States

Last updated: June 24, 2025

In January, the average temperature in Gibraltar, United States hovers around -2°C (29°F), with extremes dipping to a frigid -22°C (-8°F) and peaking at a mild 12°C (54°F). Expect about 85 mm (3.3 in) of precipitation over 9 days, contributing to an average humidity of 88%. Prepare for chilly, damp days as winter tightens its grip!

January Temperature in Gibraltar

In January in Gibraltar, the average temperature is -2°C (29°F). The maximum can reach 12°C (54°F) and the minimum can be as low as -22°C (-8°F). Travelers should be prepared for a cold climate with potentially harsh conditions, making warm clothing essential.

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

The chart illustrates January temperature patterns in Gibraltar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gibraltar, January typically has an average temperature of -2°C (29°F), with highs reaching up to 12°C (54°F) and lows dropping to around -22°C (-8°F).

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

January Precipitation in Gibraltar

In Gibraltar in January, the precipitation amount is 85 mm (3.3 in) over the course of 9 days.

January Precipitation Trends in Gibraltar

The chart displays monthly precipitation patterns in Gibraltar, 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 Gibraltar, January typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 9 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 Gibraltar

In Gibraltar in January, humidity is 88%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill in the air that penetrates layers of clothing, making outdoor activities challenging and potentially uncomfortable for travelers.

January Average Humidity in Gibraltar

This chart illustrates the average monthly humidity levels in Gibraltar, 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 Gibraltar is approximately 88%, 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 Gibraltar

In Gibraltar in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Gibraltar, you can visit Hourly UV Index in Gibraltar.

Maximum UV Index Levels in Gibraltar for January

The chart shows the monthly maximum UV Index (UVI) for Gibraltar 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 Gibraltar typically reaches 2, which falls under the low exposure category.

Data source: Gibraltar 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 Gibraltar Compares to Other Months

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

This table compares monthly weather conditions in Gibraltar, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	85 mm (3.3 inches)	88%	low
February Weather	-1°C (30°F)	83 mm (3.3 inches)	87%	moderate
March Weather	2°C (37°F)	88 mm (3.5 inches)	87%	moderate
April Weather	7°C (46°F)	101 mm (4.0 inches)	87%	very high
May Weather	14°C (58°F)	121 mm (4.8 inches)	81%	very high
June Weather	21°C (69°F)	83 mm (3.3 inches)	82%	very high
July Weather	24°C (75°F)	96 mm (3.8 inches)	81%	very high
August Weather	23°C (74°F)	80 mm (3.2 inches)	78%	very high
September Weather	20°C (68°F)	68 mm (2.7 inches)	78%	very high
October Weather	13°C (57°F)	118 mm (4.6 inches)	82%	high
November Weather	5°C (41°F)	102 mm (4.0 inches)	89%	moderate
December Weather	1°C (34°F)	74 mm (2.9 inches)	86%	low