January Weather in Alijo, Portugal

Last updated: August 27, 2025

In January, the average temperature in Alijo, Portugal hovers around 6°C (43°F), with a minimum dipping as low as -5°C (24°F) and a maximum reaching up to 17°C (63°F). Expect some precipitation, averaging 40 mm (1.6 in) over 5 days, while the air stays quite humid at an average of 87%.

January Temperature in Alijo

In January in Alijo, the average temperature is 6°C (43°F). Maximums can reach 17°C (63°F), while minimums can dip as low as -5°C (24°F). Pack layers to stay comfortable and prepared for varying temperatures during your travels.

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

The chart illustrates January temperature patterns in Alijo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alijo, January typically has an average temperature of 6°C (43°F), with highs reaching up to 17°C (63°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Alijo

In Alijo in January, the precipitation amount is 40 mm (1.6 in) over the course of 5 days.

January Precipitation Trends in Alijo

The chart displays monthly precipitation patterns in Alijo, 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 Alijo, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 5 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 Alijo

In Alijo in January, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

January Average Humidity in Alijo

This chart illustrates the average monthly humidity levels in Alijo, 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 Alijo 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 Alijo

In Alijo 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 Alijo, you can check the information here.

Maximum UV Index Levels in Alijo for January

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

Data source: Alijo 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 Alijo Compares to Other Months

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

This table compares monthly weather conditions in Alijo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	40 mm (1.6 inches)	87%	moderate
February Weather	8°C (47°F)	80 mm (3.1 inches)	81%	moderate
March Weather	10°C (50°F)	86 mm (3.4 inches)	78%	high
April Weather	12°C (54°F)	88 mm (3.5 inches)	79%	very high
May Weather	16°C (61°F)	39 mm (1.5 inches)	78%	very high
June Weather	18°C (65°F)	37 mm (1.5 inches)	71%	extreme
July Weather	21°C (71°F)	17 mm (0.7 inches)	63%	very high
August Weather	21°C (70°F)	13 mm (0.5 inches)	64%	very high
September Weather	19°C (66°F)	33 mm (1.3 inches)	71%	very high
October Weather	15°C (59°F)	64 mm (2.5 inches)	79%	high
November Weather	9°C (49°F)	81 mm (3.2 inches)	86%	moderate
December Weather	8°C (46°F)	102 mm (4.0 inches)	87%	low