January Weather in Avis, Portugal

Last updated: August 27, 2025

In January, the average temperature in Avis, Portugal hovers around 9°C (49°F), with a minimum that can dip to -3°C (27°F) and a maximum reaching 22°C (71°F). Expect 35 mm (1.4 in) of precipitation spread across 5 days, while the air remains quite moist with an average humidity of 85%.

January Temperature in Avis

In January in Avis, the average temperature is 9°C (49°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop to as low as -3°C (27°F). This varied climate makes Avis an ideal destination for travelers looking to experience a mix of cool and mild weather.

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

The chart illustrates January temperature patterns in Avis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Avis, January typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (71°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Avis

In Avis in January, the precipitation amount is 35 mm (1.4 in) over a span of 5 days.

January Precipitation Trends in Avis

The chart displays monthly precipitation patterns in Avis, 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 Avis, January typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Avis

In Avis in January humidity is 85%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making every step outside a challenge as the moisture in the air weighs heavily and lingers, transforming even simple outings into a quest for comfort.

January Average Humidity in Avis

This chart illustrates the average monthly humidity levels in Avis, 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 Avis is approximately 85%, 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 Avis

In Avis 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 Avis, you can check the information here.

Maximum UV Index Levels in Avis for January

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

Data source: Avis 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 Avis Compares to Other Months

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

This table compares monthly weather conditions in Avis, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	35 mm (1.4 inches)	85%	moderate
February Weather	12°C (53°F)	49 mm (1.9 inches)	75%	moderate
March Weather	13°C (56°F)	85 mm (3.3 inches)	72%	high
April Weather	15°C (59°F)	84 mm (3.3 inches)	70%	very high
May Weather	19°C (67°F)	39 mm (1.5 inches)	70%	very high
June Weather	21°C (70°F)	15 mm (0.6 inches)	63%	extreme
July Weather	24°C (75°F)	4 mm (0.2 inches)	60%	very high
August Weather	24°C (76°F)	6 mm (0.3 inches)	60%	very high
September Weather	22°C (73°F)	25 mm (1.0 inches)	67%	very high
October Weather	18°C (66°F)	43 mm (1.7 inches)	74%	high
November Weather	13°C (56°F)	72 mm (2.8 inches)	83%	moderate
December Weather	11°C (52°F)	61 mm (2.4 inches)	85%	moderate