January Weather in Serra de El-Rei, Portugal

Last updated: August 27, 2025

In January, the average temperature in Serra de El-Rei, Portugal hovers around 11°C (53°F). You can expect a minimum of 3°C (37°F) and a pleasant maximum of 19°C (67°F). During this time, precipitation is around 45 mm (1.8 in), typically spread over 7 days. Don’t forget to account for the high humidity level of 85%, which can make the air feel a bit heavier!

January Temperature in Serra de El-Rei

In January in Serra de El-Rei, the average temperature is 11°C (53°F). Maximum temperatures can reach 19°C (67°F), while minimums can drop as low as 3°C (37°F). Be sure to pack layers to stay comfortable while exploring the varied weather conditions.

January Weather in Serra de El-Rei: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Serra de El-Rei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serra de El-Rei, January typically has an average temperature of 11°C (53°F), with highs reaching up to 19°C (67°F) and lows dropping to around 3°C (37°F).

Data source: Temperature data for Serra de El-Rei generated using information from the Copernicus Climate Change Service.

January Precipitation in Serra de El-Rei

In Serra de El-Rei in January, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.

January Precipitation Trends in Serra de El-Rei

The chart displays monthly precipitation patterns in Serra de El-Rei, 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 Serra de El-Rei, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 7 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 Serra de El-Rei

In Serra de El-Rei in January humidity is 85%. With an average temperature of 11°C (53°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and creating a dampness in the air that can be exhausting for travelers.

January Average Humidity in Serra de El-Rei

This chart illustrates the average monthly humidity levels in Serra de El-Rei, 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 Serra de El-Rei 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 Serra de El-Rei

In Serra de El-Rei 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 Serra de El-Rei, you can check the information here.

Maximum UV Index Levels in Serra de El-Rei for January

The chart shows the monthly maximum UV Index (UVI) for Serra de El-Rei 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 Serra de El-Rei typically reaches 3, which falls under the moderate exposure category.

Data source: Serra de El-Rei 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 Serra de El-Rei Compares to Other Months

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

This table compares monthly weather conditions in Serra de El-Rei, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	45 mm (1.8 inches)	85%	moderate
February Weather	13°C (55°F)	54 mm (2.1 inches)	75%	moderate
March Weather	13°C (56°F)	69 mm (2.7 inches)	72%	high
April Weather	14°C (58°F)	79 mm (3.1 inches)	70%	very high
May Weather	17°C (63°F)	39 mm (1.5 inches)	70%	very high
June Weather	18°C (65°F)	17 mm (0.7 inches)	63%	extreme
July Weather	19°C (67°F)	8 mm (0.3 inches)	60%	very high
August Weather	20°C (68°F)	6 mm (0.2 inches)	60%	very high
September Weather	19°C (67°F)	27 mm (1.1 inches)	67%	very high
October Weather	18°C (64°F)	63 mm (2.5 inches)	74%	high
November Weather	14°C (58°F)	90 mm (3.6 inches)	83%	moderate
December Weather	13°C (55°F)	71 mm (2.8 inches)	85%	moderate