January Weather in Serpa, Portugal

Last updated: August 27, 2025

In January, the average temperature in Serpa, Portugal hovers around 9°C (49°F). Expect a range from a chilly -2°C (28°F) to a pleasant 22°C (72°F). With an average precipitation of 27 mm (1.1 in) over just 3 days, it's a good idea to carry an umbrella! The humidity typically sits at a high 80%, adding to the overall atmosphere of the season.

January Temperature in Serpa

In January in Serpa, the average temperature is 9°C (49°F), with maximums reaching up to 22°C (72°F) and minimums dropping as low as -2°C (28°F). Pack layers to accommodate the wide range of temperatures for a comfortable travel experience.

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

The chart illustrates January temperature patterns in Serpa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serpa, January typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (72°F) and lows dropping to around -2°C (28°F).

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

January Precipitation in Serpa

In Serpa in January, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.

January Precipitation Trends in Serpa

The chart displays monthly precipitation patterns in Serpa, 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 Serpa, January typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 3 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 Serpa

In Serpa in January, humidity is 80%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting a need for layered clothing to stay comfortable while traveling.

January Average Humidity in Serpa

This chart illustrates the average monthly humidity levels in Serpa, 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 Serpa is approximately 80%, 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 Serpa

In Serpa 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 Serpa, you can check the information here.

Maximum UV Index Levels in Serpa for January

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

Data source: Serpa 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 Serpa Compares to Other Months

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

This table compares monthly weather conditions in Serpa, 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)	27 mm (1.1 inches)	80%	moderate
February Weather	12°C (54°F)	40 mm (1.6 inches)	73%	moderate
March Weather	13°C (56°F)	81 mm (3.2 inches)	71%	high
April Weather	15°C (60°F)	63 mm (2.5 inches)	69%	very high
May Weather	20°C (68°F)	28 mm (1.1 inches)	69%	very high
June Weather	22°C (72°F)	9 mm (0.3 inches)	67%	extreme
July Weather	25°C (77°F)	2 mm (0.1 inches)	69%	extreme
August Weather	26°C (79°F)	2 mm (0.1 inches)	68%	very high
September Weather	24°C (75°F)	28 mm (1.1 inches)	71%	very high
October Weather	19°C (67°F)	46 mm (1.8 inches)	75%	high
November Weather	14°C (57°F)	57 mm (2.3 inches)	78%	moderate
December Weather	11°C (53°F)	51 mm (2.0 inches)	81%	moderate