January Weather in Redondo, Portugal

Last updated: August 27, 2025

In January, the average temperature in Redondo, Portugal hovers around 9°C (48°F), with nightly lows dipping to -3°C (27°F) and daytime highs reaching up to 21°C (71°F). Expect 30 mm (1.2 in) of precipitation over about 5 days, and a humidity level of 85%, creating a crisp yet damp atmosphere perfect for cozying up indoors or exploring the vibrant scenery.

January Temperature in Redondo

In January in Redondo, the average temperature is 9°C (48°F). The maximum can reach 21°C (71°F), while the minimum can drop as low as -3°C (27°F). Be prepared for a mix of cool and mild temperatures, making it a great time for layering and outdoor exploration.

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

The chart illustrates January temperature patterns in Redondo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Redondo, January typically has an average temperature of 9°C (48°F), with highs reaching up to 21°C (71°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Redondo

In Redondo in January, the precipitation amount is 30 mm (1.2 in) over the course of 5 days.

January Precipitation Trends in Redondo

The chart displays monthly precipitation patterns in Redondo, 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 Redondo, January typically receives around 30 mm (1.2 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 Redondo

In Redondo in January humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

January Average Humidity in Redondo

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

In Redondo 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 Redondo, you can check the information here.

Maximum UV Index Levels in Redondo for January

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

Data source: Redondo 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 Redondo Compares to Other Months

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

This table compares monthly weather conditions in Redondo, 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 (48°F)	30 mm (1.2 inches)	85%	moderate
February Weather	11°C (53°F)	43 mm (1.7 inches)	75%	moderate
March Weather	13°C (55°F)	78 mm (3.1 inches)	72%	high
April Weather	15°C (59°F)	73 mm (2.9 inches)	70%	very high
May Weather	19°C (67°F)	31 mm (1.2 inches)	70%	very high
June Weather	22°C (71°F)	10 mm (0.4 inches)	63%	extreme
July Weather	25°C (77°F)	3 mm (0.1 inches)	60%	very high
August Weather	25°C (78°F)	3 mm (0.1 inches)	60%	very high
September Weather	23°C (74°F)	24 mm (1.0 inches)	67%	very high
October Weather	19°C (66°F)	41 mm (1.6 inches)	74%	high
November Weather	13°C (56°F)	61 mm (2.4 inches)	83%	moderate
December Weather	11°C (51°F)	55 mm (2.2 inches)	85%	moderate