January Weather in Castanheira de Pera, Portugal

Last updated: August 27, 2025

In January, the average temperature in Castanheira de Pera, Portugal hovers around 8°C (46°F). Expect chilly nights, with a minimum that can dip to -4°C (26°F), while daytime highs may reach up to 18°C (65°F). Be prepared for some rain, as precipitation averages 68 mm (2.7 in) over about 7 days, alongside a notable average humidity of 85%. Stay cozy and enjoy the unique charm of this season!

January Temperature in Castanheira de Pera

In January in Castanheira de Pera, the average temperature is 8°C (46°F). The maximum can reach 18°C (65°F), while the minimum can drop as low as -4°C (26°F). Travelers should be prepared for a mix of cool and mild weather, making it a great time to explore.

January Weather in Castanheira de Pera: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Castanheira de Pera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castanheira de Pera, January typically has an average temperature of 8°C (46°F), with highs reaching up to 18°C (65°F) and lows dropping to around -4°C (26°F).

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

January Precipitation in Castanheira de Pera

In Castanheira de Pera in January, the precipitation amount is 68 mm (2.7 in) over the course of 7 days.

January Precipitation Trends in Castanheira de Pera

The chart displays monthly precipitation patterns in Castanheira de Pera, 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 Castanheira de Pera, January typically receives around 68 mm (2.7 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 Castanheira de Pera

In Castanheira de Pera in January humidity is 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

January Average Humidity in Castanheira de Pera

This chart illustrates the average monthly humidity levels in Castanheira de Pera, 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 Castanheira de Pera 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 Castanheira de Pera

In Castanheira de Pera 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 Castanheira de Pera, you can check the information here.

Maximum UV Index Levels in Castanheira de Pera for January

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

Data source: Castanheira de Pera 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 Castanheira de Pera Compares to Other Months

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

This table compares monthly weather conditions in Castanheira de Pera, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	68 mm (2.7 inches)	85%	moderate
February Weather	10°C (50°F)	100 mm (3.9 inches)	75%	moderate
March Weather	11°C (52°F)	141 mm (5.6 inches)	72%	high
April Weather	13°C (56°F)	134 mm (5.3 inches)	70%	very high
May Weather	16°C (62°F)	72 mm (2.8 inches)	70%	very high
June Weather	18°C (65°F)	37 mm (1.4 inches)	63%	extreme
July Weather	21°C (69°F)	11 mm (0.4 inches)	60%	very high
August Weather	21°C (70°F)	13 mm (0.5 inches)	60%	very high
September Weather	20°C (68°F)	44 mm (1.7 inches)	67%	very high
October Weather	16°C (61°F)	102 mm (4.0 inches)	74%	high
November Weather	11°C (53°F)	142 mm (5.6 inches)	83%	moderate
December Weather	10°C (50°F)	133 mm (5.2 inches)	85%	moderate