January Weather in Montalvinho, Portugal

Last updated: August 27, 2025

In January, the average temperature in Montalvinho, Portugal hovers around 9°C (49°F), with a minimum dipping to -3°C (27°F) and a pleasant maximum reaching 20°C (68°F). Expect 42 mm (1.7 in) of precipitation spread over 5 days, along with a high average humidity of 85% that adds to the character of the season.

January Temperature in Montalvinho

In January in Montalvinho, the average temperature is 9°C (49°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -3°C (27°F). It's advisable to pack layers to accommodate the fluctuating weather during your travels.

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

The chart illustrates January temperature patterns in Montalvinho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montalvinho, January typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Montalvinho

In Montalvinho in January, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

January Precipitation Trends in Montalvinho

The chart displays monthly precipitation patterns in Montalvinho, 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 Montalvinho, January typically receives around 42 mm (1.7 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 Montalvinho

In Montalvinho 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 Montalvinho

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

In Montalvinho 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 Montalvinho, you can check the information here.

Maximum UV Index Levels in Montalvinho for January

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

Data source: Montalvinho 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 Montalvinho Compares to Other Months

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

This table compares monthly weather conditions in Montalvinho, 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)	42 mm (1.7 inches)	85%	moderate
February Weather	12°C (53°F)	61 mm (2.4 inches)	75%	moderate
March Weather	13°C (55°F)	94 mm (3.7 inches)	72%	high
April Weather	15°C (59°F)	94 mm (3.7 inches)	70%	very high
May Weather	19°C (66°F)	46 mm (1.8 inches)	70%	very high
June Weather	20°C (69°F)	19 mm (0.7 inches)	63%	extreme
July Weather	23°C (73°F)	5 mm (0.2 inches)	60%	very high
August Weather	23°C (74°F)	7 mm (0.3 inches)	60%	very high
September Weather	22°C (71°F)	30 mm (1.2 inches)	67%	very high
October Weather	18°C (65°F)	63 mm (2.5 inches)	74%	high
November Weather	13°C (55°F)	94 mm (3.7 inches)	83%	moderate
December Weather	11°C (52°F)	68 mm (2.7 inches)	85%	moderate