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January Weather in Manteigas, Portugal

Last updated: August 27, 2025

In January, the average temperature in Manteigas, Portugal hovers around 5°C (42°F), with a minimum dipping to -4°C (24°F) and a maximum reaching up to 16°C (61°F). Expect about 50 mm (2.0 in) of precipitation spread across 6 days, contributing to an average humidity of a crisp 87%.

January Temperature in Manteigas

In January, in Manteigas, the average temperature is 5°C (42°F). Maximums can reach 16°C (61°F), while minimums can drop as low as -4°C (24°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Manteigas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manteigas, January typically has an average temperature of 5°C (42°F), with highs reaching up to 16°C (61°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec424649536065717166594845
Data source: Temperature data for Manteigas generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Manteigas

In Manteigas in January, the precipitation amount is 50 mm (2.0 in) over the course of 6 days.

January Precipitation Trends in Manteigas

The chart displays monthly precipitation patterns in Manteigas, 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 Manteigas, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec5084106105473713144377110106
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Manteigas

In Manteigas in January humidity is 87%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel less inviting as the air becomes heavy and oppressive.

January Average Humidity in Manteigas

This chart illustrates the average monthly humidity levels in Manteigas, 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 Manteigas is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Manteigas

In Manteigas 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 Manteigas, you can check the information here.

Maximum UV Index Levels in Manteigas for January

The chart shows the monthly maximum UV Index (UVI) for Manteigas 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 Manteigas typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910111098643
Data source: Manteigas 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 Manteigas Compares to Other Months

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

This table compares monthly weather conditions in Manteigas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)50 mm (2.0 inches)87%moderate
February Weather8°C (47°F)84 mm (3.3 inches)81%moderate
March Weather9°C (49°F)106 mm (4.2 inches)78%high
April Weather12°C (53°F)105 mm (4.1 inches)79%very high
May Weather16°C (60°F)47 mm (1.8 inches)78%very high
June Weather18°C (65°F)37 mm (1.4 inches)71%extreme
July Weather21°C (71°F)13 mm (0.5 inches)63%very high
August Weather22°C (71°F)14 mm (0.6 inches)64%very high
September Weather19°C (66°F)43 mm (1.7 inches)71%very high
October Weather15°C (59°F)77 mm (3.0 inches)79%high
November Weather9°C (49°F)110 mm (4.3 inches)86%moderate
December Weather7°C (45°F)106 mm (4.2 inches)87%moderate

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