January Weather in Ribeirinha, Portugal

Last updated: August 27, 2025

In Ribeirinha, Portugal, the average temperature in January is a comfortable 16°C (61°F), with a minimum of 11°C (52°F) and a maximum of 19°C (66°F). Expect moderate rainfall, with an estimated 78 mm (3.1 in) over 11 days throughout the month. Humidity levels can be quite high, averaging around 84%, making it a moist and inviting time of year.

January Temperature in Ribeirinha

In January in Ribeirinha, the average temperature is 16°C (61°F). The maximum can reach 19°C (66°F), while the minimum can be as low as 11°C (52°F). This mild climate makes Ribeirinha an ideal destination for travelers seeking pleasant weather during this time.

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

The chart illustrates January temperature patterns in Ribeirinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ribeirinha, January typically has an average temperature of 16°C (61°F), with highs reaching up to 19°C (66°F) and lows dropping to around 11°C (52°F).

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

January Precipitation in Ribeirinha

In Ribeirinha in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Ribeirinha

The chart displays monthly precipitation patterns in Ribeirinha, 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 Ribeirinha, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 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 Ribeirinha

In Ribeirinha in January, humidity is 84%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of warmth, making travel slightly sticky but overall comfortable, as long as you stay hydrated and take breaks in the shade.

January Average Humidity in Ribeirinha

This chart illustrates the average monthly humidity levels in Ribeirinha, 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 Ribeirinha is approximately 84%, 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 Ribeirinha

In Ribeirinha 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 Ribeirinha, you can check the information here.

Maximum UV Index Levels in Ribeirinha for January

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

Data source: Ribeirinha 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 Ribeirinha Compares to Other Months

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

This table compares monthly weather conditions in Ribeirinha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	78 mm (3.1 inches)	84%	moderate
February Weather	15°C (59°F)	77 mm (3.0 inches)	83%	moderate
March Weather	15°C (59°F)	49 mm (1.9 inches)	84%	high
April Weather	15°C (60°F)	76 mm (3.0 inches)	84%	very high
May Weather	16°C (62°F)	54 mm (2.1 inches)	83%	very high
June Weather	19°C (66°F)	43 mm (1.7 inches)	84%	extreme
July Weather	21°C (70°F)	22 mm (0.8 inches)	86%	very high
August Weather	22°C (72°F)	47 mm (1.9 inches)	82%	very high
September Weather	22°C (71°F)	45 mm (1.8 inches)	82%	very high
October Weather	20°C (69°F)	83 mm (3.3 inches)	79%	high
November Weather	18°C (65°F)	107 mm (4.2 inches)	80%	moderate
December Weather	17°C (63°F)	121 mm (4.8 inches)	85%	moderate