January Weather in Santiso, Spain

Last updated: August 27, 2025

In January, the average temperature in Santiso, Spain is a brisk 6°C (44°F). Expect a range from a chilly -4°C (25°F) to a pleasant 19°C (67°F). Be prepared for 90 mm (3.5 in) of precipitation over 10 days, and keep in mind the high average humidity of 84%.

January Temperature in Santiso

In January in Santiso, the average temperature is 6°C (44°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as -4°C (25°F). It's advisable to pack layers and be prepared for varying weather conditions during your trip.

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

The chart illustrates January temperature patterns in Santiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiso, January typically has an average temperature of 6°C (44°F), with highs reaching up to 19°C (67°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Santiso

In Santiso in January, the precipitation amount is 90 mm (3.5 in) over the course of 10 days.

January Precipitation Trends in Santiso

The chart displays monthly precipitation patterns in Santiso, 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 Santiso, January typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 10 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 Santiso

In Santiso in January humidity is 84%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and necessitating layered clothing to stay warm and dry while exploring the area.

January Average Humidity in Santiso

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

In Santiso in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Santiso, you can visit Hourly UV Index in Santiso.

Maximum UV Index Levels in Santiso for January

The chart shows the monthly maximum UV Index (UVI) for Santiso 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 Santiso typically reaches 2, which falls under the low exposure category.

Data source: Santiso 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 Santiso Compares to Other Months

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

This table compares monthly weather conditions in Santiso, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	90 mm (3.5 inches)	84%	low
February Weather	8°C (47°F)	133 mm (5.2 inches)	83%	moderate
March Weather	9°C (48°F)	139 mm (5.5 inches)	82%	high
April Weather	11°C (52°F)	119 mm (4.7 inches)	83%	very high
May Weather	14°C (57°F)	93 mm (3.7 inches)	83%	very high
June Weather	16°C (60°F)	78 mm (3.1 inches)	83%	very high
July Weather	18°C (65°F)	35 mm (1.4 inches)	82%	very high
August Weather	18°C (65°F)	38 mm (1.5 inches)	78%	very high
September Weather	17°C (62°F)	60 mm (2.4 inches)	79%	high
October Weather	13°C (56°F)	117 mm (4.6 inches)	82%	high
November Weather	9°C (49°F)	149 mm (5.9 inches)	84%	moderate
December Weather	8°C (47°F)	180 mm (7.1 inches)	85%	low