January Weather in San Roman de Hornija, Spain

Last updated: August 27, 2025

In January, the average temperature in San Roman de Hornija, Spain hovers around 4°C (40°F). Expect chilly days, as temperatures can dip as low as -7°C (19°F), while occasionally reaching a mild 17°C (63°F). With an average precipitation of 25 mm (1.0 in) spread over 5 days, don't forget your umbrella! The humidity is notably high at 91%, adding to the cool, crisp atmosphere of this time of year.

January Temperature in San Roman de Hornija

In January in San Roman de Hornija, the average temperature is 4°C (40°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -7°C (19°F). It's a good idea to pack layers if you're planning to travel during this time, as the weather can vary significantly throughout the day.

January Weather in San Roman de Hornija: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Roman de Hornija, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Roman de Hornija, January typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (63°F) and lows dropping to around -7°C (19°F).

Data source: Temperature data for San Roman de Hornija generated using information from the Copernicus Climate Change Service.

January Precipitation in San Roman de Hornija

In San Roman de Hornija in January, the total precipitation amount is 25 mm (1.0 in) over a span of 5 days.

January Precipitation Trends in San Roman de Hornija

The chart displays monthly precipitation patterns in San Roman de Hornija, 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 San Roman de Hornija, January typically receives around 25 mm (1.0 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 San Roman de Hornija

In San Roman de Hornija in January, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

January Average Humidity in San Roman de Hornija

This chart illustrates the average monthly humidity levels in San Roman de Hornija, 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 San Roman de Hornija is approximately 91%, 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 San Roman de Hornija

In San Roman de Hornija 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 San Roman de Hornija, you can check the information here.

Maximum UV Index Levels in San Roman de Hornija for January

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

Data source: San Roman de Hornija 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 San Roman de Hornija Compares to Other Months

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

This table compares monthly weather conditions in San Roman de Hornija, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	25 mm (1.0 inches)	91%	moderate
February Weather	7°C (46°F)	37 mm (1.5 inches)	85%	moderate
March Weather	9°C (49°F)	43 mm (1.7 inches)	79%	high
April Weather	12°C (54°F)	65 mm (2.6 inches)	77%	very high
May Weather	17°C (62°F)	32 mm (1.3 inches)	76%	very high
June Weather	21°C (69°F)	35 mm (1.4 inches)	64%	extreme
July Weather	24°C (75°F)	16 mm (0.6 inches)	54%	extreme
August Weather	23°C (74°F)	10 mm (0.4 inches)	52%	very high
September Weather	19°C (67°F)	31 mm (1.2 inches)	63%	very high
October Weather	14°C (58°F)	44 mm (1.7 inches)	78%	high
November Weather	9°C (48°F)	53 mm (2.1 inches)	90%	moderate
December Weather	6°C (44°F)	48 mm (1.9 inches)	91%	low