January Weather in Onate, Spain

Last updated: August 27, 2025

In January, the average temperature in Onate, Spain hovers around 5°C (41°F). Expect chilly minimums dipping to -7°C (20°F), while maximums can reach a mild 18°C (64°F). This month, you'll encounter 105 mm (4.1 in) of precipitation spread over 12 days, contributing to an average humidity level of 85%. Prepare for cool and damp conditions!

January Temperature in Onate

In January in Onate, the average temperature is 5°C (41°F). Maximums can reach 18°C (64°F), while minimums can drop to -7°C (20°F). Be sure to pack layers to prepare for both the chilly and warmer parts of the day while exploring.

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

The chart illustrates January temperature patterns in Onate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onate, January typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (64°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Onate

In Onate in January, the precipitation amount is 105 mm (4.1 in) over the course of 12 days.

January Precipitation Trends in Onate

The chart displays monthly precipitation patterns in Onate, 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 Onate, January typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 12 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 Onate

In Onate in January, humidity is 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.

January Average Humidity in Onate

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

In Onate 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 Onate, you can visit Hourly UV Index in Onate.

Maximum UV Index Levels in Onate for January

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

Data source: Onate 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 Onate Compares to Other Months

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

This table compares monthly weather conditions in Onate, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	105 mm (4.1 inches)	85%	low
February Weather	8°C (46°F)	94 mm (3.7 inches)	83%	moderate
March Weather	9°C (48°F)	98 mm (3.8 inches)	82%	high
April Weather	11°C (51°F)	100 mm (3.9 inches)	81%	high
May Weather	14°C (57°F)	92 mm (3.6 inches)	81%	very high
June Weather	17°C (62°F)	112 mm (4.4 inches)	83%	very high
July Weather	19°C (66°F)	62 mm (2.4 inches)	87%	very high
August Weather	19°C (66°F)	58 mm (2.3 inches)	82%	very high
September Weather	17°C (63°F)	68 mm (2.7 inches)	77%	high
October Weather	13°C (56°F)	101 mm (4.0 inches)	80%	moderate
November Weather	9°C (48°F)	134 mm (5.3 inches)	83%	moderate
December Weather	7°C (45°F)	138 mm (5.4 inches)	85%	low