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January Weather in San Juan de la Nava, Spain

Last updated: August 27, 2025

In January, the average temperature in San Juan de la Nava, Spain hovers around 3°C (37°F), with a chance of dipping to a brisk -9°C (16°F) or warming up to a pleasant 15°C (59°F). Expect about 35 mm (1.4 in) of precipitation spread over 6 days, contributing to an overall average humidity of 90%. Prepare accordingly for a chilly, damp month!

January Temperature in San Juan de la Nava

In January in San Juan de la Nava, the average temperature is 3°C (37°F). Maximums can reach 15°C (59°F), while minimums can dip as low as -9°C (16°F). It's advisable to pack layers and prepare for varying weather conditions when traveling during this time.

January Weather in San Juan de la Nava: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Juan de la Nava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan de la Nava, January typically has an average temperature of 3°C (37°F), with highs reaching up to 15°C (59°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec374244495866727264554441
Data source: Temperature data for San Juan de la Nava 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 San Juan de la Nava

In San Juan de la Nava in January, the total precipitation amount is 35 mm (1.4 in) spread over a period of 6 days.

January Precipitation Trends in San Juan de la Nava

The chart displays monthly precipitation patterns in San Juan de la Nava, 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 Juan de la Nava, January typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec354566854836191744616656
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Juan de la Nava

In San Juan de la Nava in January, humidity is 90%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket wrapped around you, making travel feel cumbersome and draining, as the dampness clings to your skin and the cold bites through your layers.

January Average Humidity in San Juan de la Nava

This chart illustrates the average monthly humidity levels in San Juan de la Nava, 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 Juan de la Nava is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Juan de la Nava

In San Juan de la Nava 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 Juan de la Nava, you can check the information here.

Maximum UV Index Levels in San Juan de la Nava for January

The chart shows the monthly maximum UV Index (UVI) for San Juan de la Nava 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 Juan de la Nava typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347910111198643
Data source: San Juan de la Nava 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 Juan de la Nava Compares to Other Months

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

This table compares monthly weather conditions in San Juan de la Nava, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)35 mm (1.4 inches)90%moderate
February Weather6°C (42°F)45 mm (1.8 inches)86%moderate
March Weather7°C (45°F)66 mm (2.6 inches)79%high
April Weather10°C (49°F)85 mm (3.3 inches)74%very high
May Weather15°C (58°F)48 mm (1.9 inches)71%very high
June Weather19°C (66°F)36 mm (1.4 inches)63%extreme
July Weather22°C (73°F)19 mm (0.7 inches)59%extreme
August Weather22°C (73°F)16 mm (0.6 inches)58%very high
September Weather18°C (64°F)44 mm (1.7 inches)65%very high
October Weather13°C (55°F)61 mm (2.4 inches)77%high
November Weather7°C (44°F)66 mm (2.6 inches)87%moderate
December Weather5°C (41°F)56 mm (2.2 inches)90%moderate

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