January Weather in Istan, Spain

Last updated: August 27, 2025

In January, the average temperature in Istan, Spain is a mild 11°C (52°F), with lows dipping to 3°C (38°F) and highs reaching up to 19°C (66°F). Expect around 71 mm (2.8 in) of precipitation spread over 5 days, contributing to an average humidity level of 79%. Whether you're exploring the local sights or enjoying cozy indoor activities, this month promises a refreshing atmosphere!

January Temperature in Istan

In January in Istan, the average temperature is 11°C (52°F), with maximums reaching 19°C (66°F) and minimums dropping as low as 3°C (38°F). This moderate climate makes it an ideal time for travelers to explore the area comfortably.

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

The chart illustrates January temperature patterns in Istan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Istan, January typically has an average temperature of 11°C (52°F), with highs reaching up to 19°C (66°F) and lows dropping to around 3°C (38°F).

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

January Precipitation in Istan

In Istan in January, the precipitation amount is 71 mm (2.8 in) over the course of 5 days.

January Precipitation Trends in Istan

The chart displays monthly precipitation patterns in Istan, 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 Istan, January typically receives around 71 mm (2.8 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 Istan

In Istan in January humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.

January Average Humidity in Istan

This chart illustrates the average monthly humidity levels in Istan, 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 Istan is approximately 79%, 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 Istan

In Istan 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 Istan, you can check the information here.

Maximum UV Index Levels in Istan for January

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

Data source: Istan 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 Istan Compares to Other Months

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

This table compares monthly weather conditions in Istan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	71 mm (2.8 inches)	79%	moderate
February Weather	12°C (54°F)	38 mm (1.5 inches)	71%	moderate
March Weather	13°C (56°F)	110 mm (4.3 inches)	67%	high
April Weather	14°C (58°F)	88 mm (3.5 inches)	60%	very high
May Weather	18°C (64°F)	23 mm (0.9 inches)	59%	very high
June Weather	20°C (69°F)	5 mm (0.2 inches)	52%	extreme
July Weather	23°C (73°F)	1 mm (0.0 inches)	54%	extreme
August Weather	24°C (75°F)	13 mm (0.5 inches)	51%	very high
September Weather	22°C (71°F)	34 mm (1.3 inches)	59%	very high
October Weather	18°C (65°F)	50 mm (2.0 inches)	68%	high
November Weather	14°C (58°F)	83 mm (3.3 inches)	77%	moderate
December Weather	13°C (55°F)	52 mm (2.1 inches)	81%	moderate