January Weather in Gragnola, Italy

Last updated: August 23, 2025

In January, the average temperature in Gragnola, Italy hovers around 4°C (39°F), with extremes ranging from a chilly -7°C (20°F) to a milder 13°C (55°F). Expect about 66 mm (2.6 in) of precipitation spread over 9 days, contributing to an average humidity of 88%. Whether you're bundled up or braving the elements, be prepared for this wintery embrace!

January Temperature in Gragnola

In January in Gragnola, the average temperature is 4°C (39°F). Maximums can reach 13°C (55°F), while minimums can drop as low as -7°C (20°F). Be prepared for chilly weather and pack accordingly when traveling during this time.

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

The chart illustrates January temperature patterns in Gragnola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gragnola, January typically has an average temperature of 4°C (39°F), with highs reaching up to 13°C (55°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Gragnola

In Gragnola in January, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.

January Precipitation Trends in Gragnola

The chart displays monthly precipitation patterns in Gragnola, 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 Gragnola, January typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 9 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 Gragnola

In Gragnola in January, humidity is 88%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.

January Average Humidity in Gragnola

This chart illustrates the average monthly humidity levels in Gragnola, 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 Gragnola is approximately 88%, 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 Gragnola

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

Maximum UV Index Levels in Gragnola for January

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

Data source: Gragnola 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 Gragnola Compares to Other Months

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

This table compares monthly weather conditions in Gragnola, 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 (39°F)	66 mm (2.6 inches)	88%	low
February Weather	6°C (43°F)	122 mm (4.8 inches)	81%	moderate
March Weather	7°C (45°F)	115 mm (4.5 inches)	76%	high
April Weather	11°C (51°F)	123 mm (4.8 inches)	77%	high
May Weather	14°C (58°F)	147 mm (5.8 inches)	74%	very high
June Weather	19°C (67°F)	62 mm (2.4 inches)	71%	very high
July Weather	21°C (71°F)	43 mm (1.7 inches)	67%	very high
August Weather	22°C (72°F)	55 mm (2.2 inches)	64%	very high
September Weather	18°C (64°F)	109 mm (4.3 inches)	74%	high
October Weather	13°C (56°F)	151 mm (5.9 inches)	87%	moderate
November Weather	9°C (48°F)	186 mm (7.3 inches)	88%	moderate
December Weather	5°C (41°F)	205 mm (8.1 inches)	85%	low