January Weather in Grottaccia, Italy

Last updated: August 23, 2025

In Grottaccia, Italy, the average temperature in January hovers around 4°C (40°F). However, don't be surprised by the extremes—temperatures can plummet to a chilling -10°C (15°F) or rise to a comfortable 14°C (58°F). Expect some rain, with 58 mm (2.3 in) of precipitation spread over 8 days. The air is quite humid, with an average humidity level of 85%, adding to the overall atmosphere of the season.

January Temperature in Grottaccia

In January in Grottaccia, the average temperature is 4°C (40°F). Maximums can reach 14°C (58°F), while minimums can drop to as low as -10°C (15°F). Travelers should be prepared for a chilly climate with the possibility of both mild and freezing temperatures during their visit.

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

The chart illustrates January temperature patterns in Grottaccia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grottaccia, January typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -10°C (15°F).

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

January Precipitation in Grottaccia

In Grottaccia in January, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

January Precipitation Trends in Grottaccia

The chart displays monthly precipitation patterns in Grottaccia, 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 Grottaccia, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 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 Grottaccia

In Grottaccia in January, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

January Average Humidity in Grottaccia

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

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

Maximum UV Index Levels in Grottaccia for January

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

Data source: Grottaccia 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 Grottaccia Compares to Other Months

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

This table compares monthly weather conditions in Grottaccia, 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)	58 mm (2.3 inches)	85%	low
February Weather	7°C (44°F)	66 mm (2.6 inches)	78%	moderate
March Weather	8°C (47°F)	74 mm (2.9 inches)	69%	high
April Weather	12°C (54°F)	64 mm (2.5 inches)	71%	high
May Weather	16°C (62°F)	102 mm (4.0 inches)	71%	very high
June Weather	22°C (72°F)	42 mm (1.7 inches)	63%	very high
July Weather	24°C (76°F)	52 mm (2.0 inches)	59%	very high
August Weather	25°C (77°F)	40 mm (1.6 inches)	54%	very high
September Weather	19°C (67°F)	72 mm (2.8 inches)	67%	high
October Weather	14°C (58°F)	58 mm (2.3 inches)	78%	moderate
November Weather	11°C (51°F)	106 mm (4.2 inches)	84%	moderate
December Weather	6°C (43°F)	89 mm (3.5 inches)	86%	low