January Weather in Fondi, Italy

Last updated: August 23, 2025

In January, the average temperature in Fondi, Italy is a cool 9°C (49°F). Expect minimums dipping to -2°C (29°F), while highs can reach up to 17°C (63°F). The region typically sees about 96 mm (3.8 in) of precipitation over 10 days, accompanied by an average humidity level of 84%.

January Temperature in Fondi

In January in Fondi, the average temperature is 9°C (49°F). Maximums can reach 17°C (63°F) and minimums can be as low as -2°C (29°F). It's a great time to explore Fondi, so be sure to pack layers to stay comfortable throughout the day.

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

The chart illustrates January temperature patterns in Fondi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fondi, January typically has an average temperature of 9°C (49°F), with highs reaching up to 17°C (63°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in Fondi

In Fondi in January, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

January Precipitation Trends in Fondi

The chart displays monthly precipitation patterns in Fondi, 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 Fondi, January typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 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 Fondi

In Fondi in January, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

January Average Humidity in Fondi

This chart illustrates the average monthly humidity levels in Fondi, 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 Fondi is approximately 84%, 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 Fondi

In Fondi 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 Fondi, you can check the information here.

Maximum UV Index Levels in Fondi for January

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

Data source: Fondi 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 Fondi Compares to Other Months

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

This table compares monthly weather conditions in Fondi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	96 mm (3.8 inches)	84%	moderate
February Weather	11°C (51°F)	115 mm (4.5 inches)	76%	moderate
March Weather	11°C (53°F)	94 mm (3.7 inches)	69%	moderate
April Weather	14°C (57°F)	64 mm (2.5 inches)	70%	high
May Weather	18°C (64°F)	65 mm (2.5 inches)	70%	very high
June Weather	22°C (72°F)	30 mm (1.2 inches)	61%	very high
July Weather	25°C (77°F)	16 mm (0.6 inches)	57%	very high
August Weather	26°C (79°F)	11 mm (0.4 inches)	53%	very high
September Weather	22°C (73°F)	102 mm (4.0 inches)	65%	high
October Weather	18°C (65°F)	116 mm (4.6 inches)	75%	high
November Weather	15°C (59°F)	316 mm (12.4 inches)	81%	moderate
December Weather	11°C (53°F)	209 mm (8.2 inches)	84%	low