January Weather in Mariotto, Italy

Last updated: August 23, 2025

In January, the average temperature in Mariotto, Italy hovers around 7°C (45°F). Expect temperature fluctuations, with minimums plunging to -9°C (16°F) and maximums reaching 17°C (63°F). Rainfall is moderate, with about 55 mm (2.1 in) spread over 9 days, while the air maintains a high average humidity of 82%. Prepare for cool and damp conditions as you explore this charming destination!

January Temperature in Mariotto

In January in Mariotto, the average temperature is 7°C (45°F). Maximum can reach 17°C (63°F) and minimum can be as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Mariotto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mariotto, January typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Mariotto

In Mariotto in January, the total precipitation amount is 55 mm (2.1 in) over the course of 9 days.

January Precipitation Trends in Mariotto

The chart displays monthly precipitation patterns in Mariotto, 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 Mariotto, January typically receives around 55 mm (2.1 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 Mariotto

In Mariotto in January humidity is 82%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities feel much colder and less inviting, which can make exploring less enjoyable unless you're dressed warmly.

January Average Humidity in Mariotto

This chart illustrates the average monthly humidity levels in Mariotto, 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 Mariotto is approximately 82%, 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 Mariotto

In Mariotto 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 Mariotto, you can check the information here.

Maximum UV Index Levels in Mariotto for January

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

Data source: Mariotto 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 Mariotto Compares to Other Months

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

This table compares monthly weather conditions in Mariotto, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	55 mm (2.1 inches)	82%	moderate
February Weather	9°C (48°F)	55 mm (2.2 inches)	74%	moderate
March Weather	10°C (50°F)	58 mm (2.3 inches)	70%	high
April Weather	13°C (56°F)	59 mm (2.3 inches)	71%	high
May Weather	18°C (65°F)	64 mm (2.5 inches)	71%	very high
June Weather	23°C (74°F)	46 mm (1.8 inches)	65%	very high
July Weather	26°C (78°F)	19 mm (0.8 inches)	61%	very high
August Weather	26°C (79°F)	34 mm (1.3 inches)	56%	very high
September Weather	22°C (71°F)	47 mm (1.8 inches)	66%	high
October Weather	17°C (62°F)	61 mm (2.4 inches)	74%	high
November Weather	13°C (56°F)	101 mm (4.0 inches)	80%	moderate
December Weather	9°C (49°F)	58 mm (2.3 inches)	82%	low