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January Weather in San Giovanni Valdarno, Italy

Last updated: August 23, 2025

In January, the average temperature in San Giovanni Valdarno, Italy hovers around 4°C (40°F), with extremes ranging from a chilly -6°C (21°F) to a mild 15°C (59°F). Expect approximately 53 mm (2.1 in) of precipitation spread over 7 days, and humidity levels are typically high at 84%. Prepare for a mix of cool weather and occasional rain!

January Temperature in San Giovanni Valdarno

In January in San Giovanni Valdarno, the average temperature is 4°C (40°F). Maximum temperatures can reach 15°C (59°F), while minimums can drop to as low as -6°C (21°F). Travelers should be prepared for chilly weather and pack accordingly to enjoy their time in San Giovanni Valdarno.

January Weather in San Giovanni Valdarno: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Giovanni Valdarno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Giovanni Valdarno, January typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec394446536069747566575042
Data source: Temperature data for San Giovanni Valdarno generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in San Giovanni Valdarno

In San Giovanni Valdarno in January, the total precipitation amount is 53 mm (2.1 in) spread over a period of 7 days.

January Precipitation Trends in San Giovanni Valdarno

The chart displays monthly precipitation patterns in San Giovanni Valdarno, 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 San Giovanni Valdarno, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec538477861005140398590139120
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Giovanni Valdarno

In San Giovanni Valdarno in January, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in San Giovanni Valdarno

This chart illustrates the average monthly humidity levels in San Giovanni Valdarno, 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 San Giovanni Valdarno is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Giovanni Valdarno

In San Giovanni Valdarno 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 San Giovanni Valdarno, you can visit Hourly UV Index in San Giovanni Valdarno.

Maximum UV Index Levels in San Giovanni Valdarno for January

The chart shows the monthly maximum UV Index (UVI) for San Giovanni Valdarno 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 San Giovanni Valdarno typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24678101097532
Data source: San Giovanni Valdarno 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 San Giovanni Valdarno Compares to Other Months

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

This table compares monthly weather conditions in San Giovanni Valdarno, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)53 mm (2.1 inches)84%low
February Weather7°C (44°F)84 mm (3.3 inches)76%moderate
March Weather8°C (47°F)77 mm (3.0 inches)68%high
April Weather12°C (53°F)86 mm (3.4 inches)70%high
May Weather16°C (60°F)100 mm (3.9 inches)69%very high
June Weather21°C (70°F)51 mm (2.0 inches)62%very high
July Weather23°C (74°F)40 mm (1.6 inches)57%very high
August Weather24°C (75°F)39 mm (1.6 inches)55%very high
September Weather19°C (67°F)85 mm (3.3 inches)66%high
October Weather14°C (58°F)90 mm (3.5 inches)79%moderate
November Weather10°C (50°F)139 mm (5.5 inches)84%moderate
December Weather6°C (42°F)120 mm (4.7 inches)83%low

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