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January Weather in San Giuseppe Vesuviano, Italy

Last updated: August 23, 2025

In January, the average temperature in San Giuseppe Vesuviano, Italy hovers around 9°C (49°F), with a minimum dipping to -2°C (29°F) and a maximum reaching 18°C (64°F). Expect 114 mm (4.5 in) of precipitation over approximately 11 days, and brace yourself for high humidity levels averaging around 84%.

January Temperature in San Giuseppe Vesuviano

In January in San Giuseppe Vesuviano, the average temperature is 9°C (49°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -2°C (29°F). Be sure to pack layers to stay comfortable during your travels in this variable climate.

January Weather in San Giuseppe Vesuviano: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Giuseppe Vesuviano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Giuseppe Vesuviano, January typically has an average temperature of 9°C (49°F), with highs reaching up to 18°C (64°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec495152576372777872655952
Data source: Temperature data for San Giuseppe Vesuviano 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 Giuseppe Vesuviano

In San Giuseppe Vesuviano in January, the total precipitation amount is 114 mm (4.5 in) spread over 11 days.

January Precipitation Trends in San Giuseppe Vesuviano

The chart displays monthly precipitation patterns in San Giuseppe Vesuviano, 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 Giuseppe Vesuviano, January typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec114125103577027162196104258200
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Giuseppe Vesuviano

In San Giuseppe Vesuviano 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 San Giuseppe Vesuviano

This chart illustrates the average monthly humidity levels in San Giuseppe Vesuviano, 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 Giuseppe Vesuviano is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Giuseppe Vesuviano

In San Giuseppe Vesuviano 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 San Giuseppe Vesuviano, you can check the information here.

Maximum UV Index Levels in San Giuseppe Vesuviano for January

The chart shows the monthly maximum UV Index (UVI) for San Giuseppe Vesuviano 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 Giuseppe Vesuviano typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: San Giuseppe Vesuviano 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 Giuseppe Vesuviano Compares to Other Months

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

This table compares monthly weather conditions in San Giuseppe Vesuviano, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)114 mm (4.5 inches)84%moderate
February Weather10°C (51°F)125 mm (4.9 inches)76%moderate
March Weather11°C (52°F)102 mm (4.0 inches)69%high
April Weather14°C (57°F)57 mm (2.2 inches)70%high
May Weather17°C (64°F)70 mm (2.7 inches)70%very high
June Weather22°C (72°F)27 mm (1.1 inches)61%very high
July Weather25°C (77°F)16 mm (0.6 inches)57%very high
August Weather26°C (79°F)21 mm (0.8 inches)53%very high
September Weather22°C (72°F)96 mm (3.8 inches)65%very high
October Weather18°C (65°F)104 mm (4.1 inches)75%high
November Weather15°C (59°F)258 mm (10.2 inches)81%moderate
December Weather11°C (53°F)200 mm (7.9 inches)84%low

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