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January Weather in Porto Viro, Italy

Last updated: August 23, 2025

In January, the average temperature in Porto Viro, Italy is a cool 6°C (43°F). You'll experience a minimum of -1°C (30°F) and a maximum of 13°C (56°F) during this time. Be prepared for some moisture, with an average precipitation amount of 29 mm (1.1 in) spread over 4 days. With an average humidity of 87%, it's a great time to enjoy the cool, crisp air!

January Temperature in Porto Viro

In January in Porto Viro, the average temperature is 6°C (43°F). The maximum can reach 13°C (56°F), and the minimum can be as low as -1°C (30°F). It's a time to bundle up and enjoy the crisp air when traveling, so be sure to dress warmly for your adventures!

January Weather in Porto Viro: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Porto Viro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Viro, January typically has an average temperature of 6°C (43°F), with highs reaching up to 13°C (56°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec434650576574787971635546
Data source: Temperature data for Porto Viro 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 Porto Viro

In Porto Viro in January, the precipitation amount is 29 mm (1.1 in) over a span of 4 days.

January Precipitation Trends in Porto Viro

The chart displays monthly precipitation patterns in Porto Viro, 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 Porto Viro, January typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec29754969975073581217910481
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Porto Viro

In Porto Viro in January, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

January Average Humidity in Porto Viro

This chart illustrates the average monthly humidity levels in Porto Viro, 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 Porto Viro is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Porto Viro

In Porto Viro 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 Porto Viro, you can visit Hourly UV Index in Porto Viro.

Maximum UV Index Levels in Porto Viro for January

The chart shows the monthly maximum UV Index (UVI) for Porto Viro 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 Porto Viro typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Porto Viro 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 Porto Viro Compares to Other Months

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

This table compares monthly weather conditions in Porto Viro, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)29 mm (1.1 inches)87%low
February Weather8°C (46°F)75 mm (2.9 inches)79%moderate
March Weather10°C (50°F)49 mm (1.9 inches)69%moderate
April Weather14°C (57°F)69 mm (2.7 inches)71%high
May Weather18°C (65°F)96 mm (3.8 inches)70%very high
June Weather24°C (75°F)50 mm (2.0 inches)65%very high
July Weather26°C (78°F)73 mm (2.9 inches)61%very high
August Weather26°C (79°F)58 mm (2.3 inches)54%very high
September Weather22°C (71°F)121 mm (4.8 inches)66%high
October Weather17°C (63°F)79 mm (3.1 inches)83%moderate
November Weather13°C (55°F)104 mm (4.1 inches)88%moderate
December Weather8°C (47°F)81 mm (3.2 inches)85%low

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