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December Weather in Gissi, Italy

Last updated: August 23, 2025

In December, the average temperature in Gissi, Italy hovers around 7°C (45°F). Expect chilly nights with a minimum dropping to -3°C (28°F), while sunny days can reach up to a pleasant 18°C (65°F). With 85 mm (3.4 in) of precipitation over 9 days, it's advisable to have an umbrella handy. The air is also quite humid, with an average humidity level of 84%, adding to the overall cool and damp atmosphere.

December Temperature in Gissi

In December in Gissi, the average temperature is 7°C (45°F). Maximums can reach 18°C (65°F), while minimums can drop as low as -3°C (28°F). Be prepared for a range of temperatures and dress accordingly for your travels in Gissi this month.

December Weather in Gissi: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Gissi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gissi, December typically has an average temperature of 7°C (45°F), with highs reaching up to 18°C (65°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec414547536170747567595245
Data source: Temperature data for Gissi 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.

December Precipitation in Gissi

In Gissi in December, the total precipitation amount is 85 mm (3.4 in) recorded over a span of 9 days.

December Precipitation Trends in Gissi

The chart displays monthly precipitation patterns in Gissi, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Gissi, December typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec77788480115677945829113785
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gissi

In Gissi in December, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

December Average Humidity in Gissi

This chart illustrates the average monthly humidity levels in Gissi, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Gissi 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Gissi

In Gissi in December, 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 Gissi, you can visit Hourly UV Index in Gissi.

Maximum UV Index Levels in Gissi for December

The chart shows the monthly maximum UV Index (UVI) for Gissi in December, 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 December, the maximum UV index in Gissi typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Gissi December 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 December Weather in Gissi Compares to Other Months

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

This table compares monthly weather conditions in Gissi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)77 mm (3.0 inches)84%moderate
February Weather7°C (45°F)78 mm (3.1 inches)76%moderate
March Weather8°C (47°F)84 mm (3.3 inches)69%high
April Weather12°C (54°F)80 mm (3.1 inches)70%high
May Weather16°C (62°F)115 mm (4.5 inches)70%very high
June Weather21°C (70°F)67 mm (2.6 inches)61%very high
July Weather23°C (74°F)79 mm (3.1 inches)57%very high
August Weather24°C (75°F)45 mm (1.8 inches)53%very high
September Weather19°C (67°F)82 mm (3.2 inches)65%very high
October Weather15°C (59°F)91 mm (3.6 inches)75%high
November Weather11°C (52°F)137 mm (5.4 inches)81%moderate
December Weather7°C (45°F)85 mm (3.4 inches)84%low

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