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ItalyThe weather in December in San Giovanni di Galermo
It's cool to moderate in December in San Giovanni di Galermo with an average temperature of 17°C. Temperatures this month range from a low of 15°C to a high of 19°C. At night, you can expect temperatures between 6°C and 10°C.
Looking for sun and warm weather? December isn’t a good month to be in San Giovanni di Galermo. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for San Giovanni di Galermo, Sicily. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 24°C in 2023, San Giovanni di Galermo reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 5°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 18°C.
Rainfall amount
In December, there is an average of 41 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the West.
Daily weather in December for San Giovanni di Galermo
Click on any day in December to get detailed info about the usual weather on that day in San Giovanni di Galermo. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| San Giovanni di Galermo | New York | |
|---|---|---|
| Average temperature | 17°C | 9°C |
| Max. temperature | 19°C | 12°C |
| Min. temperature | 6°C | -5°C |
| Total precipitation | 41 mm | 133 mm |
| Rainy days | 7 days | 17 days |
Start of December
The month of December starts in San Giovanni di Galermo with mild temps, averaging around 19°C during the day and nights around 10°C.
Mid December
By mid-December, daytime temps drop to around 18°C, with nights around 9°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in San Giovanni di Galermo is around 17°C, while nighttime temps are about 8°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of San Giovanni di Galermo for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in San Giovanni di Galermo, Sicily. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in San Giovanni di Galermo
Temperature in December in San Giovanni di Galermo over the years
Precipitation charts
These charts show the average amount of precipitation in December in San Giovanni di Galermo, Sicily. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in San Giovanni di Galermo
Total precipitation in December in San Giovanni di Galermo over the years
Daily UV index in December in San Giovanni di Galermo
This chart shows the average daily UV index in December in San Giovanni di Galermo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in San Giovanni di Galermo
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Average weather in San Giovanni di Galermo by month
Click on a month below to see detailed weather info for San Giovanni di Galermo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.