ItalyThe weather in December in Ischia
It's cool to moderate in December in Ischia with an average temperature of 15°C. Temperatures this month range from a low of 13°C to a high of 17°C. At night, you can expect temperatures between 6°C and 11°C.
Looking for sun and warm weather? December isn’t a good month to be in Ischia. 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 Ischia, Italy. 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 22°C in 2014, Ischia reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 4°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 17°C.
Water temperature
The water temperature at Ischia is 19°C this month. Refreshing if you feel like a swim.
Rainfall amount
In December, there is an average of 67 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in December for Ischia
Click on any day in December to get detailed info about the usual weather on that day in Ischia. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Ischia | New York | |
|---|---|---|
| Average temperature | 15°C | 9°C |
| Max. temperature | 17°C | 12°C |
| Min. temperature | 6°C | -5°C |
| Total precipitation | 67 mm | 133 mm |
| Rainy days | 9 days | 17 days |
Start of December
The month of December starts in Ischia with cool temps, averaging around 16°C during the day and nights around 10°C.
Mid December
By mid-December, daytime temps stay steady at around 16°C, with nights around 9°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of December
By the end of December, the average daytime temperature in Ischia is around 15°C, while nighttime temps are about 9°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 4 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 Ischia for all months and discover the best travel time
Curious about the weather in other parts of Italy? Check out the climate and weather for spots like Tuscany, Sicily, Lake Garda, or explore other destinations in Italy.
Temperature charts
These charts show the average temperatures in December in Ischia, Italy. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Ischia
Temperature in December in Ischia over the years
Precipitation charts
These charts show the average amount of precipitation in December in Ischia, Italy. 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 Ischia
Total precipitation in December in Ischia over the years
Daily UV index in December in Ischia
This chart shows the average daily UV index in December in Ischia, 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 Ischia
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Average weather in Ischia by month
Click on a month below to see detailed weather info for Ischia. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.