Normal weather for Stromboli in December
It's cool to moderate in December in Stromboli with an average temperature of 17°C. Temperatures this month range from a low of 14°C to a high of 19°C. At night, you can expect temperatures between 11°C and 14°C.
In December, there is an average of 104 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Stromboli in December |
New York | ||
|---|---|---|---|
 Average Temperature |
17°C | 9°C | |
 High Temp |
19°C | 12°C | |
| Low Temp |
14°C | 4°C | |
 Total Precipitation |
104 mm | 133 mm | |
| Rainy Days |
14 days | 17 days | |
Start of December
The month of December starts in Stromboli with mild temps, averaging around 18°C during the day and nights around 14°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid December
By mid-December, daytime temps drop to around 17°C, with nights around 13°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Choose a light jacket, sweater or hoodie, and long pants.
End of December
By the end of December, the average daytime temperature in Stromboli is around 16°C, while nighttime temps are about 13°C. A shower might pop up, but overall, the weather will be dry and sunny. Choose a light jacket, sweater or hoodie, and long pants.
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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.
Is December a good time to visit Stromboli?
Looking for sun and warm weather? December isn’t a good month to be in Stromboli. The temperatures are too low for a warm stay this month.
Temperature records for Stromboli in December
Check out the climate of Stromboli 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.
November
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Daily Temperature in December in Stromboli
This chart shows the average daily high and low temperatures in December for Stromboli, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Stromboli
The chart below shows the average daily precipitation in December for Stromboli, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 14 days of precipitation in Stromboli.
Daily UV Index in December in Stromboli
This chart shows the average daily UV index in December in Stromboli, 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.
Temperature in December in Stromboli Over the Years
This chart shows the average temperature in December in Stromboli, measured in degrees Celsius, over the past few years.
Total Precipitation in December in Stromboli Over the Years
This chart shows the average precipitation in December in Stromboli, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in December for Stromboli
Click on any day in December to get detailed info about the usual weather on that day in Stromboli. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Stromboli
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Average Weather in Stromboli by Month
Click on a month below to see detailed weather info for Stromboli. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Stromboli for all months at once
