Weather in December
Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from a comfortable 16°C (60.8°F) in November to a moderate 13°C (55.4°F). In December, Letojanni experiences an average nighttime temperature of 7°C (44.6°F).Rainfall
In Letojanni, in December, it is raining for 11 days, with typically 100mm (3.94") of accumulated precipitation. In Letojanni, during the entire year, the rain falls for 90 days and collects up to 706mm (27.8") of precipitation.Sea temperature
In Letojanni, in December, the average water temperature is 17°C (62.6°F).Note: Swimming in 17°C (62.6°F) is not a pleasurable activity for the majority of people. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the shortest days in Letojanni is December, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 06:55 and sunset at 16:39. On the last day of the month, sunrise is at 07:14 and sunset at 16:49 CET.
Sunshine
January and December, with an average of 4h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Letojanni are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 2 in December transforms into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are the temperatures in Letojanni in December?
How many days does it rain in December in Letojanni?
What is the sea temperature in December in Letojanni?
What is the month with the shortest days in Letojanni?
What is the average length of the day in December in Letojanni?
When is the sunrise / sunset in December in Letojanni?
What is the month with the least sunshine in Letojanni?
How many hours of sunshine does Letojanni have in December?
What is the month with the lowest UV index in Letojanni?
What is the UV index intensity in December in Letojanni?
Average temperature in December
Letojanni, Italy
- Average high temperature in December: 13°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in December: 7°C
The months with the highest average low temperature are July and August (19°C).
The coldest months (with the lowest average low temperature) are January and February (5°C).
Average rainfall in December
Letojanni, Italy
- Average rainfall in December: 100mm
The wettest month (with the highest rainfall) is October (102mm).
The driest months (with the least rainfall) are June and July (15mm).
Average rainfall days in December
Letojanni, Italy
- Average rainfall days in December: 11 days
The months with the highest number of rainy days are January, November and December (11 days).
The month with the least rainy days is July (2 days).
Average sea temperature in December
Letojanni, Italy
- Average sea temperature in December: 17°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are January, February and March (15°C).
Average daylight in December /
Average sunshine in December
Letojanni, Italy
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h
The month with the most sunshine is July (Average sunshine: 11h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in December
Letojanni, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
Letojanni, Italy
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