Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
As December begins, there is a minor decrease in the average high-temperature, softly falling from a mild 15.4°C (59.7°F) in November to a fresh 10.5°C (50.9°F). During December, Nea Karvali records a consistent average nighttime temperature of 4.5°C (40.1°F).Humidity
The average relative humidity in December is 73%.Rainfall
In Nea Karvali, in December, during 11 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, there are 123.5 rainfall days, and 555mm (21.85") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Nea Karvali. December is the first month it typically snows in Nea Karvali. Throughout December, in the average 0.4 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, in Nea Karvali, there are 3 snowfall days, and 28mm (1.1") of snow is accumulated.Sea temperature
In Nea Karvali, in December, the average water temperature is 14.3°C (57.7°F).Note: Diving into 14.3°C (57.7°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 07:27 and sunset at 16:54. On the last day of December, sunrise is at 07:46 and sunset at 17:03 EET.
Sunshine
In Nea Karvali, the average sunshine in December is 5.8h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the usual temperature for Nea Karvali in December?
What is the average humidity in December in Nea Karvali?
How much does it rain in Nea Karvali in December?
When does it start to snow in Nea Karvali?
What is the water temperature in December in Nea Karvali?
What is the month with the shortest days in Nea Karvali?
What is the average length of the day in December in Nea Karvali?
What time are sunrise and sunset in December in Nea Karvali?
How many hours of sunshine does Nea Karvali have in December?
What is the month with the lowest UV index in Nea Karvali?
What is the UV index reading in December in Nea Karvali?
Average temperature in December
Nea Karvali, Greece
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in December
Nea Karvali, Greece
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is July (1012.5mbar).
Average wind speed in December
Nea Karvali, Greece
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is August (9.5km/h).
The calmest month (with the lowest average wind speed) is November (7.9km/h).
Average humidity in December
Nea Karvali, Greece
- Average humidity in December: 73%
The months with the highest relative humidity are January, February and November (74%).
The month with the lowest relative humidity is August (50%).
Average rainfall in December
Nea Karvali, Greece
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is January (83mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in December
Nea Karvali, Greece
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is March (14.2 days).
The month with the least rainy days is August (4.8 days).
Average snowfall in December
Nea Karvali, Greece
- Average snowfall in December: 4mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Nea Karvali, Greece
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Nea Karvali, Greece
- Average sea temperature in December: 14.3°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is March (12.5°C).
Average daylight in December /
Average sunshine in December
Nea Karvali, Greece
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in December
Nea Karvali, Greece
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is June (13.6 days).
Average UV index in December
Nea Karvali, Greece
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Nea Karvali, Greece
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Nea Karvali, Greece
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
Nea Karvali, Greece
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