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 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
December is marked by a subtle drop in average high-temperatures, transitioning from an enjoyable 18.2°C (64.8°F) in November to a moderate 14.3°C (57.7°F). In Vyronas, the December nights are characterized by an average low-temperature of 10.1°C (50.2°F), a minor dip from daytime readings.Humidity
The average relative humidity in December in Vyronas is 72%.Rainfall
The month with the most rainfall is December, when the rain falls for 9.5 days and typically aggregates up to 42mm (1.65") of precipitation.Snowfall
April through December are months without snowfall in Vyronas.Daylight
December has the shortest days of the year in Vyronas, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 07:22 and sunset at 17:05. On the last day of the month, sunrise is at 07:40 and sunset at 17:15 EET.
Sunshine
The average sunshine in December is 5.9h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 in December translates into these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in December in Vyronas?
What is the average humidity in December in Vyronas?
What is the rainiest month in Vyronas?
How much does it rain in Vyronas in December?
When it does not snow in Vyronas?
Does it snow in Vyronas in December?
What is the month with the shortest days in Vyronas?
What is the average length of the day in December in Vyronas?
What time are sunrise and sunset in December in Vyronas?
How many hours of sunshine does Vyronas have in December?
What is the month with the lowest UV index in Vyronas?
How high is the UV index in December in Vyronas?
Average temperature in December
Vyronas, Greece
- Average high temperature in December: 14.3°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 10.1°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).
Average pressure in December
Vyronas, Greece
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).
Average wind speed in December
Vyronas, Greece
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is August (16.8km/h).
The calmest month (with the lowest average wind speed) is May (12km/h).
Average humidity in December
Vyronas, Greece
- Average humidity in December: 72%
The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in December
Vyronas, Greece
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is December (42mm).
The driest months (with the least rainfall) are July and August (4mm).
Average rainfall days in December
Vyronas, Greece
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is January (10 days).
The month with the least rainy days is August (2 days).
Average snowfall in December
Vyronas, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Vyronas, Greece
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Vyronas, Greece
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Vyronas, Greece
- Average sunshine days in December: 19 days
The month with the most sunshine days is August (27.2 days).
The month with the least sunshine days is February (16.8 days).
Average UV index in December
Vyronas, Greece
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Vyronas, Greece
- Average cloud cover in December: 35
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Vyronas, Greece
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Vyronas, Greece
Weather forecast for your location
2. Allow the app to use your location
