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
As December arrives, Korydallos's weather displays a minor decrease in high-temperatures, transitioning from November's enjoyable 18.1°C (64.6°F) to a moderate 13.8°C (56.8°F). The December average low temperature, marginally lower than the daytime high, records at a chilly 9.3°C (48.7°F).Humidity
In December, the average relative humidity is 72%.Rainfall
The month with the most rainfall in Korydallos is December, when the rain falls for 11 days and typically aggregates up to 53mm (2.09") of precipitation.Snowfall
In Korydallos, Greece, snow does not fall in April through December.Daylight
December has the shortest days of the year in Korydallos, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 07:22 and sunset at 17:06. On the last day of December, sunrise is at 07:41 and sunset at 17:15 EET.
Sunshine
In December, the average sunshine is 5.8h.UV index
December is the month with the lowest UV index in Korydallos, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are December temperatures in Korydallos?
What is the average humidity in December in Korydallos?
What is the rainiest month in Korydallos?
How many days does it rain in December in Korydallos?
When it does not snow in Korydallos?
Does it snow in Korydallos in December?
What is the month with the shortest days in Korydallos?
What is the average length of the day in December in Korydallos?
What time are sunrise and sunset in December in Korydallos?
How long on average sun shines in December in Korydallos?
What is the month with the lowest UV index in Korydallos?
How high is the UV index in December in Korydallos?
Average temperature in December
Korydallos, Greece
- Average high temperature in December: 13.8°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (12.1°C).
- Average low temperature in December: 9.3°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in December
Korydallos, 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 (1011.1mbar).
Average wind speed in December
Korydallos, Greece
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is May (11.6km/h).
Average humidity in December
Korydallos, Greece
- Average humidity in December: 72%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (50%).
Average rainfall in December
Korydallos, Greece
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Korydallos, Greece
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (1.8 days).
Average snowfall in December
Korydallos, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Korydallos, Greece
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.9 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
Korydallos, 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 36min).
Average sunshine days in December
Korydallos, Greece
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is August (28.5 days).
The month with the least sunshine days is February (14.1 days).
Average UV index in December
Korydallos, Greece
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Korydallos, Greece
- Average cloud cover in December: 36
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Korydallos, 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).
Korydallos, Greece
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