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
December
Weather in December
Temperature
The transition into December involves a small decrease in the average high-temperature, dipping slightly from a mild 15.5°C (59.9°F) in November to a cool 10.8°C (51.4°F). December is noted for a mean low-temperature of 5.7°C (42.3°F).Humidity
In December, the average relative humidity is 72%.Rainfall
In Maroneia, in December, during 12.6 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Maroneia, during the entire year, the rain falls for 108 days and collects up to 442mm (17.4") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow. In Maroneia, during the entire year, snow falls for 3.4 days and aggregates up to 17mm (0.67") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:23 and sunset at 16:50. On the last day of the month, sunrise is at 07:42 and sunset at 16:59 EET.
Sunshine
In December, the average sunshine is 5.9h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 3 during December translates into the following directions:
Adopt protective measures - It is advised to guard against sun damage. When the Sun is at its strongest around midday, find shade and limit exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
How many hours of daylight does Maroneia have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Maroneia, Greece
- Average high temperature in December: 10.8°C
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in December: 5.7°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in December
Maroneia, Greece
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in December
Maroneia, Greece
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is February (13.7km/h).
The calmest months (with the lowest average wind speed) are May and June (10.5km/h).
Average humidity in December
Maroneia, Greece
- Average humidity in December: 72%
The months with the highest relative humidity are January and February (74%).
The month with the lowest relative humidity is August (49%).
Average rainfall in December
Maroneia, Greece
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is January (76mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in December
Maroneia, Greece
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (3.2 days).
Average snowfall in December
Maroneia, Greece
- Average snowfall in December: 2mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Maroneia, 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 daylight in December /
Average sunshine in December
Maroneia, 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: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Maroneia, Greece
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is August (27.2 days).
The month with the least sunshine days is March (15.5 days).
Average UV index in December
Maroneia, Greece
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Maroneia, Greece
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Maroneia, Greece
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
