December weather forecastKommeno, Greece
December
Weather in December
December, the first month of the winter in Kommeno, is still a cool month, with an average temperature varying between 10.5°C (50.9°F) and 4.2°C (39.6°F).Temperature
As December arrives, Kommeno's weather displays a minor decrease in high-temperatures, transitioning from November's refreshing 15.4°C (59.7°F) to a fresh 10.5°C (50.9°F). During December, the nighttime temperature averages to a cold 4.2°C (39.6°F).Humidity
The average relative humidity in December is 76%.Rainfall
In Kommeno, in December, during 12.2 rainfall days, 76mm (2.99") of precipitation is typically accumulated. Throughout the year, in Kommeno, there are 148 rainfall days, and 663mm (26.1") of precipitation is accumulated.Snowfall
Months with snowfall in Kommeno are January through March, November and December. In Kommeno, in December, during 1.1 snowfall days, 20mm (0.79") of snow is typically accumulated. In Kommeno, during the entire year, snow falls for 6.4 days and aggregates up to 127mm (5") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:36 and sunset at 17:13. On the last day of December, in Kommeno, sunrise is at 07:54 and sunset at 17:23 EET.
Sunshine
In December, the average sunshine is 6.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kommeno, Greece
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (19.1°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in December
Kommeno, Greece
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in December
Kommeno, Greece
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is February (9km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity in December
Kommeno, Greece
- Average humidity in December: 76%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Kommeno, Greece
- Average rainfall in December: 76mm
The wettest month (with the highest rainfall) is November (101mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in December
Kommeno, Greece
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is August (8 days).
Average snowfall in December
Kommeno, Greece
- Average snowfall in December: 20mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Kommeno, Greece
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kommeno, Greece
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Kommeno, Greece
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
Kommeno, Greece
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Kommeno, Greece
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Kommeno, Greece
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
