December weather forecastPeristera, Greece
December
Weather in December
The first month of the winter, December, is also a fresh month in Peristera, Greece, with an average temperature varying between 4.9°C (40.8°F) and 10.7°C (51.3°F).Temperature
Peristera's weather in December involves a decrease in the average high-temperature, moving down from November's mild 15.9°C (60.6°F) to a cool 10.7°C (51.3°F). Throughout the month of December, Peristera witnesses an average low-temperature of 4.9°C (40.8°F).Humidity
The average relative humidity in December is 73%.Rainfall
In December, in Peristera, the rain falls for 8.7 days. Throughout December, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 123.6 rainfall days, and 346mm (13.62") of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
The month with the shortest days in Peristera is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:31 and sunset at 17:01. On the last day of the month, sunrise is at 07:50 and sunset at 17:10 EET.
Sunshine
In Peristera, the average sunshine in December is 5.9h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Peristera, Greece
- Average high temperature in December: 10.7°C
The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in December: 4.9°C
The month with the highest average low temperature is August (21.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in December
Peristera, Greece
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in December
Peristera, Greece
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in December
Peristera, Greece
- Average humidity in December: 73%
The months with the highest relative humidity are January and February (75%).
The month with the lowest relative humidity is August (53%).
Average rainfall in December
Peristera, Greece
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is March (41mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Peristera, Greece
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is June (13.4 days).
The month with the least rainy days is October (8.2 days).
Average snowfall in December
Peristera, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Peristera, Greece
- Average snowfall days in December: 0.2 days
The months with the highest number of snowfall days are January and February (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
Peristera, Greece
- Average daylight in December: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 54min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Peristera, Greece
- Average sunshine days in December: 20.1 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in December
Peristera, 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
Peristera, Greece
- Average cloud cover in December: 36
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility in December
Peristera, Greece
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
