December weather forecastAcharavi, Greece
December
Weather in December
The first month of the winter, December, is still a mild month in Acharavi, Greece, with temperature in the range of an average high of 13.4°C (56.1°F) and an average low of 10.5°C (50.9°F).Temperature
The start of December signals a gentle decrease in the average high-temperature, transitioning from a comfortable 17.5°C (63.5°F) in November to a mild 13.4°C (56.1°F). During the month of December, Acharavi's average nighttime temperature closely mirrors its daytime counterpart, at a fresh 10.5°C (50.9°F).Humidity
In Acharavi, Greece, the average relative humidity in December is 69%.Rainfall
In Acharavi, Greece, in December, during 15.1 rainfall days, 106mm (4.17") of precipitation is typically accumulated. In Acharavi, during the entire year, the rain falls for 147.4 days and collects up to 888mm (34.96") of precipitation.Snowfall
In Acharavi, snow does not fall in February through December.Sea temperature
In Acharavi, the average seawater temperature in December is 16°C (60.8°F).Note: Swimming in water at 16°C (60.8°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.
Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December in Acharavi, sunrise is at 07:43 and sunset at 17:16. On the last day of the month, sunrise is at 08:01 and sunset at 17:26 EET.
Sunshine
The average sunshine in December is 6.2h.UV index
February and December, with an average maximum UV index of 3, are months with the lowest UV index in Acharavi. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 in December translates into these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Acharavi, Greece
- Average high temperature in December: 13.4°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in December: 10.5°C
The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (8.9°C).
Average pressure in December
Acharavi, 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 (1012.2mbar).
Average wind speed in December
Acharavi, Greece
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Acharavi, Greece
- Average humidity in December: 69%
The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Acharavi, Greece
- Average rainfall in December: 106mm
The wettest month (with the highest rainfall) is November (197mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Acharavi, Greece
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is January (16.8 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in December
Acharavi, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Acharavi, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Acharavi, Greece
- Average sea temperature in December: 16°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (14°C).
Average daylight in December /
Average sunshine in December
Acharavi, Greece
- Average daylight in December: 9h and 24min
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 24min).
- Average sunshine in December: 6h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Acharavi, Greece
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in December
Acharavi, 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 February and December (UV index 3).
Average cloud cover in December
Acharavi, Greece
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Acharavi, Greece
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
