December weather forecastStelida, Greece
December
Weather in December
The first month of the winter, December, is also a moderate month in Stelida, Greece, with an average temperature fluctuating between 13.9°C (57°F) and 15.5°C (59.9°F).Temperature
The average high-temperature for December is a still refreshing 15.5°C (59.9°F), closely aligning with the temperature of the preceding month. In Stelida, the nightly December temperatures experience a slight descent from daily highs to an average low of 13.9°C (57°F).Humidity
The months with the lowest humidity are January and December, with an average relative humidity of 71%.Rainfall
In Stelida, in December, it is raining for 10.2 days, with typically 20mm (0.79") of accumulated precipitation. In Stelida, during the entire year, the rain falls for 68.8 days and collects up to 117mm (4.61") of precipitation.Sea temperature
In December, the average sea temperature is 17°C (62.6°F).Note: For most, swimming in 17°C (62.6°F) is not a pleasant experience. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes more difficult.
Daylight
The month with the shortest days in Stelida is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 07:13 and sunset at 17:01. On the last day of the month, sunrise is at 07:31 and sunset at 17:11 EET.
Sunshine
The average sunshine in December is 5.9h.UV index
The month with the lowest UV index in Stelida is December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during December translates into the following guidance:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Stelida, Greece
- Average high temperature in December: 15.5°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (13.8°C).
- Average low temperature in December: 13.9°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (12°C).
Average pressure in December
Stelida, Greece
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in December
Stelida, Greece
- Average wind speed in December: 27.1km/h
The windiest month (with the highest average wind speed) is January (28.5km/h).
The calmest month (with the lowest average wind speed) is May (17.5km/h).
Average humidity in December
Stelida, Greece
- Average humidity in December: 71%
The month with the highest relative humidity is August (75%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in December
Stelida, Greece
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is January (22mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Stelida, Greece
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (0.5 days).
Average sea temperature in December
Stelida, Greece
- Average sea temperature in December: 17°C
The best months for swimming (with the highest average sea temperature) are July, August and September (23°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in December /
Average sunshine in December
Stelida, Greece
- Average daylight in December: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 54min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Stelida, Greece
- Average sunshine days in December: 16.8 days
The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is February (16.1 days).
Average UV index in December
Stelida, Greece
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Stelida, Greece
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in December
Stelida, 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).
