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 sea temperature 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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a comfortable 17.5°C (63.5°F) to a mild 13.5°C (56.3°F). Moraitika's nighttime temperature in December consistently rests at a cool 10.6°C (51.1°F).Humidity
In December, the average relative humidity is 68%.Rainfall
In December, the rain falls for 14.5 days. Throughout December, 91mm (3.58") of precipitation is accumulated. Throughout the year, in Moraitika, there are 138.6 rainfall days, and 766mm (30.16") of precipitation is accumulated.Sea temperature
In Moraitika, the average seawater temperature in December is 17°C (62.6°F).Note: Most people do not find swimming enjoyable in water of 17°C (62.6°F). The task of controlling breathing becomes tougher as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 07:41 and sunset at 17:17. On the last day of the month, sunrise is at 08:00 and sunset at 17:26 EET.
Sunshine
In December, the average sunshine is 6.1h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, a regular UV index of 3 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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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?
How cold is the water in December?
What is the month with the shortest days?
How many hours of daylight does Moraitika 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?
How high is the UV index in December?
Average temperature in December
Moraitika, Greece
- Average high temperature in December: 13.5°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 (12°C).
- Average low temperature in December: 10.6°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in December
Moraitika, Greece
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in December
Moraitika, Greece
- Average wind speed in December: 15.4km/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 (11km/h).
Average humidity in December
Moraitika, Greece
- Average humidity in December: 68%
The months with the highest relative humidity are March, April and May (71%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Moraitika, Greece
- Average rainfall in December: 91mm
The wettest month (with the highest rainfall) is November (175mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Moraitika, Greece
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is January (16.2 days).
The month with the least rainy days is August (3.7 days).
Average sea temperature in December
Moraitika, Greece
- Average sea temperature in December: 17°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (15.2°C).
Average daylight in December /
Average sunshine in December
Moraitika, Greece
- Average daylight in December: 9h and 2min
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 1min
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 48min).
Average sunshine days in December
Moraitika, Greece
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (11 days).
Average UV index in December
Moraitika, 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
Moraitika, Greece
- Average cloud cover in December: 34
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in December
Moraitika, 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).
