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
Weather in December
Temperature
December's arrival aligns with a minor decrease in average high-temperatures, from November's agreeable 20.2°C (68.4°F) to a comfortable 16.7°C (62.1°F). During December, nights cool slightly to an average low of 14.6°C (58.3°F).Humidity
In December, the average relative humidity is 64%.Rainfall
In December, in Koskinou, the rain falls for 14.9 days. Throughout December, 111mm (4.37") of precipitation is accumulated. Throughout the year, there are 97 rainfall days, and 619mm (24.37") of precipitation is accumulated.Sea temperature
In Koskinou, the average seawater temperature in December is 18°C (64.4°F).Note: Swimming in water at 18°C (64.4°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 in Koskinou is December, with an average of 9h and 42min of daylight.On the first day of December in Koskinou, Greece, sunrise is at 07:00 and sunset at 16:52. On the last day of the month, sunrise is at 07:18 and sunset at 17:02 EET.
Sunshine
The average sunshine in December in Koskinou is 6.3h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are December temperatures in Koskinou?
What is the average humidity in December in Koskinou?
How much does it rain in Koskinou in December?
What is the sea water temperature in December in Koskinou?
What is the month with the shortest days in Koskinou?
What is the average length of the day in December in Koskinou?
What time are sunrise and sunset in December in Koskinou?
How long on average sun shines in December in Koskinou?
What is the month with the lowest UV index in Koskinou?
What is the UV index intensity in December in Koskinou?
Average temperature in December
Koskinou, Greece
- Average high temperature in December: 16.7°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in December: 14.6°C
The month with the highest average low temperature is August (26.5°C).
The coldest month (with the lowest average low temperature) is January (12.8°C).
Average pressure in December
Koskinou, Greece
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is December (1017.4mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in December
Koskinou, Greece
- Average wind speed in December: 19.4km/h
The windiest months (with the highest average wind speed) are January and February (21.3km/h).
The calmest month (with the lowest average wind speed) is May (14.6km/h).
Average humidity in December
Koskinou, Greece
- Average humidity in December: 64%
The months with the highest relative humidity are May and June (69%).
The month with the lowest relative humidity is November (62%).
Average rainfall in December
Koskinou, Greece
- Average rainfall in December: 111mm
The wettest month (with the highest rainfall) is January (142mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Koskinou, Greece
- Average rainfall days in December: 14.9 days
The month with the highest number of rainy days is January (15.9 days).
The months with the least rainy days are July and August (0.8 days).
Average sea temperature in December
Koskinou, Greece
- Average sea temperature in December: 18°C
The best months for swimming (with the highest average sea temperature) are August and September (25°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).
Average daylight in December /
Average sunshine in December
Koskinou, Greece
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Koskinou, Greece
- Average sunshine days in December: 14.6 days
The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in December
Koskinou, Greece
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in December
Koskinou, Greece
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in December
Koskinou, 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).
Koskinou, Greece
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