December weather forecastGebze, Turkey
December
Weather in December
The first month of the winter, December, is also a fresh month in Gebze, Turkey, with an average temperature varying between 10.5°C (50.9°F) and 5.5°C (41.9°F).Temperature
The onset of December entails a temperature shift, as the average high-temperature decreases from a refreshing 15.9°C (60.6°F) in November to a cool 10.5°C (50.9°F). Gebze navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a cold 5.5°C (41.9°F).Humidity
In December, the average relative humidity is 74%.Rainfall
The month with the most rainfall in Gebze is December, when the rain falls for 15.1 days and typically aggregates up to 74mm (2.91") of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Gebze. Throughout December, in the average 3.1 snowfall days, it receives 50mm (1.97") of snow. Throughout the year, in Gebze, Turkey, there are 15.1 snowfall days, and 222mm (8.74") of snow is accumulated.Sea temperature
In December, the average sea temperature is 10.9°C (51.6°F).Note: Dipping in 10.9°C (51.6°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 08:07 and sunset at 17:35. On the last day of December, sunrise is at 08:26 and sunset at 17:44 +03.
Sunshine
The month with the least sunshine is December, with an average of 5h of sunshine.UV index
February and December, with an average maximum UV index of 2, are months with the lowest UV index in Gebze. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gebze, Turkey
- Average high temperature in December: 10.5°C
The warmest months (with the highest average high temperature) are July and August (28.7°C).
The month with the lowest average high temperature is January (8.2°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (3.2°C).
Average pressure in December
Gebze, Turkey
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1011.7mbar).
Average wind speed in December
Gebze, Turkey
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is August (14.8km/h).
The calmest month (with the lowest average wind speed) is May (10.9km/h).
Average humidity in December
Gebze, Turkey
- Average humidity in December: 74%
The months with the highest relative humidity are January and February (78%).
The months with the lowest relative humidity are June and July (66%).
Average rainfall in December
Gebze, Turkey
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in December
Gebze, Turkey
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Gebze, Turkey
- Average snowfall in December: 50mm
The month with the highest snowfall is January (98mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Gebze, Turkey
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in December
Gebze, Turkey
- Average sea temperature in December: 10.9°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest month (with the lowest average sea temperature) is February (7.9°C).
Average daylight in December /
Average sunshine in December
Gebze, Turkey
- Average daylight in December: 9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Gebze, Turkey
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in December
Gebze, Turkey
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in December
Gebze, Turkey
- Average cloud cover in December: 48
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Gebze, Turkey
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
