December weather forecastKymi, Greece
December
Weather in December
December, the first month of the winter in Kymi, is still a cool month, with an average temperature ranging between min 8.7°C (47.7°F) and max 12.9°C (55.2°F).Temperature
In December, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 17.1°C (62.8°F) in November to a fresh 12.9°C (55.2°F). December introduces a small decrease to a nighttime average of 8.7°C (47.7°F) in Kymi.Humidity
The average relative humidity in December is 76%.Rainfall
The wettest months in Kymi are January and December, with an average 71mm (2.8") of rainfall.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Kymi. Throughout December, in the average 0.5 snowfall days, it receives 7mm (0.28") of snow. In Kymi, Greece, during the entire year, snow falls for 3.4 days and aggregates up to 124mm (4.88") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:22 and sunset at 17:02. On the last day of December, in Kymi, sunrise is at 07:41 and sunset at 17:12 EET.
Sunshine
In December, the average sunshine in Kymi is 5h.UV index
The month with the lowest UV index in Kymi is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kymi, Greece
- Average high temperature in December: 12.9°C
The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in December: 8.7°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (6.6°C).
Average pressure in December
Kymi, 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 (1011.1mbar).
Average wind speed in December
Kymi, Greece
- Average wind speed in December: 15.5km/h
The windiest month (with the highest average wind speed) is January (16.2km/h).
The calmest month (with the lowest average wind speed) is May (11.7km/h).
Average humidity in December
Kymi, Greece
- Average humidity in December: 76%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (58%).
Average rainfall in December
Kymi, Greece
- Average rainfall in December: 71mm
The wettest months (with the highest rainfall) are January and December (71mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in December
Kymi, Greece
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is January (13.8 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in December
Kymi, Greece
- Average snowfall in December: 7mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Kymi, Greece
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Kymi, Greece
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
Kymi, Greece
- Average sunshine days in December: 15.3 days
The months with the most sunshine days are July and August (23.8 days).
The month with the least sunshine days is February (13.4 days).
Average UV index in December
Kymi, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Kymi, Greece
- Average cloud cover in December: 45
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in December
Kymi, Greece
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
