December weather forecastKatouna, Greece
December
Weather in December
The first month of the winter, December, is also a moderate month in Katouna, Greece, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 14.3°C (57.7°F).Temperature
The start of December comes with a small reduction in the average high-temperature, subtly receding from a comfortable 18.4°C (65.1°F) in November to a moderate 14.3°C (57.7°F). During the month of December, Katouna's average nighttime temperature closely mirrors its daytime counterpart, at a fresh 11°C (51.8°F).Humidity
In Katouna, the average relative humidity in December is 68%.Rainfall
In December, in Katouna, the rain falls for 15 days. Throughout December, 103mm (4.06") of precipitation is accumulated. In Katouna, during the entire year, the rain falls for 137.4 days and collects up to 782mm (30.79") of precipitation.Snowfall
February through December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:35 and sunset at 17:14. On the last day of December, sunrise is at 07:53 and sunset at 17:23 EET.
Sunshine
The average sunshine in December is 6.2h.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. To protect against the Sun's most potent rays, avoid direct exposure around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Katouna, Greece
- Average high temperature in December: 14.3°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in December: 11°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in December
Katouna, Greece
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in December
Katouna, Greece
- Average wind speed in December: 13.2km/h
The windiest month (with the highest average wind speed) is February (14.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in December
Katouna, Greece
- Average humidity in December: 68%
The months with the highest relative humidity are January, February, March and April (70%).
The month with the lowest relative humidity is August (62%).
Average rainfall in December
Katouna, Greece
- Average rainfall in December: 103mm
The wettest month (with the highest rainfall) is November (152mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in December
Katouna, Greece
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is January (17.6 days).
The month with the least rainy days is August (2.3 days).
Average snowfall in December
Katouna, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Katouna, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Katouna, 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: 6h and 12min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Katouna, Greece
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
Katouna, 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
Katouna, Greece
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Katouna, 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).
