December weather forecastAgioi Deka, Greece

December

Weather in December

The first month of the winter, December, is also a moderate month in Agioi Deka, Greece, with an average temperature fluctuating between 15.4°C (59.7°F) and 11.5°C (52.7°F).

Temperature

Transition into December subtly marks a drop in the average high-temperature, moderately moving from an enjoyable 19.1°C (66.4°F) in November to a moderate 15.4°C (59.7°F). Agioi Deka in December observes a slight diminution in temperature from daily highs, recording a low-temperature average of 11.5°C (52.7°F).

Humidity

January, February and December, with an average relative humidity of 74%, are the most humid months in Agioi Deka.

Rainfall

The wettest months in Agioi Deka are January and December, with an average 29mm (1.14") of rainfall.

Snowfall

In Agioi Deka, snow does not fall in January, March through December.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 07:10 and sunset at 17:08. On the last day of December, sunrise is at 07:28 and sunset at 17:18 EET.

Sunshine

The average sunshine in December in Agioi Deka is 6.5h.

UV index

The months with the lowest UV index in Agioi Deka are January through March, November and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: During December, 4 as the daily maximum UV index converts into the following advice:
Ensure safety - Sun damage prevention is strongly urged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Agioi Deka, is 15.4°C (59.7°F), while the low-temperature averages to 11.5°C (52.7°F). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is estimated at 32°C (89.6°F).

The months with the highest humidity in Agioi Deka, Greece, are January, February and December, with an average relative humidity of 74%.

In Agioi Deka, Greece, the average relative humidity in December is 74%.

The months with the most rainfall in Agioi Deka, Greece, are January and December, with an average 29mm (1.14") of precipitation.

In Agioi Deka, in December, during 11.2 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

January, March through December are months without snowfall in Agioi Deka, Greece.

The month with the shortest days is December, with an average of 9h and 48min of daylight.

In December, the average day length in Agioi Deka is 9h and 51min.

On the first day of December, sunrise is at 07:10 and sunset at 17:08. On the last day of the month, sunrise is at 07:28 and sunset at 17:18 EET.

In Agioi Deka, the average sunshine duration in December is 6.5h.

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Agioi Deka, Greece.

The average daily maximum UV index in December in Agioi Deka, Greece, is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

19.1°C

15.4°C

13.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.2km/h

17.6km/h

19.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

7.7

11.2

10.8

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.1

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Agioi Deka, Greece

Average high temperature in December: 15.4°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 (13.6°C).

Average low temperature in December: 11.5°C

The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).

Average pressure in December
Agioi Deka, Greece

Average pressure in December: 1018mbar

The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1009.5mbar).

Average wind speed in December
Agioi Deka, Greece

Average wind speed in December: 16.3km/h

The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is May (11.2km/h).

Average humidity in December
Agioi Deka, Greece

Average humidity in December: 74%

The months with the highest relative humidity are January, February and December (74%).
The month with the lowest relative humidity is July (58%).

Average rainfall in December
Agioi Deka, Greece

Average rainfall in December: 29mm

The wettest months (with the highest rainfall) are January and December (29mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in December
Agioi Deka, Greece

Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is December (11.2 days).
The month with the least rainy days is August (0.9 days).

Average snowfall days in December
Agioi Deka, Greece

Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in December /
Average sunshine in December
Agioi Deka, Greece

Average daylight in December: 9h and 48min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

Average sunshine in December: 6h and 30min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in December
Agioi Deka, Greece

Average sunshine days in December: 17 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (16.2 days).

Average UV index in December
Agioi Deka, Greece

Average UV index in December: 4

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in December
Agioi Deka, Greece

Average cloud cover in December: 29

The month with the most cloud cover is January (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 2).

Average visibility in December
Agioi Deka, 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).