December weather forecastAlimos, Greece

December

Weather in December

December, the first month of the winter in Alimos, is also a moderate month, with temperature in the range of an average high of 14.3°C (57.7°F) and an average low of 10.4°C (50.7°F).

Temperature

The onset of December aligns with a soft reduction in the average high-temperature, gently falling from a comfortable 18.2°C (64.8°F) in November to a still refreshing 14.3°C (57.7°F). Alimos registers a subtle dip to an average of 10.4°C (50.7°F) during the nights of December.

Humidity

In Alimos, Greece, the average relative humidity in December is 71%.

Rainfall

December is the month with the most rainfall in Alimos, Greece. Rain falls for 10.5 days and accumulates 50mm (1.97") of precipitation.

Snowfall

In Alimos, snow does not fall in March through December.

Sea temperature

In Alimos, in December, the average water temperature is 16.6°C (61.9°F).
Note: Most people find swimming in 16.6°C (61.9°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 07:22 and sunset at 17:06. On the last day of December, in Alimos, sunrise is at 07:40 and sunset at 17:15 EET.

Sunshine

The average sunshine in December in Alimos is 5.9h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 3 in December translates into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Alimos, is 14.3°C (57.7°F), while the low-temperature averages to 10.4°C (50.7°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 32°C (89.6°F).

In December, the average relative humidity in Alimos is 71%.

The month with the most rainfall in Alimos is December, when the rain falls for 10.5 days and typically aggregates up to 50mm (1.97") of precipitation.

In Alimos, Greece, in December, it is raining for 10.5 days, with typically 50mm (1.97") of accumulated precipitation.

March through December are months without snowfall in Alimos, Greece.

In Alimos, Greece, in December, it doesn't snow. In January, it regularly snows.

In December, the average sea temperature in Alimos is 16.6°C (61.9°F). For most, swimming in 16.6°C (61.9°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

The month with the shortest days in Alimos is December, with an average of 9h and 36min of daylight.

In December, the average day length in Alimos is 9h and 35min.

In December, on the first day of the month, sunrise is at 07:22 and sunset at 17:06. On the last day of the month, in Alimos, sunrise is at 07:40 and sunset at 17:15 EET.

In December, the average sunshine duration in Alimos, Greece, is 5.9h.

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Alimos, Greece.

In December, the average daily maximum UV index in Alimos is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

18.2°C

14.3°C

12.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.4km/h

17.3km/h

18.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.2

0.6

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

21.5

19.2

18.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Alimos, Greece

Average high temperature in December: 14.3°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (12.3°C).

Average low temperature in December: 10.4°C

The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).

Average pressure in December
Alimos, Greece

Average pressure in December: 1018.2mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).

Average wind speed in December
Alimos, Greece

Average wind speed in December: 16.2km/h

The windiest months (with the highest average wind speed) are January and August (17km/h).
The calmest month (with the lowest average wind speed) is May (12.1km/h).

Average humidity in December
Alimos, Greece

Average humidity in December: 71%

The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (53%).

Average rainfall in December
Alimos, Greece

Average rainfall in December: 50mm

The wettest month (with the highest rainfall) is December (50mm).
The driest months (with the least rainfall) are July and August (2mm).

Average rainfall days in December
Alimos, Greece

Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is December (10.5 days).
The month with the least rainy days is August (1.1 days).

Average snowfall in December
Alimos, Greece

Average snowfall in December: 0mm

The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December
Alimos, Greece

Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average sea temperature in December
Alimos, Greece

Average sea temperature in December: 16.6°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15°C).

Average daylight in December /
Average sunshine in December
Alimos, Greece

Average daylight in December: 9h and 36min

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 36min).

Average sunshine in December: 5h and 54min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

Average sunshine days in December
Alimos, Greece

Average sunshine days in December: 19.2 days

The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is February (17 days).

Average UV index in December
Alimos, Greece

Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December
Alimos, Greece

Average cloud cover in December: 35

The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in December
Alimos, 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).