December weather forecastMeropi, Greece

December

Weather in December

December, the first month of the winter in Meropi, is also a moderate month, with temperature in the range of an average high of 14.2°C (57.6°F) and an average low of 8.5°C (47.3°F).

Temperature

As Meropi enters December, the average high-temperature subtly lowers from the an enjoyable 18.5°C (65.3°F) of November to a mild 14.2°C (57.6°F). Throughout December, Meropi witnesses a consistent average low-temperature of 8.5°C (47.3°F).

Humidity

In Meropi, the average relative humidity in December is 75%.

Rainfall

In December, the rain falls for 11.5 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 117.7 rainfall days, and 351mm (13.82") of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 07:27 and sunset at 17:14. On the last day of December, sunrise is at 07:45 and sunset at 17:24 EET.

Sunshine

The average sunshine in December is 6.3h.

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 health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 3 during December leads to these advisories:
Adopt protective measures - It is advised to guard against sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Aug 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Meropi, records 14.2°C (57.6°F), while the low-temperature is 8.5°C (47.3°F). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 34°C (93.2°F).

In Meropi, the average relative humidity in December is 75%.

In Meropi, in December, during 11.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated.

In Meropi, snow does not fall in February through December.

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

The month with the shortest days in Meropi is December, with an average of 9h and 42min of daylight.

The average day length in December is 9h and 39min.

In December, on the first day of the month, sunrise is at 07:27 and sunset at 17:14. On the last day of the month, sunrise is at 07:45 and sunset at 17:24 EET.

The average sunshine duration in December is 6.3h.

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

In Meropi, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate health threat 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

18.5°C

14.2°C

12.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.8km/h

11.3km/h

12.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

9.9

11.5

13.3

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

18.4

17.8

15.7

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Meropi, Greece

Average high temperature in December: 14.2°C

The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (12.3°C).

Average low temperature in December: 8.5°C

The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (6.7°C).

Average pressure in December
Meropi, 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 (1011.6mbar).

Average wind speed in December
Meropi, Greece

Average wind speed in December: 10.4km/h

The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).

Average humidity in December
Meropi, Greece

Average humidity in December: 75%

The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are July and August (57%).

Average rainfall in December
Meropi, Greece

Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is January (60mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days in December
Meropi, Greece

Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is January (13.3 days).
The month with the least rainy days is July (4.7 days).

Average snowfall days in December
Meropi, Greece

Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.1 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
Meropi, Greece

Average daylight in December: 9h and 42min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

Average sunshine in December: 6h and 18min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days in December
Meropi, Greece

Average sunshine days in December: 17.8 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (13.8 days).

Average UV index in December
Meropi, Greece

Average UV index in December: 3

The months with the highest UV index are 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
Meropi, Greece

Average cloud cover in December: 31

The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in December
Meropi, 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).