December weather forecastOmalos, Greece

December

Weather in December

December, the first month of the winter in Omalos, is also a moderate month, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 14.9°C (58.8°F).

Temperature

A subtle shift in Omalos's weather is observed as November turns into December, with the average high temperature reducing from an enjoyable 18.7°C (65.7°F) to a moderate 14.9°C (58.8°F). Throughout December, a modest shift from daytime highs is anticipated in Omalos, with an average low-temperature of 10.9°C (51.6°F).

Humidity

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

Rainfall

In December, in Omalos, Greece, the rain falls for 16.7 days. Throughout December, 88mm (3.46") of precipitation is accumulated. Throughout the year, in Omalos, there are 119.3 rainfall days, and 509mm (20.04") of precipitation is accumulated.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year.
On the first day of December in Omalos, sunrise is at 07:15 and sunset at 17:11. On the last day of the month, sunrise is at 07:33 and sunset at 17:22 EET.

Sunshine

In December, the average sunshine is 5.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

An average high-temperature, in December, in Omalos, is 14.9°C (58.8°F) and the average low-temperature is 10.9°C (51.6°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in August is computed to be 30°C (86°F).

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

In Omalos, Greece, during December, the rain falls for 16.7 days and regularly aggregates up to 88mm (3.46") of precipitation.

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

The average day length in December in Omalos is 9h and 49min.

In December, on the first day of the month, sunrise is at 07:15 and sunset at 17:11. On the last day of the month, in Omalos, Greece, sunrise is at 07:33 and sunset at 17:22 EET.

In Omalos, Greece, the average sunshine duration in December is 5.3h.

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

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Omalos, Greece

  • Average high temperature in December: 14.9°C

The warmest month (with the highest average high temperature) is July (28.5°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in December: 10.9°C

The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

Average pressure in December
Omalos, Greece

  • Average pressure in December: 1018.1mbar

The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1010.6mbar).

Average wind speed in December
Omalos, Greece

  • Average wind speed in December: 15.2km/h

The windiest month (with the highest average wind speed) is January (17km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

Average humidity in December
Omalos, Greece

  • Average humidity in December: 75%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (61%).

Average rainfall in December
Omalos, Greece

  • Average rainfall in December: 88mm

The wettest month (with the highest rainfall) is January (91mm).
The driest month (with the least rainfall) is July (3mm).

Average rainfall days in December
Omalos, Greece

  • Average rainfall days in December: 16.7 days

The month with the highest number of rainy days is January (17.6 days).
The month with the least rainy days is July (1.7 days).

Average daylight in December /
Average sunshine in December
Omalos, 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: 5h and 18min

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 6min).

Average sunshine days in December
Omalos, Greece

  • Average sunshine days in December: 11.8 days

The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is January (11.3 days).

Average UV index in December
Omalos, Greece

  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December
Omalos, Greece

  • Average cloud cover in December: 44

The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 4).

Average visibility in December
Omalos, 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).