December weather forecastYerolimin, Greece

December

Weather in December

December, the first month of the winter in Yerolimin, is still a refreshing month, with an average temperature varying between 16.3°C (61.3°F) and 14.4°C (57.9°F).

Temperature

The beginning of December brings a minor change in the average high-temperature, shifting from 19.4°C (66.9°F) in November to a still comfortable 16.3°C (61.3°F). December nights reveal a minor deviation from daytime highs, with a mean low-temperature of 14.4°C (57.9°F).

Humidity

August through October and December, with an average relative humidity of 68%, are the least humid months.

Rainfall

In Yerolimin, in December, during 12.7 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Yerolimin, during the entire year, the rain falls for 93 days and collects up to 317mm (12.48") of precipitation.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 07:23 and sunset at 17:15. On the last day of December, sunrise is at 07:42 and sunset at 17:25 EET.

Sunshine

In December, the average sunshine 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 reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, a daily UV index of 3 turns into the following recommendations:
Take precautions - Protection against sun damage is advised. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

In Yerolimin, in December, the average high-temperature is 16.3°C (61.3°F), and the average low-temperature is 14.4°C (57.9°F). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is computed to be 31°C (87.8°F).

August through October and December, with an average relative humidity of 68%, are the least humid months.

In December, the average relative humidity is 68%.

In Yerolimin, in December, it is raining for 12.7 days, with typically 52mm (2.05") of accumulated precipitation.

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

In December, the average day length is 9h and 43min.

On the first day of December, sunrise is at 07:23 and sunset at 17:15. On the last day of the month, sunrise is at 07:42 and sunset at 17:25 EET.

In Yerolimin, the average sunshine duration in December is 6.2h.

December is the month with the lowest UV index, with an average maximum UV index of 3.

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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
Yerolimin, Greece

  • Average high temperature in December: 16.3°C

The warmest month (with the highest average high temperature) is August (28.2°C).
The months with the lowest average high temperature are January and February (14.3°C).

  • Average low temperature in December: 14.4°C

The month with the highest average low temperature is August (26°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).

Average pressure in December
Yerolimin, 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 (1011.4mbar).

Average wind speed in December
Yerolimin, Greece

  • Average wind speed in December: 23.4km/h

The windiest month (with the highest average wind speed) is January (25.3km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).

Average humidity in December
Yerolimin, Greece

  • Average humidity in December: 68%

The months with the highest relative humidity are April and May (72%).
The months with the lowest relative humidity are August, September, October and December (68%).

Average rainfall in December
Yerolimin, Greece

  • Average rainfall in December: 52mm

The wettest month (with the highest rainfall) is January (57mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in December
Yerolimin, Greece

  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is July (1.9 days).

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

  • Average daylight in December: 9h and 42min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 6h and 12min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in December
Yerolimin, Greece

  • Average sunshine days in December: 15.9 days

The month with the most sunshine days is July (29.2 days).
The month with the least sunshine days is January (14.7 days).

Average UV index in December
Yerolimin, 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
Yerolimin, Greece

  • Average cloud cover in December: 32

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 6).

Average visibility in December
Yerolimin, 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).