Pefki
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Pefki, Greece

December, the first month of the winter, in Pefki, is also an enjoyable month, with average temperature ranging between max 16°C (60.8°F) and min 10°C (50°F).

Temperature

In Pefki, Greece, the average high-temperature in December marginally drops, from an agreeable 20°C (68°F) in November, to a comfortable 16°C (60.8°F). The average low-temperature, is 10°C (50°F).

Rainfall

In December, in Pefki, the rain falls for 13 days. Throughout December, 155mm (6.1") of precipitation is accumulated. Throughout the year, there are 78 rainfall days, and 726mm (28.6") of precipitation is accumulated.

Sea temperature

In Pefki, the average seawater temperature in December is 18°C (64.4°F). For swimming, a surface water temperature of 18°C (64.4°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

December has the shortest days of the year in Pefki, Greece, with an average of 9.7h of daylight.

Sunshine

January and December, with an average of 5h of sunshine, are months with the least sunshine in Pefki.

UV index

Months with the lowest UV index in Pefki are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the ordinary person.
The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in December in Pefki?

The average high-temperature, in December, in Pefki, Greece, is 16°C (60.8°F), while the average low-temperature is 10°C (50°F).

How many days does it rain in December in Pefki?

In Pefki, Greece, during December, the rain falls for 13 days and regularly aggregates up to 155mm (6.1") of precipitation.

How cold is the water in December in Pefki?

In December, the average sea temperature is 18°C (64.4°F). Swimming in 18°C (64.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the month with the shortest days in Pefki?

December has the shortest days of the year in Pefki, with an average of 9.7h of daylight.

What is the average length of the day in December in Pefki?

In Pefki, Greece, the average length of the day in December is 9.7h.

What is the month with the least sunshine in Pefki?

Months with the least sunshine are January and December, with an average of 5h of sunshine.

How long on average sun shines in December in Pefki?

In Pefki, Greece, the average sunshine in December is 5h.

When is the lowest UV index in Pefki?

Months with the lowest UV index in Pefki, Greece, are January and December, with an average maximum UV index of 2.

How high is the UV index in December in Pefki?

In December, the average daily maximum UV index in Pefki, Greece, is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.
Average temperature in December - Pefki, Greece
  • Average high temperature in December: 16°C

The warmest month (with the highest average high temperature) is August (31°C).
Months with the lowest average high temperature are January and February (15°C).

  • Average low temperature in December: 10°C

Months with the highest average low temperature are July and August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in December - Pefki, Greece
  • Average rainfall in December: 155mm

The wettest month (with the highest rainfall) is January (158mm).
Driest months (with the lowest rainfall) are July and August (1mm).

Average rainfall days in December - Pefki, Greece
  • Average rainfall days in December: 13 days

Months with the highest number of rainy days are January and December (13 days).
Months with the lowest number of rainy days are June and September (2 days).

Average sea temperature in December - Pefki, Greece
  • Average sea temperature in December: 18°C

Best months for swimming (with the highest average sea temperature) are August and September (25°C).
Coldest months (with the lowest average sea temperature) are February and March (16°C).

Average daylight in December / Average sunshine in December - Pefki, Greece
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 5h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in December - Pefki, Greece
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).