Kalimnos
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Kalimnos, Greece

The first month of the winter, December, is also an enjoyable month in Kalimnos, Greece, with temperature in the range of an average high of 16°C (60.8°F) and an average low of 10°C (50°F).

Temperature

In December, the average high-temperature slightly decreases, from an enjoyable 19°C (66.2°F) in November, to a still comfortable 16°C (60.8°F). In Kalimnos, Greece, the average low-temperature is 10°C (50°F).

Rainfall

In Kalimnos, Greece, during December, the rain falls for 14 days and regularly aggregates up to 159mm (6.26") of precipitation. In Kalimnos, during the entire year, the rain falls for 87 days and collects up to 737mm (29.02") of precipitation.

Sea temperature

In Kalimnos, the average water temperature is 18.3°C (64.9°F).
Note: For swimming, a surface water temperature of 18.3°C (64.9°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

With an average of 9.7h of daylight, December has the shortest days of the year in Kalimnos.

Sunshine

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

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in December in Kalimnos?

In December, in Kalimnos, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 10°C (50°F).

How much does it rain in Kalimnos in December?

In Kalimnos, in December, it is raining for 14 days, with typically 159mm (6.26") of accumulated precipitation.

What is the sea temperature in December in Kalimnos?

In Kalimnos, the average seawater temperature in December is 18.3°C (64.9°F). For most, swimming in 18.3°C (64.9°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).

What is the month with the shortest days in Kalimnos?

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

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

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

What is the month with the least sunshine in Kalimnos?

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 Kalimnos?

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

What are the months with the lowest UV index in Kalimnos?

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

How high is the UV index in December in Kalimnos?

In Kalimnos, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in December - Kalimnos, Greece
  • Average high temperature in December: 16°C

The warmest month (with the highest average high temperature) is July (32°C).
Months with the lowest average high temperature are January and February (14°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 - Kalimnos, Greece
  • Average rainfall in December: 159mm

The wettest month (with the highest rainfall) is January (166mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in December - Kalimnos, Greece
  • Average rainfall days in December: 14 days

The month with the highest number of rainy days is December (14 days).
The month with the lowest number of rainy days is June (3 days).

Average sea temperature in December - Kalimnos, Greece
  • Average sea temperature in December: 18.3°C

The best month for swimming (with the highest average sea temperature) is August (25.2°C).
The coldest month (with the lowest average sea temperature) is March (16.8°C).

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

The month with the longest days is June (Average daylight: 14.7h).
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 - Kalimnos, 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).