Kalathos
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Kalathos, Greece

Diciembre, the first month of the winter, in Kalathos, is still a comfortable month, with average temperature varying between 16°C (60.8°F) and 10°C (50°F).

Temperature

In Diciembre, the average high-temperature marginally drops, from an agreeable 20°C (68°F) in Noviembre, to a comfortable 16°C (60.8°F). In Kalathos, the average low-temperature is 10°C (50°F).

Rainfall

In Kalathos, it is raining for 13 days, with typically 155mm (6.1") of accumulated precipitation. In Kalathos, during the entire year, the rain falls for 78 days and collects up to 726mm (28.58") of precipitation.

Sea temperature

In Kalathos, the average water temperature is 18°C (64.4°F).
Note: For most, swimming in 18°C (64.4°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).

Daylight

The month with the shortest days in Kalathos is Diciembre, with an average of 9.7h of daylight.

Sunshine

Enero and Diciembre, with an average of 5h of sunshine, are months with the least sunshine in Kalathos.

UV index

Months with the lowest UV index are Enero and Diciembre, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 2 in Diciembre interpret into the following advice:
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. 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 Diciembre in Kalathos?

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

How many days does it rain in Diciembre in Kalathos?

In Kalathos, Greece, in Diciembre, it is raining for 13 days, with typically 155mm (6.1") of accumulated precipitation.

How cold is the water in Diciembre in Kalathos?

In Kalathos, Greece, the average seawater temperature in Diciembre 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 Kalathos?

The month with the shortest days in Kalathos is Diciembre, with an average of 9.7h of daylight.

What is the average length of the day in Diciembre in Kalathos?

In Kalathos, the average length of the day in Diciembre is 9.7h.

What is the month with the least sunshine in Kalathos?

Months with the least sunshine in Kalathos are Enero and Diciembre, with an average of 5h of sunshine.

How long on average sun shines in Diciembre in Kalathos?

In Diciembre, the average sunshine in Kalathos, Greece, is 5h.

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

Months with the lowest UV index in Kalathos are Enero and Diciembre, with an average maximum UV index of 2.

What is the UV index reading in Diciembre in Kalathos?

In Diciembre, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to the UV radiation.
Average temperature in December - Kalathos, 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 - Kalathos, 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 - Kalathos, 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 - Kalathos, 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 - Kalathos, 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 - Kalathos, 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).