Kythira
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Kythira, Greece

The first month of the winter, December, is also a moderate month in Kythira, Greece, with average temperature fluctuating between 14.6°C (58.3°F) and 10.8°C (51.4°F).

Temperature

In December, the average high-temperature slightly decreases, from a comfortable 17.8°C (64°F) in November, to a moderate 14.6°C (58.3°F). The average low-temperature, is 10.8°C (51.4°F).

Humidity

The most humid month is December, with an average relative humidity of 72.8%.

Rainfall

The month with the most rainfall in Kythira is December when the rain falls for 11 days and typically aggregates up to 115.2mm (4.54") of precipitation.

Sea temperature

In Kythira, the average seawater temperature is 18.3°C (64.9°F).
Note: 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).

Daylight

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

Sunshine

January and December, with an average of 4h of sunshine, are months with the least sunshine in Kythira, Greece.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Kythira. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
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 Kythira?

The average high-temperature, in December, is 14.6°C (58.3°F), while the average low-temperature is 10.8°C (51.4°F).

What is the most humid month in Kythira?

The most humid month in Kythira, Greece, is December, with an average relative humidity of 72.8%.

What is the average humidity in December in Kythira?

The average relative humidity in December in Kythira, Greece, is 72.8%.

How many days does it rain in December in Kythira?

In Kythira, during December, the rain falls for 11 days and regularly aggregates up to 115.2mm (4.54") of precipitation.

What is the rainiest month in Kythira?

December is the month with the most rainfall. Rain falls for 11 days and accumulates 115.2mm (4.54") of precipitation.

What is the sea temperature in December in Kythira?

In Kythira, Greece, in December, the average water temperature is 18.3°C (64.9°F). Swimming in 18.3°C (64.9°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 Kythira?

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

How many hours of daylight does Kythira have in December?

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

What is the month with the least sunshine in Kythira?

Months with the least sunshine in Kythira are January and December, with an average of 4h of sunshine.

How long on average sun shines in December in Kythira?

In December, the average sunshine in Kythira is 4h.

What is the month with the lowest UV index in Kythira?

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

What is the UV index reading in December in Kythira?

The average daily maximum UV index in December 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 - Kythira, Greece
  • Average high temperature in December: 14.6°C

The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (12.7°C).

  • Average low temperature in December: 10.8°C

The month with the highest average low temperature is August (22.5°C).
Coldest months (with the lowest average low temperature) are January and February (8.9°C).

Average humidity in December - Kythira, Greece
  • Average humidity in December: 72.8%

The month with the highest relative humidity is December (72.8%).
The month with the lowest relative humidity is July (54.4%).

Average rainfall in December - Kythira, Greece
  • Average rainfall in December: 115.2mm

The wettest month (with the highest rainfall) is December (115.2mm).
The driest month (with the lowest rainfall) is June (1.9mm).

Average rainfall days in December - Kythira, Greece
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is December (11 days).
Months with the lowest number of rainy days are June, July and August (0.3 days).

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

The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (15.9°C).

Average daylight in December / Average sunshine in December - Kythira, 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: 4h

The month with most sunshine is July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in December - Kythira, 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).