December weather forecast and climate
Hvar, Croatia

Weather in December

December, the first month of the winter, in Hvar, is still a cool month, with average temperature fluctuating between 12.4°C (54.3°F) and 9.5°C (49.1°F).

Temperature

In Hvar, Croatia, the average high-temperature marginally drops, from a comfortable 16.2°C (61.2°F) in November, to a fresh 12.4°C (54.3°F). The average low-temperature, in December, is 9.5°C (49.1°F).

Humidity

The average relative humidity in December is 68%.

Rainfall

In December, in Hvar, the rain falls for 12.5 days. Throughout December, 59mm (2.32") of precipitation is accumulated. Throughout the year, in Hvar, there are 130 rainfall days, and 636mm (25.04") of precipitation is accumulated.

Snowfall

In Hvar snow does not fall in January, March through December.

Sea temperature

In Hvar, the average water temperature is 16.2°C (61.2°F).
Note: Swimming in 16.2°C (61.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

The month with the shortest days in Hvar is December, with an average of 9h of daylight.

Sunshine

In Hvar, the average sunshine is 6.2h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Hvar. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Hvar?

The average relative humidity in December in Hvar, Croatia, is 68%.

How much does it rain in Hvar in December?

In December, in Hvar, Croatia, the rain falls for 12.5 days. Throughout December, 59mm (2.32") of precipitation is accumulated.

When it does not snow in Hvar?

January, March through December are months without snowfall in Hvar, Croatia.

What is the sea water temperature in December in Hvar?

In December, the average sea temperature in Hvar, Croatia, is 16.2°C (61.2°F). Swimming in 16.2°C (61.2°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 Hvar?

December has the shortest days of the year in Hvar, with an average of 9h of daylight.

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

The average length of the day in December in Hvar is 9h.

How many hours of sunshine does Hvar have in December?

In December, the average sunshine is 6.2h.

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

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index reading in December in Hvar?

In Hvar, Croatia, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in December
Hvar, Croatia

Average temperature in December - Hvar, Croatia
  • Average high temperature in December: 12.4°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (10.7°C).

  • Average low temperature in December: 9.5°C

The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is January (8°C).

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Average pressure in December
Hvar, Croatia

Average pressure in December - Hvar, Croatia
  • Average pressure in December: 1018.9mbar

The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

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Average wind speed in December
Hvar, Croatia

Average wind speed in December - Hvar, Croatia
  • Average wind speed in December: 19.5km/h

The windiest month (with the highest average wind speed) is February (21km/h).
The calmest month (with the lowest average wind speed) is August (12.7km/h).

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Average humidity in December
Hvar, Croatia

Average humidity in December - Hvar, Croatia
  • Average humidity in December: 68%

Months with the highest relative humidity are April and November (71%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in December
Hvar, Croatia

Average rainfall in December - Hvar, Croatia
  • Average rainfall in December: 59mm

The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is August (16mm).

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Average rainfall days in December
Hvar, Croatia

Average rainfall days in December - Hvar, Croatia
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (4.9 days).

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Average snowfall in December
Hvar, Croatia

Average snowfall in December - Hvar, Croatia
  • Average snowfall in December: 0mm

The month with the highest snowfall is February (2mm).
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in December
Hvar, Croatia

Average snowfall days in December - Hvar, Croatia
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is February (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in December
Hvar, Croatia

Average sea temperature in December - Hvar, Croatia
  • Average sea temperature in December: 16.2°C

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (13.8°C).

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Average daylight in December /
Average sunshine in December
Hvar, Croatia

Average daylight in December / Average sunshine in December - Hvar, Croatia
  • Average daylight in December: 9h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in December: 6.2h

The month with the most sunshine is August (Average sunshine: 12.1h).
The month with the least sunshine is February (Average sunshine: 5.8h).

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Average sunshine days in December
Hvar, Croatia

Average sunshine days in December - Hvar, Croatia
  • Average sunshine days in December: 18 days

The month with the most sunshine days is August (24.4 days).
The month with the least sunshine days is February (14.3 days).

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Average UV index in December
Hvar, Croatia

Average UV index in December - Hvar, Croatia
  • Average UV index in December: 3

Months with the highest UV index are July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Hvar, Croatia

Average cloud cover in December - Hvar, Croatia
  • Average cloud cover in December: 33

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in December
Hvar, Croatia

Average visibility in December - Hvar, Croatia
  • Average visibility in December: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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