Liepāja
Latvia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Liepāja, Latvia

The first month of the winter, December, is still a cold month in Liepāja, Latvia, with temperature in the range of an average low of -2.8°C (27°F) and an average high of 2°C (35.6°F).

Temperature

In December, the average high-temperature slightly decreases, from a cold 5.8°C (42.4°F) in November, to a still wintry 2°C (35.6°F). In Liepāja, the average low-temperature is -2.8°C (27°F).

Humidity

In December, the average relative humidity in Liepāja, Latvia, is 86.9%.

Rainfall

In Liepāja, Latvia, in December, during 19.6 rainfall days, 64mm (2.5") of precipitation is typically accumulated. In Liepāja, during the entire year, the rain falls for 173.4 days and collects up to 668.5mm (26.3") of precipitation.

Sea temperature

In Liepāja, the average seawater temperature in December is 5°C (41°F).
Note: Swimming in 5°C (41°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

December has the shortest days of the year in Liepāja, Latvia, with an average of 7h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 0.9h of sunshine.

UV index

Months with the lowest UV index are January, November and December, with an average maximum UV index of 0. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 0 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Liepāja?

In Liepāja, Latvia, in December, the average high-temperature is 2°C (35.6°F), and the average low-temperature is -2.8°C (27°F).

What is the average humidity in December in Liepāja?

In Liepāja, Latvia, the average relative humidity in December is 86.9%.

How many days does it rain in December in Liepāja?

In Liepāja, in December, it is raining for 19.6 days, with typically 64mm (2.5") of accumulated precipitation.

How cold is the water in December in Liepāja?

In Liepāja, Latvia, the average seawater temperature in December is 5°C (41°F). Swimming in 5°C (41°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the month with the shortest days in Liepāja?

The month with the shortest days is December, with an average of 7h of daylight.

How many hours of daylight does Liepāja have in December?

The average length of the day in December in Liepāja, Latvia, is 7h.

What is the month with the least sunshine in Liepāja?

With an average of 0.9h of sunshine, December has the least sunshine of the year in Liepāja, Latvia.

How many hours of sunshine does Liepāja have in December?

In Liepāja, Latvia, the average sunshine in December is 0.9h.

When is the lowest UV index in Liepāja?

January, November and December, with an average maximum UV index of 0, are months with the lowest UV index in Liepāja.

What is the UV index reading in December in Liepāja?

In Liepāja, Latvia, the average daily maximum UV index in December is 0. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Liepāja, Latvia
  • Average high temperature in December: 2°C

Warmest months (with the highest average high temperature) are July and August (19.9°C).
The month with the lowest average high temperature is January (-0.5°C).

  • Average low temperature in December: -2.8°C

The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).

Average humidity in December - Liepāja, Latvia
  • Average humidity in December: 86.9%

The month with the highest relative humidity is November (87.4%).
The month with the lowest relative humidity is May (75.7%).

Average rainfall in December - Liepāja, Latvia
  • Average rainfall in December: 64mm

The wettest month (with the highest rainfall) is September (80.1mm).
The driest month (with the lowest rainfall) is March (32.1mm).

Average rainfall days in December - Liepāja, Latvia
  • Average rainfall days in December: 19.6 days

The month with the highest number of rainy days is January (19.8 days).
The month with the lowest number of rainy days is June (9.9 days).

Average sea temperature in December - Liepāja, Latvia
  • Average sea temperature in December: 5°C

The best month for swimming (with the highest average sea temperature) is August (18°C).
Coldest months (with the lowest average sea temperature) are February and March (3°C).

Average daylight in December / Average sunshine in December - Liepāja, Latvia
  • Average daylight in December: 7h

The month with the longest days is June (Average daylight: 17.6h).
The month with shortest days is December (Average daylight: 7h).

  • Average sunshine in December: 0.9h

The month with most sunshine is June (Average sunshine: 9.8h).
The month with least sunshine is December (Average sunshine: 0.9h).

Average UV index in December - Liepāja, Latvia
  • Average UV index in December: 0

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January, November and December (UV index 0).