December weather forecast
Haapsalu, Estonia

December, the first month of the winter in Haapsalu, is still a cold month, with temperature in the range of an average low of -4°C (24.8°F) and an average high of 0°C (32°F).

Temperature

In December, the average high-temperature marginally drops from 4°C (39.2°F) in November to a still wintry 0°C (32°F). In December, the average low-temperature is -4°C (24.8°F).

Rainfall

In December, in Haapsalu, the rain falls for 20 days. Throughout December, 50mm (1.97") of precipitation is accumulated. In Haapsalu, during the entire year, the rain falls for 176 days and collects up to 573mm (22.56") of precipitation.

Sea temperature

In Haapsalu, in December, the average water temperature is 4°C (39.2°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

The month with the shortest days is December, with an average of 6h and 21min of daylight.
On the first day of December, sunrise is at 08:51 and sunset at 15:37. On the last day of the month, sunrise is at 09:19 and sunset at 15:38 EET.

Sunshine

January, November and December, with an average of 1h of sunshine, are months with the least sunshine in Haapsalu, Estonia.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 0. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
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. A wide-brim hat offers excellent sun protection for the 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.