Fredrikstad
Norway
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Fredrikstad, Norway

The first month of the winter, December, is still a cold month in Fredrikstad, Norway, with average temperature fluctuating between 2°C (35.6°F) and -5°C (23°F).

Temperature

In Fredrikstad, Norway, the average high-temperature is practically the same as in November - a still wintry 2°C (35.6°F). In Fredrikstad, the average low-temperature is -5°C (23°F).

Rainfall

In Fredrikstad, during December, the rain falls for 16 days and regularly aggregates up to 61mm (2.4") of precipitation. In Fredrikstad, during the entire year, the rain falls for 179 days and collects up to 808mm (31.8") of precipitation.

Sea temperature

In Fredrikstad, the average water temperature is 6.1°C (43°F).
Note: Swimming in 6.1°C (43°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 Fredrikstad, with an average of 6.3h of daylight.

Sunshine

Months with the least sunshine in Fredrikstad are January and December, with an average of 1h of sunshine.

UV index

Months with the lowest UV index in Fredrikstad are January, November and December, with an average maximum UV index of 0. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 0 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Fredrikstad?

In Fredrikstad, Norway, in December, the average high-temperature is 2°C (35.6°F), and the average low-temperature is -5°C (23°F).

How many days does it rain in December in Fredrikstad?

In Fredrikstad, Norway, in December, during 16 rainfall days, 61mm (2.4") of precipitation is typically accumulated.

What is the water temperature in December in Fredrikstad?

In Fredrikstad, Norway, the average seawater temperature in December is 6.1°C (43°F). Swimming in 6.1°C (43°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 Fredrikstad?

The month with the shortest days in Fredrikstad, Norway, is December, with an average of 6.3h of daylight.

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

In Fredrikstad, the average length of the day in December is 6.3h.

What is the month with the least sunshine in Fredrikstad?

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

How many hours of sunshine does Fredrikstad have in December?

The average sunshine in December in Fredrikstad, Norway, is 1h.

When is the lowest UV index in Fredrikstad?

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

What is the UV index intensity in December in Fredrikstad?

The average daily maximum UV index in December in Fredrikstad is 0. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in December - Fredrikstad, Norway
  • Average high temperature in December: 2°C

The warmest month (with the highest average high temperature) is July (21°C).
Months with the lowest average high temperature are January and February (0°C).

  • Average low temperature in December: -5°C

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-7°C).

Average rainfall in December - Fredrikstad, Norway
  • Average rainfall in December: 61mm

The wettest month (with the highest rainfall) is October (104mm).
Driest months (with the lowest rainfall) are February and April (42mm).

Average rainfall days in December - Fredrikstad, Norway
  • Average rainfall days in December: 16 days

The month with the highest number of rainy days is November (18 days).
The month with the lowest number of rainy days is April (12 days).

Average sea temperature in December - Fredrikstad, Norway
  • Average sea temperature in December: 6.1°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).

Average daylight in December / Average sunshine in December - Fredrikstad, Norway
  • Average daylight in December: 6.3h

The month with the longest days is June (Average daylight: 18.5h).
The month with shortest days is December (Average daylight: 6.3h).

  • Average sunshine in December: 1h

The month with most sunshine is June (Average sunshine: 9h).
Months with least sunshine are January and December (Average sunshine: 1).

Average UV index in December - Fredrikstad, Norway
  • Average UV index in December: 0

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, November and December (UV index 0).