January weather forecast
Son, Norway

January

Weather in January

January, the same as December, in Son, Norway, is another subzero cold winter month, with an average temperature fluctuating between -4.3°C (24.3°F) and -0.4°C (31.3°F).

Temperature

January, recording an average high temperature of -0.4°C (31.3°F) and a low temperature of -4.3°C (24.3°F), is Son's coldest month.

Humidity

In Son, the average relative humidity in January is 85%.

Rainfall

In Son, in January, it is raining for 5.5 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Son, there are 117.6 rainfall days, and 433mm (17.05") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Son. The month with the most snowfall in Son is January, when snow falls for 10.1 days and typically aggregates up to 108mm (4.25") of snow.

Daylight

The average length of the day in January is 6h and 59min.
On the first day of the month, sunrise is at 09:15 and sunset at 15:26. On the last day of January, sunrise is at 08:31 and sunset at 16:29 CET.

Sunshine

In Son, the average sunshine in January is 3.5h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Frequently asked questions

What time of the year is the coldest in Son?
January is the coldest month of the year in Son, Norway, registering average temperatures as high as -0.4°C (31.3°F) and as low as -4.3°C (24.3°F).
How cold is it in Son in January?
The average high-temperature, in January, in Son, is -0.4°C (31.3°F), while the average low-temperature is -4.3°C (24.3°F).
What is the average humidity in January in Son?
The average relative humidity in January in Son is 85%.
How many days does it rain in January in Son?
In Son, in January, it is raining for 5.5 days, with typically 27mm (1.06") of accumulated precipitation.
What is the snowiest month in Son?
The month with the most snowfall in Son is January, when snow falls for 10.1 days and typically aggregates up to 108mm (4.25") of snow.
How much does it snow in Son in January?
In Son, Norway, in January, snow falls for 10.1 days, with typically accumulated 108mm (4.25") of snow.
What is the average length of the day in January in Son?
In January, the average day length in Son, Norway, is 6h and 59min.
When are sunrise and sunset in January in Son?
On the first day of January, sunrise is at 09:15 and sunset at 15:26. On the last day of the month, sunrise is at 08:31 and sunset at 16:29 CET.
How many hours of sunshine does Son have in January?
In January, the average sunshine duration in Son is 3.5h.
When is the lowest UV index in Son?
The months with the lowest UV index in Son are January through March, October through December, with an average maximum UV index of 2.
What is the UV index intensity in January in Son?
In January, the average daily maximum UV index in Son, Norway, is 2. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Son, Norway
  • Average high temperature in January: -0.4°C

The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (-0.4°C).

  • Average low temperature in January: -4.3°C

The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (-4.5°C).

Average pressure in January
Son, Norway
  • Average pressure in January: 1011.2mbar

The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008mbar).

Average wind speed in January
Son, Norway
  • Average wind speed in January: 16.2km/h

The windiest month (with the highest average wind speed) is December (16.4km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

Average humidity in January
Son, Norway
  • Average humidity in January: 85%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (71%).

Average rainfall in January
Son, Norway
  • Average rainfall in January: 27mm

The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in January
Son, Norway
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is February (4.8 days).

Average snowfall in January
Son, Norway
  • Average snowfall in January: 108mm

The month with the highest snowfall is January (108mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in January
Son, Norway
  • Average snowfall days in January: 10.1 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Son, Norway
  • Average daylight in January: 7h and 0min

The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).

  • Average sunshine in January: 3h and 3min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

Average sunshine days in January
Son, Norway
  • Average sunshine days in January: 17.3 days

The month with the most sunshine days is April (20.2 days).
The month with the least sunshine days is November (14.5 days).

Average UV index in January
Son, Norway
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in January
Son, Norway
  • Average cloud cover in January: 58

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in January
Son, Norway
  • Average visibility in January: 8km

The months with the highest visibility are May and June (10km).
The months with the lowest visibility are January, February and March (8km).

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