January weather forecast and climate
Úlfsá, Iceland

Weather in January

January, like December, is another subzero cold winter month in Úlfsá, Iceland, with average temperature ranging between max -0.7°C (30.7°F) and min -3.8°C (25.2°F).

Temperature

In Úlfsá, the average high-temperature in January is relatively the same as in December - a still subzero cold -0.7°C (30.7°F). In January, in Úlfsá, Iceland, the average low-temperature is -3.8°C (25.2°F).

Humidity

Months with the highest humidity are January, February, October and December, with an average relative humidity of 88%.

Rainfall

The month with the most rainfall in Úlfsá is January when the rain falls for 7.4 days and typically aggregates up to 88mm (3.46") of precipitation.

Snowfall

January through June, August through December are months with snowfall in Úlfsá, Iceland. In Úlfsá, snow falls for 13.1 days, with typically accumulated 222mm (8.74") of snow. In Úlfsá, Iceland, during the entire year, snow falls for 96.2 days, and aggregates up to 1214mm (47.8") of snow.

Sea temperature

January through April, with an average sea temperature of 3°C (37.4°F), are months with the coldest seawater in Úlfsá.
Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

The average length of the day in Úlfsá is 4.7h.

Sunshine

In January, the average sunshine in Úlfsá is 1.6h.

UV index

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 1 transform into the following instructions:
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 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the most humid month in Úlfsá?

January, February, October and December, with an average relative humidity of 88%, are most humid months.

What is the average humidity in January in Úlfsá?

The average relative humidity in January is 88%.

What is the rainiest month in Úlfsá?

The month with the most rainfall in Úlfsá is January when the rain falls for 7.4 days and typically aggregates up to 88mm (3.46") of precipitation.

How much does it rain in Úlfsá in January?

In January, in Úlfsá, the rain falls for 7.4 days. Throughout January, 88mm (3.46") of precipitation is accumulated.

How many days does it snow in January in Úlfsá?

In Úlfsá, in January, snow falls for 13.1 days, with typically accumulated 222mm (8.74") of snow.

When is the sea coldest in Úlfsá?

January through April, with an average sea temperature of 3°C (37.4°F), are months with the coldest seawater in Úlfsá.

What is the water temperature in January in Úlfsá?

In Úlfsá, in January, the average water temperature is 3°C (37.4°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Úlfsá have in January?

The average length of the day in January is 4.7h.

How long on average sun shines in January in Úlfsá?

In Úlfsá, the average sunshine in January is 1.6h.

What is the month with the lowest UV index in Úlfsá?

Months with the lowest UV index in Úlfsá, Iceland, are January through April, October through December, with an average maximum UV index of 1.

What is the UV index intensity in January in Úlfsá?

In January, the average daily maximum UV index in Úlfsá is 1. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in January
Úlfsá, Iceland

Average temperature in January - Úlfsá, Iceland
  • Average high temperature in January: -0.7°C

The warmest month (with the highest average high temperature) is July (9.5°C).
The month with the lowest average high temperature is March (-1°C).

  • Average low temperature in January: -3.8°C

The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is December (-4.3°C).

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Average pressure in January
Úlfsá, Iceland

Average pressure in January - Úlfsá, Iceland
  • Average pressure in January: 997.3mbar

The month with the highest atmospheric pressure is June (1014.7mbar).
The month with the lowest atmospheric pressure is January (997.3mbar).

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Average wind speed in January
Úlfsá, Iceland

Average wind speed in January - Úlfsá, Iceland
  • Average wind speed in January: 24.5km/h

The windiest months (with the highest average wind speed) are February and December (25.2km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).

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Average humidity in January
Úlfsá, Iceland

Average humidity in January - Úlfsá, Iceland
  • Average humidity in January: 88%

Months with the highest relative humidity are January, February, October and December (88%).
The month with the lowest relative humidity is June (81%).

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Average rainfall in January
Úlfsá, Iceland

Average rainfall in January - Úlfsá, Iceland
  • Average rainfall in January: 88mm

The wettest month (with the highest rainfall) is January (88mm).
The driest month (with the least rainfall) is June (20mm).

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Average rainfall days in January
Úlfsá, Iceland

Average rainfall days in January - Úlfsá, Iceland
  • Average rainfall days in January: 7.4 days

The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is December (6.5 days).

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Average snowfall in January
Úlfsá, Iceland

Average snowfall in January - Úlfsá, Iceland
  • Average snowfall in January: 222mm

The month with the highest snowfall is March (249mm).
The month with the least snowfall is July (0mm).

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Average snowfall days in January
Úlfsá, Iceland

Average snowfall days in January - Úlfsá, Iceland
  • Average snowfall days in January: 13.1 days

The month with the highest number of snowfall days is March (17.5 days).
The month with the least snowfall days is July (0 days).

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Average sea temperature in January
Úlfsá, Iceland

Average sea temperature in January - Úlfsá, Iceland
  • Average sea temperature in January: 3°C

The best months for swimming (with the highest average sea temperature) are July and August (7°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (3°C).

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Average daylight in January /
Average sunshine in January
Úlfsá, Iceland

Average daylight in January / Average sunshine in January - Úlfsá, Iceland
  • Average daylight in January: 4.7h

The month with the longest days is June (Average daylight: 23.5h).
The month with the shortest days is December (Average daylight: 3.1h).

  • Average sunshine in January: 1.6h

The month with the most sunshine is August (Average sunshine: 5.8h).
The month with the least sunshine is June (Average sunshine: 0.4h).

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Average sunshine days in January
Úlfsá, Iceland

Average sunshine days in January - Úlfsá, Iceland
  • Average sunshine days in January: 8.4 days

The month with the most sunshine days is June (18 days).
The month with the least sunshine days is February (6.7 days).

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Average UV index in January
Úlfsá, Iceland

Average UV index in January - Úlfsá, Iceland
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 3).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in January
Úlfsá, Iceland

Average cloud cover in January - Úlfsá, Iceland
  • Average cloud cover in January: 77

The month with the most cloud cover is March (Cloud cover 81).
The month with the least cloud cover is June (Cloud cover 65).

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Average visibility in January
Úlfsá, Iceland

Average visibility in January - Úlfsá, Iceland
  • Average visibility in January: 8km

Months with the highest visibility are May, June, July, August, September and October (9km).
Months with the lowest visibility are January, February, March, April, November and December (8km).

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