Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The ushering in of January in Úlfsá brings an average high-temperature of a still subzero cold -0.7°C (30.7°F), closely mirroring the -0.9°C (30.4°F) of December. In Úlfsá, the January nights are characterized by an average low-temperature of -3.8°C (25.2°F), a minor dip from daytime readings.Humidity
January, February, October and December, with an average relative humidity of 88%, are the most humid months.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
Months with snowfall in Úlfsá, Iceland, are January through June, August through December. In Úlfsá, in January, snow falls for 13.1 days, with typically accumulated 222mm (8.74") of snow. In Úlfsá, during the entire year, snow falls for 96.2 days and aggregates up to 1214mm (47.8") of snow.Sea temperature
The months with the coldest seawater in Úlfsá are January through April, with an average sea temperature of 3°C (37.4°F).Note: Within swimming, this is perceived as extraordinarily cold, dangerous, and potentially lethal. If not properly protected by insulated waterproof attire, hypothermia ensues quickly.
Daylight
In January, the average length of the day is 4h and 43min.On the first day of January in Úlfsá, sunrise is at 12:01 and sunset at 15:10. On the last day of the month, sunrise is at 10:33 and sunset at 16:58 GMT.
Sunshine
The average sunshine in January is 1.6h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 1 in January leads to these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold is January in Úlfsá?
What are the most humid months in Úlfsá?
What is the average humidity in January in Úlfsá?
What is the wettest month in Úlfsá?
How many days does it rain in January in Úlfsá?
How many days does it snow in January in Úlfsá?
What are the months with the coldest sea water in Úlfsá?
What is the sea temperature in January in Úlfsá?
How many hours of daylight does Úlfsá have in January?
What time are sunrise and sunset in January in Úlfsá?
How long on average sun shines in January in Úlfsá?
When is the lowest UV index in Úlfsá?
What is the UV index intensity in January in Úlfsá?
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).
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).
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).
Average humidity in January
Úlfsá, Iceland
- Average humidity in January: 88%
The months with the highest relative humidity are January, February, October and December (88%).
The month with the lowest relative humidity is June (81%).
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).
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).
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).
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).
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).
Average daylight in January /
Average sunshine in January
Úlfsá, Iceland
- Average daylight in January: 4h and 4min
The month with the longest days is July (Average daylight: 21h and 0min).
The month with the shortest days is December (Average daylight: 3h and 6min).
- Average sunshine in January: 1h and 4min
The month with the most sunshine is August (Average sunshine: 5h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).
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).
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).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
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).
Average visibility in January
Úlfsá, Iceland
- Average visibility in January: 8km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
Úlfsá, Iceland
Weather forecast for your location
2. Allow the app to use your location
