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 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
Hólmavík observes an average high-temperature of a still freezing cold -0.1°C (31.8°F) in January, barely different from -0.5°C (31.1°F) in December. Throughout January, Hólmavík records a steady low-temperature average of -3.4°C (25.9°F), a minor decrease from its daytime counterpart.Humidity
The most humid month in Hólmavík is January, with an average relative humidity of 85%.Rainfall
In Hólmavík, during January, the rain falls for 6.9 days and regularly aggregates up to 29mm (1.14") of precipitation. In Hólmavík, during the entire year, the rain falls for 115.7 days and collects up to 313mm (12.32") of precipitation.Snowfall
January through June, September through December are months with snowfall in Hólmavík. The month with the most snowfall in Hólmavík is January, when snow falls for 10.8 days and typically aggregates up to 106mm (4.17") of snow.Daylight
The average length of the day in January is 4h and 54min.On the first day of January in Hólmavík, sunrise is at 11:47 and sunset at 15:12. On the last day of the month, sunrise is at 10:24 and sunset at 16:55 GMT.
Sunshine
The average sunshine in January in Hólmavík is 2.5h.UV index
In Hólmavík, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in January leads to these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
How cold is it in Hólmavík in January?
What is the most humid month in Hólmavík?
What is the average humidity in January in Hólmavík?
How much does it rain in Hólmavík in January?
When does it snow the most in Hólmavík?
How many days does it snow in January in Hólmavík?
What is the average length of the day in January in Hólmavík?
When are sunrise and sunset in January in Hólmavík?
How long on average sun shines in January in Hólmavík?
How high is the UV index in January in Hólmavík?
Average temperature in January
Hólmavík, Iceland
- Average high temperature in January: -0.1°C
The warmest month (with the highest average high temperature) is July (11.8°C).
The month with the lowest average high temperature is December (-0.5°C).
- Average low temperature in January: -3.4°C
The month with the highest average low temperature is July (7.4°C).
The coldest month (with the lowest average low temperature) is December (-4°C).
Average pressure in January
Hólmavík, Iceland
- Average pressure in January: 998mbar
The month with the highest atmospheric pressure is June (1014.4mbar).
The month with the lowest atmospheric pressure is January (998mbar).
Average wind speed in January
Hólmavík, Iceland
- Average wind speed in January: 21.1km/h
The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).
Average humidity in January
Hólmavík, Iceland
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are May and June (75%).
Average rainfall in January
Hólmavík, Iceland
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is September (36mm).
The driest month (with the least rainfall) is June (15mm).
Average rainfall days in January
Hólmavík, Iceland
- Average rainfall days in January: 6.9 days
The months with the highest number of rainy days are August and September (13.3 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in January
Hólmavík, Iceland
- Average snowfall in January: 106mm
The month with the highest snowfall is January (106mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Hólmavík, Iceland
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are July and August (0.1 days).
Average daylight in January /
Average sunshine in January
Hólmavík, Iceland
- Average daylight in January: 4h and 5min
The month with the longest days is June (Average daylight: 22h and 48min).
The month with the shortest days is December (Average daylight: 3h and 24min).
- Average sunshine in January: 2h and 3min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is June (Average sunshine: 0h and 42min).
Average sunshine days in January
Hólmavík, Iceland
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is June (15.8 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in January
Hólmavík, Iceland
- Average UV index in January: 2
The months with the highest UV index are May, June and July (UV index 3).
The months with the lowest UV index are March, October, November and December (UV index 1).
Average cloud cover in January
Hólmavík, Iceland
- Average cloud cover in January: 64
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 55).
Average visibility in January
Hólmavík, Iceland
- Average visibility in January: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Hólmavík, Iceland
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