Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Transitioning into December, Ólafsvík experiences an average high-temperature of a still icy 3.8°C (38.8°F), marking a minor shift from the preceding month. Ólafsvík experiences a subtle drop in temperature during the December nights, recording an average of 1.6°C (34.9°F).Humidity
March and December, with an average relative humidity of 75%, are the least humid months.Rainfall
In Ólafsvík, in December, it is raining for 12.5 days, with typically 74mm (2.91") of accumulated precipitation. Throughout the year, there are 184.8 rainfall days, and 827mm (32.56") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In December, in Ólafsvík, it is snowing for 6.8 days. Throughout December, 73mm (2.87") of snow is accumulated. Throughout the year, in Ólafsvík, there are 46.9 snowfall days, and 421mm (16.57") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 4h and 0min of daylight.On the first day of December in Ólafsvík, sunrise is at 11:04 and sunset at 15:43. On the last day of the month, sunrise is at 11:39 and sunset at 15:36 GMT.
Sunshine
In Ólafsvík, the average sunshine in December is 2.6h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Ólafsvík. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 1 in December suggests the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Enhance your sun protection with tightly woven, yet airy clothing. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold does it get in Ólafsvík in December?
What are the least humid months in Ólafsvík?
What is the average humidity in December in Ólafsvík?
How many days does it rain in December in Ólafsvík?
How many days does it snow in December in Ólafsvík?
What is the month with the shortest days in Ólafsvík?
What is the average length of the day in December in Ólafsvík?
When are sunrise and sunset in December in Ólafsvík?
How many hours of sunshine does Ólafsvík have in December?
When is the lowest UV index in Ólafsvík?
What is the UV index reading in December in Ólafsvík?
Average temperature in December
Ólafsvík, Iceland
- Average high temperature in December: 3.8°C
The warmest month (with the highest average high temperature) is August (11.3°C).
The month with the lowest average high temperature is March (3.3°C).
- Average low temperature in December: 1.6°C
The months with the highest average low temperature are July and August (9.3°C).
The coldest month (with the lowest average low temperature) is March (0.8°C).
Average pressure in December
Ólafsvík, Iceland
- Average pressure in December: 998.4mbar
The month with the highest atmospheric pressure is June (1014.1mbar).
The month with the lowest atmospheric pressure is January (996.1mbar).
Average wind speed in December
Ólafsvík, Iceland
- Average wind speed in December: 36.3km/h
The windiest month (with the highest average wind speed) is February (36.4km/h).
The calmest month (with the lowest average wind speed) is June (19.4km/h).
Average humidity in December
Ólafsvík, Iceland
- Average humidity in December: 75%
The months with the highest relative humidity are June and July (82%).
The months with the lowest relative humidity are March and December (75%).
Average rainfall in December
Ólafsvík, Iceland
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is January (96mm).
The driest month (with the least rainfall) is June (37mm).
Average rainfall days in December
Ólafsvík, Iceland
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is September (19.9 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in December
Ólafsvík, Iceland
- Average snowfall in December: 73mm
The month with the highest snowfall is March (99mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Ólafsvík, Iceland
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is March (9.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Ólafsvík, Iceland
- Average daylight in December: 4h and 0min
The month with the longest days is June (Average daylight: 21h and 30min).
The month with the shortest days is December (Average daylight: 4h and 0min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 54min).
Average sunshine days in December
Ólafsvík, Iceland
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is July (14.2 days).
The month with the least sunshine days is January (4.7 days).
Average UV index in December
Ólafsvík, Iceland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Ólafsvík, Iceland
- Average cloud cover in December: 65
The month with the most cloud cover is March (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 56).
Average visibility in December
Ólafsvík, Iceland
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March and December (8km).
Ólafsvík, Iceland
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