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
December
Weather in December
Temperature
The start of December sees the average high-temperature at a still icy 1.1°C (34°F), showing little difference from November's 3.5°C (38.3°F). Gulen records a negligible downturn from daytime temperatures, averaging a low of -2°C (28.4°F) in the month of December.Humidity
In Gulen, the average relative humidity in December is 84%.Rainfall
December is the month with the most rainfall. Rain falls for 20.3 days and accumulates 221mm (8.7") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Gulen, during December, snow falls for 10.7 days and regularly aggregates up to 229mm (9.02") of snow. Throughout the year, there are 59.4 snowfall days, and 1222mm (48.11") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 5h and 42min of daylight.On the first day of the month, sunrise is at 09:24 and sunset at 15:33. On the last day of December, sunrise is at 09:51 and sunset at 15:34 CET.
Sunshine
December has the least sunshine of the year, with an average of 2h of sunshine.UV index
The months with the lowest UV index are February, March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 1 in December transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
What is the rainiest month in Gulen?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Gulen have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine in Gulen?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December in Gulen?
Average temperature in December
Gulen, Norway
- Average high temperature in December: 1.1°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in December: -2°C
The month with the highest average low temperature is August (10.2°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in December
Gulen, Norway
- Average pressure in December: 1005.2mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1005.2mbar).
Average wind speed in December
Gulen, Norway
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in December
Gulen, Norway
- Average humidity in December: 84%
The month with the highest relative humidity is March (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Gulen, Norway
- Average rainfall in December: 221mm
The wettest month (with the highest rainfall) is December (221mm).
The driest month (with the least rainfall) is June (85mm).
Average rainfall days in December
Gulen, Norway
- Average rainfall days in December: 20.3 days
The month with the highest number of rainy days is August (22.8 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in December
Gulen, Norway
- Average snowfall in December: 229mm
The month with the highest snowfall is February (330mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gulen, Norway
- Average snowfall days in December: 10.7 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gulen, Norway
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is June (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in December
Gulen, Norway
- Average sunshine days in December: 5.5 days
The month with the most sunshine days is May (10.1 days).
The month with the least sunshine days is December (5.5 days).
Average UV index in December
Gulen, Norway
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in December
Gulen, Norway
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 53).
Average visibility in December
Gulen, Norway
- Average visibility in December: 9km
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and March (8km).
