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 sea temperature 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
With December's advent, Flekkefjord sees an average high-temperature of a still icy 2.8°C (37°F), subtly shifted from November's 5.7°C (42.3°F). A minor drop in temperature is observed from daytime highs in Flekkefjord during the nights of December, averaging a still icy 0.4°C (32.7°F).Humidity
The average relative humidity in December is 86%.Rainfall
December is the month with the most rainfall. Rain falls for 19.6 days and accumulates 137mm (5.39") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Flekkefjord, during December, snow falls for 6.9 days and regularly aggregates up to 72mm (2.83") of snow. Throughout the year, there are 36.8 snowfall days, and 460mm (18.11") of snow is accumulated.Sea temperature
In December, the average sea temperature in Flekkefjord is 7.9°C (46.2°F).Note: In 7.9°C (46.2°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
With an average of 6h and 30min of daylight, December has the shortest days of the year in Flekkefjord, Norway.On the first day of the month, sunrise is at 08:56 and sunset at 15:49. On the last day of December, sunrise is at 09:21 and sunset at 15:52 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.4h of sunshine.UV index
The months with the lowest UV index in Flekkefjord are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 1 in December transforms into the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is it in Flekkefjord in December?
What is the average humidity in December in Flekkefjord?
What is the wettest month in Flekkefjord?
How many days does it rain in December in Flekkefjord?
How many days does it snow in December in Flekkefjord?
How cold is the water in December in Flekkefjord?
What is the month with the shortest days in Flekkefjord?
How many hours of daylight does Flekkefjord have in December?
What time are sunrise and sunset in December in Flekkefjord?
What is the month with the least sunshine in Flekkefjord?
How long on average sun shines in December in Flekkefjord?
What are the months with the lowest UV index in Flekkefjord?
What is the UV index intensity in December in Flekkefjord?
Average temperature in December
Flekkefjord, Norway
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is July (17.1°C).
The months with the lowest average high temperature are January and February (1.5°C).
- Average low temperature in December: 0.4°C
The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).
Average pressure in December
Flekkefjord, Norway
- Average pressure in December: 1007.4mbar
The months with the highest atmospheric pressure are April and May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in December
Flekkefjord, Norway
- Average wind speed in December: 21.6km/h
The windiest month (with the highest average wind speed) is January (22.7km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).
Average humidity in December
Flekkefjord, Norway
- Average humidity in December: 86%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Flekkefjord, Norway
- Average rainfall in December: 137mm
The wettest month (with the highest rainfall) is December (137mm).
The driest month (with the least rainfall) is April (43mm).
Average rainfall days in December
Flekkefjord, Norway
- Average rainfall days in December: 19.6 days
The month with the highest number of rainy days is December (19.6 days).
The month with the least rainy days is February (12.7 days).
Average snowfall in December
Flekkefjord, Norway
- Average snowfall in December: 72mm
The month with the highest snowfall is February (130mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Flekkefjord, Norway
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Flekkefjord, Norway
- Average sea temperature in December: 7.9°C
The best month for swimming (with the highest average sea temperature) is August (17.4°C).
The coldest month (with the lowest average sea temperature) is March (4.4°C).
Average daylight in December /
Average sunshine in December
Flekkefjord, Norway
- Average daylight in December: 6h and 3min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in December
Flekkefjord, Norway
- Average sunshine days in December: 5.5 days
The month with the most sunshine days is June (14.4 days).
The month with the least sunshine days is December (5.5 days).
Average UV index in December
Flekkefjord, 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 January and December (UV index 1).
Average cloud cover in December
Flekkefjord, Norway
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 41).
Average visibility in December
Flekkefjord, Norway
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Flekkefjord, Norway
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