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
As Jondal transitions into December, the average high-temperature stands at a freezing cold -0.9°C (30.4°F), offering little variation from the preceding month. In December, Jondal's nights cool slightly to a consistent average temperature of -4.5°C (23.9°F).Humidity
The average relative humidity in December is 88%.Rainfall
December is the month with the most rainfall in Jondal. Rain falls for 10.7 days and accumulates 283mm (11.14") of precipitation.Snowfall
Months with snowfall in Jondal are January through July, September through December. In Jondal, in December, during 22.2 snowfall days, 1235mm (48.62") of snow is typically accumulated. In Jondal, during the entire year, snow falls for 125.8 days and aggregates up to 6228mm (245.2") of snow.Sea temperature
In Jondal, the average seawater temperature in December is 8°C (46.4°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
With an average of 6h and 0min of daylight, December has the shortest days of the year.On the first day of December in Jondal, sunrise is at 09:13 and sunset at 15:35. On the last day of the month, sunrise is at 09:39 and sunset at 15:36 CET.
Sunshine
December has the least sunshine of the year in Jondal, with an average of 1.9h of sunshine.UV index
The months with the lowest UV index in Jondal, Norway, are January through March, October through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is it in Jondal in December?
What is the average humidity in December in Jondal?
What is the rainiest month in Jondal?
How many days does it rain in December in Jondal?
How much does it snow in Jondal in December?
What is the sea water temperature in December in Jondal?
What is the month with the shortest days in Jondal?
How many hours of daylight does Jondal have in December?
What time are sunrise and sunset in December in Jondal?
What is the month with the least sunshine in Jondal?
How long on average sun shines in December in Jondal?
What is the month with the lowest UV index in Jondal?
What is the UV index intensity in December in Jondal?
Average temperature in December
Jondal, Norway
- Average high temperature in December: -0.9°C
The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (-2°C).
- Average low temperature in December: -4.5°C
The month with the highest average low temperature is August (8.9°C).
The coldest month (with the lowest average low temperature) is February (-6.5°C).
Average pressure in December
Jondal, Norway
- Average pressure in December: 1006.2mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1006.2mbar).
Average wind speed in December
Jondal, Norway
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is January (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in December
Jondal, Norway
- Average humidity in December: 88%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is June (77%).
Average rainfall in December
Jondal, Norway
- Average rainfall in December: 283mm
The wettest month (with the highest rainfall) is December (283mm).
The driest month (with the least rainfall) is June (95mm).
Average rainfall days in December
Jondal, Norway
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is August (23 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Jondal, Norway
- Average snowfall in December: 1235mm
The month with the highest snowfall is January (1273mm).
The month with the least snowfall is August (0mm).
Average snowfall days in December
Jondal, Norway
- Average snowfall days in December: 22.2 days
The month with the highest number of snowfall days is March (22.3 days).
The month with the least snowfall days is August (0 days).
Average sea temperature in December
Jondal, Norway
- Average sea temperature in December: 8°C
The best month for swimming (with the highest average sea temperature) is August (15.9°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).
Average daylight in December /
Average sunshine in December
Jondal, Norway
- Average daylight in December: 6h and 0min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in December
Jondal, Norway
- Average sunshine days in December: 6.1 days
The months with the most sunshine days are April and May (11.1 days).
The month with the least sunshine days is December (6.1 days).
Average UV index in December
Jondal, Norway
- Average UV index in December: 1
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Jondal, Norway
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are May and June (Cloud cover 56).
Average visibility in December
Jondal, Norway
- Average visibility in December: 7km
The months with the highest visibility are June and August (9km).
The months with the lowest visibility are January, February, March and December (7km).
Jondal, Norway
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