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
With the onset of December, the average high-temperature subtly recedes from November's cold 2°C (35.6°F) to a subzero cold -1.3°C (29.7°F). Granlo's average temperature throughout the nights in December exhibits a minor decrease from daytime highs, stabilizing at -4.5°C (23.9°F).Humidity
The average relative humidity in December in Granlo is 87%.Rainfall
In Granlo, in December, it is raining for 7.3 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Granlo, there are 117.2 rainfall days, and 384mm (15.12") of precipitation is accumulated.Snowfall
Months with snowfall in Granlo are January through May, October through December. In Granlo, during December, snow falls for 12.7 days and regularly aggregates up to 197mm (7.76") of snow. Throughout the year, in Granlo, there are 70.7 snowfall days, and 908mm (35.75") of snow is accumulated.Daylight
The month with the shortest days in Granlo is December, with an average of 5h and 12min of daylight.On the first day of the month, sunrise is at 08:49 and sunset at 14:31. On the last day of December, sunrise is at 09:18 and sunset at 14:29 CET.
Sunshine
With an average of 1.7h of sunshine, December has the least sunshine of the year in Granlo.UV index
The months with the lowest UV index in Granlo, Sweden, are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Granlo in December?
What is the average humidity in December in Granlo?
How much does it rain in Granlo in December?
How much does it snow in Granlo in December?
What is the month with the shortest days in Granlo?
What is the average length of the day in December in Granlo?
When are sunrise and sunset in December in Granlo?
What is the month with the least sunshine in Granlo?
How many hours of sunshine does Granlo have in December?
What is the month with the lowest UV index in Granlo?
How high is the UV index in December in Granlo?
Average temperature in December
Granlo, Sweden
- Average high temperature in December: -1.3°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in December: -4.5°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-6.9°C).
Average pressure in December
Granlo, Sweden
- Average pressure in December: 1005.9mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.9mbar).
Average wind speed in December
Granlo, Sweden
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is January (11.9km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Granlo, Sweden
- Average humidity in December: 87%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (66%).
Average rainfall in December
Granlo, Sweden
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Granlo, Sweden
- Average rainfall days in December: 7.3 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in December
Granlo, Sweden
- Average snowfall in December: 197mm
The month with the highest snowfall is January (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Granlo, Sweden
- Average snowfall days in December: 12.7 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Granlo, Sweden
- Average daylight in December: 5h and 1min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Granlo, Sweden
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is February (12.5 days).
Average UV index in December
Granlo, Sweden
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Granlo, Sweden
- Average cloud cover in December: 61
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in December
Granlo, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and October (9km).
The months with the lowest visibility are January, February and March (7km).
