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
During the shift to December, Ersnäs records a mild decrease in average high-temperature, moving from a wintry 1.5°C (34.7°F) in November to a subzero cold -2.1°C (28.2°F). Ersnäs's temperature during December nights registers a minor decrease to an average low of -5.7°C (21.7°F).Humidity
In Ersnäs, the average relative humidity in December is 89%.Rainfall
December is the month with the most rainfall in Ersnäs. Rain falls for 6.3 days and accumulates 46mm (1.81") of precipitation.Snowfall
Months with snowfall in Ersnäs are January through May, October through December. The month with the most snowfall in Ersnäs is December, when snow falls for 15 days and typically aggregates up to 178mm (7.01") of snow.Daylight
With an average of 3h and 30min of daylight, December has the shortest days of the year in Ersnäs, Sweden.On the first day of the month, sunrise is at 09:12 and sunset at 13:31. On the last day of December, sunrise is at 09:50 and sunset at 13:21 CET.
Sunshine
With an average of 1.3h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ersnäs in December?
What is the average humidity in December in Ersnäs?
What is the rainiest month in Ersnäs?
How much does it rain in Ersnäs in December?
What is the snowiest month in Ersnäs?
How many days does it snow in December in Ersnäs?
What is the month with the shortest days in Ersnäs?
What is the average length of the day in December in Ersnäs?
When is the sunrise / sunset in December in Ersnäs?
What is the month with the least sunshine in Ersnäs?
How many hours of sunshine does Ersnäs have in December?
When is the lowest UV index in Ersnäs?
How high is the UV index in December in Ersnäs?
Average temperature in December
Ersnäs, Sweden
- Average high temperature in December: -2.1°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (-5.7°C).
- Average low temperature in December: -5.7°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).
Average pressure in December
Ersnäs, Sweden
- Average pressure in December: 1004.8mbar
The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in December
Ersnäs, Sweden
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is April (13km/h).
Average humidity in December
Ersnäs, Sweden
- Average humidity in December: 89%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (70%).
Average rainfall in December
Ersnäs, Sweden
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Ersnäs, Sweden
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in December
Ersnäs, Sweden
- Average snowfall in December: 178mm
The month with the highest snowfall is December (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ersnäs, Sweden
- Average snowfall days in December: 15 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ersnäs, Sweden
- Average daylight in December: 3h and 3min
The month with the longest days is June (Average daylight: 22h and 24min).
The month with the shortest days is December (Average daylight: 3h and 30min).
- Average sunshine in December: 1h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in December
Ersnäs, Sweden
- Average sunshine days in December: 11.6 days
The months with the most sunshine days are June and October (16.5 days).
The month with the least sunshine days is December (11.6 days).
Average UV index in December
Ersnäs, Sweden
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Ersnäs, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in December
Ersnäs, Sweden
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (7km).
