December weather forecastRotebro, Sweden
December
Weather in December
The first month of the winter, December, is still a cold month in Rotebro, Sweden, with an average temperature ranging between max 1.2°C (34.2°F) and min -2.3°C (27.9°F).Temperature
Transition into December subtly marks a drop in the average high-temperature, moderately moving from an icy 4.9°C (40.8°F) in November to a still wintry 1.2°C (34.2°F). Rotebro records a consistent average nighttime temperature of -2.3°C (27.9°F) in December, slightly lower than the daytime high.Humidity
January, February, November and December, with an average relative humidity of 88%, are the most humid months in Rotebro, Sweden.Rainfall
In Rotebro, Sweden, during December, the rain falls for 8.5 days and regularly aggregates up to 26mm (1.02") of precipitation. In Rotebro, during the entire year, the rain falls for 134.1 days and collects up to 336mm (13.23") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Rotebro, in December, snow falls for 7.8 days, with typically accumulated 54mm (2.13") of snow. Throughout the year, in Rotebro, there are 45.6 snowfall days, and 298mm (11.73") of snow is accumulated.Daylight
With an average of 6h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:19 and sunset at 14:55. On the last day of the month, sunrise is at 08:45 and sunset at 14:57 CET.
Sunshine
With an average of 2.4h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 2 in December transforms into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rotebro, Sweden
- Average high temperature in December: 1.2°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in December
Rotebro, Sweden
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Rotebro, Sweden
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest months (with the lowest average wind speed) are July and August (12.1km/h).
Average humidity in December
Rotebro, Sweden
- Average humidity in December: 88%
The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Rotebro, Sweden
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Rotebro, Sweden
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Rotebro, Sweden
- Average snowfall in December: 54mm
The month with the highest snowfall is February (82mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rotebro, Sweden
- Average snowfall days in December: 7.8 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rotebro, Sweden
- Average daylight in December: 6h and 12min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 2h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in December
Rotebro, Sweden
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is July (11.7 days).
Average UV index in December
Rotebro, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Rotebro, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Rotebro, Sweden
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is February (8km).
