December weather forecastSwedeborg, MO
December
Weather in December
The first month of the winter, December, is also a frosty month in Swedeborg, Missouri, with an average temperature varying between 29.5°F (-1.4°C) and 43.7°F (6.5°C).Temperature
December's onset brings a slight change in high-temperatures, falling from a fresh 54.3°F (12.4°C) in November to a chilly 43.7°F (6.5°C). Swedeborg witnesses an average low-temperature of 29.5°F (-1.4°C) throughout the month of December.Humidity
In Swedeborg, Missouri, the average relative humidity in December is 76%.Rainfall
In Swedeborg, during December, the rain falls for 4.8 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, in Swedeborg, Missouri, there are 113.6 rainfall days, and 12.72" (323mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Swedeborg, Missouri. In Swedeborg, Missouri, during December, snow falls for 2.9 days and regularly aggregates up to 0.55" (14mm) of snow. Throughout the year, in Swedeborg, Missouri, there are 15.6 snowfall days, and 2.83" (72mm) of snow is accumulated.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of December in Swedeborg, sunrise is at 7:06 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:00 pm CST.
Sunshine
In Swedeborg, the average sunshine in December is 5.2h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Swedeborg. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Swedeborg, MO
- Average high temperature in December: 43.7°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in December: 29.5°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in December
Swedeborg, MO
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Swedeborg, MO
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity in December
Swedeborg, MO
- Average humidity in December: 76%
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are July, August, September, October and November (73%).
Average rainfall in December
Swedeborg, MO
- Average rainfall in December: 0.55"
The wettest month (with the highest rainfall) is May (2.01").
The driest months (with the least rainfall) are January and February (0.51").
Average rainfall days in December
Swedeborg, MO
- Average rainfall days in December: 4.8 days
The month with the highest number of rainy days is May (14.2 days).
The months with the least rainy days are January and December (4.8 days).
Average snowfall in December
Swedeborg, MO
- Average snowfall in December: 0.55"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Swedeborg, MO
- Average snowfall days in December: 2.9 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Swedeborg, MO
- Average daylight in December: 9h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 5h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Swedeborg, MO
- Average sunshine days in December: 23.4 days
The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Swedeborg, MO
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Swedeborg, MO
- Average cloud cover in December: 45
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in December
Swedeborg, MO
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
