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
Weather in December
Temperature
Downing's transition into December involves a shift in temperature, receding from a chilly 49.3°F (9.6°C) in November to a cold 37°F (2.8°C). Throughout the nights in December, Downing experiences an average low-temperature of 25.2°F (-3.8°C).Humidity
In Downing, the average relative humidity in December is 79%.Rainfall
In Downing, in December, it is raining for 6.3 days, with typically 1.18" (30mm) of accumulated precipitation. In Downing, during the entire year, the rain falls for 136.6 days and collects up to 28.5" (724mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Downing. In Downing, during December, snow falls for 4.7 days and regularly aggregates up to 1.46" (37mm) of snow. Throughout the year, there are 25.3 snowfall days, and 13.86" (352mm) of snow is accumulated.Daylight
The month with the shortest days in Downing is December, with an average of 9h and 18min of daylight.On the first day of December in Downing, sunrise is at 7:14 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:52 pm CST.
Sunshine
In Downing, Missouri, the average sunshine in December is 4.7h.UV index
The months with the lowest UV index in Downing are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 2 in December leads to these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is December in Downing?
What is the average humidity in December in Downing?
How much does it rain in Downing in December?
How many days does it snow in December in Downing?
What is the month with the shortest days in Downing?
What is the average length of the day in December in Downing?
When is the sunrise / sunset in December in Downing?
How long on average sun shines in December in Downing?
What is the month with the lowest UV index in Downing?
What is the UV index reading in December in Downing?
Average temperature in December
Downing, MO
- Average high temperature in December: 37°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in December: 25.2°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in December
Downing, MO
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Downing, MO
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity in December
Downing, MO
- Average humidity in December: 79%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Downing, MO
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is June (4.09").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in December
Downing, MO
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Downing, MO
- Average snowfall in December: 1.46"
The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Downing, MO
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Downing, MO
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Downing, MO
- Average sunshine days in December: 19.7 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in December
Downing, 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, November and December (UV index 2).
Average cloud cover in December
Downing, MO
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility in December
Downing, MO
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Downing, Missouri, USA
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