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
In December, the average high-temperature goes from a cool 53.4°F (11.9°C) in November to a chilly 43.5°F (6.4°C). In the month of December, Steelville records a consistent average low-temperature of 29.8°F (-1.2°C).Humidity
March, May and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In December, in Steelville, the rain falls for 7.7 days. Throughout December, 2.13" (54mm) of precipitation is accumulated. Throughout the year, in Steelville, there are 145.9 rainfall days, and 30.31" (770mm) of precipitation is accumulated.Snowfall
Months with snowfall in Steelville, Missouri, are January through March, November and December. In Steelville, in December, snow falls for 3.9 days, with typically accumulated 2.09" (53mm) of snow. In Steelville, Missouri, during the entire year, snow falls for 19.6 days and aggregates up to 8.62" (219mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December in Steelville, sunrise is at 7:03 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 4:56 pm CST.
Sunshine
In December, the average sunshine is 4.8h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
Is it cold in Steelville during December?
What are the most humid months in Steelville?
What is the average humidity in December in Steelville?
How many days does it rain in December in Steelville?
How many days does it snow in December in Steelville?
What is the month with the shortest days in Steelville?
What is the average length of the day in December in Steelville?
When are sunrise and sunset in December in Steelville?
How many hours of sunshine does Steelville have in December?
What is the month with the lowest UV index in Steelville?
What is the UV index reading in December in Steelville?
Average temperature in December
Steelville, MO
- Average high temperature in December: 43.5°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in December: 29.8°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure in December
Steelville, 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 (29.92"Hg).
Average wind speed in December
Steelville, MO
- Average wind speed in December: 7.9mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Steelville, MO
- Average humidity in December: 77%
The months with the highest relative humidity are March, May and December (77%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Steelville, MO
- Average rainfall in December: 2.13"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days in December
Steelville, MO
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Steelville, MO
- Average snowfall in December: 2.09"
The month with the highest snowfall is February (3.03").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Steelville, MO
- Average snowfall days in December: 3.9 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are April, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Steelville, MO
- Average daylight in December: 9h and 4min
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: 4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in December
Steelville, MO
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (12.6 days).
Average UV index in December
Steelville, MO
- Average UV index in December: 2
The months with the highest UV index are May, 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
Steelville, MO
- Average cloud cover in December: 49
The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Steelville, MO
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Steelville, Missouri, USA
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