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
The shift from November to December coincides with a small decrease in the average high-temperature, down to a still refreshing 58.8°F (14.9°C) from 66°F (18.9°C). During December, Ellisville records a consistent average nighttime temperature of 43°F (6.1°C).Humidity
The most humid month in Ellisville is December, with an average relative humidity of 82%.Rainfall
In Ellisville, during December, the rain falls for 12.2 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, in Ellisville, there are 157.7 rainfall days, and 23.94" (608mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Ellisville. Throughout December, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. In Ellisville, Mississippi, during the entire year, snow falls for 1.8 days and aggregates up to 0.71" (18mm) of snow.Daylight
December has the shortest days of the year in Ellisville, Mississippi, with an average of 10h and 6min of daylight.On the first day of the month, sunrise is at 6:39 am and sunset at 4:53 pm. On the last day of December, sunrise is at 6:56 am and sunset at 5:04 pm CST.
Sunshine
The months with the least sunshine in Ellisville are February and December, with an average of 4.9h of sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Ellisville. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 3 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ellisville in December?
What is the most humid month in Ellisville?
What is the average humidity in December in Ellisville?
How much does it rain in Ellisville in December?
When does it start snowing in Ellisville?
What is the month with the shortest days in Ellisville?
What is the average length of the day in December in Ellisville?
When are sunrise and sunset in December in Ellisville?
What are the months with the least sunshine in Ellisville?
How many hours of sunshine does Ellisville have in December?
What is the month with the lowest UV index in Ellisville?
What is the UV index reading in December in Ellisville?
Average temperature in December
Ellisville, MS
- Average high temperature in December: 58.8°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (55.8°F).
- Average low temperature in December: 43°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in December
Ellisville, MS
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Ellisville, MS
- Average wind speed in December: 6.7mph
The windiest months (with the highest average wind speed) are January, February and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in December
Ellisville, MS
- Average humidity in December: 82%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Ellisville, MS
- Average rainfall in December: 2.36"
The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in December
Ellisville, MS
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in December
Ellisville, MS
- Average snowfall in December: 0.2"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Ellisville, MS
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Ellisville, MS
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 4h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in December
Ellisville, MS
- Average sunshine days in December: 17 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Ellisville, MS
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Ellisville, MS
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in December
Ellisville, MS
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, June, October and November (6mi).
The months with the lowest visibility are May, July, August, September and December (5mi).
Ellisville, Mississippi, USA
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