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
Orvisburg's progression into December involves a gentle drop in the average high-temperature, from 67.8°F (19.9°C) in November to a still enjoyable 61.3°F (16.3°C). December nights are marked by an average temperature drop to a frosty 45.5°F (7.5°C).Humidity
The most humid month in Orvisburg, Mississippi, is December, with an average relative humidity of 80%.Rainfall
In Orvisburg, during December, the rain falls for 12.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 163.9 rainfall days, and 24.29" (617mm) of precipitation is accumulated.Snowfall
Months with snowfall in Orvisburg are January and December. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.16" (4mm) of snow. In Orvisburg, during the entire year, snow falls for 0.7 days and aggregates up to 0.39" (10mm) of snow.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:38 am and sunset at 4:55 pm. On the last day of December, sunrise is at 6:55 am and sunset at 5:06 pm CST.
Sunshine
February and December, with an average of 5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 3 in December transforms into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Orvisburg?
What is the most humid month in Orvisburg?
What is the average humidity in December?
How many days does it rain in December?
When does it start to snow?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index reading in December in Orvisburg?
Average temperature in December
Orvisburg, MS
- Average high temperature in December: 61.3°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (58.5°F).
- Average low temperature in December: 45.5°F
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in December
Orvisburg, MS
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in December
Orvisburg, MS
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in December
Orvisburg, MS
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Orvisburg, MS
- Average rainfall in December: 2.05"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is November (1.18").
Average rainfall days in December
Orvisburg, MS
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is November (7.4 days).
Average snowfall in December
Orvisburg, MS
- Average snowfall in December: 0.16"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Orvisburg, MS
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight in December /
Average sunshine in December
Orvisburg, MS
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).
Average sunshine days in December
Orvisburg, MS
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (6.5 days).
Average UV index in December
Orvisburg, MS
- Average UV index in December: 3
The months with the highest UV index are May, 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
Orvisburg, MS
- Average cloud cover in December: 50
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in December
Orvisburg, MS
- Average visibility in December: 5mi
The months with the highest visibility are June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, September and December (5mi).
Orvisburg, Mississippi, USA
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