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
December's arrival subtly correlates with a reduction in the average high-temperature, down from an enjoyable 63.1°F (17.3°C) in November to a cool 54.9°F (12.7°C). Delta City temperatures generally rest at a low of 42.1°F (5.6°C) during the December nights.Humidity
In Delta City, the average relative humidity in December is 78%.Rainfall
In Delta City, Mississippi, during December, the rain falls for 13.6 days and regularly aggregates up to 3.5" (89mm) of precipitation. Throughout the year, there are 159 rainfall days, and 38.54" (979mm) of precipitation is accumulated.Snowfall
In Delta City, snow does not fall in March through October and December.Daylight
December has the shortest days of the year in Delta City, with an average of 10h and 0min of daylight.On the first day of December in Delta City, sunrise is at 6:48 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:06 pm CST.
Sunshine
In December, the average sunshine is 5.1h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Delta City?
What is the average humidity in December in Delta City?
How much does it rain in Delta City in December?
When it does not snow in Delta City?
Does it snow in Delta City in December?
What is the month with the shortest days in Delta City?
How many hours of daylight does Delta City have in December?
What time are sunrise and sunset in December in Delta City?
How many hours of sunshine does Delta City have in December?
What is the month with the lowest UV index in Delta City?
What is the UV index intensity in December in Delta City?
Average temperature in December
Delta City, MS
- Average high temperature in December: 54.9°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in December: 42.1°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in December
Delta City, 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 (29.95"Hg).
Average wind speed in December
Delta City, MS
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Delta City, MS
- Average humidity in December: 78%
The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is October (66%).
Average rainfall in December
Delta City, MS
- Average rainfall in December: 3.5"
The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Delta City, MS
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is October (9.3 days).
Average snowfall in December
Delta City, MS
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in December
Delta City, MS
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Delta City, MS
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Delta City, MS
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Delta City, 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
Delta City, MS
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Delta City, MS
- 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).
Delta City, Mississippi, USA
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