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 marginally drops from a comfortable 62.4°F (16.9°C) in November to a cool 54.9°F (12.7°C). Sunflower's average low-temperature in the month of December is recorded at a cold 41.9°F (5.5°C).Humidity
The average relative humidity in December in Sunflower is 78%.Rainfall
In Sunflower, during December, the rain falls for 8.5 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Sunflower, during the entire year, the rain falls for 104.6 days and collects up to 10.51" (267mm) of precipitation.Snowfall
In Sunflower, snow does not fall in March through December.Daylight
December has the shortest days of the year, with an average of 10h and 0min of daylight.On the first day of December in Sunflower, sunrise is at 6:48 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:04 pm CST.
Sunshine
In December, the average sunshine in Sunflower is 4.9h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Sunflower. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are December temperatures in Sunflower?
What is the average humidity in December in Sunflower?
How many days does it rain in December in Sunflower?
When it does not snow in Sunflower?
Does it snow in Sunflower in December?
What is the month with the shortest days in Sunflower?
How many hours of daylight does Sunflower have in December?
When are sunrise and sunset in December in Sunflower?
How many hours of sunshine does Sunflower have in December?
What is the month with the lowest UV index in Sunflower?
How high is the UV index in December in Sunflower?
Average temperature in December
Sunflower, MS
- Average high temperature in December: 54.9°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (51.8°F).
- Average low temperature in December: 41.9°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in December
Sunflower, 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
Sunflower, MS
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Sunflower, MS
- Average humidity in December: 78%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Sunflower, MS
- Average rainfall in December: 0.87"
The wettest months (with the highest rainfall) are February, April and July (1.1").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in December
Sunflower, MS
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is July (10.9 days).
The month with the least rainy days is November (5.7 days).
Average snowfall in December
Sunflower, MS
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Sunflower, MS
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and February (0.5 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
Sunflower, 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Sunflower, MS
- Average sunshine days in December: 20.6 days
The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is June (15.8 days).
Average UV index in December
Sunflower, 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
Sunflower, MS
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Sunflower, 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).
Sunflower, Mississippi, USA
Weather forecast for your location
2. Allow the app to use your location
