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
A mild drop in Blair's average high-temperature is observed in December, transitioning from a moderate 59.9°F (15.5°C) in November to a fresh 52.2°F (11.2°C). Blair's nighttime temperature in December drops to an average of 38.5°F (3.6°C).Humidity
March and December, with an average relative humidity of 80%, are the most humid months.Rainfall
In Blair, during December, the rain falls for 13.5 days and regularly aggregates up to 3.46" (88mm) of precipitation. Throughout the year, there are 165 rainfall days, and 39.29" (998mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Blair, in December, snow falls for 0.7 days, with typically accumulated 0.24" (6mm) of snow. Throughout the year, there are 5.3 snowfall days, and 1.34" (34mm) of snow is accumulated.Daylight
December has the shortest days of the year in Blair, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 6:43 am and sunset at 4:44 pm. On the last day of December, in Blair, Mississippi, sunrise is at 7:01 am and sunset at 4:55 pm CST.
Sunshine
The average sunshine in December in Blair, Mississippi, is 4.7h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the average December temperature in Blair?
What are the most humid months in Blair?
What is the average humidity in December in Blair?
How much does it rain in Blair in December?
How many days does it snow in December in Blair?
What is the month with the shortest days in Blair?
How many hours of daylight does Blair have in December?
When are sunrise and sunset in December in Blair?
How long on average sun shines in December in Blair?
When is the lowest UV index in Blair?
How high is the UV index in December in Blair?
Average temperature in December
Blair, MS
- Average high temperature in December: 52.2°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in December: 38.5°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (34°F).
Average pressure in December
Blair, 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
Blair, MS
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in December
Blair, MS
- Average humidity in December: 80%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Blair, MS
- Average rainfall in December: 3.46"
The wettest month (with the highest rainfall) is February (4.29").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in December
Blair, MS
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in December
Blair, MS
- Average snowfall in December: 0.24"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Blair, MS
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.8 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
Blair, MS
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 4h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Blair, MS
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in December
Blair, MS
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Blair, MS
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in December
Blair, MS
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Blair, Mississippi, USA
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