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 onset of December results in a small decrease in the average high-temperature, moderately receding from 67.6°F (19.8°C) in November to a still comfortable 61.3°F (16.3°C). Throughout the month of December, Brooklyn observes an average nighttime temperature of 45.7°F (7.6°C).Humidity
The most humid month is December, with an average relative humidity of 80%.Rainfall
In December, the rain falls for 12.6 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. Throughout the year, in Brooklyn, there are 172.1 rainfall days, and 31.46" (799mm) of precipitation is accumulated.Snowfall
January and December are months with snowfall. December is the first month it typically snows in Brooklyn. Throughout December, in the average 0.2 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, in Brooklyn, there are 1 snowfall days, and 0.59" (15mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of December in Brooklyn, sunrise is at 6:37 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 5:05 pm CST.
Sunshine
The months with the least sunshine are February and December, with an average of 5.1h of 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 estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during December translates into the following guidance:
Take measures. Individuals with light skin might experience burns in under 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Brooklyn?
What is the most humid month in Brooklyn?
What is the average humidity in December in Brooklyn?
How much does it rain in Brooklyn in December?
When does it start to snow in Brooklyn?
What is the month with the shortest days in Brooklyn?
What is the average length of the day in December in Brooklyn?
When is the sunrise / sunset in December in Brooklyn?
What are the months with the least sunshine in Brooklyn?
How long on average sun shines in December in Brooklyn?
What is the month with the lowest UV index in Brooklyn?
What is the UV index reading in December in Brooklyn?
Average temperature in December
Brooklyn, MS
- Average high temperature in December: 61.3°F
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (58.1°F).
- Average low temperature in December: 45.7°F
The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in December
Brooklyn, 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
Brooklyn, MS
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in December
Brooklyn, 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
Brooklyn, MS
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in December
Brooklyn, MS
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is November (8 days).
Average snowfall in December
Brooklyn, MS
- Average snowfall in December: 0.28"
The month with the highest snowfall is January (0.31").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Brooklyn, MS
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.6 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
Brooklyn, 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 1min
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 6min).
Average sunshine days in December
Brooklyn, MS
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in December
Brooklyn, 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
Brooklyn, MS
- Average cloud cover in December: 48
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in December
Brooklyn, MS
- Average visibility in December: 5mi
The months with the highest visibility are June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, September and December (5mi).
Brooklyn, Mississippi, USA
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