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 start of December involves a subtle temperature drop, shifting from a pleasant 70.7°F (21.5°C) in November to an enjoyable 63.3°F (17.4°C). Bloomington witnesses a consistent average low-temperature of 49.3°F (9.6°C) throughout December.Humidity
In Bloomington, the average relative humidity in December is 76%.Rainfall
In December, the rain falls for 9.2 days. Throughout December, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 128.9 rainfall days, and 15.28" (388mm) of precipitation is accumulated.Snowfall
In Bloomington, snow does not fall in January, March through December.Daylight
December has the shortest days of the year, with an average of 10h and 24min of daylight.On the first day of the month, sunrise is at 7:03 am and sunset at 5:30 pm. On the last day of December, sunrise is at 7:20 am and sunset at 5:41 pm CST.
Sunshine
With an average of 4.7h of sunshine, December has the least sunshine of the year.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 during December translates into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How much does it rain in December?
When it does not 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?
When is the lowest UV index in Bloomington?
How high is the UV index in December?
Average temperature in December
Bloomington, TX
- Average high temperature in December: 63.3°F
The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (62.2°F).
- Average low temperature in December: 49.3°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).
Average pressure in December
Bloomington, TX
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Bloomington, TX
- Average wind speed in December: 8.2mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in December
Bloomington, TX
- Average humidity in December: 76%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Bloomington, TX
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is September (1.85").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in December
Bloomington, TX
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is September (16.2 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in December
Bloomington, TX
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Bloomington, TX
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Bloomington, TX
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Bloomington, TX
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is September (12 days).
Average UV index in December
Bloomington, TX
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Bloomington, TX
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Bloomington, TX
- 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).
Bloomington, Texas, USA
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