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 arrival of December corresponds with a reduction in the average high-temperature, down from November's mild 57°F (13.9°C) to a frosty 47.7°F (8.7°C). Trimble anticipates an average minimum temperature of 35.8°F (2.1°C) in the month of December.Humidity
The average relative humidity in December is 77%.Rainfall
In Trimble, in December, it is raining for 12.3 days, with typically 3.43" (87mm) of accumulated precipitation. In Trimble, during the entire year, the rain falls for 164.5 days and collects up to 39.41" (1001mm) of precipitation.Snowfall
Months with snowfall in Trimble are January through March, November and December. In Trimble, in December, snow falls for 0.8 days, with typically accumulated 0.28" (7mm) of snow. Throughout the year, there are 7.6 snowfall days, and 4.53" (115mm) of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:49 am and sunset at 4:42 pm. On the last day of December, in Trimble, Tennessee, sunrise is at 7:07 am and sunset at 4:52 pm CST.
Sunshine
In Trimble, the average sunshine in December is 5h.UV index
The months with the lowest UV index are February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 2 during December translates into the following directions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the temperature in December in Trimble?
What is the average humidity in December in Trimble?
How many days does it rain in December in Trimble?
How much does it snow in Trimble in December?
What is the month with the shortest days in Trimble?
What is the average length of the day in December in Trimble?
When are sunrise and sunset in December in Trimble?
How long on average sun shines in December in Trimble?
When is the lowest UV index in Trimble?
How high is the UV index in December in Trimble?
Average temperature in December
Trimble, TN
- Average high temperature in December: 47.7°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (43.9°F).
- Average low temperature in December: 35.8°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in December
Trimble, TN
- 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 (29.94"Hg).
Average wind speed in December
Trimble, TN
- Average wind speed in December: 8.8mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity in December
Trimble, TN
- Average humidity in December: 77%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in December
Trimble, TN
- Average rainfall in December: 3.43"
The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in December
Trimble, TN
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is May (17.1 days).
The months with the least rainy days are October and November (10.4 days).
Average snowfall in December
Trimble, TN
- Average snowfall in December: 0.28"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Trimble, TN
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (2.8 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
Trimble, TN
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 0min
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
Trimble, TN
- Average sunshine days in December: 17 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in December
Trimble, TN
- Average UV index in December: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in December
Trimble, TN
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in December
Trimble, TN
- 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).
Trimble, Tennessee, USA
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