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 Hathaway, entering December brings a subtle temperature decrement, reducing from November's mild 57°F (13.9°C) to a frosty 48.2°F (9°C). Hathaway in December anticipates an average nighttime temperature of 36.3°F (2.4°C).Humidity
The average relative humidity in December in Hathaway is 77%.Rainfall
In Hathaway, during December, the rain falls for 8.5 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Hathaway, during the entire year, the rain falls for 107.7 days and collects up to 10.51" (267mm) of precipitation.Snowfall
Months with snowfall are January through March, October through December. In December, in Hathaway, Tennessee, it is snowing for 0.5 days. Throughout December, 0.16" (4mm) of snow is accumulated. Throughout the year, there are 4.5 snowfall days, and 0.98" (25mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of December in Hathaway, sunrise is at 6:51 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:54 pm CST.
Sunshine
In December, the average sunshine is 5h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hathaway in December?
What is the average humidity in December in Hathaway?
How many days does it rain in December in Hathaway?
How much does it snow in Hathaway in December?
What is the month with the shortest days in Hathaway?
How many hours of daylight does Hathaway have in December?
When is the sunrise / sunset in December in Hathaway?
How long on average sun shines in December in Hathaway?
What is the month with the lowest UV index in Hathaway?
What is the UV index reading in December in Hathaway?
Average temperature in December
Hathaway, TN
- Average high temperature in December: 48.2°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 (44.1°F).
- Average low temperature in December: 36.3°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Hathaway, 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
Hathaway, TN
- Average wind speed in December: 8.8mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in December
Hathaway, TN
- Average humidity in December: 77%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall in December
Hathaway, TN
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is February (1.26").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in December
Hathaway, TN
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is July (12 days).
The month with the least rainy days is November (6.3 days).
Average snowfall in December
Hathaway, TN
- Average snowfall in December: 0.16"
The month with the highest snowfall is March (0.35").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Hathaway, TN
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hathaway, 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 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Hathaway, TN
- Average sunshine days in December: 20.9 days
The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (15.7 days).
Average UV index in December
Hathaway, TN
- 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
Hathaway, TN
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in December
Hathaway, 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).
Hathaway, Tennessee, USA
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