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
As November makes way for December, Normandy's average high-temperature eases from a refreshing 57.4°F (14.1°C) to a chilly 49.6°F (9.8°C). During the month of December, Normandy anticipates a mean low-temperature of 36.1°F (2.3°C).Humidity
December is the most humid month in Normandy, with an average relative humidity of 80%.Rainfall
In December, in Normandy, the rain falls for 12.2 days. Throughout December, 3.23" (82mm) of precipitation is accumulated. Throughout the year, in Normandy, there are 171.3 rainfall days, and 35.55" (903mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Normandy. In Normandy, in December, during 2.1 snowfall days, 0.59" (15mm) of snow is typically accumulated. Throughout the year, there are 11.2 snowfall days, and 2.64" (67mm) of snow is accumulated.Daylight
December has the shortest days of the year in Normandy, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:36 am and sunset at 4:32 pm. On the last day of December, in Normandy, sunrise is at 6:54 am and sunset at 4:42 pm CST.
Sunshine
In December, the average sunshine in Normandy is 4.8h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Normandy in December?
What is the most humid month in Normandy?
What is the average humidity in December in Normandy?
How many days does it rain in December in Normandy?
How much does it snow in Normandy in December?
What is the month with the shortest days in Normandy?
How many hours of daylight does Normandy have in December?
When is the sunrise / sunset in December in Normandy?
How many hours of sunshine does Normandy have in December?
When is the lowest UV index in Normandy?
What is the UV index reading in December in Normandy?
Average temperature in December
Normandy, TN
- Average high temperature in December: 49.6°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in December: 36.1°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in December
Normandy, TN
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
Normandy, TN
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in December
Normandy, TN
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in December
Normandy, TN
- Average rainfall in December: 3.23"
The wettest month (with the highest rainfall) is February (4.02").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in December
Normandy, TN
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in December
Normandy, TN
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Normandy, TN
- Average snowfall days in December: 2.1 days
The months with the highest number of snowfall days are January and February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Normandy, TN
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Normandy, TN
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in December
Normandy, TN
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Normandy, TN
- Average cloud cover in December: 51
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Normandy, TN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Normandy, Tennessee, USA
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