December weather forecast
Santa Fe, TN

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Weather in December

The first month of the winter, December, is still a chilly month in Santa Fe, Tennessee, with an average temperature ranging between max 49.6°F (9.8°C) and min 35.8°F (2.1°C).

Temperature

The arrival of December suggests a slight decrease in the average high-temperature, moving from a moderate 57.4°F (14.1°C) in November to a frosty 49.6°F (9.8°C). December's average low-temperature reading settles at a cold 35.8°F (2.1°C).

Humidity

The months with the highest humidity in Santa Fe are March and December, with an average relative humidity of 79%.

Rainfall

In Santa Fe, during December, the rain falls for 12.7 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Santa Fe, Tennessee, during the entire year, the rain falls for 172.4 days and collects up to 38.43" (976mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Santa Fe, in December, during 1.4 snowfall days, 0.43" (11mm) of snow is typically accumulated. Throughout the year, in Santa Fe, Tennessee, there are 8.9 snowfall days, and 2.8" (71mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of December in Santa Fe, sunrise is at 6:40 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:45 pm CST.

Sunshine

The average sunshine in December in Santa Fe is 4.7h.

UV index

The month with the lowest UV index in Santa Fe is December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the UV index of 2 transforms into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What are the temperatures in Santa Fe in December?

The high-temperature in Santa Fe, Tennessee, during December is 49.6°F (9.8°C) and the low-temperature is 35.8°F (2.1°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What are the most humid months in Santa Fe?

March and December, with an average relative humidity of 79%, are most humid months in Santa Fe, Tennessee.

What is the average humidity in December in Santa Fe?

In Santa Fe, the average relative humidity in December is 79%.

How much does it rain in Santa Fe in December?

In Santa Fe, Tennessee, in December, during 12.7 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

How many days does it snow in December in Santa Fe?

In Santa Fe, Tennessee, during December, snow falls for 1.4 days and regularly aggregates up to 0.43" (11mm) of snow.

What is the month with the shortest days in Santa Fe?

December has the shortest days of the year in Santa Fe, with an average of 9h and 48min of daylight.

What is the average length of the day in December in Santa Fe?

In Santa Fe, the average day length in December is 9h and 47min.

When is the sunrise / sunset in December in Santa Fe?

In December, on the first day of the month, sunrise is at 6:40 am and sunset at 4:35 pm. On the last day of the month, in Santa Fe, sunrise is at 6:58 am and sunset at 4:45 pm CST.

How many hours of sunshine does Santa Fe have in December?

In Santa Fe, the average sunshine duration in December is 4.7h.

When is the lowest UV index in Santa Fe?

With an average maximum UV index of 2, December is the month with the lowest UV index in Santa Fe, Tennessee.

What is the UV index reading in December in Santa Fe?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Santa Fe, TN

Average temperature in December - Santa Fe, TN
  • Average high temperature in December: 49.6°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.3°F).

  • Average low temperature in December: 35.8°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in December
Santa Fe, TN

Average pressure in December - Santa Fe, 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 (29.97"Hg).

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Average wind speed in December
Santa Fe, TN

Average wind speed in December - Santa Fe, TN
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in December
Santa Fe, TN

Average humidity in December - Santa Fe, TN
  • Average humidity in December: 79%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in December
Santa Fe, TN

Average rainfall in December - Santa Fe, TN
  • Average rainfall in December: 3.11"

The wettest months (with the highest rainfall) are February and July (4.06").
The driest month (with the least rainfall) is September (2.36").

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Average rainfall days in December
Santa Fe, TN

Average rainfall days in December - Santa Fe, TN
  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall in December
Santa Fe, TN

Average snowfall in December - Santa Fe, TN
  • Average snowfall in December: 0.43"

The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Santa Fe, TN

Average snowfall days in December - Santa Fe, TN
  • Average snowfall days in December: 1.4 days

The months with the highest number of snowfall days are January and February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Santa Fe, TN

Average daylight in December / Average sunshine in December - Santa Fe, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in December
Santa Fe, TN

Average sunshine days in December - Santa Fe, TN
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in December
Santa Fe, TN

Average UV index in December - Santa Fe, TN
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Santa Fe, TN

Average cloud cover in December - Santa Fe, 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).

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Average visibility in December
Santa Fe, TN

Average visibility in December - Santa Fe, TN
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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Santa Fe, Tennessee, USA

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