January weather forecast
Crestfield, TN

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Weather in January

January, the same as December, in Crestfield, Tennessee, is a frosty winter month, with an average temperature ranging between max 46°F (7.8°C) and min 30.9°F (-0.6°C).

Temperature

January, characterized by an average high temperature of 46°F (7.8°C) and a low temperature of 30.9°F (-0.6°C), is generally the coldest month.

Humidity

In January, the average relative humidity is 76%.

Rainfall

In Crestfield, in January, it is raining for 7.9 days, with typically 0.91" (23mm) of accumulated precipitation. In Crestfield, during the entire year, the rain falls for 104.5 days and collects up to 10.98" (279mm) of precipitation.

Snowfall

January through March and December are months with snowfall. In Crestfield, in January, during 0.9 snowfall days, 0.08" (2mm) of snow is typically accumulated. Throughout the year, there are 2.9 snowfall days, and 0.47" (12mm) of snow is accumulated.

Daylight

The average length of the day in January is 10h and 7min.
On the first day of January, sunrise is at 7:49 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:07 pm EST.

Sunshine

The average sunshine in January is 5.3h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: In January, the maximum UV index of 2 suggests this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January is the month when Crestfield experiences its coldest temperatures, averaging a high of 46°F (7.8°C) and a low of 30.9°F (-0.6°C).

What are the temperatures in January?

In January, the average high-temperature and low-temperature are 46°F (7.8°C) and 30.9°F (-0.6°C) respectively.

What is the average humidity in January?

In January, the average relative humidity is 76%.

How many days does it rain in January?

In Crestfield, Tennessee, in January, it is raining for 7.9 days, with typically 0.91" (23mm) of accumulated precipitation.

How much does it snow in January?

In January, it is snowing for 0.9 days. Throughout January, 0.08" (2mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January in Crestfield is 10h and 7min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:49 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 6:07 pm EST.

How long on average sun shines in January?

In Crestfield, the average sunshine duration in January is 5.3h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
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 January
Crestfield, TN

Average temperature in January - Crestfield, TN
  • Average high temperature in January: 46°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 (46°F).

  • Average low temperature in January: 30.9°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in January
Crestfield, TN

Average pressure in January - Crestfield, TN
  • Average pressure in January: 30.17"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 January
Crestfield, TN

Average wind speed in January - Crestfield, TN
  • Average wind speed in January: 6.2mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in January
Crestfield, TN

Average humidity in January - Crestfield, TN
  • Average humidity in January: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).

Average rainfall in January
Crestfield, TN

Average rainfall in January - Crestfield, TN
  • Average rainfall in January: 0.91"

The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days in January
Crestfield, TN

Average rainfall days in January - Crestfield, TN
  • Average rainfall days in January: 7.9 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).

Average snowfall in January
Crestfield, TN

Average snowfall in January - Crestfield, TN
  • Average snowfall in January: 0.08"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Crestfield, TN

Average snowfall days in January - Crestfield, TN
  • Average snowfall days in January: 0.9 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Crestfield, TN

Average daylight in January / Average sunshine in January - Crestfield, TN
  • Average daylight in January: 10h and 1min

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 January: 5h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in January
Crestfield, TN

Average sunshine days in January - Crestfield, TN
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).

Average UV index in January
Crestfield, TN

Average UV index in January - Crestfield, TN
  • Average UV index in January: 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, February and December (UV index 2).

Average cloud cover in January
Crestfield, TN

Average cloud cover in January - Crestfield, TN
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in January
Crestfield, TN

Average visibility in January - Crestfield, TN
  • Average visibility in January: 5mi

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

Crestfield, Tennessee, USA

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