January weather forecast
Irwinton Shores, TN

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Weather in January

January, like December, is another chilly winter month in Irwinton Shores, Tennessee, with an average temperature ranging between max 43.7°F (6.5°C) and min 29.1°F (-1.6°C).

Temperature

Irwinton Shores's coldest temperatures are experienced in January, with average high temperatures of 43.7°F (6.5°C) and lows of 29.1°F (-1.6°C).

Humidity

In January, the average relative humidity is 77%.

Rainfall

In Irwinton Shores, during January, the rain falls for 12.8 days and regularly aggregates up to 3.03" (77mm) of precipitation. Throughout the year, there are 176.6 rainfall days, and 39.41" (1001mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Irwinton Shores. In Irwinton Shores, during January, snow falls for 3.3 days and regularly aggregates up to 0.87" (22mm) of snow. Throughout the year, in Irwinton Shores, there are 11.6 snowfall days, and 3.15" (80mm) of snow is accumulated.

Daylight

In Irwinton Shores, the average length of the day in January is 10h and 4min.
On the first day of January, sunrise is at 7:48 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:04 pm EST.

Sunshine

January and December, with an average of 4.9h of sunshine, are months with the least sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Irwinton Shores. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 2 during January translates into the following directions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What month is the coldest in Irwinton Shores?

January is the coldest month, exhibiting average temperatures of 43.7°F (6.5°C) at the peak and 29.1°F (-1.6°C) at the base.

How cold is it in Irwinton Shores in January?

During January, Irwinton Shores experiences an average high-temperature of 43.7°F (6.5°C) and a low-temperature of 29.1°F (-1.6°C).

What is the average humidity in January in Irwinton Shores?

The average relative humidity in January in Irwinton Shores is 77%.

How many days does it rain in January in Irwinton Shores?

In January, in Irwinton Shores, the rain falls for 12.8 days. Throughout January, 3.03" (77mm) of precipitation is accumulated.

How many days does it snow in January in Irwinton Shores?

In Irwinton Shores, during January, snow falls for 3.3 days and regularly aggregates up to 0.87" (22mm) of snow.

How many hours of daylight does Irwinton Shores have in January?

In January, the average day length is 10h and 4min.

What time are sunrise and sunset in January in Irwinton Shores?

On the first day of January in Irwinton Shores, sunrise is at 7:48 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:04 pm EST.

What is the month with the least sunshine in Irwinton Shores?

The months with the least sunshine in Irwinton Shores are January and December, with an average of 4.9h of sunshine.

How many hours of sunshine does Irwinton Shores have in January?

The average sunshine duration in January in Irwinton Shores is 4.9h.

What are the months with the lowest UV index in Irwinton Shores?

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 Irwinton Shores?

In January, the average daily maximum UV index in Irwinton Shores is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Irwinton Shores, TN

Average temperature in January - Irwinton Shores, TN
  • Average high temperature in January: 43.7°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (43.7°F).

  • Average low temperature in January: 29.1°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

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Average pressure in January
Irwinton Shores, TN

Average pressure in January - Irwinton Shores, TN
  • Average pressure in January: 30.16"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in January
Irwinton Shores, TN

Average wind speed in January - Irwinton Shores, TN
  • Average wind speed in January: 6.1mph

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

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Average humidity in January
Irwinton Shores, TN

Average humidity in January - Irwinton Shores, TN
  • Average humidity in January: 77%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in January
Irwinton Shores, TN

Average rainfall in January - Irwinton Shores, TN
  • Average rainfall in January: 3.03"

The wettest month (with the highest rainfall) is July (4.29").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days in January
Irwinton Shores, TN

Average rainfall days in January - Irwinton Shores, TN
  • Average rainfall days in January: 12.8 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (10.7 days).

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Average snowfall in January
Irwinton Shores, TN

Average snowfall in January - Irwinton Shores, TN
  • Average snowfall in January: 0.87"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Irwinton Shores, TN

Average snowfall days in January - Irwinton Shores, TN
  • Average snowfall days in January: 3.3 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, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Irwinton Shores, TN

Average daylight in January / Average sunshine in January - Irwinton Shores, 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: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 54min).

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Average sunshine days in January
Irwinton Shores, TN

Average sunshine days in January - Irwinton Shores, TN
  • Average sunshine days in January: 15.8 days

The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in January
Irwinton Shores, TN

Average UV index in January - Irwinton Shores, 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).

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Average cloud cover in January
Irwinton Shores, TN

Average cloud cover in January - Irwinton Shores, TN
  • Average cloud cover in January: 50

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in January
Irwinton Shores, TN

Average visibility in January - Irwinton Shores, TN
  • Average visibility in January: 5mi

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

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Irwinton Shores, Tennessee, USA

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