January weather forecast
Glenwood, TN

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Weather in January

January, like December, is a frosty winter month in Glenwood, Tennessee, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 31.5°F (-0.3°C).

Temperature

During the coldest month, January, temperatures average a high of 46.9°F (8.3°C) and a low of 31.5°F (-0.3°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

In Glenwood, in January, during 12.4 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. Throughout the year, there are 172.9 rainfall days, and 40.35" (1025mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Glenwood, in January, during 2.9 snowfall days, 0.59" (15mm) of snow is typically accumulated. In Glenwood, during the entire year, snow falls for 9.2 days and aggregates up to 2.09" (53mm) of snow.

Daylight

In Glenwood, 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 6:08 pm EST.

Sunshine

The average sunshine in January is 5.3h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.

Frequently asked questions

What is the coldest time of year?

January tends to be the coldest month in Glenwood, with temperatures averaging a daily high of 46.9°F (8.3°C) and a low of 31.5°F (-0.3°C).

What is the temperature in January?

January temperatures vary between a high-temperature of 46.9°F (8.3°C) and a low-temperature of 31.5°F (-0.3°C).

What is the average humidity in January?

The average relative humidity in January is 76%.

How many days does it rain in January?

In Glenwood, in January, during 12.4 rainfall days, 3.54" (90mm) of precipitation is typically accumulated.

How much does it snow in January?

In Glenwood, during January, snow falls for 2.9 days and regularly aggregates up to 0.59" (15mm) of snow.

What is the average length of the day in January?

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

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:49 am and sunset at 5:39 pm. On the last day of the month, in Glenwood, sunrise is at 7:40 am and sunset at 6:08 pm EST.

How many hours of sunshine does Glenwood have in January?

In January, the average sunshine duration is 5.3h.

What is the month with the lowest UV index?

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

What is the UV index reading in January?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from 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
Glenwood, TN

Average temperature in January - Glenwood, TN
  • Average high temperature in January: 46.9°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in January: 31.5°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in January
Glenwood, TN

Average pressure in January - Glenwood, 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
Glenwood, TN

Average wind speed in January - Glenwood, TN
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in January
Glenwood, TN

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

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in January
Glenwood, TN

Average rainfall in January - Glenwood, TN
  • Average rainfall in January: 3.54"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in January
Glenwood, TN

Average rainfall days in January - Glenwood, TN
  • Average rainfall days in January: 12.4 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in January
Glenwood, TN

Average snowfall in January - Glenwood, TN
  • Average snowfall in January: 0.59"

The month with the highest snowfall is February (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Glenwood, TN

Average snowfall days in January - Glenwood, TN
  • Average snowfall days in January: 2.9 days

The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Glenwood, 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
Glenwood, TN

Average sunshine days in January - Glenwood, TN
  • Average sunshine days in January: 15.9 days

The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (9 days).

Average UV index in January
Glenwood, TN

Average UV index in January - Glenwood, 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 and December (UV index 2).

Average cloud cover in January
Glenwood, TN

Average cloud cover in January - Glenwood, TN
  • Average cloud cover in January: 47

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
Glenwood, TN

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

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

Glenwood, Tennessee, USA

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