January weather forecast
Trimble, TN

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Weather in January

January, the same as December, in Trimble, Tennessee, is another chilly winter month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 43.9°F (6.6°C).

Temperature

Trimble's coldest month, January, registers temperatures that range from a high of 43.9°F (6.6°C) to a low of 30.6°F (-0.8°C).

Humidity

In January, the average relative humidity in Trimble is 74%.

Rainfall

In Trimble, in January, it is raining for 10.9 days, with typically 2.64" (67mm) of accumulated precipitation. In Trimble, during the entire year, the rain falls for 164.5 days and collects up to 39.41" (1001mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Trimble, during January, snow falls for 2.8 days and regularly aggregates up to 1.14" (29mm) of snow. In Trimble, Tennessee, during the entire year, snow falls for 7.6 days and aggregates up to 4.53" (115mm) of snow.

Daylight

The average length of the day in January in Trimble is 10h and 2min.
On the first day of the month, sunrise is at 7:07 am and sunset at 4:52 pm. On the last day of January, sunrise is at 6:58 am and sunset at 5:21 pm CST.

Sunshine

The average sunshine in January in Trimble is 5h.

UV index

In January, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during January leads to these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January, recording an average high temperature of 43.9°F (6.6°C) and a low temperature of 30.6°F (-0.8°C), is Trimble's coldest month.

How cold is January?

In Trimble, 43.9°F (6.6°C) is the average high-temperature and 30.6°F (-0.8°C) is the average low-temperature during January.

What is the average humidity in January?

In January, the average relative humidity is 74%.

How many days does it rain in January?

In January, the rain falls for 10.9 days. Throughout January, 2.64" (67mm) of precipitation is accumulated.

How many days does it snow in January?

In January, it is snowing for 2.8 days. Throughout January, 1.14" (29mm) of snow is accumulated.

How many hours of daylight does Trimble have in January?

The average day length in January is 10h and 2min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:07 am and sunset at 4:52 pm. On the last day of the month, in Trimble, sunrise is at 6:58 am and sunset at 5:21 pm CST.

How many hours of sunshine does Trimble have in January?

In Trimble, the average sunshine duration in January is 5h.

How high is the UV index in January?

In Trimble, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate 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
Trimble, TN

Average temperature in January - Trimble, TN
  • Average high temperature in January: 43.9°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 (43.9°F).

  • Average low temperature in January: 30.6°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in January
Trimble, TN

Average pressure in January - Trimble, 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 (29.94"Hg).

Average wind speed in January
Trimble, TN

Average wind speed in January - Trimble, TN
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

Average humidity in January
Trimble, TN

Average humidity in January - Trimble, TN
  • Average humidity in January: 74%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).

Average rainfall in January
Trimble, TN

Average rainfall in January - Trimble, TN
  • Average rainfall in January: 2.64"

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in January
Trimble, TN

Average rainfall days in January - Trimble, TN
  • Average rainfall days in January: 10.9 days

The month with the highest number of rainy days is May (17.1 days).
The months with the least rainy days are October and November (10.4 days).

Average snowfall in January
Trimble, TN

Average snowfall in January - Trimble, TN
  • Average snowfall in January: 1.14"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Trimble, TN

Average snowfall days in January - Trimble, TN
  • Average snowfall days in January: 2.8 days

The month with the highest number of snowfall days is January (2.8 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
Trimble, TN

Average daylight in January / Average sunshine in January - Trimble, TN
  • Average daylight in January: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in January
Trimble, TN

Average sunshine days in January - Trimble, TN
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in January
Trimble, TN

Average UV index in January - Trimble, TN
  • Average UV index in January: 3

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are February and December (UV index 2).

Average cloud cover in January
Trimble, TN

Average cloud cover in January - Trimble, TN
  • Average cloud cover in January: 45

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 24).

Average visibility in January
Trimble, TN

Average visibility in January - Trimble, TN
  • Average visibility in January: 6mi

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

Trimble, Tennessee, USA

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