January weather forecast
Gun Barrel City, TX

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Weather in January

January, like December, in Gun Barrel City, Texas, is another fresh winter month, with an average temperature fluctuating between 39.6°F (4.2°C) and 55°F (12.8°C).

Temperature

In Gun Barrel City, the lowest temperatures are generally noted in January, averaging a high of 55°F (12.8°C) and a low of 39.6°F (4.2°C).

Humidity

In Gun Barrel City, the average relative humidity in January is 70%.

Rainfall

January is the month with the least rainfall. Rain falls for 9 days and accumulates 1.89" (48mm) of precipitation.

Snowfall

Months with snowfall are January through March. January is the first month it typically snows. Throughout January, in the average 0.5 snowfall days, it receives 0.28" (7mm) of snow. In Gun Barrel City, during the entire year, snow falls for 2.2 days and aggregates up to 1.1" (28mm) of snow.

Daylight

In January, the average length of the day is 10h and 19min.
On the first day of the month, sunrise is at 7:25 am and sunset at 5:30 pm. On the last day of January, sunrise is at 7:19 am and sunset at 5:56 pm CST.

Sunshine

In Gun Barrel City, the average sunshine in January is 5.7h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January stands out as Gun Barrel City's coldest month, with an average high-temperature of 55°F (12.8°C) and a low-temperature of 39.6°F (4.2°C).

What is the average January temperature?

The high-temperature during January is 55°F (12.8°C) and the low-temperature is 39.6°F (4.2°C).

What is the average humidity in January?

In January, the average relative humidity is 70%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 9 days and accumulates 1.89" (48mm) of precipitation.

How much does it rain in January?

In January, the rain falls for 9 days. Throughout January, 1.89" (48mm) of precipitation is accumulated.

When does it start snowing?

January is the first month it typically snows. Throughout January, in the average 0.5 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Gun Barrel City have in January?

In January, the average day length is 10h and 19min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:56 pm CST.

How many hours of sunshine does Gun Barrel City have in January?

In Gun Barrel City, the average sunshine duration in January is 5.7h.

What are the months with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

What is the UV index reading in January?

In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk 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
Gun Barrel City, TX

Average temperature in January - Gun Barrel City, TX
  • Average high temperature in January: 55°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in January: 39.6°F

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).

Average pressure in January
Gun Barrel City, TX

Average pressure in January - Gun Barrel City, TX
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Gun Barrel City, TX

Average wind speed in January - Gun Barrel City, TX
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is September (6mph).

Average humidity in January
Gun Barrel City, TX

Average humidity in January - Gun Barrel City, TX
  • Average humidity in January: 70%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (62%).

Average rainfall in January
Gun Barrel City, TX

Average rainfall in January - Gun Barrel City, TX
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is October (4.61").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in January
Gun Barrel City, TX

Average rainfall days in January - Gun Barrel City, TX
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (9 days).

Average snowfall in January
Gun Barrel City, TX

Average snowfall in January - Gun Barrel City, TX
  • Average snowfall in January: 0.28"

The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in January
Gun Barrel City, TX

Average snowfall days in January - Gun Barrel City, TX
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is February (1.1 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
Gun Barrel City, TX

Average daylight in January / Average sunshine in January - Gun Barrel City, TX
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in January: 5h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in January
Gun Barrel City, TX

Average sunshine days in January - Gun Barrel City, TX
  • Average sunshine days in January: 20.3 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is September (13.2 days).

Average UV index in January
Gun Barrel City, TX

Average UV index in January - Gun Barrel City, TX
  • Average UV index in January: 3

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in January
Gun Barrel City, TX

Average cloud cover in January - Gun Barrel City, TX
  • Average cloud cover in January: 35

The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in January
Gun Barrel City, TX

Average visibility in January - Gun Barrel City, TX
  • 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).

Gun Barrel City, Texas, USA

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