January weather forecast
Carrollton, TX

Weather in January

January, the same as December, is another fresh winter month in Carrollton, Texas, with an average temperature varying between 54.3°F (12.4°C) and 38.8°F (3.8°C).

Temperature

January is the coldest month, with an average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 38.8°F (3.8°C).

Humidity

The average relative humidity in January in Carrollton is 64%.

Rainfall

In January, the rain falls for 6.6 days. Throughout January, 1.77" (45mm) of precipitation is accumulated. Throughout the year, there are 142.4 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Carrollton, Texas, are January, February, November and December. In January, it is snowing for 0.4 days. Throughout January, 0.16" (4mm) of snow is accumulated. In Carrollton, during the entire year, snow falls for 2.4 days and aggregates up to 0.94" (24mm) of snow.

Daylight

In Carrollton, the average length of the day in January is 10h and 16min.
On the first day of January, sunrise is at 7:30 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:58 pm CST.

Sunshine

In January, the average sunshine is 5.9h.

UV index

In Carrollton, Texas, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in January transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Carrollton?

The coldest month is January, with an average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 38.8°F (3.8°C).

What is the temperature in January in Carrollton?

In Carrollton, Texas, in January, the average high-temperature is 54.3°F (12.4°C), and the average low-temperature is 38.8°F (3.8°C).

What is the average humidity in January in Carrollton?

The average relative humidity in January in Carrollton, Texas, is 64%.

How many days does it rain in January in Carrollton?

In Carrollton, during January, the rain falls for 6.6 days and regularly aggregates up to 1.77" (45mm) of precipitation.

How many days does it snow in January in Carrollton?

In Carrollton, Texas, in January, snow falls for 0.4 days, with typically accumulated 0.16" (4mm) of snow.

How many hours of daylight does Carrollton have in January?

In January, the average day length in Carrollton, Texas, is 10h and 16min.

When are sunrise and sunset in January in Carrollton?

On the first day of January in Carrollton, sunrise is at 7:30 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:58 pm CST.

How long on average sun shines in January in Carrollton?

In January, the average sunshine duration in Carrollton is 5.9h.

What is the UV index reading in January in Carrollton?

In Carrollton, Texas, the average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Carrollton, TX

Average temperature in January - Carrollton, TX
  • Average high temperature in January: 54.3°F

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in January: 38.8°F

The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in January
Carrollton, TX

Average pressure in January - Carrollton, 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 (29.9"Hg).

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Average wind speed in January
Carrollton, TX

Average wind speed in January - Carrollton, TX
  • Average wind speed in January: 9.1mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in January
Carrollton, TX

Average humidity in January - Carrollton, TX
  • Average humidity in January: 64%

The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in January
Carrollton, TX

Average rainfall in January - Carrollton, TX
  • Average rainfall in January: 1.77"

The wettest month (with the highest rainfall) is October (4.02").
The driest month (with the least rainfall) is February (1.73").

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Average rainfall days in January
Carrollton, TX

Average rainfall days in January - Carrollton, TX
  • Average rainfall days in January: 6.6 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in January
Carrollton, TX

Average snowfall in January - Carrollton, TX
  • Average snowfall in January: 0.16"

The month with the highest snowfall is February (0.59").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in January
Carrollton, TX

Average snowfall days in January - Carrollton, TX
  • Average snowfall days in January: 0.4 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).

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Average daylight in January /
Average sunshine in January
Carrollton, TX

Average daylight in January / Average sunshine in January - Carrollton, TX
  • Average daylight in January: 10h and 16min

The month with the longest days is June (Average daylight: 14h and 17min).
The month with the shortest days is December (Average daylight: 10h and 1min).

  • Average sunshine in January: 5h and 54min

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in January
Carrollton, TX

Average sunshine days in January - Carrollton, TX
  • Average sunshine days in January: 23 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (13.8 days).

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Average UV index in January
Carrollton, TX

Average UV index in January - Carrollton, TX
  • Average UV index in January: 4

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

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Average cloud cover in January
Carrollton, TX

Average cloud cover in January - Carrollton, TX
  • Average cloud cover in January: 31

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in January
Carrollton, TX

Average visibility in January - Carrollton, 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).

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