January weather forecast
Powell, TX

Weather in January

January, like December, is another mild winter month in Powell, Texas, with average temperature fluctuating between 40.1°F (4.5°C) and 55.8°F (13.2°C).

Temperature

With an average high-temperature of 55.8°F (13.2°C) and an average low-temperature of 40.1°F (4.5°C), January is the coldest month.

Humidity

In Powell, the average relative humidity in January is 69%.

Rainfall

The month with the least rainfall is January when the rain falls for 5.3 days and typically collects 0.79" (20mm) of precipitation.

Snowfall

Months with snowfall are January through March. January is the first month it typically snows. Throughout January, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Powell, there are 1 snowfall days, and 0.28" (7mm) of snow is accumulated.

Daylight

In January, the average length of the day is 10.3h.

Sunshine

In January, the average sunshine is 5.7h.

UV index

Months with the lowest UV index in Powell are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 3 in January interpret into the following advice:
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. 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 Powell?

January is the coldest month, with an average high-temperature of 55.8°F (13.2°C) and an average low-temperature of 40.1°F (4.5°C).

What is the average humidity in January in Powell?

In January, the average relative humidity in Powell is 69%.

What is the driest month in Powell?

January is the month with the least rainfall in Powell, Texas. Rain falls for 5.3 days and accumulates 0.79" (20mm) of precipitation.

How many days does it rain in January in Powell?

In January, in Powell, the rain falls for 5.3 days. Throughout January, 0.79" (20mm) of precipitation is accumulated.

When does it start snowing in Powell?

January is the first month it typically snows in Powell. Throughout January, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Powell have in January?

The average length of the day in January in Powell, Texas, is 10.3h.

How many hours of sunshine does Powell have in January?

In Powell, the average sunshine in January is 5.7h.

What is the month with the lowest UV index in Powell?

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

How high is the UV index in January in Powell?

The average daily maximum UV index in January in Powell is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
Powell, TX

Average temperature in January - Powell, TX
  • Average high temperature in January: 55.8°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 (55.8°F).

  • Average low temperature in January: 40.1°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

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Average pressure in January
Powell, TX

Average pressure in January - Powell, TX
  • Average pressure in January: 30.17"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in January
Powell, TX

Average wind speed in January - Powell, TX
  • Average wind speed in January: 8.8mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

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Average humidity in January
Powell, TX

Average humidity in January - Powell, TX
  • Average humidity in January: 69%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in January
Powell, TX

Average rainfall in January - Powell, TX
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is October (2.48").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in January
Powell, TX

Average rainfall days in January - Powell, TX
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in January
Powell, TX

Average snowfall in January - Powell, TX
  • Average snowfall in January: 0.04"

The month with the highest snowfall is February (0.16").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Powell, TX

Average snowfall days in January - Powell, TX
  • Average snowfall days in January: 0.2 days

The month with the highest number of snowfall days is February (0.5 days).
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
Powell, TX

Average daylight in January / Average sunshine in January - Powell, TX
  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in January: 5.7h

The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in January
Powell, TX

Average sunshine days in January - Powell, TX
  • Average sunshine days in January: 24.8 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is May (14.7 days).

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Average UV index in January
Powell, TX

Average UV index in January - Powell, TX
  • Average UV index in January: 3

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

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Average cloud cover in January
Powell, TX

Average cloud cover in January - Powell, TX
  • Average cloud cover in January: 34

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in January
Powell, TX

Average visibility in January - Powell, TX
  • Average visibility in January: 6mi

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

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