January weather forecast
Sweetwater, TX

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Weather in January

January, the same as December, in Sweetwater, Texas, is another refreshing winter month, with an average temperature fluctuating between 56.3°F (13.5°C) and 37.2°F (2.9°C).

Temperature

Sweetwater starts January with an average high-temperature of a still moderate 56.3°F (13.5°C), a minor shift from December's 55.9°F (13.3°C). During the January nights, an average temperature of 37.2°F (2.9°C) is observed in Sweetwater.

Humidity

In January, the average relative humidity is 51%.

Rainfall

The month with the least rainfall in Sweetwater is January, when the rain falls for 3.5 days and typically collects 0.51" (13mm) of precipitation.

Snowfall

Months with snowfall in Sweetwater are January through April, October through December. In Sweetwater, in January, snow falls for 1.2 days, with typically accumulated 0.2" (5mm) of snow. In Sweetwater, during the entire year, snow falls for 5.8 days and aggregates up to 3.7" (94mm) of snow.

Daylight

In January, the average length of the day is 10h and 18min.
On the first day of the month, sunrise is at 7:43 am and sunset at 5:46 pm. On the last day of January, sunrise is at 7:36 am and sunset at 6:13 pm CST.

Sunshine

In Sweetwater, Texas, the average sunshine in January is 7.8h.

UV index

In January, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 4 in January translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the usual temperature for Sweetwater in January?

In January, the average high-temperature and low-temperature in Sweetwater, Texas, are 56.3°F (13.5°C) and 37.2°F (2.9°C) respectively.

What is the average humidity in January in Sweetwater?

In Sweetwater, Texas, the average relative humidity in January is 51%.

What is the driest month in Sweetwater?

January is the month with the least rainfall. Rain falls for 3.5 days and accumulates 0.51" (13mm) of precipitation.

How many days does it rain in January in Sweetwater?

In Sweetwater, during January, the rain falls for 3.5 days and regularly aggregates up to 0.51" (13mm) of precipitation.

How much does it snow in Sweetwater in January?

In Sweetwater, in January, during 1.2 snowfall days, 0.2" (5mm) of snow is typically accumulated.

How many hours of daylight does Sweetwater have in January?

In Sweetwater, Texas, the average day length in January is 10h and 18min.

When is the sunrise / sunset in January in Sweetwater?

In January, on the first day of the month, sunrise is at 7:43 am and sunset at 5:46 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:13 pm CST.

How many hours of sunshine does Sweetwater have in January?

In January, the average sunshine duration in Sweetwater is 7.8h.

What is the UV index reading in January in Sweetwater?

The average daily maximum UV index in January in Sweetwater, Texas, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Sweetwater, TX

Average temperature in January - Sweetwater, TX
  • Average high temperature in January: 56.3°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is December (55.9°F).

  • Average low temperature in January: 37.2°F

The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

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Average pressure in January
Sweetwater, TX

Average pressure in January - Sweetwater, TX
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in January
Sweetwater, TX

Average wind speed in January - Sweetwater, TX
  • Average wind speed in January: 11.5mph

The windiest month (with the highest average wind speed) is April (14.6mph).
The calmest month (with the lowest average wind speed) is September (10.5mph).

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Average humidity in January
Sweetwater, TX

Average humidity in January - Sweetwater, TX
  • Average humidity in January: 51%

The month with the highest relative humidity is September (57%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in January
Sweetwater, TX

Average rainfall in January - Sweetwater, TX
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is September (2.17").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days in January
Sweetwater, TX

Average rainfall days in January - Sweetwater, TX
  • Average rainfall days in January: 3.5 days

The months with the highest number of rainy days are May and September (11.5 days).
The month with the least rainy days is January (3.5 days).

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Average snowfall in January
Sweetwater, TX

Average snowfall in January - Sweetwater, TX
  • Average snowfall in January: 0.2"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Sweetwater, TX

Average snowfall days in January - Sweetwater, TX
  • Average snowfall days in January: 1.2 days

The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in January: 7h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in January
Sweetwater, TX

Average sunshine days in January - Sweetwater, TX
  • Average sunshine days in January: 25.8 days

The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is September (15.6 days).

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Average UV index in January
Sweetwater, TX

Average UV index in January - Sweetwater, 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
Sweetwater, TX

Average cloud cover in January - Sweetwater, TX
  • Average cloud cover in January: 21

The months with the most cloud cover are March, September and December (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in January
Sweetwater, TX

Average visibility in January - Sweetwater, 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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Sweetwater, Texas, USA

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