January weather forecast
Sierra Blanca, TX

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Weather in January

January, the same as December, in Sierra Blanca, Texas, is another refreshing winter month, with an average temperature ranging between max 55.6°F (13.1°C) and min 36.1°F (2.3°C).

Temperature

Sierra Blanca notes the coldest temperatures in January, with a high average of 55.6°F (13.1°C) and a low of 36.1°F (2.3°C).

Humidity

In Sierra Blanca, Texas, the average relative humidity in January is 45%.

Rainfall

In Sierra Blanca, in January, during 3.3 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, in Sierra Blanca, there are 82.5 rainfall days, and 10.35" (263mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sierra Blanca are January, February, October through December. In January, in Sierra Blanca, it is snowing for 0.6 days. Throughout January, 0.16" (4mm) of snow is accumulated. In Sierra Blanca, during the entire year, snow falls for 3.5 days and aggregates up to 1.85" (47mm) of snow.

Daylight

In January, the average length of the day in Sierra Blanca is 10h and 23min.
On the first day of January in Sierra Blanca, sunrise is at 6:59 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 5:35 pm MST.

Sunshine

The average sunshine in January is 9.4h.

UV index

The months with the lowest UV index in Sierra Blanca are January, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In January, the maximum UV index of 3 transforms into these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What time of the year is the coldest in Sierra Blanca?

January is the month when Sierra Blanca, Texas, experiences its coldest temperatures, averaging a high of 55.6°F (13.1°C) and a low of 36.1°F (2.3°C).

What are the temperatures in Sierra Blanca in January?

The average high-temperature and low-temperature in Sierra Blanca, Texas, during January are 55.6°F (13.1°C) and 36.1°F (2.3°C) respectively.

What is the average humidity in January in Sierra Blanca?

In January, the average relative humidity in Sierra Blanca is 45%.

How much does it rain in Sierra Blanca in January?

In Sierra Blanca, in January, during 3.3 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

How many days does it snow in January in Sierra Blanca?

In Sierra Blanca, in January, snow falls for 0.6 days, with typically accumulated 0.16" (4mm) of snow.

What is the average length of the day in January in Sierra Blanca?

The average day length in January in Sierra Blanca, Texas, is 10h and 23min.

What time are sunrise and sunset in January in Sierra Blanca?

On the first day of January in Sierra Blanca, sunrise is at 6:59 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 5:35 pm MST.

How long on average sun shines in January in Sierra Blanca?

In January, the average sunshine duration in Sierra Blanca is 9.4h.

When is the lowest UV index in Sierra Blanca?

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

How high is the UV index in January in Sierra Blanca?

In January, the average daily maximum UV index in Sierra Blanca, Texas, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Sierra Blanca, TX

Average temperature in January - Sierra Blanca, TX
  • Average high temperature in January: 55.6°F

The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is January (55.6°F).

  • Average low temperature in January: 36.1°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in January
Sierra Blanca, TX

Average pressure in January - Sierra Blanca, TX
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed in January
Sierra Blanca, TX

Average wind speed in January - Sierra Blanca, TX
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest months (with the lowest average wind speed) are August and September (7.1mph).

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Average humidity in January
Sierra Blanca, TX

Average humidity in January - Sierra Blanca, TX
  • Average humidity in January: 45%

The months with the highest relative humidity are September and December (49%).
The month with the lowest relative humidity is April (25%).

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Average rainfall in January
Sierra Blanca, TX

Average rainfall in January - Sierra Blanca, TX
  • Average rainfall in January: 0.24"

The wettest month (with the highest rainfall) is September (1.85").
The driest month (with the least rainfall) is February (0.2").

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Average rainfall days in January
Sierra Blanca, TX

Average rainfall days in January - Sierra Blanca, TX
  • Average rainfall days in January: 3.3 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in January
Sierra Blanca, TX

Average snowfall in January - Sierra Blanca, TX
  • Average snowfall in January: 0.16"

The month with the highest snowfall is November (0.75").
The months with the least snowfall are March, April, May, June, July, August and September (0").

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Average snowfall days in January
Sierra Blanca, TX

Average snowfall days in January - Sierra Blanca, TX
  • Average snowfall days in January: 0.6 days

The month with the highest number of snowfall days is December (1.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Sierra Blanca, TX

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

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

  • Average sunshine in January: 9h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 8h and 0min).

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Average sunshine days in January
Sierra Blanca, TX

Average sunshine days in January - Sierra Blanca, TX
  • Average sunshine days in January: 26.9 days

The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in January
Sierra Blanca, TX

Average UV index in January - Sierra Blanca, TX
  • Average UV index in January: 3

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

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Average cloud cover in January
Sierra Blanca, TX

Average cloud cover in January - Sierra Blanca, TX
  • Average cloud cover in January: 15

The month with the most cloud cover is September (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 10).

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Average visibility in January
Sierra Blanca, TX

Average visibility in January - Sierra Blanca, 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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Sierra Blanca, Texas, USA

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