January weather forecast
Andrews, TX

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Weather in January

January, like December, in Andrews, Texas, is a cool winter month, with an average temperature fluctuating between 55°F (12.8°C) and 37°F (2.8°C).

Temperature

Transitioning into January, Andrews records an average high-temperature of a still fresh 55°F (12.8°C), almost identical to December's 54.7°F (12.6°C). January generally records an average low-temperature of 37°F (2.8°C).

Humidity

In Andrews, the average relative humidity in January is 47%.

Rainfall

In Andrews, in January, it is raining for 2.5 days, with typically 0.35" (9mm) of accumulated precipitation. In Andrews, during the entire year, the rain falls for 77.1 days and collects up to 11.3" (287mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Andrews, Texas. In January, in Andrews, it is snowing for 1.4 days. Throughout January, 0.43" (11mm) of snow is accumulated. In Andrews, during the entire year, snow falls for 6.7 days and aggregates up to 3.43" (87mm) 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 7:51 am and sunset at 5:55 pm. On the last day of January, sunrise is at 7:44 am and sunset at 6:22 pm CST.

Sunshine

The average sunshine in January in Andrews is 8.8h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Andrews. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average January temperature in Andrews?

In January, in Andrews, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 37°F (2.8°C).

What is the average humidity in January in Andrews?

In Andrews, the average relative humidity in January is 47%.

How many days does it rain in January in Andrews?

In Andrews, Texas, in January, it is raining for 2.5 days, with typically 0.35" (9mm) of accumulated precipitation.

How many days does it snow in January in Andrews?

In Andrews, in January, snow falls for 1.4 days, with typically accumulated 0.43" (11mm) of snow.

How many hours of daylight does Andrews have in January?

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

When is the sunrise / sunset in January in Andrews?

In January, on the first day of the month, sunrise is at 7:51 am and sunset at 5:55 pm. On the last day of the month, in Andrews, sunrise is at 7:44 am and sunset at 6:22 pm CST.

How many hours of sunshine does Andrews have in January?

The average sunshine duration in January in Andrews is 8.8h.

When is the lowest UV index in Andrews?

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

How high is the UV index in January in Andrews?

In Andrews, Texas, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Andrews, TX

Average temperature in January - Andrews, TX
  • Average high temperature in January: 55°F

The warmest months (with the highest average high temperature) are June and August (93.7°F).
The month with the lowest average high temperature is December (54.7°F).

  • Average low temperature in January: 37°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 (37°F).

Average pressure in January
Andrews, TX

Average pressure in January - Andrews, TX
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in January
Andrews, TX

Average wind speed in January - Andrews, TX
  • Average wind speed in January: 10.2mph

The windiest month (with the highest average wind speed) is April (13.5mph).
The calmest months (with the lowest average wind speed) are January and December (10.2mph).

Average humidity in January
Andrews, TX

Average humidity in January - Andrews, TX
  • Average humidity in January: 47%

The month with the highest relative humidity is September (53%).
The month with the lowest relative humidity is April (35%).

Average rainfall in January
Andrews, TX

Average rainfall in January - Andrews, TX
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is September (1.93").
The driest month (with the least rainfall) is February (0.24").

Average rainfall days in January
Andrews, TX

Average rainfall days in January - Andrews, TX
  • Average rainfall days in January: 2.5 days

The month with the highest number of rainy days is September (12.1 days).
The month with the least rainy days is January (2.5 days).

Average snowfall in January
Andrews, TX

Average snowfall in January - Andrews, TX
  • Average snowfall in January: 0.43"

The month with the highest snowfall is December (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Andrews, TX

Average snowfall days in January - Andrews, TX
  • Average snowfall days in January: 1.4 days

The month with the highest number of snowfall days is December (2.3 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
Andrews, TX

Average daylight in January / Average sunshine in January - Andrews, 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: 8h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in January
Andrews, TX

Average sunshine days in January - Andrews, TX
  • Average sunshine days in January: 27.6 days

The month with the most sunshine days is January (27.6 days).
The month with the least sunshine days is September (15.9 days).

Average UV index in January
Andrews, TX

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

The months with the highest UV index are May, 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
Andrews, TX

Average cloud cover in January - Andrews, TX
  • Average cloud cover in January: 17

The month with the most cloud cover is September (Cloud cover 23).
The months with the least cloud cover are June and August (Cloud cover 14).

Average visibility in January
Andrews, TX

Average visibility in January - Andrews, 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).

Andrews, Texas, USA

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