January weather forecast
West Sinton, TX

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Weather in January

January, like December, in West Sinton, Texas, is another enjoyable winter month, with an average temperature fluctuating between 49.6°F (9.8°C) and 64.4°F (18°C).

Temperature

With average temperatures fluctuating between a high of 64.4°F (18°C) and a low of 49.6°F (9.8°C), January stands out as the coldest month.

Humidity

The average relative humidity in January is 70%.

Rainfall

In West Sinton, Texas, in January, it is raining for 10.5 days, with typically 1.22" (31mm) of accumulated precipitation. In West Sinton, during the entire year, the rain falls for 136.7 days and collects up to 17.24" (438mm) of precipitation.

Snowfall

January is the only month when snow falls. January is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.

Daylight

In January, the average length of the day is 10h and 36min.
On the first day of January, sunrise is at 7:22 am and sunset at 5:46 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 6:09 pm CST.

Sunshine

The average sunshine in January in West Sinton is 6h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 4 during January leads to these advisories:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January is the month that records the lowest temperatures, with averages ranging from a high of 64.4°F (18°C) to a low of 49.6°F (9.8°C).

What is the temperature in January?

The average high-temperature, in January, in West Sinton, is 64.4°F (18°C), while the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in January?

The average relative humidity in January is 70%.

How many days does it rain in January in West Sinton?

In West Sinton, in January, during 10.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.

When does it start snowing in West Sinton?

January is the first month it typically snows. Throughout January, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in January?

In West Sinton, the average day length in January is 10h and 36min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:22 am and sunset at 5:46 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 6:09 pm CST.

How long on average sun shines in January in West Sinton?

In West Sinton, the average sunshine duration in January is 6h.

What is the month with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 4.

How high is the UV index in January?

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

Average temperature in January
West Sinton, TX

Average temperature in January - West Sinton, TX
  • Average high temperature in January: 64.4°F

The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (64.4°F).

  • Average low temperature in January: 49.6°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).

Average pressure in January
West Sinton, TX

Average pressure in January - West Sinton, 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 (29.88"Hg).

Average wind speed in January
West Sinton, TX

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

The windiest month (with the highest average wind speed) is May (11.1mph).
The calmest month (with the lowest average wind speed) is September (8.3mph).

Average humidity in January
West Sinton, TX

Average humidity in January - West Sinton, TX
  • Average humidity in January: 70%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (66%).

Average rainfall in January
West Sinton, TX

Average rainfall in January - West Sinton, TX
  • Average rainfall in January: 1.22"

The wettest month (with the highest rainfall) is September (2.4").
The driest month (with the least rainfall) is August (0.79").

Average rainfall days in January
West Sinton, TX

Average rainfall days in January - West Sinton, TX
  • Average rainfall days in January: 10.5 days

The month with the highest number of rainy days is September (16.1 days).
The month with the least rainy days is August (6.9 days).

Average snowfall in January
West Sinton, TX

Average snowfall in January - West Sinton, TX
  • Average snowfall in January: 0.04"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in January
West Sinton, TX

Average snowfall days in January - West Sinton, TX
  • Average snowfall days in January: 0.1 days

The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in January /
Average sunshine in January
West Sinton, TX

Average daylight in January / Average sunshine in January - West Sinton, TX
  • Average daylight in January: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in January: 6h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in January
West Sinton, TX

Average sunshine days in January - West Sinton, TX
  • Average sunshine days in January: 17.8 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is September (11.4 days).

Average UV index in January
West Sinton, TX

Average UV index in January - West Sinton, TX
  • Average UV index in January: 4

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in January
West Sinton, TX

Average cloud cover in January - West Sinton, TX
  • Average cloud cover in January: 40

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in January
West Sinton, TX

Average visibility in January - West Sinton, 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).

West Sinton, Texas, USA

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