Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The lowest temperatures are recorded in January, with averages reaching a high of 54.3°F (12.4°C) and a low of 38.7°F (3.7°C).Humidity
In Longview, the average relative humidity in January is 76%.Rainfall
In Longview, in January, during 9.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, there are 145.4 rainfall days, and 30.91" (785mm) of precipitation is accumulated.Snowfall
January through March are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.7 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, in Longview, there are 2.8 snowfall days, and 1.1" (28mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 18min.On the first day of January, sunrise is at 7:20 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:50 pm CST.
Sunshine
In January, the average sunshine is 5.3h.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 3 in January transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What are the temperatures in January?
What is the average humidity in January in Longview?
How much does it rain in January?
When does it start snowing?
How many hours of daylight does Longview have in January?
When are sunrise and sunset in January?
How long on average sun shines in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Longview, TX
- Average high temperature in January: 54.3°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (54.3°F).
- Average low temperature in January: 38.7°F
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in January
Longview, TX
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Longview, TX
- Average wind speed in January: 6.9mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).
Average humidity in January
Longview, TX
- Average humidity in January: 76%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Longview, TX
- Average rainfall in January: 1.97"
The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in January
Longview, TX
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in January
Longview, TX
- Average snowfall in January: 0.39"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Longview, TX
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.3 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
Longview, 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: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Longview, TX
- Average sunshine days in January: 19.7 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in January
Longview, 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, November and December (UV index 3).
Average cloud cover in January
Longview, TX
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
Longview, TX
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
Longview, Texas, USA
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