January weather forecastSweetwater, TX
January
Weather in January
January, the same as December, in Sweetwater, Texas, is another refreshing winter month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 37.2°F (2.9°C).Temperature
Entering January, Sweetwater's average high-temperature reads a still moderate 56.3°F (13.5°C), indicating a close resemblance to the previous month's climate. Nighttime temperatures hover around an average low of 37.2°F (2.9°C) in January.Humidity
In Sweetwater, the average relative humidity in January is 51%.Rainfall
January is the month with the least rainfall. Rain falls for 3.5 days and accumulates 0.51" (13mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Sweetwater. In Sweetwater, during January, snow falls for 1.2 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, there are 5.8 snowfall days, and 3.7" (94mm) of snow is accumulated.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 January, the average sunshine 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 health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 4 translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
Average daylight in January /
Average sunshine in January
Sweetwater, TX
- Average daylight in January: 10h and 18min
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 48min
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).
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).
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).
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).
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).
