January weather forecastWylie, TX
January
Weather in January
January, the same as December, is a cool winter month in Wylie, Texas, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 54°F (12.2°C).Temperature
January is Wylie's coldest month, registering average high temperatures of 54°F (12.2°C) and lows of 38.5°F (3.6°C).Humidity
The average relative humidity in January is 68%.Rainfall
In January, the rain falls for 5.8 days. Throughout January, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 124.3 rainfall days, and 20.47" (520mm) of precipitation is accumulated.Snowfall
In Wylie, snow does not fall in January, March through October.Daylight
In Wylie, the average length of the day in January is 10h and 16min.On the first day of January, sunrise is at 7:29 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:56 pm CST.
Sunshine
In Wylie, the average sunshine in January is 5.7h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 3 in January transforms into the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Boost your sun resistance with garments that are densely woven yet spacious. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Wylie, TX
- Average high temperature in January: 54°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°F).
- Average low temperature in January: 38.5°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in January
Wylie, 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 (29.91"Hg).
Average wind speed in January
Wylie, TX
- Average wind speed in January: 9.3mph
The windiest months (with the highest average wind speed) are February, March and April (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in January
Wylie, TX
- Average humidity in January: 68%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (59%).
Average rainfall in January
Wylie, TX
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in January
Wylie, TX
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is September (14.1 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in January
Wylie, TX
- Average snowfall in January: 0"
The month with the highest snowfall is February (0.16").
The months with the least snowfall are January, March, April, May, June, July, August, September and October (0").
Average snowfall days in January
Wylie, TX
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Wylie, 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 0min).
- Average sunshine in January: 5h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Wylie, TX
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is September (14.8 days).
Average UV index in January
Wylie, TX
- Average UV index in January: 3
The months with the highest UV index are 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
Wylie, TX
- Average cloud cover in January: 33
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Wylie, 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).
