January weather forecastFlower Mound, TX
January
Weather in January
January, the same as December, is another fresh winter month in Flower Mound, Texas, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 38.8°F (3.8°C).Temperature
January is the coldest month, with the temperature often reaching an average high of 54.5°F (12.5°C) and an average low of 38.8°F (3.8°C).Humidity
In January, the average relative humidity is 63%.Rainfall
The month with the least rainfall is January, when the rain falls for 5.6 days and typically collects 1.1" (28mm) of precipitation.Snowfall
Months with snowfall are January through March and December. In January, it is snowing for 0.4 days. Throughout January, 0.04" (1mm) of snow is accumulated. In Flower Mound, during the entire year, snow falls for 2.1 days and aggregates up to 0.63" (16mm) of snow.Daylight
In Flower Mound, the average length of the day in January is 10h and 16min.On the first day of the month, sunrise is at 7:31 am and sunset at 5:32 pm. On the last day of January, sunrise is at 7:24 am and sunset at 5:59 pm CST.
Sunshine
In Flower Mound, the average sunshine in January is 6h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 3 in January translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Flower Mound, TX
- Average high temperature in January: 54.5°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in January: 38.8°F
The months with the highest average low temperature are July and August (76.6°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in January
Flower Mound, 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 (29.9"Hg).
Average wind speed in January
Flower Mound, TX
- Average wind speed in January: 9.2mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in January
Flower Mound, TX
- Average humidity in January: 63%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in January
Flower Mound, TX
- Average rainfall in January: 1.1"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in January
Flower Mound, TX
- Average rainfall days in January: 5.6 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in January
Flower Mound, TX
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Flower Mound, TX
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is February (0.8 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
Flower Mound, 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: 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: 5h and 42min).
Average sunshine days in January
Flower Mound, TX
- Average sunshine days in January: 24.6 days
The month with the most sunshine days is January (24.6 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in January
Flower Mound, 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
Flower Mound, TX
- Average cloud cover in January: 30
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in January
Flower Mound, 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).
