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
January brings the lowest temperatures in Garland, with an average high of 54.1°F (12.3°C) and an average low of 38.7°F (3.7°C).Humidity
In January, the average relative humidity is 66%.Rainfall
In Garland, during January, the rain falls for 5.3 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, there are 122 rainfall days, and 17.48" (444mm) of precipitation is accumulated.Snowfall
January and February are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 2 snowfall days, and 0.24" (6mm) of snow is accumulated.Daylight
In January, the average length of the day 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 5:57 pm CST.
Sunshine
The average sunshine in January is 5.8h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 during January translates into the following guidance:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Garland?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
When does it start snowing?
What is the average length of the day in January?
When are sunrise and sunset in January in Garland?
How long on average sun shines in January?
When is the lowest UV index in Garland?
What is the UV index reading in January?
Average temperature in January
Garland, TX
- Average high temperature in January: 54.1°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in January: 38.7°F
The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in January
Garland, 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
Garland, TX
- Average wind speed in January: 9mph
The windiest months (with the highest average wind speed) are March and April (9.8mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).
Average humidity in January
Garland, TX
- Average humidity in January: 66%
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (57%).
Average rainfall in January
Garland, TX
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are February and November (0.71").
Average rainfall days in January
Garland, TX
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in January
Garland, TX
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Garland, TX
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (1.3 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
Garland, 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 0min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in January
Garland, TX
- Average sunshine days in January: 24.8 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is September (13.8 days).
Average UV index in January
Garland, 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
Garland, TX
- Average cloud cover in January: 31
The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in January
Garland, 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).
Garland, Texas, USA
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