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 month of January sees the lowest average temperatures, reaching 61.3°F (16.3°C) at the peak and 45.9°F (7.7°C) at the low.Humidity
In January, the average relative humidity is 74%.Rainfall
In January, the rain falls for 11.4 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Sugar Land, during the entire year, the rain falls for 178.7 days and collects up to 35.35" (898mm) of precipitation.Snowfall
January, February and December are months with snowfall. In Sugar Land, during January, snow falls for 0.3 days and regularly aggregates up to 0.04" (1mm) of snow. Throughout the year, there are 0.6 snowfall days, and 0.2" (5mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 30min.On the first day of the month, sunrise is at 7:17 am and sunset at 5:34 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:59 pm CST.
Sunshine
In January, the average sunshine is 5.3h.UV index
In Sugar Land, Texas, the average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 in January translates into this advice:
Exercise prevention - Precautions against solar damage are endorsed. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Sugar Land?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January in Sugar Land?
How many days does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Sugar Land have in January?
What is the UV index reading in January in Sugar Land?
Average temperature in January
Sugar Land, TX
- Average high temperature in January: 61.3°F
The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in January: 45.9°F
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).
Average pressure in January
Sugar Land, 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
Sugar Land, TX
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).
Average humidity in January
Sugar Land, TX
- Average humidity in January: 74%
The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Sugar Land, TX
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is September (4.49").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in January
Sugar Land, TX
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is September (19.7 days).
The month with the least rainy days is January (11.4 days).
Average snowfall in January
Sugar Land, TX
- Average snowfall in January: 0.04"
The month with the highest snowfall is December (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Sugar Land, TX
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Sugar Land, TX
- Average daylight in January: 10h and 3min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Sugar Land, TX
- Average sunshine days in January: 17.5 days
The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is September (8.1 days).
Average UV index in January
Sugar Land, 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
Sugar Land, TX
- Average cloud cover in January: 40
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 29).
Average visibility in January
Sugar Land, TX
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Sugar Land, Texas, USA
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