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 coldest temperatures occur during January, when averages reach a peak of 58.6°F (14.8°C) and a low of 41.7°F (5.4°C).Humidity
In Leander, Texas, the average relative humidity in January is 65%.Rainfall
In Leander, Texas, in January, during 8.3 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. Throughout the year, there are 142.7 rainfall days, and 26.26" (667mm) of precipitation is accumulated.Snowfall
Months with snowfall in Leander are January and February. January is the first month it typically snows in Leander. Throughout January, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow. In Leander, during the entire year, snow falls for 1.5 days and aggregates up to 0.28" (7mm) of snow.Daylight
In Leander, the average length of the day in January is 10h and 26min.On the first day of January, sunrise is at 7:28 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 6:06 pm CST.
Sunshine
The average sunshine in January in Leander is 6.3h.UV index
In January, the average daily maximum UV index in Leander is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 4 during January, leads to the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Leander?
What are January temperatures in Leander?
What is the average humidity in January in Leander?
How many days does it rain in January in Leander?
When does it start snowing in Leander?
What is the average length of the day in January in Leander?
What time are sunrise and sunset in January in Leander?
How long on average sun shines in January in Leander?
How high is the UV index in January in Leander?
Average temperature in January
Leander, TX
- Average high temperature in January: 58.6°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (58.6°F).
- Average low temperature in January: 41.7°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (41.7°F).
Average pressure in January
Leander, 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
Leander, TX
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).
Average humidity in January
Leander, TX
- Average humidity in January: 65%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (58%).
Average rainfall in January
Leander, TX
- Average rainfall in January: 1.54"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in January
Leander, TX
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Leander, TX
- Average snowfall in January: 0.08"
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
Leander, TX
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is February (0.7 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
Leander, TX
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Leander, TX
- Average sunshine days in January: 20.7 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in January
Leander, TX
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Leander, TX
- Average cloud cover in January: 33
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in January
Leander, 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).
Leander, Texas, USA
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