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 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 stands out as La Porte's coldest month, with an average high-temperature of 60.3°F (15.7°C) and a low-temperature of 47.7°F (8.7°C).Humidity
The average relative humidity in January is 75%.Rainfall
In La Porte, during January, the rain falls for 7.7 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 133.1 rainfall days, and 12.83" (326mm) of precipitation is accumulated.Snowfall
Months with snowfall are January, February and September. January has the most snowfall days of the year. Snow falls for 0.2 days.Daylight
In La Porte, the average length of the day in January is 10h and 30min.On the first day of January, sunrise is at 7:15 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:56 pm CST.
Sunshine
The average sunshine in January is 5.3h.UV index
The average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 4 in January interprets into the following advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
What is the snowiest month?
When does it start snowing in La Porte?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How many hours of sunshine does La Porte have in January?
How high is the UV index in January?
Average temperature in January
La Porte, TX
- Average high temperature in January: 60.3°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (60.3°F).
- Average low temperature in January: 47.7°F
The month with the highest average low temperature is August (79.2°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).
Average pressure in January
La Porte, 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
La Porte, TX
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are August and September (7.1mph).
Average humidity in January
La Porte, TX
- Average humidity in January: 75%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
La Porte, TX
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is September (1.93").
The driest months (with the least rainfall) are February and March (0.47").
Average rainfall days in January
La Porte, TX
- Average rainfall days in January: 7.7 days
The month with the highest number of rainy days is September (17.4 days).
The months with the least rainy days are January and February (7.7 days).
Average snowfall days in January
La Porte, TX
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
La Porte, 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 months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in January
La Porte, TX
- Average sunshine days in January: 21.4 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is September (10.6 days).
Average UV index in January
La Porte, 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
La Porte, TX
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in January
La Porte, 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).
La Porte, Texas, USA
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