January weather forecastLaguna Vista, TX
January
Weather in January
January, like December, in Laguna Vista, Texas, is another enjoyable winter month, with an average temperature varying between 67.6°F (19.8°C) and 57.7°F (14.3°C).Temperature
In Laguna Vista, January is the coldest month, with temperatures averaging a high of 67.6°F (19.8°C) and a low of 57.7°F (14.3°C).Humidity
The average relative humidity in January in Laguna Vista is 73%.Rainfall
In Laguna Vista, in January, it is raining for 10.8 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Laguna Vista, Texas, there are 121.5 rainfall days, and 13.7" (348mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Laguna Vista.Ocean temperature
In January, the average ocean temperature in Laguna Vista is 68°F (20°C).Note: Swimming in 68°F (20°C) is not an enjoyable experience for most. Breathing becomes progressively more challenging as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
Daylight
The average length of the day in January in Laguna Vista is 10h and 43min.On the first day of January, sunrise is at 7:16 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 6:11 pm CST.
Sunshine
In Laguna Vista, the average sunshine in January is 6.2h.UV index
In January, the average daily maximum UV index in Laguna Vista, Texas, is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 5 in January translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Laguna Vista, TX
- Average high temperature in January: 67.6°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (67.6°F).
- Average low temperature in January: 57.7°F
The month with the highest average low temperature is August (80.8°F).
The coldest month (with the lowest average low temperature) is January (57.7°F).
Average pressure in January
Laguna Vista, TX
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in January
Laguna Vista, TX
- Average wind speed in January: 11.9mph
The windiest months (with the highest average wind speed) are March and April (13.2mph).
The calmest month (with the lowest average wind speed) is September (9.9mph).
Average humidity in January
Laguna Vista, TX
- Average humidity in January: 73%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Laguna Vista, TX
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is September (2.36").
The driest month (with the least rainfall) is April (0.39").
Average rainfall days in January
Laguna Vista, TX
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is February (7.7 days).
Average snowfall days in January
Laguna Vista, TX
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in January
Laguna Vista, TX
- Average sea temperature in January: 68°F
The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (66.7°F).
Average daylight in January /
Average sunshine in January
Laguna Vista, TX
- Average daylight in January: 10h and 42min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January: 6h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in January
Laguna Vista, TX
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is March (21.7 days).
The month with the least sunshine days is September (10.2 days).
Average UV index in January
Laguna Vista, TX
- Average UV index in January: 5
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in January
Laguna Vista, TX
- Average cloud cover in January: 42
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Laguna Vista, 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).





