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
San Patricio's January weather reaches an average high of 64.4°F (18°C) and an average low of 48.7°F (9.3°C), making it the coldest month.Humidity
The average relative humidity in January is 69%.Rainfall
In San Patricio, Texas, during January, the rain falls for 10.2 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, there are 139.6 rainfall days, and 17.4" (442mm) of precipitation is accumulated.Snowfall
The only month with snowfall in San Patricio is January. January is the month with the most snowfall in San Patricio, Texas. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.Daylight
In January, the average length of the day is 10h and 37min.On the first day of the month, sunrise is at 7:22 am and sunset at 5:46 pm. On the last day of January, in San Patricio, Texas, sunrise is at 7:18 am and sunset at 6:10 pm CST.
Sunshine
In San Patricio, Texas, the average sunshine in January is 6.2h.UV index
The average daily maximum UV index in January in San Patricio is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during January translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. 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 part of the year is the coldest in San Patricio?
What is the temperature in January in San Patricio?
What is the average humidity in January in San Patricio?
How many days does it rain in January in San Patricio?
What is the snowiest month in San Patricio?
When does it start snowing in San Patricio?
How many hours of daylight does San Patricio have in January?
When are sunrise and sunset in January in San Patricio?
How many hours of sunshine does San Patricio have in January?
What is the UV index reading in January in San Patricio?
Average temperature in January
San Patricio, TX
- Average high temperature in January: 64.4°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (64.4°F).
- Average low temperature in January: 48.7°F
The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in January
San Patricio, TX
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
San Patricio, TX
- Average wind speed in January: 8.7mph
The windiest month (with the highest average wind speed) is May (10.7mph).
The calmest month (with the lowest average wind speed) is September (8mph).
Average humidity in January
San Patricio, TX
- Average humidity in January: 69%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
San Patricio, TX
- Average rainfall in January: 1.1"
The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in January
San Patricio, TX
- Average rainfall days in January: 10.2 days
The month with the highest number of rainy days is September (17.1 days).
The months with the least rainy days are July and August (8.3 days).
Average snowfall in January
San Patricio, TX
- Average snowfall in January: 0.04"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
San Patricio, TX
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
San Patricio, TX
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in January
San Patricio, TX
- Average sunshine days in January: 18.4 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is September (10.9 days).
Average UV index in January
San Patricio, TX
- Average UV index in January: 4
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
San Patricio, TX
- Average cloud cover in January: 39
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in January
San Patricio, 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).
San Patricio, Texas, USA
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