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 sea temperature 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 is the coldest month, with an average high-temperature of 62.2°F (16.8°C) and an average low-temperature of 49.6°F (9.8°C).Humidity
In January, the average relative humidity is 74%.Rainfall
In Port O'Connor, in January, during 10.8 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Port O'Connor, during the entire year, the rain falls for 156.1 days and collects up to 23.66" (601mm) of precipitation.Snowfall
January is the only month when snow falls. January is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.Ocean temperature
January and February, with an average ocean temperature of 60.8°F (16°C), are months with the coldest seawater.Note: Swimming in 60.8°F (16°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).
Daylight
In January, the average length of the day is 10h and 35min.On the first day of January, sunrise is at 7:17 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 6:04 pm CST.
Sunshine
The average sunshine in January is 5.6h.UV index
The average daily maximum UV index in January in Port O'Connor is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 during January translates into the following guidance:
Take necessary precautions - Protection from skin and eye injury is mandatory. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average January temperature?
What is the average humidity in January?
How much does it rain in Port O'Connor in January?
When does it snow the most?
When does it start snowing?
When is the ocean coldest?
How cold is the water in January?
How many hours of daylight does Port O'Connor have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Port O'Connor have in January?
How high is the UV index in January?
Average temperature in January
Port O'Connor, TX
- Average high temperature in January: 62.2°F
The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (62.2°F).
- Average low temperature in January: 49.6°F
The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).
Average pressure in January
Port O'Connor, 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 (29.91"Hg).
Average wind speed in January
Port O'Connor, TX
- Average wind speed in January: 9.9mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is September (8.5mph).
Average humidity in January
Port O'Connor, TX
- Average humidity in January: 74%
The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Port O'Connor, TX
- Average rainfall in January: 1.46"
The wettest month (with the highest rainfall) is September (4.25").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in January
Port O'Connor, TX
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is September (20 days).
The month with the least rainy days is January (10.8 days).
Average snowfall in January
Port O'Connor, 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
Port O'Connor, TX
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Port O'Connor, TX
- Average sea temperature in January: 60.8°F
The best month for swimming (with the highest average sea temperature) is August (87°F).
The coldest months (with the lowest average sea temperature) are January and February (60.8°F).
Average daylight in January /
Average sunshine in January
Port O'Connor, 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: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in January
Port O'Connor, 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 (8.5 days).
Average UV index in January
Port O'Connor, 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
Port O'Connor, TX
- Average cloud cover in January: 40
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in January
Port O'Connor, 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).
Port O'Connor, Texas, USA
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