July weather forecast and climate
Port O'Connor, TX

Weather in July

July, like June, is another tropical summer month in Port O'Connor, Texas, with average temperature varying between 89.6°F (32°C) and 79°F (26.1°C).

Temperature

In Port O'Connor, the average high-temperature in July is practically the same as in June - a still tropical 89.6°F (32°C). The average low-temperature, in Port O'Connor, is 79°F (26.1°C).

Heat index

The average heat index is appraised at a blistering 108.9°F (42.7°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, clothing, differences in body mass, height, and shape, and metabolic differences affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in Port O'Connor is 76%.

Rainfall

In Port O'Connor, during 13.3 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, in Port O'Connor, there are 156.1 rainfall days, and 23.66" (601mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Port O'Connor.

Ocean temperature

In Port O'Connor, the average seawater temperature is 86°F (30°C).
Note: For swimming, other intense water activities, temperature above 86°F (30°C) is arguably unpleasant, as the water cooling effect is missing.

Daylight

In Port O'Connor, the average length of the day in July is 13.7h.

Sunshine

The month with the most sunshine in Port O'Connor is July, with an average of 10.9h of sunshine.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in July in Port O'Connor?

In July, in Port O'Connor, the average high-temperature is 89.6°F (32°C), and the average low-temperature is 79°F (26.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 108.9°F (42.7°C).

What is the average humidity in July in Port O'Connor?

In July, the average relative humidity in Port O'Connor, Texas, is 76%.

How much does it rain in Port O'Connor in July?

In Port O'Connor, Texas, during July, the rain falls for 13.3 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow in Port O'Connor?

In Port O'Connor, Texas, snow does not fall in February through December.

How warm is the water in July in Port O'Connor?

In July, the average ocean temperature in Port O'Connor is 86°F (30°C). The water temperature above 86°F (30°C) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

What is the average length of the day in July in Port O'Connor?

The average length of the day in July is 13.7h.

What month has the most sunshine in Port O'Connor?

July has the most sunshine of the year in Port O'Connor, Texas, with an average of 10.9h of sunshine.

How long on average sun shines in July in Port O'Connor?

The average sunshine in July is 10.9h.

When is the highest UV index in Port O'Connor?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Port O'Connor, Texas.

What is the UV index intensity in July in Port O'Connor?

In July, the average daily maximum UV index in Port O'Connor is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in July
Port O'Connor, TX

Average temperature in July - Port O
  • Average high temperature in July: 89.6°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 July: 79°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).

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Average pressure in July
Port O'Connor, TX

Average pressure in July - Port O
  • Average pressure in July: 29.96"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in July
Port O'Connor, TX

Average wind speed in July - Port O
  • Average wind speed in July: 9.2mph

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).

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Average humidity in July
Port O'Connor, TX

Average humidity in July - Port O
  • Average humidity in July: 76%

Months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in July
Port O'Connor, TX

Average rainfall in July - Port O
  • Average rainfall in July: 2.28"

The wettest month (with the highest rainfall) is September (4.25").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days in July
Port O'Connor, TX

Average rainfall days in July - Port O
  • Average rainfall days in July: 13.3 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).

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Average snowfall in July
Port O'Connor, TX

Average snowfall in July - Port O
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in July
Port O'Connor, TX

Average snowfall days in July - Port O
  • Average snowfall days in July: 0 days

Months with the highest number of snowfall days are January and December (0.1 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in July
Port O'Connor, TX

Average sea temperature in July - Port O
  • Average sea temperature in July: 86.1°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).

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Average daylight in July /
Average sunshine in July
Port O'Connor, TX

Average daylight in July / Average sunshine in July - Port O
  • Average daylight in July: 13.7h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in July: 10.9h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 4.7h).

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Average sunshine days in July
Port O'Connor, TX

Average sunshine days in July - Port O
  • Average sunshine days in July: 14.7 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).

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Average UV index in July
Port O'Connor, TX

Average UV index in July - Port O
  • Average UV index in July: 7

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).

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Average cloud cover in July
Port O'Connor, TX

Average cloud cover in July - Port O
  • Average cloud cover in July: 26

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in July
Port O'Connor, TX

Average visibility in July - Port O
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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