July weather forecast
La Porte, TX

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Weather in July

July, like June, is another hot summer month in La Porte, Texas, with an average temperature fluctuating between 78.6°F (25.9°C) and 90.9°F (32.7°C).

Temperature

July brings a marginal elevation to a still hot 90.9°F (32.7°C) from June's 89.1°F (31.7°C) in La Porte's average high-temperatures. The low-temperature averages to a warm 78.6°F (25.9°C) during the nights of July.

Heat index

July's mean heat index is evaluated at a scorching 111.2°F (44°C). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In July, the average relative humidity is 74%.

Rainfall

In July, the rain falls for 15.2 days. Throughout July, 1.54" (39mm) of precipitation is accumulated. In La Porte, during the entire year, the rain falls for 133.1 days and collects up to 12.83" (326mm) of precipitation.

Snowfall

In La Porte, Texas, snow does not fall in March through August, October through December.

Daylight

In La Porte, Texas, the average length of the day in July is 13h and 50min.
On the first day of the month, sunrise is at 6:23 am and sunset at 8:24 pm. On the last day of July, in La Porte, sunrise is at 6:39 am and sunset at 8:13 pm CDT.

Sunshine

The months with the most sunshine are July and August, with an average of 10.9h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 7 in July suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

How hot is it in La Porte in July?

In La Porte, 90.9°F (32.7°C) is the average high-temperature and 78.6°F (25.9°C) is the average low-temperature during July. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in July is evaluated at 111.2°F (44°C).

What is the average humidity in July in La Porte?

In July, the average relative humidity in La Porte is 74%.

How much does it rain in La Porte in July?

In La Porte, during July, the rain falls for 15.2 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in La Porte?

In La Porte, snow does not fall in March through August, October through December.

How many hours of daylight does La Porte have in July?

In July, the average day length in La Porte is 13h and 50min.

When is the sunrise / sunset in July in La Porte?

On the first day of July in La Porte, sunrise is at 6:23 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:13 pm CDT.

What are the months with the most sunshine in La Porte?

The months with the most sunshine in La Porte, Texas, are July and August, with an average of 10.9h of sunshine.

How long on average sun shines in July in La Porte?

In July, the average sunshine duration in La Porte is 10.9h.

What are the months with the highest UV index in La Porte?

May through August, with an average maximum UV index of 7, are months with the highest UV index in La Porte, Texas.

What is the UV index reading in July in La Porte?

The average daily maximum UV index in July in La Porte, Texas, is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
La Porte, TX

Average temperature in July - La Porte, TX
  • Average high temperature in July: 90.9°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 July: 78.6°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).

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Average pressure in July
La Porte, TX

Average pressure in July - La Porte, TX
  • Average pressure in July: 29.98"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).

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Average wind speed in July
La Porte, TX

Average wind speed in July - La Porte, TX
  • Average wind speed in July: 7.3mph

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).

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Average humidity in July
La Porte, TX

Average humidity in July - La Porte, TX
  • Average humidity in July: 74%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
La Porte, TX

Average rainfall in July - La Porte, TX
  • Average rainfall in July: 1.54"

The wettest month (with the highest rainfall) is September (1.93").
The driest months (with the least rainfall) are February and March (0.47").

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Average rainfall days in July
La Porte, TX

Average rainfall days in July - La Porte, TX
  • Average rainfall days in July: 15.2 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).

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Average snowfall days in July
La Porte, TX

Average snowfall days in July - La Porte, TX
  • Average snowfall days in July: 0 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).

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Average daylight in July /
Average sunshine in July
La Porte, TX

Average daylight in July / Average sunshine in July - La Porte, TX
  • Average daylight in July: 13h and 5min

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 July: 10h and 5min

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).

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Average sunshine days in July
La Porte, TX

Average sunshine days in July - La Porte, TX
  • Average sunshine days in July: 13.4 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).

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Average UV index in July
La Porte, TX

Average UV index in July - La Porte, TX
  • Average UV index in July: 7

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).

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Average cloud cover in July
La Porte, TX

Average cloud cover in July - La Porte, TX
  • Average cloud cover in July: 26

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).

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Average visibility in July
La Porte, TX

Average visibility in July - La Porte, TX
  • Average visibility in July: 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).

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La Porte, Texas, USA

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