July weather forecast
Houston, AR

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Weather in July

July, the same as June, in Houston, Arkansas, is a hot summer month, with an average temperature fluctuating between 70.3°F (21.3°C) and 91.9°F (33.3°C).

Temperature

July is the warmest month, with the temperature often reaching an average high of 91.9°F (33.3°C) and an average low of 70.3°F (21.3°C).

Heat index

July's heat index is estimated at a blazing hot 113°F (45°C). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The months with the lowest humidity are July and October, with an average relative humidity of 72%.

Rainfall

In July, the rain falls for 15.9 days. Throughout July, 2.64" (67mm) of precipitation is accumulated. In Houston, during the entire year, the rain falls for 153.8 days and collects up to 36.18" (919mm) of precipitation.

Snowfall

In Houston, snow does not fall in April through October.

Daylight

In July, the average length of the day is 14h and 14min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:28 pm. On the last day of July, sunrise is at 6:20 am and sunset at 8:14 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 during July leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

July, known for its average high temperature of 91.9°F (33.3°C) and an average low temperature of 70.3°F (21.3°C), is the warmest month.

How hot does it get in July?

The average high-temperature and low-temperature during July are 91.9°F (33.3°C) and 70.3°F (21.3°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 113°F (45°C).

What is the least humid month?

The months with the lowest humidity are July and October, with an average relative humidity of 72%.

What is the average humidity in July?

In Houston, Arkansas, the average relative humidity in July is 72%.

How much does it rain in July?

In Houston, in July, during 15.9 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow?

In Houston, snow does not fall in April through October.

How many hours of daylight does Houston have in July?

The average day length in July is 14h and 14min.

When are sunrise and sunset in July?

On the first day of July in Houston, sunrise is at 6:00 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:14 pm CDT.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year in Houston.

How long on average sun shines in July?

In July, the average sunshine duration in Houston is 10.8h.

When is the highest UV index?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Houston, Arkansas.

What is the UV index reading in July?

In Houston, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Houston, AR

Average temperature in July - Houston, AR
  • Average high temperature in July: 91.9°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in July: 70.3°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).

Average pressure in July
Houston, AR

Average pressure in July - Houston, AR
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Houston, AR

Average wind speed in July - Houston, AR
  • Average wind speed in July: 4.5mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in July
Houston, AR

Average humidity in July - Houston, AR
  • Average humidity in July: 72%

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

Average rainfall in July
Houston, AR

Average rainfall in July - Houston, AR
  • Average rainfall in July: 2.64"

The wettest month (with the highest rainfall) is April (4.49").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in July
Houston, AR

Average rainfall days in July - Houston, AR
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in July
Houston, AR

Average snowfall in July - Houston, AR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Houston, AR

Average snowfall days in July - Houston, AR
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Houston, AR

Average daylight in July / Average sunshine in July - Houston, AR
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in July
Houston, AR

Average sunshine days in July - Houston, AR
  • Average sunshine days in July: 12.9 days

The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is July (12.9 days).

Average UV index in July
Houston, AR

Average UV index in July - Houston, AR
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in July
Houston, AR

Average cloud cover in July - Houston, AR
  • Average cloud cover in July: 27

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in July
Houston, AR

Average visibility in July - Houston, AR
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Houston, Arkansas, USA

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