July weather forecast
Kerrville, TX

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Weather in July

July, like June, is another hot summer month in Kerrville, Texas, with temperature in the range of an average low of 70.9°F (21.6°C) and an average high of 91.9°F (33.3°C).

Temperature

As June turns into July, the average high-temperatures rest at a still hot 91.9°F (33.3°C), showing a minor variation from the prior month. Kerrville's nighttime temperature in July drops to an average of 70.9°F (21.6°C).

Heat index

July's mean heat index is appraised at a blisteringly hot 107.6°F (42°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In July, the average relative humidity is 64%.

Rainfall

In Kerrville, in July, during 12.8 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Kerrville, during the entire year, the rain falls for 135.4 days and collects up to 18.27" (464mm) of precipitation.

Snowfall

March through October are months without snowfall.

Daylight

The average length of the day in July is 13h and 52min.
On the first day of July, sunrise is at 6:39 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:30 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 10.3h of sunshine.

UV index

July and August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 7 in July transforms into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in July?

In Kerrville, 91.9°F (33.3°C) is the average high-temperature and 70.9°F (21.6°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 107.6°F (42°C).

What is the average humidity in July?

The average relative humidity in July is 64%.

How many days does it rain in July?

In Kerrville, in July, it is raining for 12.8 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow?

March through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 13h and 52min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:39 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:30 pm CDT.

What month has the most sunshine?

The month with the most sunshine in Kerrville is July, with an average of 10.3h of sunshine.

How many hours of sunshine does Kerrville have in July?

In July, the average sunshine duration is 10.3h.

What is the month with the highest UV index?

The months with the highest UV index are July and August, with an average maximum UV index of 7.

How high is the UV index in July in Kerrville?

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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
Kerrville, TX

Average temperature in July - Kerrville, TX
  • Average high temperature in July: 91.9°F

The warmest month (with the highest average high temperature) is August (92.8°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in July: 70.9°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

Average pressure in July
Kerrville, TX

Average pressure in July - Kerrville, TX
  • Average pressure in July: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in July
Kerrville, TX

Average wind speed in July - Kerrville, TX
  • Average wind speed in July: 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 (7.5mph).

Average humidity in July
Kerrville, TX

Average humidity in July - Kerrville, TX
  • Average humidity in July: 64%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (60%).

Average rainfall in July
Kerrville, TX

Average rainfall in July - Kerrville, TX
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.87").

Average rainfall days in July
Kerrville, TX

Average rainfall days in July - Kerrville, TX
  • Average rainfall days in July: 12.8 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in July
Kerrville, TX

Average snowfall in July - Kerrville, TX
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.16").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in July
Kerrville, TX

Average snowfall days in July - Kerrville, TX
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Kerrville, TX

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

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in July: 10h and 2min

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

Average sunshine days in July
Kerrville, TX

Average sunshine days in July - Kerrville, TX
  • Average sunshine days in July: 16.8 days

The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is May (12.1 days).

Average UV index in July
Kerrville, TX

Average UV index in July - Kerrville, TX
  • Average UV index in July: 7

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in July
Kerrville, TX

Average cloud cover in July - Kerrville, TX
  • Average cloud cover in July: 29

The month with the most cloud cover is May (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in July
Kerrville, TX

Average visibility in July - Kerrville, 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).

Kerrville, Texas, USA

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