July weather forecast and climate
Lavaca, AR

Weather in July

July, the same as June, in Lavaca, Arkansas, is another hot summer month, with temperature in the range of an average high of 93.2°F (34°C) and an average low of 70°F (21.1°C).

Temperature

The warmest month is July, with an average high-temperature of 93.2°F (34°C) and an average low-temperature of 70°F (21.1°C).

Heat index

In July, the average heat index is estimated at a blazing hot 116.2°F (46.8°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
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', 'real feel', 'felt air temperature', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, metabolic differences, pregnancy). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

Months with the lowest humidity in Lavaca are July and August, with an average relative humidity of 70%.

Rainfall

In July, the rain falls for 12.3 days. Throughout July, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 106.9 rainfall days, and 10.71" (272mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Lavaca.

Daylight

In July, the average length of the day in Lavaca is 14.3h.

Sunshine

July and August, with an average of 10.8h of sunshine, are months with the most sunshine in Lavaca.

UV index

Months with the highest UV index in Lavaca are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the warmest month in Lavaca?

With an average high-temperature of 93.2°F (34°C) and an average low-temperature of 70°F (21.1°C), July is the warmest month.

What is the temperature in July in Lavaca?

In Lavaca, Arkansas, in July, the average high-temperature is 93.2°F (34°C), and the average low-temperature is 70°F (21.1°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), that combines relative humidity and air temperature, is estimated at 116.2°F (46.8°C).

What are the least humid months in Lavaca?

July and August, with an average relative humidity of 70%, are the least humid months in Lavaca, Arkansas.

What is the average humidity in July in Lavaca?

The average relative humidity in July in Lavaca, Arkansas, is 70%.

How much does it rain in Lavaca in July?

In Lavaca, in July, during 12.3 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

When it does not snow in Lavaca?

In Lavaca snow does not fall in April through October.

What is the average length of the day in July in Lavaca?

In July, the average length of the day is 14.3h.

What are the months with the most sunshine in Lavaca?

July and August, with an average of 10.8h of sunshine, are months with the most sunshine in Lavaca.

How long on average sun shines in July in Lavaca?

In Lavaca, Arkansas, the average sunshine in July is 10.8h.

When is the highest UV index in Lavaca?

Months with the highest UV index in Lavaca are June and July, with an average maximum UV index of 7.

How high is the UV index in July in Lavaca?

The average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in July
Lavaca, AR

Average temperature in July - Lavaca, AR
  • Average high temperature in July: 93.2°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in July: 70°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in July
Lavaca, AR

Average pressure in July - Lavaca, AR
  • Average pressure in July: 29.97"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in July
Lavaca, AR

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

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in July
Lavaca, AR

Average humidity in July - Lavaca, AR
  • Average humidity in July: 70%

The month with the highest relative humidity is May (78%).
Months with the lowest relative humidity are July and August (70%).

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Average rainfall in July
Lavaca, AR

Average rainfall in July - Lavaca, AR
  • Average rainfall in July: 0.94"

The wettest month (with the highest rainfall) is May (1.46").
The driest month (with the least rainfall) is December (0.51").

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Average rainfall days in July
Lavaca, AR

Average rainfall days in July - Lavaca, AR
  • Average rainfall days in July: 12.3 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is January (5.1 days).

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Average snowfall in July
Lavaca, AR

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

The month with the highest snowfall is March (0.2").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Lavaca, AR

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

The month with the highest number of snowfall days is February (1.9 days).
Months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Lavaca, AR
  • Average daylight in July: 14.3h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in July: 10.8h

Months with the most sunshine are July and August (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.5h).

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Average sunshine days in July
Lavaca, AR

Average sunshine days in July - Lavaca, AR
  • Average sunshine days in July: 14.8 days

The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is August (14.5 days).

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Average UV index in July
Lavaca, AR

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

Months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in July
Lavaca, AR

Average cloud cover in July - Lavaca, AR
  • Average cloud cover in July: 25

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in July
Lavaca, AR

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

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).

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