July weather forecast
Oppelo, AR

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Weather in July

July, like June, is another tropical summer month in Oppelo, Arkansas, with an average temperature fluctuating between 70.3°F (21.3°C) and 91.9°F (33.3°C).

Temperature

July brings the highest temperatures, with an average high of 91.9°F (33.3°C) and an average low of 70.3°F (21.3°C).

Heat index

For most parts of July, the heat index is evaluated at a burning hot 113°F (45°C). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

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

Rainfall

In Oppelo, in July, it is raining for 15.9 days, with typically 2.64" (67mm) of accumulated precipitation. In Oppelo, during the entire year, the rain falls for 153.8 days and collects up to 36.18" (919mm) of precipitation.

Snowfall

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

Daylight

In Oppelo, the average length of the day in July is 14h and 15min.
On the first day of July, sunrise is at 6:00 am and sunset at 8:29 pm. On the last day of the month, 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 in Oppelo are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the 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.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

With its average high temperature of 91.9°F (33.3°C) and a low of 70.3°F (21.3°C), July is regarded as the warmest month.

How hot does it get in July?

July temperatures vary between a high-temperature of 91.9°F (33.3°C) and a low-temperature of 70.3°F (21.3°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 113°F (45°C).

What are the least humid months?

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

What is the average humidity in July?

The average relative humidity in July is 72%.

How much does it rain in July?

In Oppelo, during July, the rain falls for 15.9 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow?

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

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

In July, the average day length is 14h and 15min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 6:00 am and sunset at 8:29 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?

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

How long on average sun shines in July?

The average sunshine duration in July is 10.8h.

What are the months with the highest UV index?

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

What is the UV index intensity in July?

In Oppelo, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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
Oppelo, AR

Average temperature in July - Oppelo, 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
Oppelo, AR

Average pressure in July - Oppelo, 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
Oppelo, AR

Average wind speed in July - Oppelo, 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
Oppelo, AR

Average humidity in July - Oppelo, 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
Oppelo, AR

Average rainfall in July - Oppelo, 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
Oppelo, AR

Average rainfall days in July - Oppelo, 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
Oppelo, AR

Average snowfall in July - Oppelo, 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
Oppelo, AR

Average snowfall days in July - Oppelo, 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
Oppelo, AR

Average daylight in July / Average sunshine in July - Oppelo, 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
Oppelo, AR

Average sunshine days in July - Oppelo, 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
Oppelo, AR

Average UV index in July - Oppelo, 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
Oppelo, AR

Average cloud cover in July - Oppelo, 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
Oppelo, AR

Average visibility in July - Oppelo, 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).

Oppelo, Arkansas, USA

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