July weather forecast and climate
Opp, AL

Weather in July

July, like June, is a hot summer month in Opp, Alabama, with average temperature fluctuating between 91.2°F (32.9°C) and 73°F (22.8°C).

Temperature

With an average high-temperature of 91.2°F (32.9°C) and an average low-temperature of 73°F (22.8°C), July is the warmest month.

Heat index

The average heat index is calculated to a burning hot 113.7°F (45.4°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like differences in body mass, height, and shape, metabolic differences, pregnancy, and activity influence one's weather impression. 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 normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in Opp, Alabama, is 75%.

Rainfall

In Opp, during 24.8 rainfall days, 4.29" (109mm) of precipitation is typically accumulated. Throughout the year, there are 178.2 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In Opp, the average length of the day is 13.9h.

Sunshine

In July, the average sunshine is 10.7h.

UV index

Months with the highest UV index in Opp are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Opp?

With an average high-temperature of 91.2°F (32.9°C) and an average low-temperature of 73°F (22.8°C), July is the warmest month in Opp.

What is the temperature in July in Opp?

In July, the average high-temperature is 91.2°F (32.9°C), and the average low-temperature is 73°F (22.8°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), that represents influence of the relative humidity to air temperaure, is calculated to 113.7°F (45.4°C).

What is the average humidity in July in Opp?

The average relative humidity in July in Opp, Alabama, is 75%.

How much does it rain in Opp in July?

In Opp, during July, the rain falls for 24.8 days and regularly aggregates up to 4.29" (109mm) of precipitation.

When it does not snow in Opp?

March through December are months without snowfall.

How many hours of daylight does Opp have in July?

The average length of the day in July in Opp is 13.9h.

How many hours of sunshine does Opp have in July?

In July, the average sunshine in Opp is 10.7h.

What are the months with the highest UV index in Opp?

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

How high is the UV index in July in Opp?

In July, the average daily maximum UV index in Opp is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Opp, AL

Average temperature in July - Opp, AL
  • Average high temperature in July: 91.2°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (57.9°F).

  • Average low temperature in July: 73°F

Months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

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Average pressure in July
Opp, AL

Average pressure in July - Opp, AL
  • Average pressure in July: 30"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in July
Opp, AL

Average wind speed in July - Opp, AL
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in July
Opp, AL

Average humidity in July - Opp, AL
  • Average humidity in July: 75%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in July
Opp, AL

Average rainfall in July - Opp, AL
  • Average rainfall in July: 4.29"

The wettest month (with the highest rainfall) is August (4.84").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in July
Opp, AL

Average rainfall days in July - Opp, AL
  • Average rainfall days in July: 24.8 days

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is November (8 days).

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Average snowfall in July
Opp, AL

Average snowfall in July - Opp, AL
  • Average snowfall in July: 0"

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

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Average snowfall days in July
Opp, AL

Average snowfall days in July - Opp, AL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in July /
Average sunshine in July
Opp, AL

Average daylight in July / Average sunshine in July - Opp, AL
  • Average daylight in July: 13.9h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in July: 10.7h

The month with the most sunshine is June (Average sunshine: 10.9h).
Months with the least sunshine are February and December (Average sunshine: 5.3).

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Average sunshine days in July
Opp, AL

Average sunshine days in July - Opp, AL
  • Average sunshine days in July: 4.4 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (4.4 days).

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Average UV index in July
Opp, AL

Average UV index in July - Opp, AL
  • Average UV index in July: 7

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in July
Opp, AL

Average cloud cover in July - Opp, AL
  • Average cloud cover in July: 33

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in July
Opp, AL

Average visibility in July - Opp, AL
  • Average visibility in July: 6mi

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

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