July weather forecast
McAlester, OK

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Weather in July

Having reached the mid-year, July embodies the peak of summer in McAlester. An appreciable rise in temperatures, extended daylight hours and a decrease in rainfall culminate in making July the epitome of summer. July boasts the highest temperatures of the year in McAlester, with the mercury going up to 92.7°F (33.7°C) during the day and not dropping below 72.1°F (22.3°C) at night. This-as expected-makes it a month brimming with sun-soaked and clear days, reinforcing its position as the height of summer.

Temperature

July, with its high-temperature average of 92.7°F (33.7°C) and a low-temperature average of 72.1°F (22.3°C), is the warmest month in McAlester.

Heat index

For July, the heat index is appraised at a burning hot 113°F (45°C). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
Remember that heat index calculations are made for conditions in the shade with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In July, the average relative humidity in McAlester is 69%.

Rainfall

In McAlester, in July, during 14.2 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, in McAlester, there are 138.1 rainfall days, and 30.71" (780mm) of precipitation is accumulated.

Snowfall

In McAlester, snow does not fall in May through October.

Daylight

The average length of the day in July in McAlester is 14h and 14min.
On the first day of July, sunrise is at 6:13 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:26 pm CDT.

Sunshine

In McAlester, the average sunshine in July is 10.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What part of the year is the hottest in McAlester?

July is the warmest month, with the temperature often reaching an average high of 92.7°F (33.7°C) and an average low of 72.1°F (22.3°C).

How hot is it in McAlester in July?

July temperatures in McAlester, Oklahoma, vary between a high-temperature of 92.7°F (33.7°C) and a low-temperature of 72.1°F (22.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is appraised at 113°F (45°C).

What is the average humidity in July in McAlester?

In July, the average relative humidity is 69%.

How many days does it rain in July in McAlester?

In July, in McAlester, Oklahoma, the rain falls for 14.2 days. Throughout July, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in McAlester?

May through October are months without snowfall in McAlester.

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

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

When is the sunrise / sunset in July in McAlester?

On the first day of July in McAlester, sunrise is at 6:13 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:26 pm CDT.

How long on average sun shines in July in McAlester?

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

What is the month with the highest UV index in McAlester?

The months with the highest UV index in McAlester, Oklahoma, are June through August, with an average maximum UV index of 7.

What is the UV index reading in July in McAlester?

The average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
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
McAlester, OK

Average temperature in July - McAlester, OK
  • Average high temperature in July: 92.7°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in July: 72.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).

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Average pressure in July
McAlester, OK

Average pressure in July - McAlester, OK
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
McAlester, OK

Average wind speed in July - McAlester, OK
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in July
McAlester, OK

Average humidity in July - McAlester, OK
  • Average humidity in July: 69%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in July
McAlester, OK

Average rainfall in July - McAlester, OK
  • Average rainfall in July: 2.52"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.73").

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Average rainfall days in July
McAlester, OK

Average rainfall days in July - McAlester, OK
  • Average rainfall days in July: 14.2 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in July
McAlester, OK

Average snowfall in July - McAlester, OK
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
McAlester, OK

Average snowfall days in July - McAlester, OK
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
McAlester, OK

Average daylight in July / Average sunshine in July - McAlester, OK
  • 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 54min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in July
McAlester, OK

Average sunshine days in July - McAlester, OK
  • Average sunshine days in July: 14.6 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is April (14.5 days).

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Average UV index in July
McAlester, OK

Average UV index in July - McAlester, OK
  • Average UV index in July: 7

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

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Average cloud cover in July
McAlester, OK

Average cloud cover in July - McAlester, OK
  • Average cloud cover in July: 23

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in July
McAlester, OK

Average visibility in July - McAlester, OK
  • 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).

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McAlester, Oklahoma, USA

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