July weather forecast
Gray Summit, MO

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Weather in July

July in Gray Summit, Missouri, is a hot summer month, with an average temperature varying between 88.2°F (31.2°C) and 68.4°F (20.2°C).

Temperature

With average temperatures fluctuating between a high of 88.2°F (31.2°C) and a low of 68.4°F (20.2°C), July stands out as the warmest month.

Heat index

July's average heat index is calculated to be an extremely hot 104°F (40°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In July, the average relative humidity in Gray Summit is 75%.

Rainfall

In Gray Summit, in July, during 15 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Gray Summit, during the entire year, the rain falls for 138.9 days and collects up to 28.54" (725mm) of precipitation.

Snowfall

April through October are months without snowfall in Gray Summit, Missouri.

Daylight

The average length of the day in July in Gray Summit is 14h and 32min.
On the first day of July, sunrise is at 5:43 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:14 pm CDT.

Sunshine

June and July, with an average of 10.4h of sunshine, are months with the most sunshine in Gray Summit, Missouri.

UV index

The months with the highest UV index in Gray Summit are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during July leads to these advisories:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What time of the year is the hottest in Gray Summit?

In Gray Summit, July records the average highest temperatures, peaking at 88.2°F (31.2°C) and reaching a low of 68.4°F (20.2°C).

How hot is July in Gray Summit?

July temperatures in Gray Summit vary between a high-temperature of 88.2°F (31.2°C) and a low-temperature of 68.4°F (20.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 104°F (40°C).

What is the average humidity in July in Gray Summit?

The average relative humidity in July in Gray Summit is 75%.

How much does it rain in Gray Summit in July?

In Gray Summit, Missouri, in July, it is raining for 15 days, with typically 2.64" (67mm) of accumulated precipitation.

When it does not snow in Gray Summit?

In Gray Summit, snow does not fall in April through October.

What is the average length of the day in July in Gray Summit?

In July, the average day length in Gray Summit is 14h and 32min.

What time are sunrise and sunset in July in Gray Summit?

On the first day of July in Gray Summit, Missouri, sunrise is at 5:43 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:14 pm CDT.

What is the month with the most sunshine in Gray Summit?

The months with the most sunshine in Gray Summit are June and July, with an average of 10.4h of sunshine.

How many hours of sunshine does Gray Summit have in July?

In July, the average sunshine duration in Gray Summit is 10.4h.

When is the highest UV index in Gray Summit?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Gray Summit.

What is the UV index reading in July in Gray Summit?

In Gray Summit, Missouri, the average daily maximum UV index in July is 6. 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
Gray Summit, MO

Average temperature in July - Gray Summit, MO
  • Average high temperature in July: 88.2°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (38.5°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in July
Gray Summit, MO

Average pressure in July - Gray Summit, MO
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in July
Gray Summit, MO

Average wind speed in July - Gray Summit, MO
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in July
Gray Summit, MO

Average humidity in July - Gray Summit, MO
  • Average humidity in July: 75%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in July
Gray Summit, MO

Average rainfall in July - Gray Summit, MO
  • Average rainfall in July: 2.64"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.42").

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Average rainfall days in July
Gray Summit, MO

Average rainfall days in July - Gray Summit, MO
  • Average rainfall days in July: 15 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in July
Gray Summit, MO

Average snowfall in July - Gray Summit, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Gray Summit, MO

Average snowfall days in July - Gray Summit, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Gray Summit, MO

Average daylight in July / Average sunshine in July - Gray Summit, MO
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in July
Gray Summit, MO

Average sunshine days in July - Gray Summit, MO
  • Average sunshine days in July: 14 days

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is May (12.5 days).

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Average UV index in July
Gray Summit, MO

Average UV index in July - Gray Summit, MO
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in July
Gray Summit, MO

Average cloud cover in July - Gray Summit, MO
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are June, July and August (Cloud cover 29).

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Average visibility in July
Gray Summit, MO

Average visibility in July - Gray Summit, MO
  • 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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Gray Summit, Missouri, USA

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