July weather forecast
Campbell, MO

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Weather in July

July, the same as June, in Campbell, Missouri, is another hot summer month, with an average temperature fluctuating between 88.3°F (31.3°C) and 71.4°F (21.9°C).

Temperature

With average high and low temperatures of 88.3°F (31.3°C) and 71.4°F (21.9°C) respectively, July is Campbell's warmest month.

Heat index

The average heat index in July is calculated to be a blistering 104°F (40°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in July is 75%.

Rainfall

In Campbell, in July, it is raining for 15.6 days, with typically 2.72" (69mm) of accumulated precipitation. In Campbell, during the entire year, the rain falls for 155.2 days and collects up to 39.33" (999mm) of precipitation.

Snowfall

April through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 22min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:22 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:06 pm CDT.

Sunshine

The average sunshine in July is 10.4h.

UV index

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in July transforms into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. 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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

In Campbell, July is known for its average highest temperatures, reaching a high of 88.3°F (31.3°C) and a low of 71.4°F (21.9°C).

How hot is July?

Campbell in July has an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 71.4°F (21.9°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 104°F (40°C).

What is the average humidity in July?

In July, the average relative humidity is 75%.

How many days does it rain in July?

In July, the rain falls for 15.6 days. Throughout July, 2.72" (69mm) of precipitation is accumulated.

When it does not snow?

In Campbell, snow does not fall in April through September.

How many hours of daylight does Campbell have in July?

In Campbell, the average day length in July is 14h and 22min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:46 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:06 pm CDT.

How many hours of sunshine does Campbell have in July?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Campbell, MO

Average temperature in July - Campbell, MO
  • Average high temperature in July: 88.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in July: 71.4°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in July
Campbell, MO

Average pressure in July - Campbell, 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 (29.93"Hg).

Average wind speed in July
Campbell, MO

Average wind speed in July - Campbell, MO
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in July
Campbell, MO

Average humidity in July - Campbell, MO
  • Average humidity in July: 75%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).

Average rainfall in July
Campbell, MO

Average rainfall in July - Campbell, MO
  • Average rainfall in July: 2.72"

The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in July
Campbell, MO

Average rainfall days in July - Campbell, MO
  • Average rainfall days in July: 15.6 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (10.2 days).

Average snowfall in July
Campbell, MO

Average snowfall in July - Campbell, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in July
Campbell, MO

Average snowfall days in July - Campbell, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Campbell, MO

Average daylight in July / Average sunshine in July - Campbell, MO
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in July
Campbell, MO

Average sunshine days in July - Campbell, MO
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (13.2 days).

Average UV index in July
Campbell, MO

Average UV index in July - Campbell, MO
  • Average UV index in July: 6

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

Average cloud cover in July
Campbell, MO

Average cloud cover in July - Campbell, MO
  • Average cloud cover in July: 28

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in July
Campbell, MO

Average visibility in July - Campbell, 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).

Campbell, Missouri, USA

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