July weather forecast
Richmond Heights, MO

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Weather in July

July in Richmond Heights, Missouri, is a tropical summer month, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 69.1°F (20.6°C).

Temperature

In Richmond Heights, the month of July is known for its highest average temperatures, reaching a high of 86.9°F (30.5°C) and a low of 69.1°F (20.6°C).

Heat index

The heat index value for July is computed to be a torrid 100.4°F (38°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. 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. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Richmond Heights, Missouri, in July, it is raining for 16.7 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, there are 144.8 rainfall days, and 30.59" (777mm) of precipitation is accumulated.

Snowfall

In Richmond Heights, Missouri, snow does not fall in April through October.

Daylight

In July, the average length of the day in Richmond Heights is 14h and 33min.
On the first day of July, sunrise is at 5:40 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:12 pm CDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index in Richmond Heights are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In July, a regular UV index of 6 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

What is the warmest month?

July, characterized by an average high temperature of 86.9°F (30.5°C) and a low temperature of 69.1°F (20.6°C), is generally the warmest month.

How hot is July in Richmond Heights?

In July, in Richmond Heights, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 69.1°F (20.6°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is computed to be 100.4°F (38°C).

What is the average humidity in July?

In Richmond Heights, Missouri, the average relative humidity in July is 76%.

How much does it rain in Richmond Heights in July?

In Richmond Heights, in July, during 16.7 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall in Richmond Heights, Missouri.

How many hours of daylight does Richmond Heights have in July?

In Richmond Heights, the average day length in July is 14h and 33min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:12 pm CDT.

What is the month with the most sunshine in Richmond Heights?

The months with the most sunshine are June and July, with an average of 10.5h of sunshine.

How many hours of sunshine does Richmond Heights have in July?

In July, the average sunshine duration in Richmond Heights is 10.5h.

When is the highest UV index?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's 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
Richmond Heights, MO

Average temperature in July - Richmond Heights, MO
  • Average high temperature in July: 86.9°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in July: 69.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in July
Richmond Heights, MO

Average pressure in July - Richmond Heights, 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).

Average wind speed in July
Richmond Heights, MO

Average wind speed in July - Richmond Heights, MO
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in July
Richmond Heights, MO

Average humidity in July - Richmond Heights, MO
  • Average humidity in July: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Richmond Heights, MO

Average rainfall in July - Richmond Heights, MO
  • Average rainfall in July: 3.19"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.69").

Average rainfall days in July
Richmond Heights, MO

Average rainfall days in July - Richmond Heights, MO
  • Average rainfall days in July: 16.7 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in July
Richmond Heights, MO

Average snowfall in July - Richmond Heights, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Richmond Heights, MO

Average snowfall days in July - Richmond Heights, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Richmond Heights, MO

Average daylight in July / Average sunshine in July - Richmond Heights, MO
  • Average daylight in July: 14h and 4min

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 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in July
Richmond Heights, MO

Average sunshine days in July - Richmond Heights, MO
  • Average sunshine days in July: 11.5 days

The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.2 days).

Average UV index in July
Richmond Heights, MO

Average UV index in July - Richmond Heights, 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).

Average cloud cover in July
Richmond Heights, MO

Average cloud cover in July - Richmond Heights, MO
  • Average cloud cover in July: 28

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in July
Richmond Heights, MO

Average visibility in July - Richmond Heights, 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).

Richmond Heights, Missouri, USA

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