July weather forecast
Bonne Terre, MO

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Weather in July

July in Bonne Terre, Missouri, is a tropical summer month, with temperature in the range of an average high of 88.2°F (31.2°C) and an average low of 67.5°F (19.7°C).

Temperature

In Bonne Terre, July is the warmest month, with temperatures averaging a high of 88.2°F (31.2°C) and a low of 67.5°F (19.7°C).

Heat index

Throughout July, the heat index is estimated at a scorching 104°F (40°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Bonne Terre, the average relative humidity in July is 76%.

Rainfall

In Bonne Terre, in July, it is raining for 16.8 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in Bonne Terre, there are 150.7 rainfall days, and 32.13" (816mm) of precipitation is accumulated.

Snowfall

In Bonne Terre, snow does not fall in April through October.

Daylight

In Bonne Terre, the average length of the day in July is 14h and 29min.
On the first day of July, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:11 pm CDT.

Sunshine

The average sunshine in July is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: During July, 6 as the daily maximum UV index converts into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

July, with average temperatures reaching a high of 88.2°F (31.2°C) and a low of 67.5°F (19.7°C), is the warmest month.

How hot is it in July?

In July, in Bonne Terre, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 67.5°F (19.7°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in July is estimated at 104°F (40°C).

What is the average humidity in July?

In Bonne Terre, the average relative humidity in July is 76%.

How much does it rain in July?

In Bonne Terre, in July, it is raining for 16.8 days, with typically 3.15" (80mm) of accumulated precipitation.

When it does not snow?

In Bonne Terre, snow does not fall in April through October.

How many hours of daylight does Bonne Terre have in July?

In July, the average day length is 14h and 29min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:11 pm CDT.

How long on average sun shines in July?

The average sunshine duration in July is 10.4h.

When is the highest UV index?

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

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
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
Bonne Terre, MO

Average temperature in July - Bonne Terre, 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 (39.6°F).

  • Average low temperature in July: 67.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in July
Bonne Terre, MO

Average pressure in July - Bonne Terre, 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
Bonne Terre, MO

Average wind speed in July - Bonne Terre, MO
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in July
Bonne Terre, MO

Average humidity in July - Bonne Terre, MO
  • Average humidity in July: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in July
Bonne Terre, MO

Average rainfall in July - Bonne Terre, MO
  • Average rainfall in July: 3.15"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in July
Bonne Terre, MO

Average rainfall days in July - Bonne Terre, MO
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (7.7 days).

Average snowfall in July
Bonne Terre, MO

Average snowfall in July - Bonne Terre, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Bonne Terre, MO

Average snowfall days in July - Bonne Terre, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Bonne Terre, MO

Average daylight in July / Average sunshine in July - Bonne Terre, 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 36min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).

Average sunshine days in July
Bonne Terre, MO

Average sunshine days in July - Bonne Terre, MO
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in July
Bonne Terre, MO

Average UV index in July - Bonne Terre, 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, November and December (UV index 2).

Average cloud cover in July
Bonne Terre, MO

Average cloud cover in July - Bonne Terre, MO
  • Average cloud cover in July: 31

The months with the most cloud cover are January and February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in July
Bonne Terre, MO

Average visibility in July - Bonne Terre, MO
  • Average visibility in July: 5mi

The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).

Bonne Terre, Missouri, USA

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