July weather forecast
Boonville, MO

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Weather in July

July is a hot summer month in Boonville, Missouri, with an average temperature fluctuating between 68°F (20°C) and 86.5°F (30.3°C).

Temperature

July is the month that records the highest temperatures, with averages ranging from a high of 86.5°F (30.3°C) to a low of 68°F (20°C).

Heat index

The heat index in July is calculated to be a sweltering 100.4°F (38°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In July, the average relative humidity in Boonville is 77%.

Rainfall

In Boonville, in July, it is raining for 14.9 days, with typically 3.03" (77mm) of accumulated precipitation. In Boonville, during the entire year, the rain falls for 136.6 days and collects up to 28.31" (719mm) of precipitation.

Snowfall

In Boonville, snow does not fall in June through September.

Daylight

In Boonville, the average length of the day in July is 14h and 35min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:40 pm. On the last day of July, sunrise is at 6:11 am and sunset at 8:23 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Boonville?

In Boonville, July is the month with the highest recorded average temperatures, measuring a high of 86.5°F (30.3°C) and a low of 68°F (20°C).

How hot is it in Boonville in July?

In July, the average high-temperature and low-temperature in Boonville are 86.5°F (30.3°C) and 68°F (20°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 100.4°F (38°C).

What is the average humidity in July in Boonville?

In Boonville, the average relative humidity in July is 77%.

How many days does it rain in July in Boonville?

In July, in Boonville, Missouri, the rain falls for 14.9 days. Throughout July, 3.03" (77mm) of precipitation is accumulated.

When it does not snow in Boonville?

June through September are months without snowfall.

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

In Boonville, Missouri, the average day length in July is 14h and 35min.

What time are sunrise and sunset in July in Boonville?

In July, on the first day of the month, sunrise is at 5:49 am and sunset at 8:40 pm. On the last day of the month, in Boonville, Missouri, sunrise is at 6:11 am and sunset at 8:23 pm CDT.

What are the months with the most sunshine in Boonville?

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

How many hours of sunshine does Boonville have in July?

The average sunshine duration in July in Boonville, Missouri, is 10.4h.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Boonville, Missouri.

What is the UV index intensity in July in Boonville?

The average daily maximum UV index in July in Boonville, Missouri, is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Boonville, MO

Average temperature in July - Boonville, MO
  • Average high temperature in July: 86.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in July: 68°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in July
Boonville, MO

Average pressure in July - Boonville, 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 (29.91"Hg).

Average wind speed in July
Boonville, MO

Average wind speed in July - Boonville, MO
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is March (9.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in July
Boonville, MO

Average humidity in July - Boonville, MO
  • Average humidity in July: 77%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Boonville, MO

Average rainfall in July - Boonville, MO
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in July
Boonville, MO

Average rainfall days in July - Boonville, MO
  • Average rainfall days in July: 14.9 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in July
Boonville, MO

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

The month with the highest snowfall is January (3.27").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Boonville, MO

Average snowfall days in July - Boonville, 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 June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
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 48min).

Average sunshine days in July
Boonville, MO

Average sunshine days in July - Boonville, MO
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.1 days).

Average UV index in July
Boonville, MO

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

The months with the highest UV index are 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
Boonville, MO

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

The months with the most cloud cover are January, February and March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in July
Boonville, MO

Average visibility in July - Boonville, 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).

Boonville, Missouri, USA

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