July weather forecast
Barnhart, MO

Share

Weather in July

July is a hot summer month in Barnhart, Missouri, with an average temperature ranging between min 68.2°F (20.1°C) and max 88°F (31.1°C).

Temperature

Barnhart's warmest temperatures are experienced in July, with average high temperatures of 88°F (31.1°C) and lows of 68.2°F (20.1°C).

Heat index

In July, the average heat index is computed to be a blistering 104°F (40°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in July is 76%.

Rainfall

In Barnhart, in July, it is raining for 17.8 days, with typically 3.11" (79mm) of accumulated precipitation. In Barnhart, during the entire year, the rain falls for 155 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 32min.
On the first day of July, sunrise is at 5:42 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:12 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Deflect overexposure. Sun protection is a necessity. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

The temperatures reach their highest averages in July, with highs of 88°F (31.1°C) and lows of 68.2°F (20.1°C).

How hot is it in July?

The high-temperature, in July, in Barnhart, records 88°F (31.1°C), while the low-temperature is 68.2°F (20.1°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 104°F (40°C).

What is the average humidity in July?

In July, the average relative humidity is 76%.

How many days does it rain in July?

In Barnhart, in July, during 17.8 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

When it does not snow?

In Barnhart, snow does not fall in April through October.

How many hours of daylight does Barnhart have in July?

The average day length in July is 14h and 32min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:42 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:12 pm CDT.

What is the month with the most sunshine?

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

How long on average sun shines in July?

The average sunshine duration in July is 10.5h.

When is the highest UV index?

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

What is the UV index reading in July?

In Barnhart, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Barnhart, MO

Average temperature in July - Barnhart, MO
  • Average high temperature in July: 88°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in July: 68.2°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in July
Barnhart, MO

Average pressure in July - Barnhart, 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
Barnhart, MO

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

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in July
Barnhart, MO

Average humidity in July - Barnhart, 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 (72%).

Average rainfall in July
Barnhart, MO

Average rainfall in July - Barnhart, MO
  • Average rainfall in July: 3.11"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in July
Barnhart, MO

Average rainfall days in July - Barnhart, MO
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in July
Barnhart, MO

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

The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Barnhart, MO

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

The month with the highest number of snowfall days is January (6.8 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
Barnhart, MO

Average daylight in July / Average sunshine in July - Barnhart, 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 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 48min).

Average sunshine days in July
Barnhart, MO

Average sunshine days in July - Barnhart, MO
  • Average sunshine days in July: 10.7 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in July
Barnhart, MO

Average UV index in July - Barnhart, 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
Barnhart, MO

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

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in July
Barnhart, MO

Average visibility in July - Barnhart, 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).

Barnhart, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location