July weather forecast
Iatan, MO

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Weather in July

July in Iatan, Missouri, is a tropical summer month, with an average temperature varying between 86.4°F (30.2°C) and 68.4°F (20.2°C).

Temperature

In Iatan, July is the month with the highest recorded average temperatures, measuring a high of 86.4°F (30.2°C) and a low of 68.4°F (20.2°C).

Heat index

Throughout July, the heat index is computed to be a sweltering 98.6°F (37°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 particularly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in July is 77%.

Rainfall

In July, the rain falls for 14.3 days. Throughout July, 3.27" (83mm) of precipitation is accumulated. In Iatan, during the entire year, the rain falls for 130.5 days and collects up to 26.38" (670mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July is 14h and 38min.
On the first day of July, sunrise is at 5:56 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:33 pm CDT.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year in Iatan.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Iatan. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 6 in July suggests the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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 Iatan?

In Iatan, the peak average temperatures are observed in July, with a high of 86.4°F (30.2°C) and a low of 68.4°F (20.2°C).

Is it hot in Iatan during July?

The average high-temperature and low-temperature in Iatan during July are 86.4°F (30.2°C) and 68.4°F (20.2°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 98.6°F (37°C).

What is the average humidity in July in Iatan?

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

How many days does it rain in July in Iatan?

In Iatan, in July, during 14.3 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow in Iatan?

June through September are months without snowfall.

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

In July, the average day length in Iatan is 14h and 38min.

When are sunrise and sunset in July in Iatan?

On the first day of July in Iatan, Missouri, sunrise is at 5:56 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:33 pm CDT.

What month has the most sunshine in Iatan?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Iatan.

How long on average sun shines in July in Iatan?

In July, the average sunshine duration in Iatan, Missouri, is 10.5h.

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

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 Iatan?

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

Average temperature in July - Iatan, MO
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

Average pressure in July
Iatan, MO

Average pressure in July - Iatan, MO
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in July
Iatan, MO

Average wind speed in July - Iatan, MO
  • Average wind speed in July: 6.5mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in July
Iatan, MO

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

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (69%).

Average rainfall in July
Iatan, MO

Average rainfall in July - Iatan, MO
  • Average rainfall in July: 3.27"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is February (0.87").

Average rainfall days in July
Iatan, MO

Average rainfall days in July - Iatan, MO
  • Average rainfall days in July: 14.3 days

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in July
Iatan, MO

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

The month with the highest snowfall is February (2.32").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Iatan, MO

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

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Iatan, 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 24min).

  • Average sunshine in July: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in July
Iatan, MO

Average sunshine days in July - Iatan, MO
  • Average sunshine days in July: 13.5 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in July
Iatan, MO

Average UV index in July - Iatan, 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
Iatan, MO

Average cloud cover in July - Iatan, MO
  • Average cloud cover in July: 26

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in July
Iatan, MO

Average visibility in July - Iatan, 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).

Iatan, Missouri, USA

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