July weather forecast
Valles Mines, MO

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Weather in July

July is a tropical summer month in Valles Mines, Missouri, with an average temperature fluctuating between 88.2°F (31.2°C) and 68°F (20°C).

Temperature

Valles Mines reaches its highest average temperatures in July, measuring 88.2°F (31.2°C) at the peak and 68°F (20°C) at the lowest.

Heat index

The heat index value for July is calculated to be a blisteringly hot 104°F (40°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in July is 76%.

Rainfall

In Valles Mines, in July, it is raining for 14.6 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, there are 124.5 rainfall days, and 16.26" (413mm) of precipitation is accumulated.

Snowfall

In Valles Mines, snow does not fall in April through October.

Daylight

The average length of the day in July is 14h and 30min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of July, sunrise is at 6:04 am and sunset at 8:11 pm CDT.

Sunshine

In July, the average sunshine is 10.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during July translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July proves to be the warmest month, recording an average peak temperature of 88.2°F (31.2°C) and a minimum temperature of 68°F (20°C).

Is it hot during July?

In July, in Valles Mines, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 68°F (20°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 104°F (40°C).

What is the average humidity in July?

In July, the average relative humidity is 76%.

How much does it rain in July?

In Valles Mines, during July, the rain falls for 14.6 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 30min.

When 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 6:04 am and sunset at 8:11 pm CDT.

How long on average sun shines in July?

In July, the average sunshine duration is 10.4h.

What is the month with 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 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
Valles Mines, MO

Average temperature in July - Valles Mines, 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°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 (25.2°F).

Average pressure in July
Valles Mines, MO

Average pressure in July - Valles Mines, 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
Valles Mines, MO

Average wind speed in July - Valles Mines, 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
Valles Mines, MO

Average humidity in July - Valles Mines, 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
Valles Mines, MO

Average rainfall in July - Valles Mines, MO
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in July
Valles Mines, MO

Average rainfall days in July - Valles Mines, MO
  • Average rainfall days in July: 14.6 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in July
Valles Mines, MO

Average snowfall in July - Valles Mines, MO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Valles Mines, MO

Average snowfall days in July - Valles Mines, MO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.6 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
Valles Mines, MO

Average daylight in July / Average sunshine in July - Valles Mines, 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 month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in July
Valles Mines, MO

Average sunshine days in July - Valles Mines, MO
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in July
Valles Mines, MO

Average UV index in July - Valles Mines, 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
Valles Mines, MO

Average cloud cover in July - Valles Mines, MO
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in July
Valles Mines, MO

Average visibility in July - Valles Mines, 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).

Valles Mines, Missouri, USA

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