July weather forecast
Sandoval, IL

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Weather in July

July, the same as June, is another warm summer month in Sandoval, Illinois, with an average temperature fluctuating between 67.5°F (19.7°C) and 84.7°F (29.3°C).

Temperature

With an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month.

Heat index

July's average heat index is evaluated at a very hot 96.8°F (36°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

May, July and August, with an average relative humidity of 80%, are the most humid months in Sandoval, Illinois.

Rainfall

In Sandoval, in July, it is raining for 16.5 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in Sandoval, there are 145.5 rainfall days, and 28.39" (721mm) of precipitation is accumulated.

Snowfall

In Sandoval, snow does not fall in May through October.

Daylight

The average length of the day in July in Sandoval, Illinois, is 14h and 33min.
On the first day of July, sunrise is at 5:36 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:07 pm CDT.

Sunshine

In July, the average sunshine in Sandoval, Illinois, is 10.4h.

UV index

June 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 threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What are the warmest months in Sandoval?

July is the month when Sandoval, Illinois, sees the average highest temperatures, with a high of 84.7°F (29.3°C) and a low of 67.5°F (19.7°C).

How hot does it get in Sandoval in July?

The average high-temperature and low-temperature in Sandoval, Illinois, during July are 84.7°F (29.3°C) and 67.5°F (19.7°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in July is evaluated at 96.8°F (36°C).

What is the most humid month in Sandoval?

May, July and August, with an average relative humidity of 80%, are most humid months in Sandoval, Illinois.

What is the average humidity in July in Sandoval?

The average relative humidity in July in Sandoval, Illinois, is 80%.

How many days does it rain in July in Sandoval?

In July, in Sandoval, the rain falls for 16.5 days. Throughout July, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Sandoval?

In Sandoval, Illinois, snow does not fall in May through October.

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

The average day length in July in Sandoval is 14h and 33min.

When are sunrise and sunset in July in Sandoval?

In July, on the first day of the month, sunrise is at 5:36 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:07 pm CDT.

How long on average sun shines in July in Sandoval?

The average sunshine duration in July is 10.4h.

What are the months with the highest UV index in Sandoval?

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

What is the UV index intensity in July in Sandoval?

The average daily maximum UV index in July in Sandoval 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
Sandoval, IL

Average temperature in July - Sandoval, IL
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37°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 (24.3°F).

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Average pressure in July
Sandoval, IL

Average pressure in July - Sandoval, IL
  • 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).

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Average wind speed in July
Sandoval, IL

Average wind speed in July - Sandoval, IL
  • Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in July
Sandoval, IL

Average humidity in July - Sandoval, IL
  • Average humidity in July: 80%

The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
Sandoval, IL

Average rainfall in July - Sandoval, IL
  • Average rainfall in July: 2.76"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days in July
Sandoval, IL

Average rainfall days in July - Sandoval, IL
  • Average rainfall days in July: 16.5 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (7.2 days).

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Average snowfall in July
Sandoval, IL

Average snowfall in July - Sandoval, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Sandoval, IL

Average snowfall days in July - Sandoval, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Sandoval, IL

Average daylight in July / Average sunshine in July - Sandoval, IL
  • Average daylight in July: 14h and 4min

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 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 30min).

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Average sunshine days in July
Sandoval, IL

Average sunshine days in July - Sandoval, IL
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in July
Sandoval, IL

Average UV index in July - Sandoval, IL
  • 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, November and December (UV index 2).

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Average cloud cover in July
Sandoval, IL

Average cloud cover in July - Sandoval, IL
  • Average cloud cover in July: 29

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in July
Sandoval, IL

Average visibility in July - Sandoval, IL
  • 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).

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Sandoval, Illinois, USA

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