July weather forecast
Barrington Hills, IL

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Weather in July

July, like June, in Barrington Hills, Illinois, is another warm summer month, with an average temperature ranging between min 63.7°F (17.6°C) and max 80.1°F (26.7°C).

Temperature

Barrington Hills records the warmest temperatures in July, averaging a high of 80.1°F (26.7°C) and a low of 63.7°F (17.6°C).

Humidity

The average relative humidity in July is 82%.

Rainfall

In Barrington Hills, in July, during 17.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Barrington Hills, during the entire year, the rain falls for 132.8 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

In Barrington Hills, snow does not fall in June through September.

Daylight

In Barrington Hills, the average length of the day in July is 14h and 53min.
On the first day of the month, sunrise is at 5:20 am and sunset at 8:32 pm. On the last day of July, sunrise is at 5:45 am and sunset at 8:12 pm CDT.

Sunshine

With an average of 10h of sunshine, July has the most sunshine of the year.

UV index

July is the month with the highest UV index in Barrington Hills, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during July translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

What is the hottest time of year?

July, with an average high of 80.1°F (26.7°C) and a low of 63.7°F (17.6°C), signifies the warmest month of the year.

What are July temperatures?

In July, the average high-temperature and low-temperature are 80.1°F (26.7°C) and 63.7°F (17.6°C) respectively.

What is the average humidity in July?

In July, the average relative humidity is 82%.

How much does it rain in July?

In Barrington Hills, in July, it is raining for 17.3 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow?

In Barrington Hills, Illinois, snow does not fall in June through September.

How many hours of daylight does Barrington Hills have in July?

In Barrington Hills, the average day length in July is 14h and 53min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:20 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:12 pm CDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

How many hours of sunshine does Barrington Hills have in July?

In July, the average sunshine duration is 10h.

When is the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 6.

What is the UV index reading in July?

In Barrington Hills, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to 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
Barrington Hills, IL

Average temperature in July - Barrington Hills, IL
  • Average high temperature in July: 80.1°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in July: 63.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in July
Barrington Hills, IL

Average pressure in July - Barrington Hills, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Barrington Hills, IL

Average wind speed in July - Barrington Hills, IL
  • Average wind speed in July: 6.4mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in July
Barrington Hills, IL

Average humidity in July - Barrington Hills, IL
  • Average humidity in July: 82%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (76%).

Average rainfall in July
Barrington Hills, IL

Average rainfall in July - Barrington Hills, IL
  • Average rainfall in July: 1.85"

The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").

Average rainfall days in July
Barrington Hills, IL

Average rainfall days in July - Barrington Hills, IL
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).

Average snowfall in July
Barrington Hills, IL

Average snowfall in July - Barrington Hills, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Barrington Hills, IL

Average snowfall days in July - Barrington Hills, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Barrington Hills, IL

Average daylight in July / Average sunshine in July - Barrington Hills, IL
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in July
Barrington Hills, IL

Average sunshine days in July - Barrington Hills, IL
  • Average sunshine days in July: 10.7 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in July
Barrington Hills, IL

Average UV index in July - Barrington Hills, IL
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in July
Barrington Hills, IL

Average cloud cover in July - Barrington Hills, IL
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 32).

Average visibility in July
Barrington Hills, IL

Average visibility in July - Barrington Hills, IL
  • Average visibility in July: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Barrington Hills, Illinois, USA

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