July weather forecast
Oregon, IL

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Weather in July

July, the same as June, is another warm summer month in Oregon, Illinois, with an average temperature varying between 79.9°F (26.6°C) and 63°F (17.2°C).

Temperature

Oregon experiences its highest temperatures in July, with an average peak of 79.9°F (26.6°C) and a low of 63°F (17.2°C).

Humidity

In July, the average relative humidity is 85%.

Rainfall

In Oregon, Illinois, in July, during 16 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Oregon, Illinois, during the entire year, the rain falls for 141.2 days and collects up to 20.31" (516mm) of precipitation.

Snowfall

May through September are months without snowfall in Oregon.

Daylight

In July, the average length of the day is 14h and 53min.
On the first day of the month, sunrise is at 5:25 am and sunset at 8:36 pm. On the last day of July, in Oregon, sunrise is at 5:50 am and sunset at 8:16 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 9.5h of sunshine.

UV index

The months with the highest UV index in Oregon, Illinois, are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 5 during July leads to these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What month is the hottest in Oregon?

Oregon's July weather, with an average high temperature of 79.9°F (26.6°C) and an average low temperature of 63°F (17.2°C), tends to be the warmest of the year.

What are July temperatures in Oregon?

The high-temperature during July is 79.9°F (26.6°C) and the low-temperature is 63°F (17.2°C).

What is the average humidity in July in Oregon?

In July, the average relative humidity in Oregon, Illinois, is 85%.

How much does it rain in Oregon in July?

In Oregon, Illinois, in July, during 16 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Oregon?

In Oregon, snow does not fall in May through September.

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

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

When is the sunrise / sunset in July in Oregon?

In July, on the first day of the month, sunrise is at 5:25 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:16 pm CDT.

What month has the most sunshine in Oregon?

The month with the most sunshine in Oregon is July, with an average of 9.5h of sunshine.

How many hours of sunshine does Oregon have in July?

The average sunshine duration in July in Oregon is 9.5h.

When is the highest UV index in Oregon?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

How high is the UV index in July in Oregon?

In July, the average daily maximum UV index in Oregon, Illinois, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe 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
Oregon, IL

Average temperature in July - Oregon, IL
  • Average high temperature in July: 79.9°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.8°F).

  • Average low temperature in July: 63°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

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Average pressure in July
Oregon, IL

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Oregon, IL

Average wind speed in July - Oregon, IL
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in July
Oregon, IL

Average humidity in July - Oregon, IL
  • Average humidity in July: 85%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in July
Oregon, IL

Average rainfall in July - Oregon, IL
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.94").

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Average rainfall days in July
Oregon, IL

Average rainfall days in July - Oregon, IL
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in July
Oregon, IL

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

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Oregon, IL

Average snowfall days in July - Oregon, 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 May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Oregon, 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: 9h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in July
Oregon, IL

Average sunshine days in July - Oregon, IL
  • Average sunshine days in July: 10.8 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in July
Oregon, IL

Average UV index in July - Oregon, IL
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in July
Oregon, IL

Average cloud cover in July - Oregon, IL
  • Average cloud cover in July: 37

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).

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Average visibility in July
Oregon, IL

Average visibility in July - Oregon, IL
  • Average visibility in July: 5mi

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

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Oregon, Illinois, USA

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