September weather forecast
Verona, IL

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Weather in September

The first month of the autumn, September, is still a warm month in Verona, Illinois, with an average temperature ranging between max 74.8°F (23.8°C) and min 56.8°F (13.8°C).

Temperature

Verona notes an average high-temperature of a still moderately hot 74.8°F (23.8°C) in September, displaying minor variation from August. During the nights in September, an average low-temperature of 56.8°F (13.8°C) is observed in Verona.

Humidity

In September, the average relative humidity in Verona is 77%.

Rainfall

In September, the rain falls for 12.2 days. Throughout September, 1.65" (42mm) of precipitation is accumulated. Throughout the year, there are 140.4 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Verona.

Daylight

In September, the average length of the day in Verona is 12h and 28min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:26 pm. On the last day of September, sunrise is at 6:50 am and sunset at 6:37 pm CDT.

Sunshine

In Verona, the average sunshine in September is 8.8h.

UV index

In Verona, Illinois, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 5 suggests these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What are September temperatures in Verona?

An average high-temperature, in September, in Verona, is 74.8°F (23.8°C) and the average low-temperature is 56.8°F (13.8°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.8°F (31°C).

What is the average humidity in September in Verona?

In September, the average relative humidity in Verona, Illinois, is 77%.

How much does it rain in Verona in September?

In Verona, Illinois, in September, it is raining for 12.2 days, with typically 1.65" (42mm) of accumulated precipitation.

When it does not snow in Verona?

May through September are months without snowfall in Verona, Illinois.

Does it snow in Verona in September?

In Verona, Illinois, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Verona have in September?

The average day length in September in Verona is 12h and 28min.

What time are sunrise and sunset in September in Verona?

On the first day of September, sunrise is at 6:21 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:37 pm CDT.

How many hours of sunshine does Verona have in September?

In Verona, the average sunshine duration in September is 8.8h.

What is the UV index intensity in September in Verona?

The average daily maximum UV index in September in Verona, Illinois, is 5. A UV Index estimate 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 September
Verona, IL

Average temperature in September - Verona, IL
  • Average high temperature in September: 74.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in September
Verona, IL

Average pressure in September - Verona, IL
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
Verona, IL

Average wind speed in September - Verona, IL
  • Average wind speed in September: 7.1mph

The windiest months (with the highest average wind speed) are January and April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in September
Verona, IL

Average humidity in September - Verona, IL
  • Average humidity in September: 77%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Verona, IL

Average rainfall in September - Verona, IL
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is February (0.98").

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Average rainfall days in September
Verona, IL

Average rainfall days in September - Verona, IL
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall in September
Verona, IL

Average snowfall in September - Verona, IL
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Verona, IL

Average snowfall days in September - Verona, IL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Verona, IL

Average daylight in September / Average sunshine in September - Verona, IL
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in September
Verona, IL

Average sunshine days in September - Verona, IL
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in September
Verona, IL

Average UV index in September - Verona, IL
  • Average UV index in September: 5

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

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Average cloud cover in September
Verona, IL

Average cloud cover in September - Verona, IL
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 33).

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Average visibility in September
Verona, IL

Average visibility in September - Verona, IL
  • Average visibility in September: 6mi

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

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Verona, Illinois, USA

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