September weather forecast
Noble, IL

Weather in September

The first month of the autumn, September, is also a moderately hot month in Noble, Illinois, with an average temperature ranging between min 59.9°F (15.5°C) and max 78.1°F (25.6°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still warm 78.1°F (25.6°C). The average low-temperature, in September, is 59.9°F (15.5°C).

Humidity

In September, the average relative humidity is 74%.

Rainfall

September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 1.54" (39mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in September in Noble is 12h and 26min.
On the first day of September in Noble, sunrise is at 6:22 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:37 pm CDT.

Sunshine

The average sunshine in September is 9.2h.

UV index

In Noble, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Noble?

In Noble, Illinois, in September, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 59.9°F (15.5°C). in August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 91.4°F (33°C).

What is the average humidity in September in Noble?

The average relative humidity in September in Noble is 74%.

What is the driest month in Noble?

The month with the least rainfall in Noble, Illinois, is September, when the rain falls for 12.7 days and typically collects 1.54" (39mm) of precipitation.

How much does it rain in Noble in September?

In Noble, during September, the rain falls for 12.7 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Noble?

May through October are months without snowfall.

How many hours of daylight does Noble have in September?

In Noble, the average day length in September is 12h and 26min.

What time are sunrise and sunset in September in Noble?

In September, on the first day of the month, sunrise is at 6:22 am and sunset at 7:23 pm. On the last day of the month, in Noble, Illinois, sunrise is at 6:47 am and sunset at 6:37 pm CDT.

How long on average sun shines in September in Noble?

In September, the average sunshine duration in Noble, Illinois, is 9.2h.

How high is the UV index in September in Noble?

In Noble, Illinois, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Noble, IL

Average temperature in September - Noble, IL
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in September: 59.9°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 September
Noble, IL

Average pressure in September - Noble, IL
  • Average pressure in September: 30.03"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 September
Noble, IL

Average wind speed in September - Noble, IL
  • Average wind speed in September: 6.7mph

The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in September
Noble, IL

Average humidity in September - Noble, IL
  • Average humidity in September: 74%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Noble, IL

Average rainfall in September - Noble, IL
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in September
Noble, IL

Average rainfall days in September - Noble, IL
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in September
Noble, IL

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

The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Noble, IL

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

The month with the highest number of snowfall days is January (5.9 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
Noble, IL

Average daylight in September / Average sunshine in September - Noble, IL
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 31min).

  • Average sunshine in September: 9h and 12min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in September
Noble, IL

Average sunshine days in September - Noble, IL
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in September
Noble, IL

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

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, November and December (UV index 2).

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Average cloud cover in September
Noble, IL

Average cloud cover in September - Noble, IL
  • Average cloud cover in September: 29

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in September
Noble, IL

Average visibility in September - Noble, IL
  • Average visibility in September: 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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