October weather forecast
Augusta, IL

Weather in October

October, like September, in Augusta, Illinois, is another comfortable autumn month, with an average temperature varying between 46°F (7.8°C) and 63°F (17.2°C).

Temperature

In Augusta, the average high-temperature in October decreases from a moderately hot 76.8°F (24.9°C) in September to a comfortable 63°F (17.2°C). In Augusta, Illinois, the average low-temperature is 46°F (7.8°C).

Humidity

October is the least humid month in Augusta, with an average relative humidity of 71%.

Rainfall

In Augusta, in October, it is raining for 7.5 days, with typically 0.71" (18mm) of accumulated precipitation. Throughout the year, in Augusta, there are 94.4 rainfall days, and 7.76" (197mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Augusta, Illinois, are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Augusta, there are 20.5 snowfall days, and 2.44" (62mm) of snow is accumulated.

Daylight

In Augusta, the average length of the day in October is 11h and 7min.
On the first day of the month, sunrise is at 7:00 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:32 am and sunset at 6:02 pm CDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 in October transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the least humid month in Augusta?

October is the least humid month in Augusta, with an average relative humidity of 71%.

What is the average humidity in October in Augusta?

The average relative humidity in October is 71%.

How much does it rain in Augusta in October?

In Augusta, in October, it is raining for 7.5 days, with typically 0.71" (18mm) of accumulated precipitation.

When does it start snowing in Augusta?

October is the first month it typically snows in Augusta, Illinois. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Augusta have in October?

The average day length in October in Augusta is 11h and 7min.

When is the sunrise / sunset in October in Augusta?

In October, on the first day of the month, sunrise is at 7:00 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:02 pm CDT.

How many hours of sunshine does Augusta have in October?

In October, the average sunshine duration is 5.6h.

How high is the UV index in October in Augusta?

In October, the average daily maximum UV index in Augusta is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Augusta, IL

Average temperature in October - Augusta, IL
  • Average high temperature in October: 63°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in October
Augusta, IL

Average pressure in October - Augusta, IL
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
Augusta, IL

Average wind speed in October - Augusta, IL
  • Average wind speed in October: 9.2mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in October
Augusta, IL

Average humidity in October - Augusta, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Augusta, IL

Average rainfall in October - Augusta, IL
  • Average rainfall in October: 0.71"

The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is December (0.35").

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Average rainfall days in October
Augusta, IL

Average rainfall days in October - Augusta, IL
  • Average rainfall days in October: 7.5 days

The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is January (3.3 days).

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Average snowfall in October
Augusta, IL

Average snowfall in October - Augusta, IL
  • Average snowfall in October: 0.08"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Augusta, IL

Average snowfall days in October - Augusta, IL
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Augusta, IL

Average daylight in October / Average sunshine in October - Augusta, IL
  • Average daylight in October: 11h and 7min

The month with the longest days is June (Average daylight: 14h and 59min).
The month with the shortest days is December (Average daylight: 9h and 22min).

  • Average sunshine in October: 5h and 36min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in October
Augusta, IL

Average sunshine days in October - Augusta, IL
  • Average sunshine days in October: 20.7 days

The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is June (13.9 days).

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Average UV index in October
Augusta, IL

Average UV index in October - Augusta, IL
  • Average UV index in October: 3

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

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Average cloud cover in October
Augusta, IL

Average cloud cover in October - Augusta, IL
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in October
Augusta, IL

Average visibility in October - Augusta, IL
  • Average visibility in October: 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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