October weather forecast
Georgetown, IL

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Weather in October

October, like September, in Georgetown, Illinois, is another refreshing autumn month, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 47.1°F (8.4°C).

Temperature

A shift in the average high-temperature occurs in October, reducing from a moderately hot 76.1°F (24.5°C) in September to a refreshing 63.1°F (17.3°C). Georgetown observes an average low-temperature of 47.1°F (8.4°C) during October.

Humidity

October is the least humid month in Georgetown, with an average relative humidity of 72%.

Rainfall

In October, the rain falls for 12.4 days. Throughout October, 2.05" (52mm) of precipitation is accumulated. In Georgetown, during the entire year, the rain falls for 151.8 days and collects up to 25.63" (651mm) of precipitation.

Snowfall

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

Daylight

In Georgetown, the average length of the day in October is 11h and 8min.
On the first day of October, sunrise is at 6:47 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:48 pm CDT.

Sunshine

In Georgetown, the average sunshine in October is 6.3h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What are October temperatures in Georgetown?

October temperatures in Georgetown, Illinois, vary between a high-temperature of 63.1°F (17.3°C) and a low-temperature of 47.1°F (8.4°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the least humid month in Georgetown?

October is the least humid month in Georgetown, with an average relative humidity of 72%.

What is the average humidity in October in Georgetown?

The average relative humidity in October in Georgetown, Illinois, is 72%.

How many days does it rain in October in Georgetown?

In Georgetown, in October, it is raining for 12.4 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow in Georgetown?

May through October are months without snowfall in Georgetown.

Does it snow in Georgetown in October?

In Georgetown, Illinois, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Georgetown have in October?

In Georgetown, Illinois, the average day length in October is 11h and 8min.

When are sunrise and sunset in October in Georgetown?

In October, on the first day of the month, sunrise is at 6:47 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:48 pm CDT.

How long on average sun shines in October in Georgetown?

In Georgetown, the average sunshine duration in October is 6.3h.

How high is the UV index in October in Georgetown?

The average daily maximum UV index in October in Georgetown is 3. A UV Index estimate of 3 to 5 represents a medium health risk 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 October
Georgetown, IL

Average temperature in October - Georgetown, IL
  • Average high temperature in October: 63.1°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in October: 47.1°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in October
Georgetown, IL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Georgetown, IL

Average wind speed in October - Georgetown, IL
  • Average wind speed in October: 9.1mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in October
Georgetown, IL

Average humidity in October - Georgetown, IL
  • Average humidity in October: 72%

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 October
Georgetown, IL

Average rainfall in October - Georgetown, IL
  • Average rainfall in October: 2.05"

The wettest month (with the highest rainfall) is April (3.23").
The driest months (with the least rainfall) are February and September (1.38").

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Average rainfall days in October
Georgetown, IL

Average rainfall days in October - Georgetown, IL
  • Average rainfall days in October: 12.4 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in October
Georgetown, IL

Average snowfall in October - Georgetown, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Georgetown, IL

Average snowfall days in October - Georgetown, IL
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (10.6 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
Georgetown, IL

Average daylight in October / Average sunshine in October - Georgetown, IL
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in October
Georgetown, IL

Average sunshine days in October - Georgetown, IL
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in October
Georgetown, IL

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

The months with the highest UV index are 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 October
Georgetown, IL

Average cloud cover in October - Georgetown, IL
  • Average cloud cover in October: 37

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are June, August and September (Cloud cover 32).

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Average visibility in October
Georgetown, IL

Average visibility in October - Georgetown, IL
  • Average visibility in October: 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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Georgetown, Illinois, USA

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