October weather forecast
Gross, IL

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Weather in October

October, like September, in Gross, Illinois, is another refreshing autumn month, with an average temperature ranging between min 49.6°F (9.8°C) and max 67.8°F (19.9°C).

Temperature

The onset of October entails a temperature shift, as the average high-temperature decreases from a moderately hot 79.9°F (26.6°C) in September to an enjoyable 67.8°F (19.9°C). Gross experiences a steady low-temperature of 49.6°F (9.8°C) throughout October.

Humidity

With an average relative humidity of 70%, October is the least humid month.

Rainfall

In Gross, in October, during 9.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Gross, during the entire year, the rain falls for 146.3 days and collects up to 24.96" (634mm) of precipitation.

Snowfall

May through October are months without snowfall in Gross.

Daylight

In Gross, the average length of the day in October is 11h and 13min.
On the first day of October, sunrise is at 6:49 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:55 pm CDT.

Sunshine

In October, the average sunshine is 6.9h.

UV index

In October, the average daily maximum UV index in Gross is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 3 during October, leads to the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What is the usual temperature for Gross in October?

Gross in October has an average high-temperature of 67.8°F (19.9°C) and an average low-temperature of 49.6°F (9.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 95°F (35°C).

What is the least humid month in Gross?

October is the least humid month, with an average relative humidity of 70%.

What is the average humidity in October in Gross?

In October, the average relative humidity in Gross is 70%.

How much does it rain in Gross in October?

In Gross, in October, during 9.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow in Gross?

May through October are months without snowfall in Gross, Illinois.

Does it snow in Gross in October?

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

How many hours of daylight does Gross have in October?

In October, the average day length in Gross is 11h and 13min.

When is the sunrise / sunset in October in Gross?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:35 pm. On the last day of the month, in Gross, sunrise is at 7:17 am and sunset at 5:55 pm CDT.

How long on average sun shines in October in Gross?

The average sunshine duration in October in Gross is 6.9h.

How high is the UV index in October in Gross?

In Gross, Illinois, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Gross, IL

Average temperature in October - Gross, IL
  • Average high temperature in October: 67.8°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in October: 49.6°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in October
Gross, IL

Average pressure in October - Gross, IL
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in October
Gross, IL

Average wind speed in October - Gross, IL
  • Average wind speed in October: 8.2mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in October
Gross, IL

Average humidity in October - Gross, IL
  • Average humidity in October: 70%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in October
Gross, IL

Average rainfall in October - Gross, IL
  • Average rainfall in October: 1.77"

The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").

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Average rainfall days in October
Gross, IL

Average rainfall days in October - Gross, IL
  • Average rainfall days in October: 9.5 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).

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Average snowfall in October
Gross, IL

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

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Gross, IL

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

The month with the highest number of snowfall days is January (4.8 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
Gross, IL

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in October
Gross, IL

Average sunshine days in October - Gross, IL
  • Average sunshine days in October: 20.5 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in October
Gross, IL

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

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 and December (UV index 2).

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Average cloud cover in October
Gross, IL

Average cloud cover in October - Gross, IL
  • Average cloud cover in October: 31

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in October
Gross, IL

Average visibility in October - Gross, 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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Gross, Illinois, USA

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