October weather forecast
Claremont, IL

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Weather in October

October, the same as September, is another enjoyable autumn month in Claremont, Illinois, with an average temperature fluctuating between 49.3°F (9.6°C) and 65.8°F (18.8°C).

Temperature

With October's arrival, Claremont sees a decrease in average high-temperatures, moving from a moderately hot 78.1°F (25.6°C) in September to an enjoyable 65.8°F (18.8°C). Claremont, during the nights of October, experiences an average temperature drop to a chilly 49.3°F (9.6°C).

Humidity

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

Rainfall

In Claremont, in October, during 10.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, in Claremont, Illinois, there are 152.3 rainfall days, and 27.99" (711mm) of precipitation is accumulated.

Snowfall

In Claremont, snow does not fall in May through October.

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of October in Claremont, sunrise is at 6:48 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:52 pm CDT.

Sunshine

The average sunshine in October in Claremont is 6.6h.

UV index

In Claremont, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 3 in October leads to these recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To protect against the Sun's most potent rays, avoid direct exposure around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What is the average October temperature in Claremont?

In October, the average high-temperature and low-temperature in Claremont, Illinois, are 65.8°F (18.8°C) and 49.3°F (9.6°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 91.4°F (33°C).

What is the least humid month in Claremont?

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

What is the average humidity in October in Claremont?

The average relative humidity in October is 70%.

How much does it rain in Claremont in October?

In Claremont, in October, during 10.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When it does not snow in Claremont?

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

Does it snow in Claremont in October?

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

What is the average length of the day in October in Claremont?

The average day length in October in Claremont is 11h and 10min.

When are sunrise and sunset in October in Claremont?

On the first day of October in Claremont, sunrise is at 6:48 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:52 pm CDT.

How long on average sun shines in October in Claremont?

In Claremont, the average sunshine duration in October is 6.6h.

How high is the UV index in October in Claremont?

The average daily maximum UV index in October in Claremont is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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
Claremont, IL

Average temperature in October - Claremont, IL
  • Average high temperature in October: 65.8°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 October: 49.3°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 October
Claremont, IL

Average pressure in October - Claremont, IL
  • Average pressure in October: 30.04"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 October
Claremont, IL

Average wind speed in October - Claremont, IL
  • Average wind speed in October: 8.6mph

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 October
Claremont, IL

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

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 October
Claremont, IL

Average rainfall in October - Claremont, IL
  • Average rainfall in October: 2.13"

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 October
Claremont, IL

Average rainfall days in October - Claremont, IL
  • Average rainfall days in October: 10.2 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 October
Claremont, IL

Average snowfall in October - Claremont, IL
  • Average snowfall in October: 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 October
Claremont, IL

Average snowfall days in October - Claremont, IL
  • Average snowfall days in October: 0.2 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 October /
Average sunshine in October
Claremont, IL

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 4min

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 October
Claremont, IL

Average sunshine days in October - Claremont, IL
  • Average sunshine days in October: 18.8 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 October
Claremont, IL

Average UV index in October - Claremont, 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, November and December (UV index 2).

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Average cloud cover in October
Claremont, IL

Average cloud cover in October - Claremont, IL
  • Average cloud cover in October: 33

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 October
Claremont, IL

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

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