October weather forecast
Carthage, IL

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Weather in October

October, the same as September, is another comfortable autumn month in Carthage, Illinois, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 63.3°F (17.4°C).

Temperature

October's onset brings a reduction in the average high-temperature, from a moderately hot 77.2°F (25.1°C) in September to an enjoyable 63.3°F (17.4°C). During the nights in October, Carthage experiences a consistent average temperature of 46°F (7.8°C).

Humidity

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

Rainfall

In Carthage, during October, the rain falls for 9.7 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Carthage, during the entire year, the rain falls for 128.2 days and collects up to 20.08" (510mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Carthage, Illinois. October is the first month it typically snows in Carthage. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Carthage, during the entire year, snow falls for 25.4 days and aggregates up to 7.09" (180mm) of snow.

Daylight

The average length of the day in October in Carthage is 11h and 7min.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:34 am and sunset at 6:02 pm CDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 3 during October translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the temperature in October in Carthage?

The average high-temperature and low-temperature during October are 63.3°F (17.4°C) and 46°F (7.8°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 89.6°F (32°C).

What is the least humid month in Carthage?

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

What is the average humidity in October in Carthage?

The average relative humidity in October in Carthage, Illinois, is 70%.

How much does it rain in Carthage in October?

In Carthage, during October, the rain falls for 9.7 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When does it start snowing in Carthage?

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

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

In October, the average day length is 11h and 7min.

When are sunrise and sunset in October in Carthage?

On the first day of October in Carthage, Illinois, sunrise is at 7:01 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:02 pm CDT.

How long on average sun shines in October in Carthage?

In Carthage, the average sunshine duration in October is 5.6h.

What is the UV index intensity in October in Carthage?

In October, the average daily maximum UV index in Carthage, Illinois, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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
Carthage, IL

Average temperature in October - Carthage, IL
  • Average high temperature in October: 63.3°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (31.3°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 (19.2°F).

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Average pressure in October
Carthage, IL

Average pressure in October - Carthage, 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
Carthage, IL

Average wind speed in October - Carthage, IL
  • Average wind speed in October: 9.3mph

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
Carthage, IL

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

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in October
Carthage, IL

Average rainfall in October - Carthage, IL
  • Average rainfall in October: 1.46"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in October
Carthage, IL

Average rainfall days in October - Carthage, IL
  • Average rainfall days in October: 9.7 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in October
Carthage, IL

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

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Carthage, IL

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

The month with the highest number of snowfall days is January (8.2 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
Carthage, IL

Average daylight in October / Average sunshine in October - Carthage, 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 18min).

  • Average sunshine in October: 5h and 4min

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 12min).

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Average sunshine days in October
Carthage, IL

Average sunshine days in October - Carthage, IL
  • Average sunshine days in October: 20.2 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in October
Carthage, IL

Average UV index in October - Carthage, 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
Carthage, IL

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

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 29).

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Average visibility in October
Carthage, IL

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

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