October weather forecast
Jonesboro, IL

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Weather in October

October, the same as September, is another comfortable autumn month in Jonesboro, Illinois, with an average temperature varying between 49.5°F (9.7°C) and 67.8°F (19.9°C).

Temperature

With the beginning of October, the average high-temperature shows a decrease, transitioning from a warm 81°F (27.2°C) in September to a comfortable 67.8°F (19.9°C). Jonesboro's average low-temperature for the month of October records at a frosty 49.5°F (9.7°C).

Humidity

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

Rainfall

In October, the rain falls for 8.7 days. Throughout October, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 143 rainfall days, and 27.44" (697mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Jonesboro are January through April, October through December. October is the first month it typically snows in Jonesboro. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Jonesboro, there are 14.9 snowfall days, and 6.06" (154mm) of snow is accumulated.

Daylight

The average length of the day in October in Jonesboro is 11h and 13min.
On the first day of the month, sunrise is at 6:53 am and sunset at 6:39 pm. On the last day of October, sunrise is at 7:21 am and sunset at 5:59 pm CDT.

Sunshine

In October, the average sunshine in Jonesboro is 6.5h.

UV index

The average daily maximum UV index in October in Jonesboro is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 3 in October leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Jonesboro in October?

In Jonesboro, in October, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 49.5°F (9.7°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 84.2°F (29°C).

What is the least humid month in Jonesboro?

With an average relative humidity of 71%, October is the least humid month.

What is the average humidity in October in Jonesboro?

The average relative humidity in October in Jonesboro is 71%.

How much does it rain in Jonesboro in October?

In Jonesboro, during October, the rain falls for 8.7 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When does it start to snow in Jonesboro?

October is the first month it typically snows in Jonesboro. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Jonesboro have in October?

The average day length in October is 11h and 13min.

What time are sunrise and sunset in October in Jonesboro?

In October, on the first day of the month, sunrise is at 6:53 am and sunset at 6:39 pm. On the last day of the month, in Jonesboro, Illinois, sunrise is at 7:21 am and sunset at 5:59 pm CDT.

How long on average sun shines in October in Jonesboro?

In October, the average sunshine duration is 6.5h.

What is the UV index intensity in October in Jonesboro?

The average daily maximum UV index in October 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Jonesboro, IL

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

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in October: 49.5°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in October
Jonesboro, IL

Average pressure in October - Jonesboro, 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 (29.94"Hg).

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Average wind speed in October
Jonesboro, IL

Average wind speed in October - Jonesboro, IL
  • Average wind speed in October: 7.6mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in October
Jonesboro, IL

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Jonesboro, IL

Average rainfall in October - Jonesboro, IL
  • Average rainfall in October: 2.01"

The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in October
Jonesboro, IL

Average rainfall days in October - Jonesboro, IL
  • Average rainfall days in October: 8.7 days

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in October
Jonesboro, IL

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

The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Jonesboro, IL

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

The month with the highest number of snowfall days is January (4.6 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
Jonesboro, IL

Average daylight in October / Average sunshine in October - Jonesboro, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in October
Jonesboro, IL

Average sunshine days in October - Jonesboro, IL
  • Average sunshine days in October: 21 days

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in October
Jonesboro, IL

Average UV index in October - Jonesboro, 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
Jonesboro, IL

Average cloud cover in October - Jonesboro, IL
  • Average cloud cover in October: 32

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in October
Jonesboro, IL

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

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