October weather forecast
Sailor Springs, IL

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Weather in October

October, like September, in Sailor Springs, Illinois, is another comfortable autumn month, with an average temperature fluctuating between 49.1°F (9.5°C) and 65.8°F (18.8°C).

Temperature

The commencement of October indicates a shift in the average high-temperature, receding from September's moderately hot 78.6°F (25.9°C) to an enjoyable 65.8°F (18.8°C). In October, the recorded average low-temperature is a chilly 49.1°F (9.5°C).

Humidity

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

Rainfall

In Sailor Springs, during October, the rain falls for 11.5 days and regularly aggregates up to 2.99" (76mm) of precipitation. Throughout the year, there are 167.3 rainfall days, and 37.17" (944mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 22.8 snowfall days, and 7.09" (180mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of October, sunrise is at 6:50 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:53 pm CDT.

Sunshine

The average sunshine in October is 6.5h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 in October interprets into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

The average high-temperature, in October, in Sailor Springs, is 65.8°F (18.8°C), while the average low-temperature is 49.1°F (9.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 91.4°F (33°C).

What is the least humid month?

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

What is the average humidity in October?

The average relative humidity in October is 70%.

How many days does it rain in October?

In Sailor Springs, in October, during 11.5 rainfall days, 2.99" (76mm) of precipitation is typically accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow.

What is the average length of the day in October?

In Sailor Springs, the average day length in October is 11h and 10min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:50 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:53 pm CDT.

How many hours of sunshine does Sailor Springs have in October?

In Sailor Springs, the average sunshine duration in October is 6.5h.

What is the UV index reading in October?

In Sailor Springs, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health risk 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
Sailor Springs, IL

Average temperature in October - Sailor Springs, IL
  • Average high temperature in October: 65.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in October: 49.1°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).

Average pressure in October
Sailor Springs, IL

Average pressure in October - Sailor Springs, 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).

Average wind speed in October
Sailor Springs, IL

Average wind speed in October - Sailor Springs, IL
  • Average wind speed in October: 8.7mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in October
Sailor Springs, IL

Average humidity in October - Sailor Springs, IL
  • Average humidity in October: 70%

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

Average rainfall in October
Sailor Springs, IL

Average rainfall in October - Sailor Springs, IL
  • Average rainfall in October: 2.99"

The wettest month (with the highest rainfall) is April (4.88").
The driest months (with the least rainfall) are February and September (2.09").

Average rainfall days in October
Sailor Springs, IL

Average rainfall days in October - Sailor Springs, IL
  • Average rainfall days in October: 11.5 days

The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in October
Sailor Springs, IL

Average snowfall in October - Sailor Springs, IL
  • Average snowfall in October: 0.12"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Sailor Springs, IL

Average snowfall days in October - Sailor Springs, IL
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Sailor Springs, IL

Average daylight in October / Average sunshine in October - Sailor Springs, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in October
Sailor Springs, IL

Average sunshine days in October - Sailor Springs, IL
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (9 days).

Average UV index in October
Sailor Springs, IL

Average UV index in October - Sailor Springs, 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).

Average cloud cover in October
Sailor Springs, IL

Average cloud cover in October - Sailor Springs, IL
  • Average cloud cover in October: 34

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in October
Sailor Springs, IL

Average visibility in October - Sailor Springs, 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).

Sailor Springs, Illinois, USA

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