Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The arrival of October signals a shift in temperature, down from a moderately hot 78.6°F (25.9°C) in September to a comfortable 66°F (18.9°C). Throughout October, an average nighttime temperature of 49.1°F (9.5°C) is experienced in Saint Francisville.Humidity
October is the least humid month, with an average relative humidity of 70%.Rainfall
In Saint Francisville, Illinois, in October, it is raining for 5.9 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 89 rainfall days, and 7.6" (193mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In October, the average length of the day is 11h and 11min.On the first day of the month, sunrise is at 6:47 am and sunset at 6:32 pm. On the last day of October, in Saint Francisville, sunrise is at 7:16 am and sunset at 5:51 pm CDT.
Sunshine
In Saint Francisville, the average sunshine in October is 7.3h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 3 in October transforms into the following instructions:
Take precautions - Protection against sun damage is advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are the temperatures in Saint Francisville in October?
What is the least humid month in Saint Francisville?
What is the average humidity in October in Saint Francisville?
How much does it rain in Saint Francisville in October?
When it does not snow in Saint Francisville?
Does it snow in Saint Francisville in October?
How many hours of daylight does Saint Francisville have in October?
When are sunrise and sunset in October in Saint Francisville?
How long on average sun shines in October in Saint Francisville?
What is the UV index reading in October in Saint Francisville?
Average temperature in October
Saint Francisville, IL
- Average high temperature in October: 66°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 (36.9°F).
- Average low temperature in October: 49.1°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in October
Saint Francisville, 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).
Average wind speed in October
Saint Francisville, IL
- Average wind speed in October: 8.6mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in October
Saint Francisville, 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%).
Average rainfall in October
Saint Francisville, IL
- Average rainfall in October: 0.59"
The wettest month (with the highest rainfall) is April (0.91").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in October
Saint Francisville, IL
- Average rainfall days in October: 5.9 days
The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (4.9 days).
Average snowfall in October
Saint Francisville, IL
- Average snowfall in October: 0"
The month with the highest snowfall is March (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Saint Francisville, IL
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Saint Francisville, 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: 7h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in October
Saint Francisville, IL
- Average sunshine days in October: 23 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (16.9 days).
Average UV index in October
Saint Francisville, IL
- Average UV index in October: 3
The months with the highest UV index are 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
Saint Francisville, IL
- Average cloud cover in October: 34
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in October
Saint Francisville, 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).
Saint Francisville, Illinois, USA
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