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 commencement of October indicates a shift in the average high-temperature, receding from September's warm 77.5°F (25.3°C) to a refreshing 63.5°F (17.5°C). In October, the recorded average low-temperature in Quincy is a chilly 46.8°F (8.2°C).Humidity
With an average relative humidity of 71%, October is the least humid month in Quincy, Illinois.Rainfall
In October, in Quincy, the rain falls for 10.3 days. Throughout October, 1.85" (47mm) of precipitation is accumulated. In Quincy, Illinois, during the entire year, the rain falls for 134.2 days and collects up to 23.15" (588mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Quincy. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 27.6 snowfall days, and 7.95" (202mm) of snow is accumulated.Daylight
In Quincy, the average length of the day in October is 11h and 8min.On the first day of the month, sunrise is at 7:02 am and sunset at 6:47 pm. On the last day of October, in Quincy, Illinois, sunrise is at 7:34 am and sunset at 6:04 pm CDT.
Sunshine
In Quincy, the average sunshine in October is 5.7h.UV index
In Quincy, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 3 in October, converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Quincy in October?
What is the least humid month in Quincy?
What is the average humidity in October in Quincy?
How many days does it rain in October in Quincy?
When does it start snowing in Quincy?
How many hours of daylight does Quincy have in October?
When are sunrise and sunset in October in Quincy?
How many hours of sunshine does Quincy have in October?
How high is the UV index in October in Quincy?
Average temperature in October
Quincy, IL
- Average high temperature in October: 63.5°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in October
Quincy, 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 (29.91"Hg).
Average wind speed in October
Quincy, IL
- Average wind speed in October: 9mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in October
Quincy, IL
- Average humidity in October: 71%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Quincy, IL
- Average rainfall in October: 1.85"
The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are January and December (1.02").
Average rainfall days in October
Quincy, IL
- Average rainfall days in October: 10.3 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5 days).
Average snowfall in October
Quincy, IL
- Average snowfall in October: 0.2"
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Quincy, IL
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (8.8 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
Quincy, 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 24min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in October
Quincy, IL
- Average sunshine days in October: 18.7 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in October
Quincy, 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
Quincy, IL
- Average cloud cover in October: 35
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in October
Quincy, 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).
Quincy, Illinois, USA
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