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
Start of October brings a shift in the average high-temperature, falling from September's moderately hot 75.9°F (24.4°C) to a refreshing 63°F (17.2°C). In the month of October, Randolph experiences an average low-temperature of 46.9°F (8.3°C).Humidity
The least humid month in Randolph, Illinois, is October, with an average relative humidity of 71%.Rainfall
In October, in Randolph, the rain falls for 9.2 days. Throughout October, 1.02" (26mm) of precipitation is accumulated. In Randolph, during the entire year, the rain falls for 124.4 days and collects up to 13.23" (336mm) of precipitation.Snowfall
May through October are months without snowfall in Randolph, Illinois.Daylight
In Randolph, the average length of the day in October is 11h and 7min.On the first day of October in Randolph, sunrise is at 6:53 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:53 pm CDT.
Sunshine
In October, the average sunshine in Randolph is 6h.UV index
In Randolph, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In October, the maximum UV index of 3 suggests this advice:
Heed the precautions - It is counselled to guard against solar damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Randolph in October?
What is the least humid month in Randolph?
What is the average humidity in October in Randolph?
How many days does it rain in October in Randolph?
When it does not snow in Randolph?
Does it snow in Randolph in October?
What is the average length of the day in October in Randolph?
When are sunrise and sunset in October in Randolph?
How many hours of sunshine does Randolph have in October?
What is the UV index reading in October in Randolph?
Average temperature in October
Randolph, IL
- Average high temperature in October: 63°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in October: 46.9°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in October
Randolph, IL
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Randolph, IL
- Average wind speed in October: 9.6mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in October
Randolph, IL
- Average humidity in October: 71%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Randolph, IL
- Average rainfall in October: 1.02"
The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is December (0.67").
Average rainfall days in October
Randolph, IL
- Average rainfall days in October: 9.2 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in October
Randolph, IL
- Average snowfall in October: 0"
The month with the highest snowfall is January (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Randolph, IL
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (8.5 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
Randolph, 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: 6h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in October
Randolph, IL
- Average sunshine days in October: 19.9 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in October
Randolph, IL
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Randolph, IL
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility in October
Randolph, IL
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Randolph, Illinois, USA
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