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 onset of October results in a decrease in the average high-temperature, receding from a moderately hot 81.5°F (27.5°C) in September to a pleasant 68.9°F (20.5°C). Throughout October, the temperature in Olmsted tends to fall to a consistent average low of 51.1°F (10.6°C).Humidity
The least humid month is October, with an average relative humidity of 69%.Rainfall
In Olmsted, during October, the rain falls for 11.3 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Olmsted, during the entire year, the rain falls for 156.3 days and collects up to 36.65" (931mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Olmsted, during the entire year, snow falls for 11.5 days and aggregates up to 4.88" (124mm) of snow.Daylight
In Olmsted, the average length of the day in October is 11h and 13min.On the first day of the month, sunrise is at 6:52 am and sunset at 6:39 pm. On the last day of October, sunrise is at 7:20 am and sunset at 5:59 pm CDT.
Sunshine
The average sunshine in October is 6.6h.UV index
In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in October converts into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are October temperatures in Olmsted?
What is the least humid month in Olmsted?
What is the average humidity in October in Olmsted?
How many days does it rain in October in Olmsted?
When does it start to snow in Olmsted?
How many hours of daylight does Olmsted have in October?
When are sunrise and sunset in October in Olmsted?
How long on average sun shines in October in Olmsted?
What is the UV index reading in October in Olmsted?
Average temperature in October
Olmsted, IL
- Average high temperature in October: 68.9°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.2°F).
- Average low temperature in October: 51.1°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure in October
Olmsted, IL
- Average pressure in October: 30.05"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
Olmsted, IL
- Average wind speed in October: 7.6mph
The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in October
Olmsted, IL
- Average humidity in October: 69%
The months with the highest relative humidity are February, March, May and December (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in October
Olmsted, IL
- Average rainfall in October: 2.68"
The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in October
Olmsted, IL
- Average rainfall days in October: 11.3 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in October
Olmsted, IL
- Average snowfall in October: 0.08"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Olmsted, IL
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (3.8 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
Olmsted, 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 42min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in October
Olmsted, IL
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in October
Olmsted, IL
- Average UV index in October: 4
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).
Average cloud cover in October
Olmsted, IL
- Average cloud cover in October: 31
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in October
Olmsted, 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).
Olmsted, Illinois, USA
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