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
October's arrival corresponds with a decrease in average high-temperatures, from September's warm 77.2°F (25.1°C) to a comfortable 64.2°F (17.9°C). Throughout the month of October, Northbrook observes an average nighttime temperature of 47.5°F (8.6°C).Humidity
August through October, with an average relative humidity of 74%, are the least humid months in Northbrook.Rainfall
In Northbrook, in October, during 9.4 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Northbrook, during the entire year, the rain falls for 121.7 days and collects up to 12.4" (315mm) of precipitation.Snowfall
In Northbrook, Ohio, snow does not fall in May through October.Daylight
The average length of the day in October is 11h and 10min.On the first day of October in Northbrook, sunrise is at 7:35 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:38 pm EDT.
Sunshine
In October, the average sunshine is 6.6h.UV index
The average daily maximum UV index in October in Northbrook is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In October, a daily maximum UV index of 3 leads to the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Northbrook in October?
What are the least humid months in Northbrook?
What is the average humidity in October in Northbrook?
How many days does it rain in October in Northbrook?
When it does not snow in Northbrook?
Does it snow in Northbrook in October?
What is the average length of the day in October in Northbrook?
What time are sunrise and sunset in October in Northbrook?
How long on average sun shines in October in Northbrook?
How high is the UV index in October in Northbrook?
Average temperature in October
Northbrook, OH
- Average high temperature in October: 64.2°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in October: 47.5°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in October
Northbrook, OH
- Average pressure in October: 30.04"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Northbrook, OH
- Average wind speed in October: 7.2mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in October
Northbrook, OH
- Average humidity in October: 74%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in October
Northbrook, OH
- Average rainfall in October: 0.79"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in October
Northbrook, OH
- Average rainfall days in October: 9.4 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is November (6.5 days).
Average snowfall in October
Northbrook, OH
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Northbrook, OH
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (6.1 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
Northbrook, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in October
Northbrook, OH
- Average sunshine days in October: 20.4 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (14 days).
Average UV index in October
Northbrook, OH
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Northbrook, OH
- Average cloud cover in October: 36
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in October
Northbrook, OH
- 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).
Northbrook, Ohio, USA
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