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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another cold winter month in Northbrook, Ohio, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 23.2°F (-4.9°C). January is the coldest month of the year, registering average temperatures as high as 35.2°F (1.8°C) and as low as 23.2°F (-4.9°C). Weather in January »
Weather in February
February, the last month of the winter in Northbrook, is another cold month, with an average temperature ranging between max 40.1°F (4.5°C) and min 26.2°F (-3.2°C). With the advent of February, Northbrook experiences an average high-temperature of a still icy 40.1°F (4.5°C), mirroring a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Northbrook, is a cool month, with an average temperature varying between 51.4°F (10.8°C) and 35.4°F (1.9°C). With the onset of March, the average high-temperature slightly shifts from February's cold 40.1°F (4.5°C) to a fresh 51.4°F (10.8°C). Weather in March »
Weather in April
April is a comfortable spring month in Northbrook, Ohio, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 45.7°F (7.6°C). With the onset of April, the average high-temperature slightly shifts from March's cool 51.4°F (10.8°C) to an enjoyable 63.1°F (17.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Northbrook, Ohio, with an average temperature ranging between max 73.2°F (22.9°C) and min 55.9°F (13.3°C). Northbrook in May sees a temperature change, with average high-temperatures moving from a comfortable 63.1°F (17.3°C) in April to an agreeable 73.2°F (22.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Northbrook, Ohio, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 63°F (17.2°C). Northbrook's transition into June is noticed by a slight rise in the average high-temperature, advancing from an agreeable 73.2°F (22.9°C) in May to a warm 80.8°F (27.1°C). Weather in June »
Weather in July
July, like June, in Northbrook, Ohio, is another warm summer month, with an average temperature ranging between min 66.4°F (19.1°C) and max 84°F (28.9°C). Northbrook's July weather, marked by an average high temperature of 84°F (28.9°C) and an average low temperature of 66.4°F (19.1°C), is the warmest in the year. The heat index in July is estimated at a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Northbrook, is another warm month, with an average temperature fluctuating between 83.1°F (28.4°C) and 64.8°F (18.2°C). Northbrook, Ohio, marks the start of August with an average high-temperature of a still warm 83.1°F (28.4°C), hinting at a slight fluctuation from July's 84°F (28.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Northbrook, Ohio, with an average temperature ranging between min 58.6°F (14.8°C) and max 77.2°F (25.1°C). Northbrook, Ohio, experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 83.1°F (28.4°C) in August to a still moderately hot 77.2°F (25.1°C). Weather in September »
Weather in October
October, like September, in Northbrook, Ohio, is another refreshing autumn month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 64.2°F (17.9°C). 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). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Northbrook, Ohio, with an average temperature fluctuating between 36.5°F (2.5°C) and 50.9°F (10.5°C). November indicates a shift in the average high-temperature, from October's enjoyable 64.2°F (17.9°C) to a cool 50.9°F (10.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Northbrook, Ohio, with an average temperature ranging between min 30.2°F (-1°C) and max 41°F (5°C). December shows a mild decline in the average high-temperature, falling from November's fresh 50.9°F (10.5°C) to a cold 41°F (5°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Northbrook?
Northbrook, Ohio, witnesses the coldest weather in January, with temperatures averaging a high of 35.2°F (1.8°C) and a low of 23.2°F (-4.9°C).
How many days does it rain in Northbrook?
In Northbrook, Ohio, during the entire year, the rain falls for 121.7 days and collects up to 12.4" (315mm) of precipitation.
When does it snow in Northbrook?
Months with snowfall are January through April, November and December.
When does it snow the most in Northbrook?
The month with the most snowfall in Northbrook is January, when snow falls for 5.8 days and typically aggregates up to 0.94" (24mm) of snow.
How much does it snow in Northbrook?
Throughout the year, in Northbrook, there are 23.7 snowfall days, and 3.98" (101mm) of snow is accumulated.
What is the month with the least sunshine in Northbrook?
The month with the least sunshine in Northbrook is January, with an average of 4h of sunshine.
When is Daylight Saving Time (DST) in Northbrook?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Northbrook, Ohio, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month in Northbrook?
The month with the most rainfall is May, when the rain falls for 13.8 days and typically aggregates up to 1.42" (36mm) of precipitation.
When it does not snow in Northbrook?
In Northbrook, snow does not fall in May through October.
What are the months with the highest UV index in Northbrook?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Northbrook.
When are the longest days in Northbrook?
With an average of 14h and 54min of daylight, June has the longest days of the year in Northbrook.
What is the warmest month in Northbrook?
July is Northbrook's warmest month, registering average high temperatures of 84°F (28.9°C) and lows of 66.4°F (19.1°C).
What month has the most sunshine in Northbrook?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the least humid month in Northbrook?
August through October, with an average relative humidity of 74%, are the least humid months in Northbrook.
What is the driest month in Northbrook?
The month with the least rainfall is September, when the rain falls for 9.3 days and typically collects 0.63" (16mm) of precipitation.
What is the most humid month in Northbrook?
December is the most humid month in Northbrook, Ohio, with an average relative humidity of 81%.
What is the month with the shortest days in Northbrook?
With an average of 9h and 30min of daylight, December has the shortest days of the year in Northbrook.
What is the month with the lowest UV index in Northbrook?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Northbrook, OH
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).
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
Northbrook, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"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
Northbrook, OH
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8.1mph
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
Northbrook, OH
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
Northbrook, OH
- Average rainfall in January:
0.91" - Average rainfall in February:
1.14" - Average rainfall in March:
1.1" - Average rainfall in April:
1.22" - Average rainfall in May:
1.42" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.18" - Average rainfall in August:
0.91" - Average rainfall in September:
0.63" - Average rainfall in October:
0.79" - Average rainfall in November:
0.91" - Average rainfall in December:
0.98"
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
Northbrook, OH
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
13 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
12.3 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
8.8 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
Northbrook, OH
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
Northbrook, OH
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
5.5 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 / Average sunshine
Northbrook, OH
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
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 January:
4h and 0min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
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
Northbrook, OH
- Average sunshine days in January:
19 days - Average sunshine days in February:
16.7 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
18.4 days - Average sunshine days in September:
18.9 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
17.7 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
Northbrook, OH
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
Northbrook, OH
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
Northbrook, OH
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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