Northbrook Weather in July

What's the weather like in Northbrook (Illinois) in July 2024?

The climate in Northbrook during July can be summarized as warm and damp.

July is in the summer in Northbrook and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (83°F), whilst at night 17°C (63°F) is normal.

Northbrook weather averages (imperial / metric)
Daytime temperature 28.5°C 83.2°F
Nightly temperature 17.4°C 63.2°F
Average temperature 22.9°C 73.2°F
Daily sunshine 11.1 hrs
Avg rainfall 101 mm 4 ins
Rainy days 10 days
Sea temperature 19.3°C 66.8°F
Humidity 70%
Windspeed 14.4kph 9 mph

On average July is the wettest month of the year in Northbrook with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.1 hours of sunshine per day.

July temperatures in Northbrook

Northbrook average temperature in July

July rainfall

Northbrook average rain in July

July hourly sunshine

Northbrook average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Northbrook in July 2024.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Northbrook weather stats

Northbrook weather statistics
Hottest month: July 28.2°C 82.8°F
Driest month: February 39mm 1.5ins
Sunniest month: July 11.1hrs
Coldest month: January -1.5°C 29.3°F
Wettest month: July 101mm 4ins
Map showing location of Northbrook (42.12753, -87.82895) Northbrook map pin © Google

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