Hoffman Estates (IL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hoffman Estates.
Climate overview of Hoffman Estates
Hoffman Estates, Illinois, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in July, while winters cool to -1°C (30°F) in January.
With around 1048 mm (41 in) of annual rain/snowfall, Hoffman Estates has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and very cold winters. The wettest month is June. July is the sunniest month, averaging 10.6 hours of sunshine per day.
Hoffman Estates Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hoffman Estates - and find the best time to visit.
Monthly Temperature in Hoffman Estates
Depending on the time of the year, temperatures range from comfortable to very cold in Hoffman Estates. Average daytime temperatures reach a comfortable 29°C (84°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -1°C (30°F).
At night, temperatures range from around 17°C (63°F) in July to -10°C (14°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hoffman Estates
Hoffman Estates has a relatively rain/snowy climate with high precipitation levels, averaging 1048 mm (41 in) of rain/snowfall annually. Hoffman Estates can be quite wet during June, receiving approximately 125 mm (4.9 in) of precipitation over 14 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 47 mm (1.9 in) of precipitation spread across 10 snowy days. For more details, please visit our Hoffman Estates Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Hoffman Estates
Hoffman Estates can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Hoffman Estates by Month
The relative humidity is high throughout the year in Hoffman Estates.
The city experiences its highest humidity in December, reaching 76%. In May, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Hoffman Estates
The mean wind speed over the year ranges from 4 m/s (8 knots) in June, July, August and September to 6 m/s (12 knots) in January, March and April. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Hoffman Estates
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: June and July
- Fewer rainy days: January, February, March, September and November
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Hoffman Estates
What is the best time to visit Hoffman Estates?
May, June, July, August and September typically offer the most optimal weather in Hoffman Estates. In contrast, January, February, March, November and December tend to have less optimal conditions. Hoffman Estates has warm summers and very cold winters.
What temperatures can I expect in Hoffman Estates?
Daytime highs range from -1°C (30°F) in January to 29°C (84°F) in July. Nighttime lows range from -10°C (14°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Hoffman Estates get?
Annual rainfall is around 1048 mm (41 in). June is the wettest month with 125 mm (4.9 in), while January is the driest with 47 mm (1.9 in).
How sunny is Hoffman Estates?
Hoffman Estates receives around 2,509 hours of sunshine per year. July is the sunniest month with 319 hours, while December is the cloudiest with just 107 hours. Overall, Hoffman Estates enjoys abundant sunshine.
Hoffman Estates 3-Day Forecast
Hoffman Estates on the map
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