Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Elmhurst (IL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Elmhurst.
–
Climate overview of Elmhurst
Temperatures in Elmhurst, Illinois, United States of America, vary greatly throughout the year. July is the hottest month at 29°C (84°F), while January is the coldest at 0°C (32°F).
The city receives considerable rain/snowfall, with around 1053 mm (41 in) annually. June is the wettest month. It has warm summers and very cold winters. July is the sunniest month, averaging 10.6 hours of sunshine per day.
Elmhurst Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Elmhurst - and find the best time to visit.
Monthly Temperature in Elmhurst
The climate in Elmhurst is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a very cold 0°C (32°F) in the coolest month, January.
Nights vary from 19°C (66°F) in July to around -9°C (16°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Elmhurst
Elmhurst has a notably wet climate with abundant precipitation, recording 1053 mm (41 in) of rain/snowfall per year. The climate in Elmhurst shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 124 mm (4.9 in) of precipitation over 14 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 50 mm (2 in) of snowfall over 11 snowy days. For more details, please visit our Elmhurst 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 Elmhurst
For those who appreciate different seasons, Elmhurst serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.6 hours of sunshine daily, and embrace the darker days in December, offering only 3.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Chicago, the United States of America (9 KM, 6 Miles).
Daily hours of sunshine
Data from: Chicago, the United States of America (9 KM, 6 Miles).
Daily percentage of sunshine
Data from: Chicago, the United States of America (9 KM, 6 Miles).
Humidity in Elmhurst by Month
The relative humidity is high throughout the year in Elmhurst.
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
Data from: Chicago, the United States of America (9 KM, 6 Miles).
Wind Speed in Elmhurst
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)
Data from: Chicago, the United States of America (9 KM, 6 Miles).
Best Time to Visit Elmhurst
The most comfortable overall weather for exploring Elmhurst is usually found in September. Conditions are generally least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
cold
Apr
mixed
May
very good
Jun
very good
Jul
very good
Aug
very good
Sep
excellent
Oct
good
Nov
cold
Dec
cold
- Best overall: September
- Warmest weather: July and August
- Most sunshine: June and July
- Fewest rainy days: February, March, September and November
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Elmhurst
What is the best time to visit Elmhurst?
September typically offers the most optimal weather in Elmhurst. In contrast, January, February, March, November and December tend to have less optimal conditions. Elmhurst has warm summers and very cold winters.
What temperatures can I expect in Elmhurst?
Daytime highs range from 0°C (32°F) in January to 29°C (84°F) in July. Nighttime lows range from -9°C (16°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Elmhurst get?
Annual rainfall is around 1053 mm (41 in). June is the wettest month with 124 mm (4.9 in), while January is the driest with 50 mm (2 in).
How sunny is Elmhurst?
Elmhurst 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, Elmhurst enjoys abundant sunshine.
Elmhurst 3-Day Forecast
Elmhurst on the map
Elmhurst is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Miami Beach
29°C (84°F) Orlando29°C (84°F) Kissimmee
29°C (84°F) Destin26°C (79°F) Los Angeles24°C (75°F) New York City19°C (66°F) Big Bear Lake19°C (66°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.