Climate and monthly weather forecast
Hoffman Estates, IL

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The climate of Hoffman Estates

Based on the Köppen climate classification, Hoffman Estates in Illinois, USA, is primarily categorized as Dfa; a humid continental climate with no dry season and hot summers. Being in the northern hemisphere, the geographical positioning of this locale directly influences climatic conditions and weather patterns.

Throughout the year, the climate displays notable fluctuations in temperature, humidity, rainfall, daylight, and wind speed. A clear trend can be seen in temperature variations with the highest registered at 81.7°F (27.6°C) in July and the lowest plunging to 16.5°F (-8.6°C) in January. This wide disparity is a characteristic attribute of a humid continental climate.

Rainfall is reasonably distributed throughout the year showcasing a slight increase during the mid-year months especially from April to August with the highest recorded at 3.07" (78mm) in May. The prevalence of snowfall during the winter months is not a rare occurrence. It gets noticeable from December and reaches its peak of 4.21" (107mm) in February. The daylight duration undergoes significant changes from 9.5 hours in January to 15.2 hours in June.

A peculiar aspect of the meteorological pattern in Hoffman Estates is the relative humidity level. It is consistently high, averaging around 75-80% throughout the year. This serves as a testament to the region's humid continental climate.

The wind speeds also indicate a relatively steady range throughout the year, with occasional increases during the colder months.

The best time to visit Hoffman Estates

Choosing the best time to visit Hoffman Estates depends heavily on the preferred weather conditions of the visitor. However, based on the climatic data, the most comfortable periods would arguably be between May and September. During these months, the temperatures range from a pleasant 67.5°F (19.7°C) to a more tropical 80.1°F (26.7°C), offering warm conditions without being overwhelmingly hot. The rainfall is also on the lower end of the spectrum, ranging from just 1.69" (43mm) to 3.07" (78mm), making outdoor activities more enjoyable.

The worst time to visit Hoffman Estates

The less recommended visiting time for Hoffman Estates would be the chilling winter months, especially between January and March. These months see frigid temperatures that can drop as low as 16.5°F (-8.6°C) with frequent occurrences of snowfall which can go up to 4.21" (107mm) in February. The high relative humidity during these months can escalate the sense of cold.

Spring weather in Hoffman Estates

Spring, spanning from March to May, illuminates a significant rise in temperatures, transitioning from 44.1°F (6.7°C) in March to a peak of 67.5°F (19.7°C) by the end of May. It is also the season with the highest rainfall (highest being 3.07" (78mm) in May) and an increase in daylight hours, showing the onset of longer sunny periods.

Summer weather in Hoffman Estates

Summer in Hoffman Estates lasts from June through August. During this period, temperatures reach their maximum, moving from 76.8°F (24.9°C) in June to their highest, around 81.7°F (27.6°C), in July. However, despite being the warmest months, the rainfall is well within limits, keeping the summer enjoyable.

Autumn weather in Hoffman Estates

Autumn, from September to November, brings a gradual drop in temperatures, starting at a comfortable 73.4°F (23°C) in September and winding down to a cooler 45.5°F (7.5°C) by November. The daylight hours also decrease, mirroring the decreasing temperatures.

Winter weather in Hoffman Estates

Winter takes over Hoffman Estates from December to February with temperatures dropping from 34°F (1.1°C) in December to the year's low of 16.5°F (-8.6°C) in January. Despite the cold, the amount of rainfall is less with January having only 1.38" (35mm) of rain. However, snowfall is significant during these months, with February seeing a high of 4.21" (107mm) of snow.

Weather in January

January continues to offer a white landscape in Hoffman Estates, Illinois, as this winter month exhibits the most snowfall throughout the year, with scales marking 3.86" (98mm). The proliferation of the pristine snow in the town sets a cheerful mood, despite the chilly conditions. Weather in January »

Weather in February

February experiences a slight rise in temperature compared to January, but winter continues to leave its mark in Hoffman Estates. However, this month records fewer snowfall days with a count of 11 compared to the 12.7 of the previous month. Weather in February »

Weather in March

With March arrives a hint of Spring in the weather conditions of Hoffman Estates. Temperatures slightly rise, which consequently reduces the frequency of snowfall days to 6.7 from the 11 reported in February. The transition from Winter to Spring is noticeable, as days become a bit brighter and warmer, awakening the dormant flora and fauna. Weather in March »

Weather in April

April brings a greater shift in the weather condition, indicating the firm arrival of Spring with increasing temperatures and declining snowfall. Though rare, snow could still make an appearance, covering the town in 2.4" (61mm) of frost for a couple of days in the month compared to 1.3" (33mm) in March. Weather in April »

Weather in May

May welcomes with it the warmth of late spring, as vegetation springs to life in full bloom. The highest rainfall for the year is recorded this month, with a generous 3.07" (78mm) falling upon Hoffman Estates, ensuring growth and abundance. Weather in May »

Weather in June

June in Hoffman Estates signals the onset of Summer, with the length of the day reaching its peak for the year. The heat of the season is counterbalanced by the city's highest relative humidity, which stands at 77% for June. Residents find solace from the rising heat in shady parks, pools, and even indoors, where the air conditioning is blasts to maintain comfort. Weather in June »

Weather in July

July is the heart of Summer for Hoffman Estates, featuring high temperatures that encourage the locals to take appropriate measures to beat the heat. Even though the mercury rises, the wind speed at this time of the year is just 6.5mph (10.5km/h) - the lowest observed throughout the year. Weather in July »

Weather in August

August provides relief from the extreme warmth of July, as temperatures start to dip indicating the approach of Fall. However, this month doesn't lose out on its breezy days, as wind speed reduces further to 6.2mph (10km/h) down from the 6.5mph (10.5km/h) reported in July. Weather in August »

Weather in September

September sets the tone for the arrival of Autumn, with a noticeable decrease in day length from August's 13.8 to 12.5 hours. Hoffman Estates enjoys good air visibility of 6 miles throughout the month, making it favorable for exploring the outdoors. Weather in September »

Weather in October

October drenches Hoffman Estates in authentic Autumn vibes, with the residents savoring the crisp air and picturesque landscapes. The months' rainfall is average at 2.13" (54mm), keeping the atmospheric moisture content balanced. Weather in October »

Weather in November

November ushers in the Winter season to Hoffman Estates, as the temperature falls considerably from October. The month experiences an increase in snowfall, reaching 1.26" (32mm) after months of no snow. Leaves depart from their branches and gather on the ground, streets, and sidewalks, creating a fascinating crunchy sound under the shoes of the passersby. Weather in November »

Weather in December

December stands as a prominent Winter month, embracing Hoffman Estates in its cold yet festive spirit. Snowfall increases from November's 1.26" (32mm) to 2.48" (63mm), covering the town in a white blanket just in time for Christmas celebrations. Weather in December »
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Frequently asked questions

What is the coldest time of year in Hoffman Estates?

January, with an average high of 27.9°F (-2.3°C) and a low of 16.5°F (-8.6°C), signifies the coldest month of the year in Hoffman Estates.

What are the most humid months in Hoffman Estates?

The months with the highest humidity in Hoffman Estates, Illinois, are January and February, with an average relative humidity of 83%.

How much does it rain in Hoffman Estates?

Throughout the year, there are 145.9 rainfall days, and 24.72" (628mm) of precipitation is accumulated.

When does it snow in Hoffman Estates?

Months with snowfall in Hoffman Estates are January through May, October through December.

How much does it snow in Hoffman Estates?

In Hoffman Estates, during the entire year, snow falls for 47.6 days and aggregates up to 15.83" (402mm) of snow.

What is the month with the least sunshine in Hoffman Estates?

January has the least sunshine of the year, with an average of 3.6h of sunshine.

When is the lowest UV index in Hoffman Estates?

The months with the lowest UV index in Hoffman Estates are January and December, with an average maximum UV index of 1.

When does it snow the most in Hoffman Estates?

February is the month with the most snowfall in Hoffman Estates. Snow falls for 11 days and accumulates 4.21" (107mm) of snow.

When is Daylight Saving Time (DST) in Hoffman Estates?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hoffman Estates, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Hoffman Estates?

May is the month with the most rainfall. Rain falls for 17.5 days and accumulates 3.07" (78mm) of precipitation.

When it does not snow in Hoffman Estates?

June through September are months without snowfall in Hoffman Estates.

When are the longest days in Hoffman Estates?

The month with the longest days in Hoffman Estates is June, with an average of 15h and 12min of daylight.

What is the month with the highest UV index in Hoffman Estates?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hoffman Estates.

What are the warmest months in Hoffman Estates?

July, marked by an average high-temperature of 81.7°F (27.6°C) and a low-temperature of 65.7°F (18.7°C), is the warmest month in Hoffman Estates, Illinois.

What month has the most sunshine in Hoffman Estates?

With an average of 9.9h of sunshine, July has the most sunshine of the year.

What is the least humid month in Hoffman Estates?

With an average relative humidity of 73%, October is the least humid month in Hoffman Estates.

What is the driest month in Hoffman Estates?

The month with the least rainfall in Hoffman Estates is December, when the rain falls for 7.8 days and typically collects 1.14" (29mm) of precipitation.

What is the month with the shortest days in Hoffman Estates?

December has the shortest days of the year in Hoffman Estates, with an average of 9h and 12min of daylight.

Average temperature
Hoffman Estates, IL

Average temperature - Hoffman Estates, IL

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (27.9°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

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Average pressure
Hoffman Estates, IL

Average pressure - Hoffman Estates, IL

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Hoffman Estates, IL

Average wind speed - Hoffman Estates, IL

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity
Hoffman Estates, IL

Average humidity - Hoffman Estates, IL

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Hoffman Estates, IL

Average rainfall - Hoffman Estates, IL

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (1.14").

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Average rainfall days
Hoffman Estates, IL

Average rainfall days - Hoffman Estates, IL

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall
Hoffman Estates, IL

Average snowfall - Hoffman Estates, IL

The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hoffman Estates, IL

Average snowfall days - Hoffman Estates, IL

The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hoffman Estates, IL

Average daylight / Average sunshine - Hoffman Estates, IL

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days
Hoffman Estates, IL

Average sunshine days - Hoffman Estates, IL

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index
Hoffman Estates, IL

Average UV index - Hoffman Estates, IL

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average visibility
Hoffman Estates, IL

Average visibility - Hoffman Estates, IL

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Hoffman Estates, Illinois, USA

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