Climate and monthly weather forecast
Dearborn Heights, MI

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The climate of Dearborn Heights

Dearborn Heights, Michigan, USA, experiences a humid continental climate that sees no dry season and endures hot summers, according to the Köppen climate classification. Remarkable changes mark this climate throughout the year due to its position within the Midwest region of the United States.

While considering the general climate settings, temperatures show considerable fluctuations from chill to warmth. A closer examination of the climate data indicates the highest temperature average around 80.2°F (26.8°C) in July, descending progressively to as low as 18.3°F (-7.6°C) in January. This wide-ranging temperature pattern clearly outlines the hot summers and the markedly frigid winters of the region.

Humidity measurements remain relatively constant throughout the year, hovering around 75%, with the highest monthly average recorded at 85% in February. Rainfall is distributed reasonably uniformly across the year, although May sees the most amount of precipitation with a record 0.98" (25mm) on average. The average snowfall caps at 0.87" (22mm) in January, which affirmatively states the presence of snow during the colder months.

A noteworthy aspect of the climate in Dearborn Heights is the daylight fluctuations hinged on the changing seasons. The city enjoys the longest daylight during June with an average of 15.2 hours, and it decreases to 9.1 hours in December. This alteration of daylight duration, coupled with other weather parameters, shapes the annual climate profile of Dearborn Heights.

The best time to visit Dearborn Heights

In considering visiting Dearborn Heights, Michigan, the months from May to September offer arguably the most appealing climatic conditions. This period is characterized by moderate temperature ranges from 54°F (12.2°C) to 80.2°F (26.8°C), increased daylight hours (up to 15.2 hours), and a relative decline in snowfall occurrences. Besides, the highest sunshine duration and favorable UV index during these months promise excellent outdoor comfort levels and an array of recreational activities.

The worst time to visit Dearborn Heights

For those with a lower tolerance of cold weather conditions, it may be less desirable to visit Dearborn Heights from November to March. The average temperatures during these months can drop to as low as 18.3°F (-7.6°C) in January, and the longest average daylight during this period is only 10.6 hours in March. Furthermore, the snowfalls and reduced sunshine hours that prevail during these months could limit outdoor activities, hence making this period less appealing for a visit.

Spring weather in Dearborn Heights

Spring in Dearborn Heights witnesses a shift from cold to relatively warm temperatures. From March through to May, the average high temperature rises from 42.4°F (5.8°C) to 66.9°F (19.4°C). The low temperature also experiences a significant increase, moving from 29.1°F (-1.6°C) in March up to 50.7°F (10.4°C) in May. The springtime brings with it increased rainfall, peaking in May with an average record of 0.98" (25mm). This refreshed weather, clearer skies, and lengthening daylight hours signal a thawing of winter's remnants and the awakening of nature's splendor.

Summer weather in Dearborn Heights

Summer in Dearborn Heights, from June through August, brings warmer temperatures, with highs peaking at 80.2°F (26.8°C) in July and lows not falling below 59.2°F (15.1°C). The season also enjoys increased hours of daylight reaching a maximum of 15.2 hours in June which slowly declines to 13.8 hours in August. With a summer UV index peaking at 6 and rapidly falling precipitation levels, summer fosters a perfect setting for a myriad of outdoor activities and recreational engagements.

Autumn weather in Dearborn Heights

Autumn descends on Dearborn Heights from September to November, featuring gradually declining temperatures. September starts with a high temperature of 72.5°F (22.5°C) which descends to a cooler 45.7°F (7.6°C) by November. Similarly, low temperatures follow this downward trend, declining from 56.8°F (13.8°C) in September to 34.7°F (1.5°C) in November. Autumn witnesses an appreciable decrease in daylight duration from 12.5 hours in September to a length of 9.8 hours by November. The weather remains relatively dry, making Autumn a delightful season to experience the fall foliage.

Winter weather in Dearborn Heights

Winter settles in Dearborn Heights from December to February, bringing colder temperatures and increased incidences of snowfall. Average high temperatures plummet to 28.8°F (-1.8°C) in December and bottom out at 31.5°F (-0.3°C) in February, while recorded low temperatures fluctuate between highs of 26.8°F (-2.9°C) and lows of 18.3°F (-7.6°C) in these months. Accompanied by reduced sunshine duration and increased cloud cover, the noticeably frigid winters set in with a maximum snowfall of 0.87" (22mm) in January. These factors, working in harmony, form the frosty backdrop of winters in Dearborn Heights.

Weather in January

January, being the kickoff for a welcoming but frigid winter in Dearborn Heights, Michigan, serves as a space for snow lovers. Snowfall of 0.87" (22mm) is usual for this month, and, despite the cold, there are approximately 12.1 days of such wintry delight. Weather in January »

Weather in February

As one transitions from January to February, the climatic conditions exhibit some alteration. Residents experience a slight rise in temperature from previous months with minimal sun exposure. Snow continues to grace the city but its frequency drops significantly compared to January. Weather in February »

Weather in March

The arrival of March in Dearborn Heights, Michigan, signals a change from winter's icy grip to the tentative beginnings of spring. The city bids adieu to snowfall, which only averages 0.24" (6mm) this month. With the level of humidity still on the higher end, the area can often feel damp. Weather in March »

Weather in April

The April showers start to make their presence felt in Dearborn Heights, Michigan, as spring progresses. With quite a drastic jump in rain as compared to the previous month, precipitation averages around 0.75" (19mm). The city is significantly warmer, trees are blossoming and the area is full of life again. Weather in April »

Weather in May

In Dearborn Heights, Michigan, May serves as a month of transformation between spring and the onset of summer. The average temperature continues to rise, the city basks in the pleasure of warm, sunny days. The transition is accompanied by an increase in rainfall to about 0.98" (25mm), making this month the second wettest after June. Weather in May »

Weather in June

June is when the summer in Dearborn Heights, Michigan, makes its grand entry. It gets crowned as the wettest month with an average rainfall accumulation of 0.79" (20mm). As the daylight hours peak, the city gets more sunshine and longer days. Weather in June »

Weather in July

July is the zenith of summer in Dearborn Heights, Michigan, with the highest temperature recorded during this month climbing to a blistering 80.2°F (26.8°C). It's a time when the sun dominates, offering the longest exposure of 10.6 hours. Weather in July »

Weather in August

August in Dearborn Heights, Michigan, duplicates the scorching trend of July, with the temperatures narrowly lagging behind the previous month. Despite the soaring temperatures, cool breezes continue to provide respite to the residents. Weather in August »

Weather in September

As September rolls in Dearborn Heights, Michigan, there is a significant shift in weather conditions indicating beginning of fall. The temperatures start to drop and the scorching summers gradually give way to more pleasant and cool ambiance. Weather in September »

Weather in October

Dearborn Heights, Michigan, takes a dip in the temperatures by October, confirming the arrival of fall. The city becomes a paradise for nature buffs as fall foliage is at its peak. Rainfall experiences a slight rise from the month of September, making a walk through October drizzle a delightful experience. Weather in October »

Weather in November

By November, Dearborn Heights, Michigan, has fully entered the fall temperature bracket. The city starts witnessing snowfall again after a gap of six months, with an average of 0.31" (8mm) expected in this month. The glory of fall foliage starts to fade, as trees shed their leaves to prepare for harsh winters. Weather in November »

Weather in December

Come December, winter is in full swing in Dearborn Heights, Michigan. The inhabitants have to brace for the dropping temperatures, with the average low reaching down to 26.8°F (-2.9°C). With snowfall totals at 0.24" (6mm), the city cloaked in a blanket of snow looks like a winter wonderland. Weather in December »
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Dearborn Heights?

January is the month when Dearborn Heights sees the average lowest temperatures, with a high of 28.8°F (-1.8°C) and a low of 18.3°F (-7.6°C).

How much does it rain?

Throughout the year, there are 104.4 rainfall days, and 6.93" (176mm) of precipitation is accumulated.

When does it snow in Dearborn Heights?

January through April, November and December are months with snowfall.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 12.1 days and typically aggregates up to 0.87" (22mm) of snow.

How much does it snow?

Throughout the year, there are 40.6 snowfall days, and 2.68" (68mm) of snow is accumulated.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.1h of sunshine.

What is the most humid month?

The most humid month is February, with an average relative humidity of 85%.

What is the driest month?

The month with the least rainfall is February, when the rain falls for 4.5 days and typically collects 0.31" (8mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?

May is the month with the most rainfall. Rain falls for 13.3 days and accumulates 0.98" (25mm) of precipitation.

When it does not snow in Dearborn Heights?

May through October are months without snowfall.

When are the longest days?

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

What is the month with the highest UV index?

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

What is the hottest time of year?

Temperature records mark July as the warmest month, with highs averaging 80.2°F (26.8°C) and lows at 64.8°F (18.2°C).

What is the least humid month in Dearborn Heights?

The least humid month is July, with an average relative humidity of 73%.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.6h of sunshine.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 6min of daylight.

When is the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 1.

Average temperature
Dearborn Heights, MI

Average temperature - Dearborn Heights, MI

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure
Dearborn Heights, MI

Average pressure - Dearborn Heights, MI

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Dearborn Heights, MI

Average wind speed - Dearborn Heights, MI

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity
Dearborn Heights, MI

Average humidity - Dearborn Heights, MI

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (73%).

Average rainfall
Dearborn Heights, MI

Average rainfall - Dearborn Heights, MI

The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is February (0.31").

Average rainfall days
Dearborn Heights, MI

Average rainfall days - Dearborn Heights, MI

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (4.5 days).

Average snowfall
Dearborn Heights, MI

Average snowfall - Dearborn Heights, MI

The month with the highest snowfall is January (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Dearborn Heights, MI

Average snowfall days - Dearborn Heights, MI

The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Dearborn Heights, MI

Average daylight / Average sunshine - Dearborn Heights, MI

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 6min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days
Dearborn Heights, MI

Average sunshine days - Dearborn Heights, MI

The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is May (14.6 days).

Average UV index
Dearborn Heights, MI

Average UV index - Dearborn Heights, MI

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

Average visibility
Dearborn Heights, MI

Average visibility - Dearborn Heights, MI

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).

Dearborn Heights, Michigan, USA

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