Climate and monthly weather forecast
Benton Harbor, MI

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The climate of Benton Harbor

Benton Harbor, located in Michigan, USA, experiences a humid continental climate, commonly referred to as a Dfa type of climate under the Köppen climate classification. This signifies that Benton Harbor has no dry season and generally endures hot summers. Situated in the northern hemisphere, the city is influenced by its geographical location, contributing to its diverse weather pattern throughout the year.

A closer look at the climate parameters shows a distinct shift in annual weather patterns from cold winters to hot summers. Temperature fluctuates dramatically between the summer and winter months, displaying a distinct seasonal pattern. The highest temperatures are typically observed in July with 77°F (25°C), while the lowest temperatures are witnessed in January, falling to around 22.3°F (-5.4°C).

Humidity levels remain relatively stable across the year, with the maximum levels observed in January at 83% scaling down to the lowest in October at 74%. Precipitation also varies across the year, with the highest rainfall observed in May at 4.06" (103mm) and the most rain days in April with 16.7 days. Conversely, Benton Harbor witnesses the least rainfall in December and February, with levels going down to approximately 1.73 to 1.85" (47mm) respectively.

The Best Time to Visit Benton Harbor

A blend of moderate temperatures and a reasonable amount of rainfall makes May to September the ideal months to visit Benton Harbor. During these months, the average temperatures range from 62.1°F (16.7°C) to 76.6°F (24.8°C), providing the comfort of a warm climate without the excess of heat. Humidity levels hover around the 80%-82% range, which together with the higher visibility of around 6 miles and increased daylight hours around 14.6h to 15.2h promises an enjoyable visit for tourists.

The Worst Time to Visit Benton Harbor

For those considering a trip to Benton Harbor, the months from November to March might not be the most suitable. These months record the lowest temperatures of the year with average temperatures dipping between 22.3°F (-5.4°C) to 41.9°F (5.5°C), and the shortest daylight hours between 9.5h to 12h. With humidity levels ranging from 78% to 83% and highest snowfall in December at 3.31" (84mm), venturing outdoors might not be very comfortable.

Spring Weather in Benton Harbor

The season of Spring in Benton Harbor, encompassing the months of March to May, brings a gradual relief from the winter cold with rising temperatures. The average temperatures increase progressively from 41.9°F (5.5°C) in March to 62.1°F (16.7°C) in May. The city experiences an increase in rainfall from 2.05" (52mm) in March to 3.98" (101mm) in May. Days turn longer, with daylight hours increasing from 12h in March to 14.6h in May, thus providing more sunshine and warmer temperatures ideal for outdoor activities.

Summer Weather in Benton Harbor

Summer in Benton Harbor, which lasts from June to August, boasts the year's warmest weather conditions. The highest temperatures are observed in July at 77°F (25°C), while the lowest summer temperature in June is still a comfortable 70.5°F (21.4°C). Despite more rain with the highest rainfall of 4.06" (103mm) in June, the relative humidity levels are high but bearable, fluctuating around 80% to 82%. With an average of 9.8h to 10.5h of sunshine per day, these months are tailor-made for enjoying the outdoors.

Autumn Weather in Benton Harbor

Autumn in Benton Harbor, covering the months of September to November, offers a gradual transition from summer heat to winter chills. Temperatures start to decrease gradually from 70.9°F (21.6°C) in September to 46°F (7.8°C) in November. Autumn witnesses lower humidity levels of approximately 77% in September to 75% in November, ensuring a comfortable atmospheric condition.

Winter Weather in Benton Harbor

In Winter, from December to February, Benton Harbor encounters its coldest period of the year. Average temperatures plummet to a freezing 22.3°F (-5.4°C) in January from 36.3°F (2.4°C) in December, while the maximum temperature does not exceed 32.5°F (0.3°C) in February. An average snowfall of 3.31" (84mm) in December amplifies the wintry conditions. With just 9.5h of daylight, this time is preferred by those who relish the frosty cold weather.

Weather in January

January in Benton Harbor, Michigan, is marked by cold weather with high temperatures just touching 30°F (-1.1°C) and lows falling to a chilly 22.3°F (-5.4°C). The start of the year sees a pressing need for heavy insulation to stave off the wintery cold. Weather in January »

Weather in February

February signals a slight increase in the mercury level, although Benton Harbor borders on the colder side with still high humidity levels. Minimal changes in temperature parameters when compared to January dynamically affect the snowfall figures, and consequently, snowfall days are lower in number. Weather in February »

Weather in March

Stepping into March, the temperature rises significantly, reflecting an expectant transition from winter to spring. One notable feature in March is the rainfall, where the average monthly precipitation reaches 2.05" (52mm), a considerable increase compared to its predecessor months. Weather in March »

Weather in April

April brings a notable escalation in temperature and signals the emergence of warmer weather in Benton Harbor. This month stands out with the highest rainfall recorded at 3.46" (88mm), and snowfall becomes a rare occurrence. Days witness a substantial increase in daylight hours. Weather in April »

Weather in May

May ushers in a pleasant change in Benton Harbor’s weather, with raised temperatures signaling the advent of summer. Compared to April, the city witnesses a notable rise in temperature. One finds a sharp decline in rainfall days despite marginally increased average rain quantities. Weather in May »

Weather in June

June in Benton Harbor is considerably warm, marking the official start of the summer season. Of note are the extremely long daylight hours, reaching a peak at 15.2 hours, contributing to the overall warmth of the month. Sunny days become more frequent, leading to more enjoyable outdoor activities. Weather in June »

Weather in July

Benton Harbor in July witnesses the peak of the summer season with maximum temperatures averaging around 77°F (25°C). With minimal variation in temperature and wind speed from June, this month's distinguishing factor is the highest duration of sunshine, reaching 10.5 hours daily on average. Weather in July »

Weather in August

August displays similar weather patterns to July, except for a slight dip in sunlight hours. Though the highest temperatures are marginally lesser than in July, this month stands out with the highest low-temperature average at 64.8°F (18.2°C). Weather in August »

Weather in September

As September rolls in, Benton Harbor starts experiencing a decrease in temperature, signifying the onset of fall. Subtle increases in wind speed and rainfall become prominent, marking a departure from summer. The lowering of mercury does not affect the duration of sunshine significantly, offering plentiful sunlight hours. Weather in September »

Weather in October

October in Benton Harbor stands out as a moderately cool month with a further drop in average temperatures. Notably, this month experiences a remarkable increase in rainfall which now reaches 3.46" (88mm), matching the high recorded in April. Weather in October »

Weather in November

As November unfolds, Benton Harbor approaches winter with a marked decrease in temperatures compared to October. A notable aspect is the recurrence of snowfall, signifying the commencement of the frosty season. The daylight duration continues to contract. Weather in November »

Weather in December

December, in Benton Harbor, indicates the arrival of harsh winter with temperatures plummeting to their annual lows. Compared to November, this month sees an escalation in snowfall, reaching up to 2.2" (56mm), highest in the year. Weather in December »

Frequently asked questions

What part of the year is the coldest in Benton Harbor?

Benton Harbor notes the coldest temperatures in January, with a average high of 30°F (-1.1°C) and a low of 22.3°F (-5.4°C).

What is the most humid month in Benton Harbor?

January is the most humid month, with an average relative humidity of 83%.

How many days does it rain?

In Benton Harbor, during the entire year, the rain falls for 160 days and collects up to 32.48" (825mm) of precipitation.

When does it snow?

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

How much does it snow?

Throughout the year, there are 46.9 snowfall days, and 12.28" (312mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 2.6h of sunshine.

What is the driest month in Benton Harbor?

The month with the least rainfall is February, when the rain falls for 6.4 days and typically collects 1.73" (44mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 10.8 days and typically aggregates up to 3.46" (88mm) of snow.

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 wettest month in Benton Harbor?

June is the month with the most rainfall. Rain falls for 15.8 days and accumulates 4.06" (103mm) of precipitation.

When it does not snow?

June through October are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 12min of daylight.

When is the highest UV index in Benton Harbor?

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

What is the hottest time of year?

Benton Harbor's July weather reaches an average high of 77°F (25°C) and an average low of 64.9°F (18.3°C), making it the warmest month.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.5h of sunshine.

What is the least humid month in Benton Harbor?

October is the least humid month, with an average relative humidity of 74%.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

When is the lowest UV index?

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

Average temperature
Benton Harbor, MI

Average temperature - Benton Harbor, MI

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (30°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure
Benton Harbor, MI

Average pressure - Benton Harbor, MI

The months with the highest atmospheric pressure are January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Benton Harbor, MI

Average wind speed - Benton Harbor, MI

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

Average humidity
Benton Harbor, MI

Average humidity - Benton Harbor, MI

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Benton Harbor, MI

Average rainfall - Benton Harbor, MI

The wettest month (with the highest rainfall) is June (4.06").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days
Benton Harbor, MI

Average rainfall days - Benton Harbor, MI

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (6.4 days).

Average snowfall
Benton Harbor, MI

Average snowfall - Benton Harbor, MI

The month with the highest snowfall is February (3.46").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Benton Harbor, MI

Average snowfall days - Benton Harbor, MI

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Benton Harbor, MI

Average daylight / Average sunshine - Benton Harbor, 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 12min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

Average sunshine days
Benton Harbor, MI

Average sunshine days - Benton Harbor, MI

The month with the most sunshine days is March (13.8 days).
The month with the least sunshine days is January (8.3 days).

Average visibility
Benton Harbor, MI

Average visibility - Benton Harbor, MI

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

Benton Harbor, Michigan, USA

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