South Haven
Michigan, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
South Haven, MI

January, like December, in South Haven, Michigan, is another cold winter month, with average temperature ranging between min 21.6°F (-5.8°C) and max 32.9°F (0.5°C). January is the coldest month, with an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 21.6°F (-5.8°C). Weather in January »
The last month of the winter, February, is also a wintry month in South Haven, Michigan, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 35.4°F (1.9°C). In February, the average high-temperature is essentially the same as in January - a still wintry 35.4°F (1.9°C). Weather in February »

The first month of the spring, March, is a frosty month in South Haven, Michigan, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 29.7°F (-1.3°C). In March, the average high-temperature slightly increases, from a cold 35.4°F (1.9°C) in February, to a chilly 44.2°F (6.8°C). Weather in March »

April in South Haven, Michigan, is a mild spring month, with average temperature ranging between min 39.6°F (4.2°C) and max 56.5°F (13.6°C). In South Haven, the average high-temperature increases, from a chilly 44.2°F (6.8°C) in March, to a moderate 56.5°F (13.6°C). Weather in April »

May, the last month of the spring, in South Haven, is an enjoyable month, with average temperature ranging between min 48.7°F (9.3°C) and max 66.2°F (19°C). In May, the average high-temperature rises, from a mild 56.5°F (13.6°C) in April, to an enjoyable 66.2°F (19°C). Weather in May »

The first month of the summer, June, is a warm month in South Haven, Michigan, with average temperature ranging between max 75.4°F (24.1°C) and min 59.2°F (15.1°C). In South Haven, Michigan, the average high-temperature rises, from an enjoyable 66.2°F (19°C) in May, to a warm 75.4°F (24.1°C). Weather in June »

July, like June, in South Haven, Michigan, is another warm summer month, with average temperature ranging between min 64.6°F (18.1°C) and max 79.3°F (26.3°C). The warmest month is July, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 64.6°F (18.1°C). Weather in July »

August, the last month of the summer, in South Haven, is another warm month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 79°F (26.1°C). In South Haven, the average high-temperature is almost the same as in July - a still warm 79°F (26.1°C). Weather in August »

September, the first month of the autumn, in South Haven, is also an agreeable month, with average temperature varying between 72.9°F (22.7°C) and 56.7°F (13.7°C). In South Haven, the average high-temperature marginally drops, from a moderately hot 79°F (26.1°C) in August, to a pleasant 72.9°F (22.7°C). Weather in September »

October, like September, in South Haven, Michigan, is another enjoyable autumn month, with average temperature fluctuating between 46.2°F (7.9°C) and 61.5°F (16.4°C). In South Haven, the average high-temperature in October decreases, from a pleasant 72.9°F (22.7°C) in September, to an enjoyable 61.5°F (16.4°C). Weather in October »

November, the last month of the autumn, in South Haven, is another chilly month, with average temperature fluctuating between 49.3°F (9.6°C) and 36.7°F (2.6°C). In South Haven, the average high-temperature drops, from a comfortable 61.5°F (16.4°C) in October, to a frosty 49.3°F (9.6°C). Weather in November »

The first month of the winter, December, is also a wintry month in South Haven, Michigan, with average temperature fluctuating between 37.4°F (3°C) and 26.8°F (-2.9°C). In December, the average high-temperature decreases, from a frosty 49.3°F (9.6°C) in November, to a wintry 37.4°F (3°C). Weather in December »

What is the coldest month in South Haven?

January is the coldest month in South Haven, Michigan, with an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 21.6°F (-5.8°C).

How many days does it rain in South Haven?

Throughout the year, there are 105.5 rainfall days, and 33.7" (857.2mm) of precipitation is accumulated.

What is the driest month in South Haven?

The month with the least rainfall is January when the rain falls for 7.3 days and typically collects 1.6" (40.9mm) of precipitation.

When does it snow in South Haven?

Months with snowfall in South Haven, Michigan, are January through April, October through December.

How much does it snow in South Haven?

Throughout the year, there are 21.4 snowfall days, and 85.9" (2181.8mm) of snow is accumulated.

When does it snow the most in South Haven?

The month with the most snowfall in South Haven is January when snow falls for 6.9 days and typically aggregates up to 29.7" (754.4mm) of snow.

When are the longest days in South Haven?

June has the longest days of the year in South Haven, Michigan, with an average of 15.2h of daylight.

What is the warmest month in South Haven?

The warmest month in South Haven is July, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 64.6°F (18.1°C).

What is the wettest month in South Haven?

September is the month with the most rainfall in South Haven. Rain falls for 9.8 days and accumulates 3.7" (93.5mm) of precipitation.

What is the month with the shortest days in South Haven?

With an average of 9.1h of daylight, December has the shortest days of the year.
Average temperature - South Haven, MI
Average rainfall - South Haven, MI
Average rainfall days - South Haven, MI

The month with the highest number of rainy days is October (11.3 days).
The month with the lowest number of rainy days is February (5.1 days).

Average snowfall - South Haven, MI
Average snowfall days - South Haven, MI

The month with the highest number of snowfall days is January (6.9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight - South Haven, MI

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).