Harvey
Michigan, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Harvey, MI

January, the same as December, in Harvey, Michigan, is another subzero cold winter month, with average temperature ranging between min 12.7°F (-10.7°C) and max 21.4°F (-5.9°C). The coldest month is January, with an average high-temperature of 21.4°F (-5.9°C) and an average low-temperature of 12.7°F (-10.7°C). Weather in January »

February, the last month of the winter, in Harvey, is another freezing cold month, with average temperature ranging between max 22.6°F (-5.2°C) and min 12.9°F (-10.6°C). In February, the average high-temperature is almost the same as in January - a still freezing cold 22.6°F (-5.2°C). Weather in February »

The first month of the spring, March, is a wintry month in Harvey, Michigan, with average temperature ranging between min 21.4°F (-5.9°C) and max 32.5°F (0.3°C). In Harvey, the average high-temperature in March rises, from a subzero cold 22.6°F (-5.2°C) in February, to a wintry 32.5°F (0.3°C). Weather in March »

April is a frosty spring month in Harvey, Michigan, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 43.2°F (6.2°C). In April, the average high-temperature increases, from a wintry 32.5°F (0.3°C) in March, to a chilly 43.2°F (6.2°C). Weather in April »

The last month of the spring, May, is a moderate month in Harvey, Michigan, with average temperature varying between 58.3°F (14.6°C) and 40.8°F (4.9°C). In Harvey, the average high-temperature significantly increases, from a chilly 43.2°F (6.2°C) in April, to a moderate 58.3°F (14.6°C). Weather in May »

The first month of the summer, June, is an enjoyable month in Harvey, Michigan, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 66.7°F (19.3°C). In June, the average high-temperature marginally rises, from a mild 58.3°F (14.6°C) in May, to an enjoyable 66.7°F (19.3°C). Weather in June »

July is an agreeable summer month in Harvey, Michigan, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 73.2°F (22.9°C). July is the warmest month, with an average high-temperature of 73.2°F (22.9°C) and an average low-temperature of 55.9°F (13.3°C). Weather in July »

The last month of the summer, August, is also an agreeable month in Harvey, Michigan, with average temperature ranging between max 72.1°F (22.3°C) and min 56.1°F (13.4°C). In August, the average high-temperature is practically the same as in July - a still agreeable 72.1°F (22.3°C). Weather in August »

September, the first month of the autumn, in Harvey, is also an enjoyable month, with average temperature ranging between max 65.3°F (18.5°C) and min 50°F (10°C). In September, the average high-temperature marginally drops, from an agreeable 72.1°F (22.3°C) in August, to an enjoyable 65.3°F (18.5°C). Weather in September »

October, the same as September, is another fresh autumn month in Harvey, Michigan, with average temperature fluctuating between 40.1°F (4.5°C) and 50.5°F (10.3°C). In October, the average high-temperature declines considerably, from an enjoyable 65.3°F (18.5°C) in September, to a cool 50.5°F (10.3°C). Weather in October »

November, the last month of the autumn, in Harvey, is also a wintry month, with average temperature fluctuating between 37.6°F (3.1°C) and 29.1°F (-1.6°C). In November, the average high-temperature decreases, from a cool 50.5°F (10.3°C) in October, to a cold 37.6°F (3.1°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Harvey, Michigan, with average temperature varying between 19.2°F (-7.1°C) and 26.8°F (-2.9°C). In Harvey, the average high-temperature in December decreases, from a cold 37.6°F (3.1°C) in November, to a freezing cold 26.8°F (-2.9°C). Weather in December »

What is the coldest month in Harvey?

With an average high-temperature of 21.4°F (-5.9°C) and an average low-temperature of 12.7°F (-10.7°C), January is the coldest month.

How much does it rain in Harvey?

Throughout the year, there are 117.1 rainfall days, and 23.35" (593mm) of precipitation is accumulated.

What is the driest month in Harvey?

January is the month with the least rainfall in Harvey. Rain falls for 2.6 days and accumulates 1.26" (32mm) of precipitation.

When does it snow in Harvey?

January through May, October through December are months with snowfall.

How many days does it snow in Harvey?

Throughout the year, there are 113.9 snowfall days, and 48.7" (1237mm) of snow is accumulated.

What is the month with the least sunshine in Harvey?

The month with the least sunshine is January, with an average of 1.8h of sunshine.

What is the month with the lowest UV index in Harvey?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

What is the most humid month in Harvey?

February is the most humid month in Harvey, with an average relative humidity of 89%.

When is the ocean coldest in Harvey?

February and March, with an average ocean temperature of 33.6°F (0.9°C), are months with the coldest seawater in Harvey.

What is the rainiest month in Harvey?

The month with the most rainfall is April when the rain falls for 10.6 days and typically aggregates up to 2.91" (74mm) of precipitation.

What is the least humid month in Harvey?

The least humid month in Harvey, Michigan, is May, with an average relative humidity of 72%.

When it does not snow in Harvey?

June through September are months without snowfall.

When are the longest days in Harvey?

The month with the longest days in Harvey, Michigan, is June, with an average of 15.8h of daylight.

When is the highest UV index in Harvey?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Harvey.

What is the warmest month in Harvey?

The warmest month is July, with an average high-temperature of 73.2°F (22.9°C) and an average low-temperature of 55.9°F (13.3°C).

What month has the most sunshine in Harvey?

The month with the most sunshine in Harvey is July, with an average of 10h of sunshine.

What is the month with the warmest ocean in Harvey?

August is the month with the warmest seawater, with an average ocean temperature of 64.2°F (17.9°C).

What is the snowiest month in Harvey?

The month with the most snowfall in Harvey, Michigan, is December when snow falls for 21 days and typically aggregates up to 9.8" (249mm) of snow.

What is the month with the shortest days in Harvey?

The month with the shortest days in Harvey, Michigan, is December, with an average of 8.7h of daylight.
Average temperature - Harvey, MI
Average rainfall - Harvey, MI

The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the lowest rainfall) is January (1.26").

Average rainfall days - Harvey, MI

The month with the highest number of rainy days is May (14.3 days).
The month with the lowest number of rainy days is February (2.3 days).

Average snowfall - Harvey, MI
Average snowfall days - Harvey, MI

The month with the highest number of snowfall days is January (23.4 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average sea temperature - Harvey, MI

The best month for swimming (with the highest average sea temperature) is August (64.3°F).
Coldest months (with the lowest average sea temperature) are February and March (33.7°F).

Average daylight / Average sunshine - Harvey, MI
Average UV index - Harvey, MI