Climate and monthly weather forecast
Grandville, MI

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Weather in January

January, the same as December, in Grandville, Michigan, is another subzero cold winter month, with an average temperature varying between 27.9°F (-2.3°C) and 18.9°F (-7.3°C). January proves to be the coldest month, recording an average maximum temperature of 27.9°F (-2.3°C) and a minimum temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

February, the last month of the winter in Grandville, is another freezing cold month, with an average temperature fluctuating between 19.8°F (-6.8°C) and 30.6°F (-0.8°C). February notes an average high-temperature of a still freezing cold 30.6°F (-0.8°C), subtly differing from January's 27.9°F (-2.3°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Grandville, Michigan, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 42.3°F (5.7°C). Grandville's March weather shows an increase in high-temperatures, moving from February's freezing cold 30.6°F (-0.8°C) to a wintry 42.3°F (5.7°C). Weather in March »

Weather in April

April is a cool spring month in Grandville, Michigan, with an average temperature fluctuating between 37.6°F (3.1°C) and 54.1°F (12.3°C). April's arrival signals an increase in average high-temperatures, moving from March's cold 42.3°F (5.7°C) to a cool 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Grandville, Michigan, with an average temperature ranging between min 48.7°F (9.3°C) and max 66.2°F (19°C). Grandville's transition into May sees a rise in the average high-temperature, advancing from a cool 54.1°F (12.3°C) in April to a comfortable 66.2°F (19°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Grandville, Michigan, with an average temperature fluctuating between 57°F (13.9°C) and 74.5°F (23.6°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a refreshing 66.2°F (19°C) to a moderately hot 74.5°F (23.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Grandville, Michigan, with an average temperature ranging between max 79.5°F (26.4°C) and min 61.7°F (16.5°C). July proves to be the warmest month, recording an average peak temperature of 79.5°F (26.4°C) and a minimum temperature of 61.7°F (16.5°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Grandville, Michigan, with an average temperature varying between 78.4°F (25.8°C) and 60.4°F (15.8°C). August's arrival shows an average high-temperature of a still moderately hot 78.4°F (25.8°C), hardly different from the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Grandville, is still a pleasant month, with an average temperature varying between 72.5°F (22.5°C) and 54.1°F (12.3°C). The start of September involves a subtle temperature drop, shifting from a moderately hot 78.4°F (25.8°C) in August to a pleasant 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, in Grandville, Michigan, is another refreshing autumn month, with an average temperature varying between 44.6°F (7°C) and 58.3°F (14.6°C). As October commences, the average high-temperature shows a reduction, transitioning from a pleasant 72.5°F (22.5°C) in September to a refreshing 58.3°F (14.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Grandville, is also a frosty month, with an average temperature ranging between min 34.2°F (1.2°C) and max 45.3°F (7.4°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's mild 58.3°F (14.6°C) to a chilly 45.3°F (7.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Grandville, Michigan, with an average temperature varying between 34°F (1.1°C) and 26.2°F (-3.2°C). The arrival of December indicates a decrease in the average high-temperature, moving from a frosty 45.3°F (7.4°C) in November to an icy 34°F (1.1°C). Weather in December »
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

The coldest period is January, when temperatures fluctuate between an average high of 27.9°F (-2.3°C) and a low of 18.9°F (-7.3°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 87%.

How much does it rain?

In Grandville, during the entire year, the rain falls for 143.3 days and collects up to 24.06" (611mm) of precipitation.

When does it snow?

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

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 19 days and typically aggregates up to 6.26" (159mm) of snow.

How many days does it snow?

Throughout the year, there are 68.7 snowfall days, and 20.24" (514mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 2.4h of sunshine, January has the least sunshine of the year.

When is the lowest UV index?

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

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 least humid month?

With an average relative humidity of 75%, April is the least humid month.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 15h and 18min 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 warmest month?

July is the warmest month, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 61.7°F (16.5°C).

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

What is the wettest month?

The month with the most rainfall is October, when the rain falls for 16.5 days and typically aggregates up to 2.8" (71mm) of precipitation.

What is the driest month?

November is the month with the least rainfall. Rain falls for 9.9 days and accumulates 1.42" (36mm) of precipitation.

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.

Average temperature
Grandville, MI

Average temperature - Grandville, MI

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (27.9°F).

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
Grandville, MI

Average pressure - Grandville, MI

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Grandville, MI

Average wind speed - Grandville, MI

The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity
Grandville, MI

Average humidity - Grandville, MI

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (75%).

Average rainfall
Grandville, MI

Average rainfall - Grandville, MI

The wettest month (with the highest rainfall) is October (2.8").
The driest month (with the least rainfall) is November (1.42").

Average rainfall days
Grandville, MI

Average rainfall days - Grandville, MI

The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (4.7 days).

Average snowfall
Grandville, MI

Average snowfall - Grandville, MI

The month with the highest snowfall is January (6.26").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Grandville, MI

Average snowfall days - Grandville, MI

The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Grandville, MI

Average daylight / Average sunshine - Grandville, MI

The month with the longest days is June (Average daylight: 15h and 18min).
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 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days
Grandville, MI

Average sunshine days - Grandville, MI

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is January (8.3 days).

Average UV index
Grandville, MI

Average UV index - Grandville, MI

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).

Average visibility
Grandville, MI

Average visibility - Grandville, MI

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Grandville, Michigan, USA

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