Climate and monthly weather forecastGrandville, MI
Climate and monthly weather forecast
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
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
January is the most humid month, with an average relative humidity of 87%.
In Grandville, during the entire year, the rain falls for 143.3 days and collects up to 24.06" (611mm) of precipitation.
Months with snowfall are January through May, October through December.
The month with the most snowfall is January, when snow falls for 19 days and typically aggregates up to 6.26" (159mm) of snow.
Throughout the year, there are 68.7 snowfall days, and 20.24" (514mm) of snow is accumulated.
With an average of 2.4h of sunshine, January has the least sunshine of the year.
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
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.
With an average relative humidity of 75%, April is the least humid month.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 18min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
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).
The month with the most sunshine is July, with an average of 10.4h of sunshine.
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.
November is the month with the least rainfall. Rain falls for 9.9 days and accumulates 1.42" (36mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
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 in January:
30.07"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.07"Hg
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 in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.4mph - Average wind speed in October:
9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.4mph
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
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 in January:
1.81" - Average rainfall in February:
1.46" - Average rainfall in March:
1.65" - Average rainfall in April:
2.64" - Average rainfall in May:
2.72" - Average rainfall in June:
2.32"
- Average rainfall in July:
1.89" - Average rainfall in August:
1.97" - Average rainfall in September:
1.81" - Average rainfall in October:
2.8" - Average rainfall in November:
1.42" - Average rainfall in December:
1.57"
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 in January:
6.8 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
14.7 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
16.5 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
7.9 days
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 in January:
6.26" - Average snowfall in February:
4.96" - Average snowfall in March:
1.73" - Average snowfall in April:
0.94" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
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 in January:
19 days - Average snowfall days in February:
15.7 days - Average snowfall days in March:
7.4 days - Average snowfall days in April:
3.2 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
7.6 days - Average snowfall days in December:
15.1 days
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 in January:
9h and 24min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
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).
- Average sunshine in January:
2h and 24min - Average sunshine in February:
3h and 36min - Average sunshine in March:
5h and 36min - Average sunshine in April:
6h and 42min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 18min - Average sunshine in October:
5h and 30min - Average sunshine in November:
4h and 18min - Average sunshine in December:
3h and 0min
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 in January:
8.3 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
12 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
11.8 days - Average sunshine days in November:
12.9 days - Average sunshine days in December:
10.8 days
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
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 cloud cover
Grandville, MI
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 29).
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).
