July weather forecastGrand Haven, MI
July
Weather in July
July is a warm summer month in Grand Haven, Michigan, with an average temperature ranging between max 75°F (23.9°C) and min 64.2°F (17.9°C).Temperature
July signals a minor shift in the average high-temperature, moving from June's pleasant 68°F (20°C) to a warm 75°F (23.9°C). In July, Grand Haven experiences an average nighttime temperature of 64.2°F (17.9°C).Humidity
The average relative humidity in July is 78%.Rainfall
In Grand Haven, in July, during 14.1 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. In Grand Haven, during the entire year, the rain falls for 139.5 days and collects up to 22.8" (579mm) of precipitation.Snowfall
In Grand Haven, Michigan, snow does not fall in May through October.Daylight
The average length of the day in July is 14h and 59min.On the first day of July, sunrise is at 6:09 am and sunset at 9:28 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 9:07 pm EDT.
Sunshine
July has the most sunshine of the year, with an average of 10.8h of sunshine.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 6 in July translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Grand Haven, MI
- Average high temperature in July: 75°F
The warmest month (with the highest average high temperature) is August (75.2°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in July: 64.2°F
The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in July
Grand Haven, MI
- Average pressure in July: 29.96"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 in July
Grand Haven, MI
- Average wind speed in July: 8.1mph
The windiest months (with the highest average wind speed) are January and November (12.6mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in July
Grand Haven, MI
- Average humidity in July: 78%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in July
Grand Haven, MI
- Average rainfall in July: 2.17"
The wettest month (with the highest rainfall) is October (2.56").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in July
Grand Haven, MI
- Average rainfall days in July: 14.1 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in July
Grand Haven, MI
- Average snowfall in July: 0"
The month with the highest snowfall is February (4.13").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Grand Haven, MI
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Grand Haven, MI
- Average daylight in July: 15h and 0min
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 July: 10h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in July
Grand Haven, MI
- Average sunshine days in July: 14.3 days
The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is January (9.2 days).
Average UV index in July
Grand Haven, MI
- Average UV index in July: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Grand Haven, MI
- Average cloud cover in July: 25
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in July
Grand Haven, MI
- Average visibility in July: 6mi
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).
