Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The transition from June to July brings a subtle temperature rise, with average high-temperatures increasing from an agreeable 68°F (20°C) to a moderately hot 75°F (23.9°C). Nighttime temperatures in Grand Haven hover around an average low of 64.2°F (17.9°C) in July.Humidity
The average relative humidity in July is 78%.Rainfall
In Grand Haven, Michigan, during July, the rain falls for 14.1 days and regularly aggregates up to 2.17" (55mm) of precipitation. Throughout the year, in Grand Haven, there are 139.5 rainfall days, and 22.8" (579mm) of precipitation is accumulated.Snowfall
In Grand Haven, snow does not fall in May through October.Daylight
The average length of the day in July in Grand Haven is 14h and 59min.On the first day of July in Grand Haven, Michigan, 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
The month with the most sunshine in Grand Haven, Michigan, is July, with an average of 10.8h of sunshine.UV index
The months with the highest UV index in Grand Haven are July and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 during July translates into the following directions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the average July temperature in Grand Haven?
What is the average humidity in July in Grand Haven?
How many days does it rain in July in Grand Haven?
When it does not snow in Grand Haven?
What is the average length of the day in July in Grand Haven?
When is the sunrise / sunset in July in Grand Haven?
What month has the most sunshine in Grand Haven?
How many hours of sunshine does Grand Haven have in July?
When is the highest UV index in Grand Haven?
What is the UV index reading in July in Grand Haven?
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 5min
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).
Grand Haven, Michigan, USA
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