Grand Rapids
Michigan, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Grand Rapids, MI

The vast cityscape of Grand Rapids, a moderately large town in Michigan, and two visible bridges across the river, on a warm and cool, cloudy day
The vast cityscape of Grand Rapids, a moderately large town in Michigan, and two visible bridges across the river, on a warm and cool, cloudy day
July, the same as June, is a moderately hot summer month in Grand Rapids, Michigan, with average temperature ranging between min 61.5°F (16.4°C) and max 79.7°F (26.5°C).

Temperature

July is the warmest month, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 61.5°F (16.4°C).

Humidity

The average relative humidity is 78%.

Rainfall

In July, the rain falls for 11.7 days. Throughout July, 0.91" (23mm) of precipitation is accumulated. Throughout the year, there are 103.5 rainfall days, and 9.02" (229mm) of precipitation is accumulated.

Snowfall

In Grand Rapids snow does not fall in May through October.

Daylight

In Grand Rapids, the average length of the day is 15h.

Sunshine

With an average of 10.3h of sunshine, July has the most sunshine of the year in Grand Rapids.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Grand Rapids. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the warmest month in Grand Rapids?

With an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 61.5°F (16.4°C), July is the warmest month in Grand Rapids, Michigan.

What is the temperature in July in Grand Rapids?

The average high-temperature, in July, in Grand Rapids, Michigan, is 79.7°F (26.5°C), while the average low-temperature is 61.5°F (16.4°C).

What is the average humidity in July in Grand Rapids?

In July, the average relative humidity in Grand Rapids, Michigan, is 78%.

How much does it rain in Grand Rapids in July?

In Grand Rapids, Michigan, in July, during 11.7 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

When it does not snow in Grand Rapids?

May through October are months without snowfall.

How many hours of daylight does Grand Rapids have in July?

In July, the average length of the day in Grand Rapids, Michigan, is 15h.

What month has the most sunshine in Grand Rapids?

With an average of 10.3h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Grand Rapids have in July?

In Grand Rapids, Michigan, the average sunshine in July is 10.3h.

What are the months with the highest UV index in Grand Rapids?

Months with the highest UV index in Grand Rapids are June through August, with an average maximum UV index of 6.

How high is the UV index in July in Grand Rapids?

In July, the average daily maximum UV index in Grand Rapids, Michigan, is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.
Average temperature in July - Grand Rapids, MI
  • Average high temperature in July: 79.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in July: 61.5°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average humidity in July - Grand Rapids, MI
  • Average humidity in July: 78%

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

Average rainfall in July - Grand Rapids, MI
  • Average rainfall in July: 0.91"

The wettest month (with the highest rainfall) is May (1.14").
The driest month (with the lowest rainfall) is March (0.47").

Average rainfall days in July - Grand Rapids, MI
  • Average rainfall days in July: 11.7 days

The month with the highest number of rainy days is May (13 days).
The month with the lowest number of rainy days is February (3.8 days).

Average snowfall in July - Grand Rapids, MI
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.57").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in July - Grand Rapids, MI
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.5 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Grand Rapids, MI
  • Average daylight in July: 15h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

  • Average sunshine in July: 10.3h

The month with most sunshine is July (Average sunshine: 10.3h).
The month with least sunshine is January (Average sunshine: 2.3h).

Average UV index in July - Grand Rapids, MI
  • Average UV index in July: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 1).