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
Portland's temperatures peak on average in July, reaching 79.2°F (26.2°C) at their highest and 60.8°F (16°C) at their lowest.Humidity
In Portland, the average relative humidity in July is 80%.Rainfall
In Portland, during July, the rain falls for 12 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Portland, during the entire year, the rain falls for 121.9 days and collects up to 12.01" (305mm) of precipitation.Snowfall
In Portland, snow does not fall in June through September.Daylight
The average length of the day in July is 14h and 58min.On the first day of July, sunrise is at 6:05 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 9:01 pm EDT.
Sunshine
The month with the most sunshine in Portland, Michigan, is July, with an average of 10.3h of sunshine.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in July interprets into the following recommendations:
Take precautions - Protection against sunburn is recommended. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in Portland?
What is the average July temperature in Portland?
What is the average humidity in July in Portland?
How much does it rain in Portland in July?
When it does not snow in Portland?
How many hours of daylight does Portland have in July?
When is the sunrise / sunset in July in Portland?
What month has the most sunshine in Portland?
How long on average sun shines in July in Portland?
When is the highest UV index in Portland?
What is the UV index intensity in July in Portland?
Average temperature in July
Portland, MI
- Average high temperature in July: 79.2°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in July: 60.8°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in July
Portland, 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
Portland, MI
- Average wind speed in July: 6.6mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in July
Portland, MI
- Average humidity in July: 80%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).
Average rainfall in July
Portland, MI
- Average rainfall in July: 1.02"
The wettest month (with the highest rainfall) is May (1.77").
The driest months (with the least rainfall) are February and November (0.63").
Average rainfall days in July
Portland, MI
- Average rainfall days in July: 12 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in July
Portland, MI
- Average snowfall in July: 0"
The month with the highest snowfall is December (2.05").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Portland, 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
Portland, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in July
Portland, MI
- Average sunshine days in July: 15.4 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in July
Portland, MI
- Average UV index in July: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in July
Portland, MI
- Average cloud cover in July: 31
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in July
Portland, MI
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Portland, Michigan, USA
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