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 highest temperatures are recorded in July, with averages reaching a high of 80.2°F (26.8°C) and a low of 63.1°F (17.3°C).Humidity
April, May, July and August, with an average relative humidity of 75%, are the least humid months in Rochester.Rainfall
In Rochester, during July, the rain falls for 15 days and regularly aggregates up to 1.85" (47mm) of precipitation. In Rochester, Michigan, during the entire year, the rain falls for 146.2 days and collects up to 18.5" (470mm) of precipitation.Snowfall
In Rochester, snow does not fall in June through September.Daylight
In July, the average length of the day is 14h and 57min.On the first day of July, sunrise is at 5:58 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:53 pm EDT.
Sunshine
The month with the most sunshine is July, with an average of 10.6h of sunshine.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index in Rochester, Michigan. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 6 in July leads to these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the hottest time of year in Rochester?
What is the usual temperature for Rochester in July?
What are the least humid months in Rochester?
What is the average humidity in July in Rochester?
How many days does it rain in July in Rochester?
When it does not snow in Rochester?
How many hours of daylight does Rochester have in July?
What time are sunrise and sunset in July in Rochester?
What month has the most sunshine in Rochester?
How many hours of sunshine does Rochester have in July?
When is the highest UV index in Rochester?
What is the UV index reading in July in Rochester?
Average temperature in July
Rochester, MI
- Average high temperature in July: 80.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in July: 63.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in July
Rochester, MI
- Average pressure in July: 29.96"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in July
Rochester, MI
- Average wind speed in July: 6.5mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in July
Rochester, MI
- Average humidity in July: 75%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, May, July and August (75%).
Average rainfall in July
Rochester, MI
- Average rainfall in July: 1.85"
The wettest month (with the highest rainfall) is May (2.28").
The driest months (with the least rainfall) are February and December (1.02").
Average rainfall days in July
Rochester, MI
- Average rainfall days in July: 15 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in July
Rochester, MI
- Average snowfall in July: 0"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Rochester, MI
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Rochester, MI
- Average daylight in July: 14h and 5min
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 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in July
Rochester, MI
- Average sunshine days in July: 12.9 days
The month with the most sunshine days is November (14.9 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in July
Rochester, MI
- Average UV index in July: 6
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in July
Rochester, MI
- Average cloud cover in July: 29
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in July
Rochester, 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).
Rochester, Michigan, USA
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