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
July, characterized by an average high temperature of 25.6°C (78.1°F) and a low temperature of 15.9°C (60.6°F), is generally the warmest month.Humidity
The average relative humidity in July in Port Rowan is 79%.Rainfall
The month with the most rainfall in Port Rowan is July, when the rain falls for 18.4 days and typically aggregates up to 74mm (2.91") of precipitation.Snowfall
June through September are months without snowfall in Port Rowan.Daylight
In Port Rowan, the average length of the day in July is 14h and 56min.On the first day of July, sunrise is at 5:48 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:42 pm EDT.
Sunshine
July has the most sunshine of the year in Port Rowan, with an average of 10.3h of sunshine.UV index
With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 6 during July translates into the following guidance:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Port Rowan?
What are the temperatures in Port Rowan in July?
What is the average humidity in July in Port Rowan?
What is the rainiest month in Port Rowan?
How many days does it rain in July in Port Rowan?
When it does not snow in Port Rowan?
What is the average length of the day in July in Port Rowan?
When is the sunrise / sunset in July in Port Rowan?
What month has the most sunshine in Port Rowan?
How many hours of sunshine does Port Rowan have in July?
What is the month with the highest UV index in Port Rowan?
What is the UV index intensity in July in Port Rowan?
Average temperature in July
Port Rowan, Canada
- Average high temperature in July: 25.6°C
The warmest month (with the highest average high temperature) is July (25.6°C).
The month with the lowest average high temperature is January (-2.7°C).
- Average low temperature in July: 15.9°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-8.1°C).
Average pressure in July
Port Rowan, Canada
- Average pressure in July: 1014.2mbar
The month with the highest atmospheric pressure is March (1018.6mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed in July
Port Rowan, Canada
- Average wind speed in July: 10.9km/h
The windiest month (with the highest average wind speed) is January (18km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity in July
Port Rowan, Canada
- Average humidity in July: 79%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in July
Port Rowan, Canada
- Average rainfall in July: 74mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in July
Port Rowan, Canada
- Average rainfall days in July: 18.4 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in July
Port Rowan, Canada
- Average snowfall in July: 0mm
The month with the highest snowfall is February (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in July
Port Rowan, Canada
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Port Rowan, Canada
- 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 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 54min).
Average sunshine days in July
Port Rowan, Canada
- Average sunshine days in July: 10 days
The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in July
Port Rowan, Canada
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in July
Port Rowan, Canada
- Average cloud cover in July: 31
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in July
Port Rowan, Canada
- Average visibility in July: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Port Rowan, Canada
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