Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's agreeable 22.8°C (73°F) to a comfortable 19.1°C (66.4°F). In Parry Sound, September nights cool down to an average of 11.5°C (52.7°F).Humidity
In September, the average relative humidity in Parry Sound, Canada, is 77%.Rainfall
In Parry Sound, in September, it is raining for 12.9 days, with typically 52mm (2.05") of accumulated precipitation. In Parry Sound, during the entire year, the rain falls for 135.7 days and collects up to 670mm (26.38") of precipitation.Snowfall
In Parry Sound, Canada, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 31min.On the first day of the month, sunrise is at 6:42 am and sunset at 7:57 pm. On the last day of September, in Parry Sound, sunrise is at 7:17 am and sunset at 7:01 pm EDT.
Sunshine
In September, the average sunshine is 8.6h.UV index
In September, the average daily maximum UV index in Parry Sound is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. When the Sun is at its strongest around midday, find shade and limit exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Parry Sound?
What is the average humidity in September in Parry Sound?
How much does it rain in Parry Sound in September?
When it does not snow in Parry Sound?
Does it snow in Parry Sound in September?
How many hours of daylight does Parry Sound have in September?
When are sunrise and sunset in September in Parry Sound?
How many hours of sunshine does Parry Sound have in September?
What is the UV index reading in September in Parry Sound?
Average temperature in September
Parry Sound, Canada
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-11.3°C).
Average pressure in September
Parry Sound, Canada
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is March (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013mbar).
Average wind speed in September
Parry Sound, Canada
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is November (17.5km/h).
The calmest month (with the lowest average wind speed) is June (11.4km/h).
Average humidity in September
Parry Sound, Canada
- Average humidity in September: 77%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (75%).
Average rainfall in September
Parry Sound, Canada
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is August (79mm).
The driest months (with the least rainfall) are February and July (39mm).
Average rainfall days in September
Parry Sound, Canada
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is October (16.7 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in September
Parry Sound, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (219mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Parry Sound, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Parry Sound, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Parry Sound, Canada
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is May (16.2 days).
The month with the least sunshine days is December (9 days).
Average UV index in September
Parry Sound, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Parry Sound, Canada
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in September
Parry Sound, Canada
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
