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
Weather in September
Temperature
The average high-temperature slightly decreases in September, shifting from a warm 23.9°C (75°F) in August to an enjoyable 19.6°C (67.3°F). During the nights in September, Stewiacke experiences a consistent average temperature of 9.8°C (49.6°F).Humidity
The average relative humidity in September in Stewiacke is 83%.Rainfall
In September, in Stewiacke, Canada, the rain falls for 11.8 days. Throughout September, 52mm (2.05") of precipitation is accumulated. Throughout the year, in Stewiacke, Canada, there are 148.7 rainfall days, and 773mm (30.43") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 6:36 am and sunset at 7:50 pm. On the last day of September, sunrise is at 7:11 am and sunset at 6:55 pm ADT.
Sunshine
In Stewiacke, the average sunshine in September is 7.2h.UV index
In September, the average daily maximum UV index in Stewiacke is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 4 during September translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the usual temperature for Stewiacke in September?
What is the average humidity in September in Stewiacke?
How many days does it rain in September in Stewiacke?
When it does not snow in Stewiacke?
Does it snow in Stewiacke in September?
What is the average length of the day in September in Stewiacke?
What time are sunrise and sunset in September in Stewiacke?
How many hours of sunshine does Stewiacke have in September?
What is the UV index reading in September in Stewiacke?
Average temperature in September
Stewiacke, Canada
- Average high temperature in September: 19.6°C
The warmest months (with the highest average high temperature) are July and August (23.9°C).
The month with the lowest average high temperature is January (-2.3°C).
- Average low temperature in September: 9.8°C
The months with the highest average low temperature are July and August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-9.5°C).
Average pressure in September
Stewiacke, Canada
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is February (1012.2mbar).
Average wind speed in September
Stewiacke, Canada
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is March (14.1km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in September
Stewiacke, Canada
- Average humidity in September: 83%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (79%).
Average rainfall in September
Stewiacke, Canada
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is July (46mm).
Average rainfall days in September
Stewiacke, Canada
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in September
Stewiacke, Canada
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (187mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Stewiacke, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stewiacke, 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: 7h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in September
Stewiacke, Canada
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in September
Stewiacke, Canada
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Stewiacke, Canada
- Average cloud cover in September: 49
The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 47).
Average visibility in September
Stewiacke, Canada
- Average visibility in September: 7km
The months with the highest visibility are April, May, June, July, October, November and December (8km).
The months with the lowest visibility are January, February, March, August and September (7km).
Stewiacke, Canada
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