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 beginning of September brings a slight decrease in the average high-temperature, transitioning from an agreeable 21.9°C (71.4°F) in August to a comfortable 18.9°C (66°F). Throughout September, the average low-temperature records at a mild 13.2°C (55.8°F).Humidity
In Mahone Bay, the average relative humidity in September is 80%.Rainfall
In Mahone Bay, in September, it is raining for 10.2 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 148.3 rainfall days, and 861mm (33.9") of precipitation is accumulated.Snowfall
In Mahone Bay, Canada, snow does not fall in June through October.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:53 pm. On the last day of September, sunrise is at 7:14 am and sunset at 6:59 pm ADT.
Sunshine
In September, the average sunshine is 8.4h.UV index
In September, the average daily maximum UV index in Mahone Bay, Canada, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in September in Mahone Bay?
What is the average humidity in September in Mahone Bay?
How much does it rain in Mahone Bay in September?
When it does not snow in Mahone Bay?
How many hours of daylight does Mahone Bay have in September?
When is the sunrise / sunset in September in Mahone Bay?
How long on average sun shines in September in Mahone Bay?
What is the UV index intensity in September in Mahone Bay?
Average temperature in September
Mahone Bay, Canada
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is February (-0.1°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is August (16.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.5°C).
Average pressure in September
Mahone Bay, Canada
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed in September
Mahone Bay, Canada
- Average wind speed in September: 16.6km/h
The windiest month (with the highest average wind speed) is January (21.3km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in September
Mahone Bay, Canada
- Average humidity in September: 80%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is October (79%).
Average rainfall in September
Mahone Bay, Canada
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is December (98mm).
The driest month (with the least rainfall) is July (38mm).
Average rainfall days in September
Mahone Bay, Canada
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is April (14.8 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in September
Mahone Bay, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (113mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Mahone Bay, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mahone Bay, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in September
Mahone Bay, Canada
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
Mahone Bay, Canada
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Mahone Bay, Canada
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Mahone Bay, Canada
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Mahone Bay, Canada
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