September weather forecastSpences Bridge, Canada
September
Weather in September
September, the first month of the autumn in Spences Bridge, is still a refreshing month, with an average temperature varying between 4.3°C (39.7°F) and 15.5°C (59.9°F).Temperature
September's arrival corresponds with a decrease in average high-temperatures, from August's pleasant 21.1°C (70°F) to a mild 15.5°C (59.9°F). The average low-temperature of 4.3°C (39.7°F) is witnessed in Spences Bridge during September.Humidity
In September, the average relative humidity is 74%.Rainfall
In Spences Bridge, during September, the rain falls for 14 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, there are 182.3 rainfall days, and 509mm (20.04") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Spences Bridge, Canada, the average length of the day in September is 12h and 36min.On the first day of September in Spences Bridge, sunrise is at 6:21 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:44 pm PDT.
Sunshine
In September, the average sunshine in Spences Bridge is 9.9h.UV index
The average daily maximum UV index in September in Spences Bridge is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In September, a daily UV index of 2 turns into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Spences Bridge, Canada
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is December (-3.2°C).
- Average low temperature in September: 4.3°C
The month with the highest average low temperature is August (7.6°C).
The coldest month (with the lowest average low temperature) is February (-10.7°C).
Average pressure in September
Spences Bridge, Canada
- Average pressure in September: 1015.6mbar
The months with the highest atmospheric pressure are January and December (1019.7mbar).
The month with the lowest atmospheric pressure is June (1014.5mbar).
Average wind speed in September
Spences Bridge, Canada
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is November (8.3km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in September
Spences Bridge, Canada
- Average humidity in September: 74%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is July (66%).
Average rainfall in September
Spences Bridge, Canada
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in September
Spences Bridge, Canada
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is April (20.3 days).
The month with the least rainy days is August (11 days).
Average snowfall in September
Spences Bridge, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is March (132mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Spences Bridge, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Spences Bridge, Canada
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 9h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Spences Bridge, Canada
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is April (6.5 days).
Average UV index in September
Spences Bridge, Canada
- Average UV index in September: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Spences Bridge, Canada
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Spences Bridge, Canada
- Average visibility in September: 8km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, February and December (5km).
