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
As Amherstburg enters September, the average high-temperature subtly lowers from the a moderately hot 25.3°C (77.5°F) of August to a pleasant 22.2°C (72°F). The low-temperature in Amherstburg averages to a mild 15.1°C (59.2°F) during the nights of September.Humidity
In Amherstburg, the average relative humidity in September is 76%.Rainfall
In Amherstburg, in September, during 13.5 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, in Amherstburg, there are 151.6 rainfall days, and 685mm (26.97") of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 6:58 am and sunset at 8:05 pm. On the last day of September, sunrise is at 7:29 am and sunset at 7:15 pm EDT.
Sunshine
The average sunshine in September is 8.3h.UV index
In Amherstburg, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What are September temperatures in Amherstburg?
What is the average humidity in September in Amherstburg?
How many days does it rain in September in Amherstburg?
When it does not snow in Amherstburg?
How many hours of daylight does Amherstburg have in September?
What time are sunrise and sunset in September in Amherstburg?
How long on average sun shines in September in Amherstburg?
What is the UV index intensity in September in Amherstburg?
Average temperature in September
Amherstburg, Canada
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 15.1°C
The month with the highest average low temperature is July (18.7°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).
Average pressure in September
Amherstburg, Canada
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is November (1019.3mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in September
Amherstburg, Canada
- Average wind speed in September: 13.5km/h
The windiest months (with the highest average wind speed) are January and November (17.4km/h).
The calmest month (with the lowest average wind speed) is July (11.4km/h).
Average humidity in September
Amherstburg, Canada
- Average humidity in September: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in September
Amherstburg, Canada
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is June (87mm).
The driest month (with the least rainfall) is December (32mm).
Average rainfall days in September
Amherstburg, Canada
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in September
Amherstburg, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (106mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Amherstburg, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Amherstburg, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Amherstburg, Canada
- Average sunshine days in September: 14 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in September
Amherstburg, Canada
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Amherstburg, Canada
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in September
Amherstburg, Canada
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, November and December (9km).
Amherstburg, Canada
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