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
During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 24.8°C (76.6°F) in August to a pleasant 21.5°C (70.7°F). The low-temperature in Thamesville averages to a moderate 13.8°C (56.8°F) during the nights of September.Humidity
In September, the average relative humidity in Thamesville is 78%.Rainfall
In Thamesville, during September, the rain falls for 13.3 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, there are 155.6 rainfall days, and 650mm (25.59") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Thamesville.Daylight
In September, the average length of the day is 12h and 29min.On the first day of September, sunrise is at 6:53 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:10 pm EDT.
Sunshine
In September, the average sunshine in Thamesville is 8.3h.UV index
In Thamesville, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Act with care - The need to guard against sun damage is communicated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the average September temperature in Thamesville?
What is the average humidity in September in Thamesville?
How many days does it rain in September in Thamesville?
When it does not snow in Thamesville?
Does it snow in Thamesville in September?
How many hours of daylight does Thamesville have in September?
When are sunrise and sunset in September in Thamesville?
How long on average sun shines in September in Thamesville?
How high is the UV index in September in Thamesville?
Average temperature in September
Thamesville, Canada
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 13.8°C
The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
Average pressure in September
Thamesville, Canada
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in September
Thamesville, Canada
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in September
Thamesville, Canada
- Average humidity in September: 78%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).
Average rainfall in September
Thamesville, Canada
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is May (76mm).
The driest months (with the least rainfall) are January and February (36mm).
Average rainfall days in September
Thamesville, Canada
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in September
Thamesville, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Thamesville, 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
Thamesville, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Thamesville, Canada
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is January (10.2 days).
Average UV index in September
Thamesville, Canada
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Thamesville, Canada
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in September
Thamesville, Canada
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Thamesville, Canada
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