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
September
Weather in September
Temperature
In September, the average high-temperature decreases from a moderately hot 24.6°C (76.3°F) in August to a comfortable 19°C (66.2°F). Hanley records a steady low-temperature average of 9°C (48.2°F) during September.Humidity
In September, the average relative humidity is 57%.Rainfall
In Hanley, during September, the rain falls for 7.1 days and regularly aggregates up to 23mm (0.91") of precipitation. In Hanley, during the entire year, the rain falls for 87.4 days and collects up to 273mm (10.75") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 8mm (0.31") of snow. In Hanley, during the entire year, snow falls for 72.4 days and aggregates up to 466mm (18.35") of snow.Daylight
In Hanley, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 6:19 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:06 am and sunset at 6:44 pm CST.
Sunshine
In Hanley, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 3 in September transforms into this advice:
Adopt protective measures - It is advised to guard against sun damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Hanley?
What is the average humidity in September?
How many days does it rain in September?
When does it start to snow?
How many hours of daylight does Hanley have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Hanley have in September?
What is the UV index intensity in September?
Average temperature in September
Hanley, Canada
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is February (-9.4°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-17.8°C).
Average pressure in September
Hanley, Canada
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is February (1021.4mbar).
The month with the lowest atmospheric pressure is June (1009.8mbar).
Average wind speed in September
Hanley, Canada
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is April (15.5km/h).
The calmest month (with the lowest average wind speed) is August (12.8km/h).
Average humidity in September
Hanley, Canada
- Average humidity in September: 57%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (55%).
Average rainfall in September
Hanley, Canada
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
Hanley, Canada
- Average rainfall days in September: 7.1 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in September
Hanley, Canada
- Average snowfall in September: 8mm
The month with the highest snowfall is March (78mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Hanley, Canada
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Hanley, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Hanley, Canada
- Average sunshine days in September: 21.2 days
The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in September
Hanley, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Hanley, Canada
- Average cloud cover in September: 30
The months with the most cloud cover are February and March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Hanley, Canada
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January and February (7km).
