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 minor change in the average high-temperature, shifting from a warm 23.6°C (74.5°F) in August to an agreeable 20.4°C (68.7°F). During September nights, Mount Forest records an average temperature of 10.8°C (51.4°F).Humidity
In Mount Forest, the average relative humidity in September is 80%.Rainfall
The months with the least rainfall in Mount Forest are February and September Rain falls for 14.1 days and accumulates 39mm (1.54") of rain.Snowfall
In Mount Forest, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:58 pm. On the last day of September, sunrise is at 7:20 am and sunset at 7:05 pm EDT.
Sunshine
The average sunshine in September in Mount Forest is 8.5h.UV index
The average daily maximum UV index in September in Mount Forest is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the UV index of 3 transforms into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are September temperatures in Mount Forest?
What is the average humidity in September in Mount Forest?
What is the driest month in Mount Forest?
How many days does it rain in September in Mount Forest?
When it does not snow in Mount Forest?
Does it snow in Mount Forest in September?
What is the average length of the day in September in Mount Forest?
When is the sunrise / sunset in September in Mount Forest?
How many hours of sunshine does Mount Forest have in September?
What is the UV index reading in September in Mount Forest?
Average temperature in September
Mount Forest, Canada
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is July (14.7°C).
The coldest month (with the lowest average low temperature) is January (-10°C).
Average pressure in September
Mount Forest, Canada
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).
Average wind speed in September
Mount Forest, Canada
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in September
Mount Forest, Canada
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Mount Forest, Canada
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is October (70mm).
The driest months (with the least rainfall) are February and September (39mm).
Average rainfall days in September
Mount Forest, Canada
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Mount Forest, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (167mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mount Forest, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mount Forest, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in September
Mount Forest, Canada
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is September (13.3 days).
The month with the least sunshine days is January (9 days).
Average UV index in September
Mount Forest, 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, November and December (UV index 1).
Average cloud cover in September
Mount Forest, Canada
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Mount Forest, Canada
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July, August and October (9km).
The months with the lowest visibility are January, February, March, September, November and December (8km).
Mount Forest, Canada
Weather forecast for your location
2. Allow the app to use your location
