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
Onset of September comes with a temperature decline, the average high falling from an agreeable 21.6°C (70.9°F) in August to a comfortable 16.5°C (61.7°F). An average nighttime temperature of 5.8°C (42.4°F) is observed during September.Humidity
The average relative humidity in September is 68%.Rainfall
In Hylo, Canada, in September, during 9.2 rainfall days, 22mm (0.87") of precipitation is typically accumulated. Throughout the year, there are 101.9 rainfall days, and 343mm (13.5") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.8 snowfall days, it receives 10mm (0.39") of snow. In Hylo, during the entire year, snow falls for 79.3 days and aggregates up to 521mm (20.51") of snow.Daylight
In September, the average length of the day in Hylo is 12h and 41min.On the first day of the month, sunrise is at 6:37 am and sunset at 8:19 pm. On the last day of September, sunrise is at 7:30 am and sunset at 7:06 pm MDT.
Sunshine
In Hylo, the average sunshine in September is 8.7h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 in September translates into these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Hylo?
What is the average humidity in September in Hylo?
How many days does it rain in September in Hylo?
When does it start snowing in Hylo?
What is the average length of the day in September in Hylo?
What time are sunrise and sunset in September in Hylo?
How long on average sun shines in September in Hylo?
What is the UV index intensity in September in Hylo?
Average temperature in September
Hylo, Canada
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is December (-9.5°C).
- Average low temperature in September: 5.8°C
The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is January (-17.2°C).
Average pressure in September
Hylo, Canada
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is February (1021mbar).
The month with the lowest atmospheric pressure is June (1010mbar).
Average wind speed in September
Hylo, Canada
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is April (11.9km/h).
The calmest month (with the lowest average wind speed) is February (10.3km/h).
Average humidity in September
Hylo, Canada
- Average humidity in September: 68%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (60%).
Average rainfall in September
Hylo, Canada
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is June (91mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days in September
Hylo, Canada
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is June (19.5 days).
The month with the least rainy days is February (0.8 days).
Average snowfall in September
Hylo, Canada
- Average snowfall in September: 10mm
The month with the highest snowfall is April (112mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Hylo, Canada
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is March (14.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Hylo, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in September
Hylo, Canada
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in September
Hylo, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Hylo, Canada
- Average cloud cover in September: 35
The month with the most cloud cover is March (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Hylo, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The month with the lowest visibility is February (5km).
