September weather forecastOotischenia, Canada
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Ootischenia, Canada, with an average temperature varying between 18.3°C (64.9°F) and 3.5°C (38.3°F).Temperature
The arrival of September corresponds with a reduction in the average high-temperature, down from August's moderately hot 24.3°C (75.7°F) to a refreshing 18.3°C (64.9°F). In Ootischenia, following the steep rise of daytime temperatures, an average nighttime low of 3.5°C (38.3°F) is anticipated during September.Humidity
In Ootischenia, the average relative humidity in September is 66%.Rainfall
In Ootischenia, in September, it is raining for 11.2 days, with typically 31mm (1.22") of accumulated precipitation. In Ootischenia, during the entire year, the rain falls for 137.4 days and collects up to 426mm (16.77") of precipitation.Snowfall
January through April, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 5mm (0.2") of snow. In Ootischenia, during the entire year, snow falls for 49.5 days and aggregates up to 549mm (21.61") of snow.Daylight
In Ootischenia, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 6:07 am and sunset at 7:32 pm. On the last day of September, sunrise is at 6:50 am and sunset at 6:30 pm PDT.
Sunshine
The average sunshine in September is 10.1h.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 exposure to the Sun's UV rays for ordinary individuals.Note: In September, a regular UV index of 3 translates into these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ootischenia, Canada
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is December (-3.3°C).
- Average low temperature in September: 3.5°C
The month with the highest average low temperature is August (7.3°C).
The coldest month (with the lowest average low temperature) is February (-11.4°C).
Average pressure in September
Ootischenia, Canada
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is January (1022.4mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed in September
Ootischenia, Canada
- Average wind speed in September: 5.5km/h
The windiest months (with the highest average wind speed) are March and April (6km/h).
The calmest months (with the lowest average wind speed) are January, February and December (5.3km/h).
Average humidity in September
Ootischenia, Canada
- Average humidity in September: 66%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (55%).
Average rainfall in September
Ootischenia, Canada
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in September
Ootischenia, Canada
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in September
Ootischenia, Canada
- Average snowfall in September: 5mm
The month with the highest snowfall is January (153mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Ootischenia, Canada
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Ootischenia, Canada
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 10h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Ootischenia, Canada
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is April (10.1 days).
Average UV index in September
Ootischenia, 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, October, November and December (UV index 1).
Average cloud cover in September
Ootischenia, Canada
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Ootischenia, Canada
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (3km).
