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
A shift in the average high-temperature occurs in September, reducing from an agreeable 20.3°C (68.5°F) in August to a refreshing 15.1°C (59.2°F). September in Joussard is noted for a mean low-temperature of 5°C (41°F).Humidity
In September, the average relative humidity is 71%.Rainfall
In Joussard, in September, during 11.1 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Joussard, during the entire year, the rain falls for 119.7 days and collects up to 409mm (16.1") of precipitation.Snowfall
January through June, September through December are months with snowfall in Joussard, Canada. September is the first month it typically snows in Joussard. Throughout September, in the average 1.1 snowfall days, it receives 4mm (0.16") of snow. In Joussard, during the entire year, snow falls for 114.3 days and aggregates up to 1073mm (42.24") of snow.Daylight
In Joussard, the average length of the day in September is 12h and 42min.On the first day of September, sunrise is at 6:51 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 7:20 pm MDT.
Sunshine
In Joussard, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Joussard is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 in September translates into these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Boost your sun resistance with garments that are densely woven yet spacious. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Joussard?
What is the average humidity in September in Joussard?
How many days does it rain in September in Joussard?
When does it start snowing in Joussard?
How many hours of daylight does Joussard have in September?
What time are sunrise and sunset in September in Joussard?
How long on average sun shines in September in Joussard?
How high is the UV index in September in Joussard?
Average temperature in September
Joussard, Canada
- Average high temperature in September: 15.1°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is December (-8.5°C).
- Average low temperature in September: 5°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (-15.1°C).
Average pressure in September
Joussard, Canada
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1010.1mbar).
Average wind speed in September
Joussard, Canada
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is October (12.2km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in September
Joussard, Canada
- Average humidity in September: 71%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (61%).
Average rainfall in September
Joussard, Canada
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is December (18mm).
Average rainfall days in September
Joussard, Canada
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in September
Joussard, Canada
- Average snowfall in September: 4mm
The month with the highest snowfall is March (173mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Joussard, Canada
- Average snowfall days in September: 1.1 days
The month with the highest number of snowfall days is March (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Joussard, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Joussard, Canada
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is April (8 days).
Average UV index in September
Joussard, Canada
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October and December (UV index 1).
Average cloud cover in September
Joussard, Canada
- Average cloud cover in September: 37
The months with the most cloud cover are February and March (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Joussard, Canada
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (6km).
Joussard, Canada
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