Contents
September
Weather in September
Temperature
The commencement of September involves a temperature shift, with the average high-temperature dropping from an agreeable 21.1°C (70°F) in August to a mild 15.7°C (60.3°F). Throughout the month of September, the nighttime temperature in Moosonee, Canada, dips to an average of 5.2°C (41.4°F).Rainfall
In Moosonee, during September, the rain falls for 18.5 days and regularly aggregates up to 95mm (3.74") of precipitation. In Moosonee, during the entire year, the rain falls for 102.5 days and collects up to 503mm (19.8") of precipitation.Snowfall
Months with snowfall in Moosonee are January through June, September through December. September is the first month it typically snows in Moosonee. Throughout September, in the average 0.1 snowfall days, it receives 6mm (0.24") of snow. Throughout the year, there are 79.9 snowfall days, and 2269mm (89.33") of snow is accumulated.Daylight
The average length of the day in September is 12h and 37min.On the first day of September in Moosonee, sunrise is at 6:36 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:01 pm EDT.
Sunshine
The average sunshine in September is 4.5h.UV index
In Moosonee, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Keep in mind! Snow's reflective quality 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 is the temperature in September in Moosonee?
How many days does it rain in September in Moosonee?
When does it start to snow in Moosonee?
How many hours of daylight does Moosonee have in September?
When are sunrise and sunset in September in Moosonee?
How long on average sun shines in September in Moosonee?
How high is the UV index in September in Moosonee?
Average temperature in September
Moosonee, Canada
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (-13.6°C).
- Average low temperature in September: 5.2°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is January (-26.3°C).
Average rainfall in September
Moosonee, Canada
- Average rainfall in September: 94.6mm
The wettest month (with the highest rainfall) is July (96.8mm).
The driest month (with the least rainfall) is January (0.1mm).
Average rainfall days in September
Moosonee, Canada
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is January (0.2 days).
Average snowfall in September
Moosonee, Canada
- Average snowfall in September: 6mm
The month with the highest snowfall is December (452mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Moosonee, Canada
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Moosonee, Canada
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 4h and 3min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The months with the least sunshine are November and December (Average sunshine: 1h and 48min).
Average UV index in September
Moosonee, Canada
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 0).
