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 subtle decrease in the average high-temperature marks September, falling from August's moderately hot 26.1°C (79°F) to an agreeable 20.2°C (68.4°F). September nights in Deloraine are marked by an average low-temperature of 9.4°C (48.9°F).Humidity
In Deloraine, the average relative humidity in September is 60%.Rainfall
In Deloraine, Canada, during September, the rain falls for 10 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, there are 106.7 rainfall days, and 433mm (17.05") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Deloraine, the average length of the day in September is 12h and 35min.On the first day of September in Deloraine, sunrise is at 6:59 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 7:22 pm CDT.
Sunshine
The average sunshine in September in Deloraine is 8.5h.UV index
In Deloraine, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the average September temperature in Deloraine?
What is the average humidity in September in Deloraine?
How many days does it rain in September in Deloraine?
When it does not snow in Deloraine?
Does it snow in Deloraine in September?
How many hours of daylight does Deloraine have in September?
When is the sunrise / sunset in September in Deloraine?
How long on average sun shines in September in Deloraine?
What is the UV index reading in September in Deloraine?
Average temperature in September
Deloraine, Canada
- Average high temperature in September: 20.2°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-9.6°C).
- Average low temperature in September: 9.4°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (-17.7°C).
Average pressure in September
Deloraine, Canada
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is February (1021.9mbar).
The month with the lowest atmospheric pressure is June (1010.7mbar).
Average wind speed in September
Deloraine, Canada
- Average wind speed in September: 15.3km/h
The windiest month (with the highest average wind speed) is October (17km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).
Average humidity in September
Deloraine, Canada
- Average humidity in September: 60%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Deloraine, Canada
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is June (81mm).
The driest months (with the least rainfall) are January and February (14mm).
Average rainfall days in September
Deloraine, Canada
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in September
Deloraine, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is November (113mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Deloraine, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Deloraine, Canada
- Average daylight in September: 12h and 4min
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: 8h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Deloraine, Canada
- Average sunshine days in September: 18.6 days
The month with the most sunshine days is August (19 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in September
Deloraine, Canada
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Deloraine, Canada
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Deloraine, Canada
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January and February (7km).
Deloraine, Canada
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