| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Montreal/ Dorval, Qc in September is mild at 14.5 °C (58.1 °F).
- Afternoons can be warm with average high temperatures reaching 19.8 °C (67.6 °F).
- Overnight temperatures are generally a little cool with an average low of 9.3 °C (48.7 °F).
- In September the mean diurnal temperature variation/ range is 10.5 °C (18.9 °F).
- The weather in September is dryish. Just 86.5mm (3.4in) of fluid is unloaded.
- The shortest day is 11:41 long and the longest day is 13:16 long with an average length of 12:29.
Check the distance to and compare the MONTREAL/ DORVAL, Qc September averages with somewhere beginning with:
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Weather Trend Graph for September in MONTREAL/ DORVAL, Qc, Canada
Navigate to September Weather in Locations Surrounding Montreal/ Dorval, Qc:
- Kuujjuarapik, Qc, Canada - 32.7 kms (20.3 miles) NW
- Ottawa (Airport), Canada - 150.7 kms (93.7 miles) W
- Ottawa, Ontario, Canada - 150.2 kms (93.3 miles) W
- Canton, Ny, Usa - 110.8 kms (68.8 miles) WSW
- Ogdensburge, Ny, Usa - 110.8 kms (68.8 miles) WSW
- Lake Placid , Ny, Usa - 133.2 kms (82.8 miles) S
- Indian Lake, Ny, Usa - 164.3 kms (102.1 miles) S
- Burwash, Yt, Canada - 102.4 kms (63.6 miles) ENE
- Montreal, Quebec, Canada - 26.6 kms (16.5 miles) ENE
- Sherbrooke, Qc, Canada - 160.6 kms (99.8 miles) E
- Chazy, Ny, Usa - 78.4 kms (48.7 miles) SE
- Enosburg Falls, Vt, Usa - 96.6 kms (60.1 miles) SE
- Burlington, Vt, Usa - 120.8 kms (75.1 miles) SSE
- Saint Johnsbury, Vt, Usa - 179.6 kms (111.6 miles) SE
- Cornwall, Vt, Usa - 173.5 kms (107.8 miles) SSE