Average Precipitation for Quebec in September

The tables below give monthly averages for rainfall plus snowfall during September at cities and towns in Quebec. Each place has a total for how many days of wet weather it usually gets this month and for the normal amount of precipitation.

You can jump to a separate table for each section of the province: Southern Quebec, South-Central Quebec, Western Quebec, Gaspé Peninsula, North Shore and Northern Quebec.

The calculation of days only includes the days when precipitation totalled at least 0.2 millimetres (0.008 inches). The month's total precipitation is an average of weather data collected during 1981 to 2010.

Southern Quebec

Average monthly precipitation in September
Days	Place	Inches	Millimetres
12	Drummondville	3.7	95
13	Granby	4.1	105
11	Montréal	3.3	83
13	Sherbrooke	3.7	95
11	Sorel - Tracy	3.2	81
12	St Hyacinthe	3.3	83
13	Thetford Mines	3.9	100

South-Central Quebec

September averages for total rainfall plus snowfall
Days	Place	Inches	Millimetres
10	Joliette	3.7	95
16	La Tuque	3.7	95
13	Québec City	4.5	116
14	Roberval	3.3	84
16	Saguenay	4.0	103
13	Trois-Rivières	4.0	101

Western Quebec

Average amount of rain and snow in September
Days	Place	Inches	Millimetres
17	Amos	4.2	107
13	Lachute	4.2	108
15	Maniwaki	3.0	77
16	Mont Laurier	3.7	93
14	St Donat	4.2	108
13	St Jerome	3.9	99
13	Ste-Agathe-des-Monts	3.7	95
17	Val-D'or	3.7	95

Gaspé Peninsula

Precipitation totals for September
Days	Place	Inches	Millimetres
12	Caplan	3.1	79
12	Gaspé	3.2	82
13	Iles de la Madeleine	3.8	96
14	Rimouski	3.5	88
14	Ste-Anne-des-Monts	3.1	78

North Shore

Total precipitation during September
Days	Place	Inches	Millimetres
14	Baie-Comeau	3.4	86
14	Blanc-Sablon	3.5	89
21	Fermont	4.1	104
14	Natashquan	3.7	95
21	Schefferville	4.5	115
14	Sept-Iles	4.3	109
11	Tadoussac	3.4	85

Northern Quebec

Total precipitation during September
Days	Place	Inches	Millimetres
20	Inukjuak	3.2	82
19	Kuujjuaq	2.9	74
21	Kuujjuarapik	4.3	109
20	Radisson	4.4	111