Average Temperatures for Quebec in August

Average temperatures for August at cities and towns throughout Quebec are given below.

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 tables list the normals for maximum and minimum monthly temperatures, in degrees Celsius and Fahrenheit, based on weather data collected from 1981 to 2010.

Southern Quebec

Average August temperatures
High °F	Low °F	Place	High °C	Low °C
76	58	Drummondville	25	15
75	58	Granby	24	14
77	59	Montréal	25	15
75	52	Sherbrooke	24	11
77	58	Sorel - Tracy	25	15
78	57	St Hyacinthe	25	14
72	55	Thetford Mines	22	13

South-Central Quebec

Average daily temperatures in August
High °F	Low °F	Place	High °C	Low °C
78	57	Joliette	25	14
75	52	La Tuque	24	11
75	54	Québec City	24	12
72	53	Roberval	22	12
73	52	Saguenay	23	11
76	56	Trois-Rivières	24	13

Western Quebec

August temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
71	50	Amos	22	10
77	57	Lachute	25	14
74	52	Maniwaki	23	11
75	52	Mont Laurier	24	11
73	52	St Donat	23	11
76	56	St Jerome	24	13
72	51	Ste-Agathe-des-Monts	22	11
71	50	Val-D'or	22	10

Gaspé Peninsula

Average August temperatures
High °F	Low °F	Place	High °C	Low °C
72	54	Caplan	22	12
73	49	Gaspé	23	10
70	58	Iles de la Madeleine	21	15
72	55	Rimouski	22	13
68	53	Ste-Anne-des-Monts	20	11

North Shore

Average August temperatures
High °F	Low °F	Place	High °C	Low °C
68	48	Baie-Comeau	20	9
62	48	Blanc-Sablon	17	9
64	44	Fermont	18	7
65	50	Natashquan	18	10
61	44	Schefferville	16	7
66	50	Sept-Iles	19	10
70	53	Tadoussac	21	12

Northern Quebec

Average August temperatures
High °F	Low °F	Place	High °C	Low °C
54	43	Inukjuak	12	6
61	43	Kuujjuaq	16	6
61	46	Kuujjuarapik	16	8
66	46	Radisson	19	8

Reference

Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.

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