Montreal, Quebec H I S T O R I C A L   W E A T H E R   D A T A

	Average Temperature
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F 44 14 17 28 43 56 65 70 68 58 46 35 20 °C 6 -10 -8 -2 6 13 18 21 20 14 7 1 -6
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Average High Temperature
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F 51 21 24 35 51 65 73 79 76 66 54 41 27 °C 10 -6 -4 1 10 18 22 26 24 18 12 5 -2
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Average Low Temperature
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F 36 7 10 21 35 47 56 61 59 50 39 29 13 °C 2 -13 -12 -6 1 8 13 16 15 10 3 -1 -10
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Highest Recorded Temperature
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F 95 52 59 70 84 90 91 93 95 90 79 68 59 °C 35 11 15 21 28 32 32 33 35 32 26 20 15
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Lowest Recorded Temperature
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. °F -31 -31 -22 -17 9 25 36 43 39 28 19 3 -26 °C -35 -35 -30 -27 -12 -3 2 6 3 -2 -7 -16 -32
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Average Precipitation
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. in. 37.3 2.8 2.6 2.8 2.9 2.7 3.3 3.4 3.6 3.3 3.0 3.5 3.4 mm 947 71 66 71 73 68 83 86 91 83 76 88 86
		Years Charted: 50 Source: International Station Meteorological Climate Summary, Version 4.0

	Average Wind Speed
		Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. mph 10 12 11 12 11 10 9 9 8 9 10 11 11 km/h 16 20 18 20 18 16 14 14 12 14 16 18 18
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Average Morning Relative Humidity
		Total Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. % 77 74 74 74 72 72 75 77 82 85 84 81 78
		Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0

	Average Afternoon Relative Humidity
		Total Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. % 62 69 64 61 55 53 56 56 59 63 64 71 72
		Years Charted: 20 Source: International Station Meteorological Climate Summary, Version 4.0

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