Metar & Taf

Visual decoder

Weather in Quebec

Calculated from weather data of Montréal / Saint-Hubert Airport (CYHU) between 2020 and 2024.

Maximum temperatures (°F)

Month Average 2024 2023 2022 2021 2020
January 26.0 28.0 30.0 18.0 26.0 28.0
February 30.0 36.0 29.0 28.0 26.0 30.0
March 38.0 43.0 38.0 38.0 42.0 41.0
April 53.0 55.0 57.0 53.0 58.0 50.0
May 68.0 71.0 69.0 73.0 68.0 67.0
June 77.0 78.0 76.0 75.0 81.0 78.0
July 81.0 80.0 80.0 78.0 85.0
August 78.0 75.0 78.0 83.0 76.0
September 71.0 73.0 69.0 71.0 67.0
October 59.0 62.0 61.0 61.0 56.0
November 42.0 42.0 47.0 43.0 49.0
December 32.0 36.0 36.0 34.0 35.0
Average 54.0 52.0 56.0 55.0 56.0 55.0

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°F)

Month Average 2024 2023 2022 2021 2020
January 13.0 18 20 -1 16 16
February 14.0 21 12 11 11 13
March 24.0 29 25 24 24 26
April 36.0 37 37 35 38 33
May 48.0 53 46 50 48 47
June 58.0 61 58 58 62 57
July 63.0 65 63 61 65
August 61.0 59 62 65 60
September 53.0 55 53 55 50
October 43.0 49 41 46 41
November 29.0 30 34 29 34
December 20.0 26 26 19 23
Average 38.0 36.0 40.0 39.0 40.0 39.0

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days 2024 2023 2022 2021 2020
86 °F or warmer 6 8 7 17 18
77 °F or warmer 22 56 64 71 67
68 °F or warmer 46 132 122 136 113
32 °F or colder 72 117 116 127 135

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 35.5 43 56 39 24 26
February 28.3 26 41 39 26 28
March 22.4 29 37 32 9 18
April 22.0 32 26 25 18 16
May 10.4 13 15 14 4 4
June 11.0 19 18 17 8 2
July 7.8 17 9 6 5
August 7.6 14 11 5 10
September 8.1 12 14 5 8
October 14.8 28 7 16 16
November 19.5 17 29 17 10
December 29.4 40 39 22 28
Average 17.0 26.1 26.1 21.7 12.1 12.8

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (miles per hour)

Month Average 2024 2023 2022 2021 2020
January 10.8 11 10 11 9 10
February 12.1 11 12 14 10 12
March 12.3 12 12 12 14 12
April 12.4 13 12 13 11 13
May 10.8 10 12 10 10 12
June 10.7 11 9 11 12 11
July 9.6 8 11 9 10
August 9.2 9 9 9 9
September 8.7 8 8 9 10
October 9.9 9 9 9 10
November 10.9 11 10 10 12
December 10.6 9 12 11 12
Average 10.7 11.4 10.0 10.9 10.4 11.0

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month 2024 2023 2022 2021 2020
January W NW NW W W
February SW W W SW W
March W W W SW SW
April SE W NW NW W
May SW W SW W W
June SW N SW SW SW
July SW SW SW SW
August SW NW SW SW
September W NW SW SW
October SW SW N SW
November SW SW W SW
December N W W SW

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Quebec weather Q&A

What is the warmest month in Quebec?

The warmest month is July with an average temperature of 81 °F over the past years.

What is the coldest month in Quebec?

The coldest month is January with an average daytime temperature of 26 °F in the past few years.

Which month is the wettest in Quebec?

Chance of precipitation is the highest in January with a probability of around 35.6 %.

Which month is the driest in Quebec?

The least rainfall and snow can be expected in August. The probability is about 7.7 %.