Metar & Taf

Visual decoder

Weather in Manitoba

Calculated from weather data of Winnipeg / James Armstrong Richardson International Airport (CYWG) between 2020 and 2024.

Maximum temperatures (°F)

Month Average 2024 2023 2022 2021 2020
January 15.0 17.0 15.0 9.0 22.0 18.0
February 15.0 29.0 18.0 9.0 10.0 19.0
March 31.0 31.0 24.0 27.0 45.0 33.0
April 48.0 55.0 43.0 39.0 52.0 47.0
May 67.0 65.0 74.0 62.0 66.0 64.0
June 78.0 82.0 76.0 82.0 78.0
July 80.0 77.0 79.0 86.0 81.0
August 79.0 77.0 78.0 78.0 81.0
September 69.0 73.0 69.0 74.0 68.0
October 50.0 52.0 54.0 58.0 44.0
November 32.0 35.0 32.0 35.0 38.0
December 21.0 30.0 18.0 18.0 26.0
Average 48.0 39.0 50.0 47.0 53.0 50.0

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 0.0 5 2 -12 7 4
February -1.0 15 -1 -12 -7 1
March 13.0 14 5 10 22 15
April 28.0 33 26 26 28 27
May 43.0 45 49 44 39 41
June 55.0 60 54 56 55
July 58.0 54 59 60 60
August 55.0 56 57 57 56
September 48.0 52 47 51 44
October 34.0 36 35 40 28
November 18.0 22 20 20 18
December 6.0 16 6 1 10
Average 29.0 22.0 31.0 29.0 31.0 30.0

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 0 15 6 36 16
77 °F or warmer 2 70 54 80 69
68 °F or warmer 13 132 110 132 114
32 °F or colder 100 182 163 175 199

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 43.5 48 49 42 25 57
February 32.7 27 18 55 26 31
March 15.0 21 14 17 9 14
April 14.7 14 17 37 13 15
May 11.2 22 6 19 9 7
June 6.8 6 11 4 4
July 5.4 4 14 2 6
August 5.6 6 7 7 5
September 9.5 11 7 3 6
October 14.9 19 16 14 8
November 23.4 20 28 14 14
December 27.8 18 52 23 21
Average 16.9 25.6 14.5 22.6 11.1 14.0

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 11.9 12 11 13 11 13
February 12.6 12 13 14 13 13
March 13.4 14 13 13 14 15
April 13.7 14 14 16 14 13
May 13.1 13 13 14 13 14
June 12.1 10 13 12 14
July 10.7 10 11 10 11
August 10.5 10 10 12 10
September 12.4 11 12 13 14
October 13.0 11 13 13 14
November 12.9 13 13 13 13
December 11.5 12 14 11 11
Average 12.4 13.0 11.6 12.8 12.4 12.9

80th highest wind speed of Canada

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 SW SW W SW SW
February NW SW NW W W
March N N W SW SW
April N NE NE N NW
May W E S NW S
June E W W S
July W W SW SW
August W W W W
September SE SW SW W
October N W S W
November W SW SW SW
December SW NE W W

Prevailing wind direction

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

Manitoba weather Q&A

What is the warmest month in Manitoba?

The warmest month is July with an average temperature of 80 °F over the past years.

What is the coldest month in Manitoba?

The coldest month is January with an average daytime temperature of 15 °F in the past few years.

Which month is the wettest in Manitoba?

Chance of precipitation is the highest in January with a probability of around 43.6 %.

Which month is the driest in Manitoba?

The least rainfall and snow can be expected in July. The probability is about 5.5 %.