August weather forecast and climate
Winnipeg, Canada

What is the temperature in August in Winnipeg?

In Winnipeg, in August, the average high-temperature is 25.4°C (77.7°F), and the average low-temperature is 12.1°C (53.8°F).

How much does it rain in Winnipeg in August?

In Winnipeg, Canada, during August, the rain falls for 10.7 days and regularly aggregates up to 77mm (3") of precipitation.

Does it snow in Winnipeg in August?

In Winnipeg, Canada, in August, it doesn't snow. In September, it regularly snows.
Average temperature in August - Winnipeg, Canada
  • Average high temperature in August: 25.4°C

The warmest month (with the highest average high temperature) is July (25.9°C).
The month with the lowest average high temperature is January (-11.3°C).

  • Average low temperature in August: 12.1°C

The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-21.4°C).

Average humidity in August - Winnipeg, Canada
  • Average humidity in August: 52.4%

The month with the highest relative humidity is December (75.1%).
The month with the lowest relative humidity is May (46.7%).

Average rainfall in August - Winnipeg, Canada
  • Average rainfall in August: 77mm

The wettest month (with the highest rainfall) is June (90mm).
The driest month (with the lowest rainfall) is January (0.2mm).

Average rainfall days in August - Winnipeg, Canada
  • Average rainfall days in August: 10.7 days

The month with the highest number of rainy days is June (13.3 days).
The month with the lowest number of rainy days is January (0.7 days).

Average snowfall in August - Winnipeg, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (237mm).
Months with the lowest snowfall are June, July and August (0mm).

Average snowfall days in August - Winnipeg, Canada
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.4 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight in August / Average sunshine in August - Winnipeg, Canada
  • Average daylight in August: 14.4h

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.2h).

  • Average sunshine in August: 9.1h

The month with most sunshine is July (Average sunshine: 9.9h).
The month with least sunshine is November (Average sunshine: 3.1h).

Average UV index in August - Winnipeg, Canada
  • Average UV index in August: 6

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).

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