CanadaThe weather in August in Winnipeg
It's warm in August in Winnipeg with an average temperature of 26°C. Temperatures this month range from a low of 22°C to a high of 29°C. At night, you can expect temperatures between 12°C and 18°C.
Looking for sun? August isn’t a good month to be in Winnipeg. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Winnipeg, Canada. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2018, Winnipeg reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 15°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 7°C to a highest value of 24°C.
Rainfall amount
In August, there is an average of 119 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in August for Winnipeg
Click on any day in August to get detailed info about the usual weather on that day in Winnipeg. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Winnipeg | New York | |
|---|---|---|
| Average temperature | 26°C | 30°C |
| Max. temperature | 29°C | 31°C |
| Min. temperature | 12°C | -5°C |
| Total precipitation | 119 mm | 79 mm |
| Rainy days | 12 days | 13 days |
Start of August
The month of August starts in Winnipeg with hot temps, averaging around 27°C during the day and nights around 17°C.
Mid August
By mid-August, daytime temps stay steady at around 27°C, with nights around 16°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of August
By the end of August, the average daytime temperature in Winnipeg is around 25°C, while nighttime temps are about 15°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Winnipeg
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Winnipeg for all months and discover the best travel time
Curious about the weather in other parts of Canada? Check out the climate and weather for spots like Vancouver, Toronto, Niagara Falls, or explore other destinations in Canada.
Temperature charts
These charts show the average temperatures in August in Winnipeg, Canada. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Winnipeg
Temperature in August in Winnipeg over the years
Precipitation charts
These charts show the average amount of precipitation in August in Winnipeg, Canada. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in Winnipeg
Total precipitation in August in Winnipeg over the years
Daily UV index in August in Winnipeg
This chart shows the average daily UV index in August in Winnipeg, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in Winnipeg
Have you been to Winnipeg in August?
Share your weather experience in August in Winnipeg.
Average weather in Winnipeg by month
Click on a month below to see detailed weather info for Winnipeg. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.