Temperatures in August
It's warm in August in Banff with an average temperature of 23°C. Temperatures this month range from a low of 19°C to a high of 28°C. At night, you can expect temperatures between 5°C and 10°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Banff in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Banff with warm temperatures, averaging around 25°C during the day and nights close to 9°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-August
By mid-August, the average daytime temperature drops to around 24°C, with nights close to 8°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of August
By the end of August, the average daytime temperature in Banff will be around 21°C, with nights close to 7°C. A shower might show up, but overall the weather will be dry and sunny.
Precipitation in August
In August, there is an average of 37 mm of precipitation, spread over 8 days. Of the total precipitation, about 0,1 cm falls as snow in August. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 27% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Banff. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Banff in August |
London | ||
|---|---|---|---|
 Average Temperature |
23°C | 22°C | |
 High Temp |
28°C | 24°C | |
| Low Temp |
19°C | 19°C | |
 Total Precipitation |
37 mm | 60 mm | |
| Rainy Days |
8 days | 10 days | |
 Total Snowfall |
0,1 cm | 0 cm | |
| Snowy Days |
1 day | 0 days | |
July
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.
Is August a good time to visit Banff?
Want nice weather? Then August is a great time to be in Banff. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Banff in August
With 34°C, Banff hit the highest temperature in the last 10 years in August 2018. The lowest daytime temperature in this month was 9°C in 2021. The extreme night temperatures ranged from a low of -2°C to a high of 17°C.
Check out the climate of Banff for all months and discover the best travel time
Curious about the climate in other parts of Canada? Check out the weather and climate in places like Vancouver, Toronto, Niagara Falls, or have a look at other destinations in Canada.
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Daily Temperature in August in Banff
This chart shows the average daily temperatures, both day and night, for each day in August in Banff, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Banff
The chart below shows the average daily precipitation in August for Banff, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 8 days of rain in Banff.
Daily Snowfall in August in Banff
This chart shows the average daily snowfall in August in Banff, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in August.
Daily UV Index in August in Banff
This chart shows the average daily UV index in August in Banff, 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.
Temperature in August in Banff Over the Years
This chart shows the average temperature in August in Banff, measured in degrees Celsius, over the past years.
Total Precipitation in August in Banff Over the Years
This chart shows the average precipitation in August in Banff, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in August in Banff per year
This chart shows the average snowfall in August in Banff, measured in centimetres, over the past years.
Daily climate in August for Banff
Click on a specific day in August for detailed info on the typical weather on that day in Banff. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Banff
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Average Weather in Banff by Month
Click on a month below to see detailed weather info for Banff. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
