August weather forecast
Mount Robson, Canada

August

Weather in August

The last month of the summer, August, is another refreshing month in Mount Robson, Canada, with an average temperature fluctuating between 5.8°C (42.4°F) and 17.2°C (63°F).

Temperature

The transition from July to August sees average high-temperatures adjusting to a still comfortable 17.2°C (63°F), from a not significantly different 17.3°C (63.1°F). Mount Robson, during the nights of August, experiences an average temperature drop to a cold 5.8°C (42.4°F).

Humidity

The least humid month is August, with an average relative humidity of 64%.

Rainfall

In Mount Robson, Canada, in August, it is raining for 16.3 days, with typically 44mm (1.73") of accumulated precipitation. Throughout the year, there are 181.8 rainfall days, and 570mm (22.44") of precipitation is accumulated.

Snowfall

In Mount Robson, snow does not fall in June through August.

Daylight

The average length of the day in August is 14h and 41min.
On the first day of the month, sunrise is at 5:15 am and sunset at 8:50 pm. On the last day of August, sunrise is at 6:06 am and sunset at 7:46 pm PDT.

Sunshine

In Mount Robson, the average sunshine in August is 10.9h.

UV index

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 3 translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

What are August temperatures?
The high-temperature, in August, in Mount Robson, records 17.2°C (63°F), while the low-temperature is 5.8°C (42.4°F).
What is the least humid month?
August is the least humid month, with an average relative humidity of 64%.
What is the average humidity in August?
In August, the average relative humidity is 64%.
How much does it rain in Mount Robson in August?
In August, the rain falls for 16.3 days. Throughout August, 44mm (1.73") of precipitation is accumulated.
When it does not snow?
In Mount Robson, snow does not fall in June through August.
Does it snow in Mount Robson in August?
In Mount Robson, in August, it doesn't snow. In September, it regularly snows.
How many hours of daylight does Mount Robson have in August?
In Mount Robson, Canada, the average day length in August is 14h and 41min.
When are sunrise and sunset in August?
In August, on the first day of the month, sunrise is at 5:15 am and sunset at 8:50 pm. On the last day of the month, in Mount Robson, sunrise is at 6:06 am and sunset at 7:46 pm PDT.
How many hours of sunshine does Mount Robson have in August?
In August, the average sunshine duration is 10.9h.
What is the UV index reading in August?
In August, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Mount Robson, Canada
Average temperature in August
Mount Robson, Canada
  • Average high temperature in August: 17.2°C

The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is December (-8.2°C).

  • Average low temperature in August: 5.8°C

The month with the highest average low temperature is July (6.1°C).
The coldest month (with the lowest average low temperature) is February (-16.6°C).

Average pressure in August - Mount Robson, Canada
Average pressure in August
Mount Robson, Canada
  • Average pressure in August: 1013.9mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1012.2mbar).

Average wind speed in August - Mount Robson, Canada
Average wind speed in August
Mount Robson, Canada
  • Average wind speed in August: 7.9km/h

The windiest month (with the highest average wind speed) is November (10.4km/h).
The calmest month (with the lowest average wind speed) is May (7.6km/h).

Average humidity in August - Mount Robson, Canada
Average humidity in August
Mount Robson, Canada
  • Average humidity in August: 64%

The months with the highest relative humidity are January, February and December (92%).
The month with the lowest relative humidity is August (64%).

Average rainfall in August - Mount Robson, Canada
Average rainfall in August
Mount Robson, Canada
  • Average rainfall in August: 44mm

The wettest month (with the highest rainfall) is June (83mm).
The driest month (with the least rainfall) is December (27mm).

Average rainfall days in August - Mount Robson, Canada
Average rainfall days in August
Mount Robson, Canada
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is June (21.4 days).
The month with the least rainy days is February (9.3 days).

Average snowfall in August - Mount Robson, Canada
Average snowfall in August
Mount Robson, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is March (274mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in August - Mount Robson, Canada
Average snowfall days in August
Mount Robson, Canada
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (22.7 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in August / Average sunshine in August - Mount Robson, Canada
Average daylight in August /
Average sunshine in August
Mount Robson, Canada
  • Average daylight in August: 14h and 4min

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).

  • Average sunshine in August: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August - Mount Robson, Canada
Average sunshine days in August
Mount Robson, Canada
  • Average sunshine days in August: 10.4 days

The month with the most sunshine days is September (12 days).
The month with the least sunshine days is April (4.4 days).

Average UV index in August - Mount Robson, Canada
Average UV index in August
Mount Robson, Canada
  • Average UV index in August: 3

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, March and November (UV index 1).

Average cloud cover in August - Mount Robson, Canada
Average cloud cover in August
Mount Robson, Canada
  • Average cloud cover in August: 29

The months with the most cloud cover are January and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in August - Mount Robson, Canada
Average visibility in August
Mount Robson, Canada
  • Average visibility in August: 9km

The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (6km).

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