Jasper
Canada
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Jasper, Canada

The last month of the summer, August, is also an agreeable month in Jasper, Canada, with average temperature varying between 5°C (41°F) and 20°C (68°F).

Temperature

In Jasper, the average high-temperature is practically the same as in July - a still pleasant 20°C (68°F). In August, in Jasper, the average low-temperature is 5°C (41°F).

Rainfall

In Jasper, during 14 rainfall days, 62mm (2.4") of precipitation is typically accumulated. In Jasper, during the entire year, the rain falls for 133 days and collects up to 567mm (22.3") of precipitation.

Daylight

In August, the average length of the day in Jasper is 14.7h.

Sunshine

In August, the average sunshine in Jasper is 7h.

UV index

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in August in Jasper?

In Jasper, in August, the average high-temperature is 20°C (68°F), and the average low-temperature is 5°C (41°F).

How much does it rain in Jasper in August?

In August, the rain falls for 14 days. Throughout August, 62mm (2.4") of precipitation is accumulated.

How many hours of daylight does Jasper have in August?

The average length of the day in August in Jasper is 14.7h.

How many hours of sunshine does Jasper have in August?

The average sunshine in August is 7h.

What is the UV index reading in August in Jasper?

In Jasper, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.
Average temperature in August - Jasper, Canada
  • Average high temperature in August: 20°C

The warmest month (with the highest average high temperature) is July (21°C).
Months with the lowest average high temperature are January and December (-6°C).

  • Average low temperature in August: 5°C

The month with the highest average low temperature is July (6°C).
The coldest month (with the lowest average low temperature) is January (-17°C).

Average rainfall in August - Jasper, Canada
  • Average rainfall in August: 62mm

The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the lowest rainfall) is April (29mm).

Average rainfall days in August - Jasper, Canada
  • Average rainfall days in August: 14 days

Months with the highest number of rainy days are June, July and August (14 days).
The month with the lowest number of rainy days is April (8 days).

Average daylight in August / Average sunshine in August - Jasper, Canada
  • Average daylight in August: 14.7h

The month with the longest days is June (Average daylight: 16.8h).
The month with shortest days is December (Average daylight: 7.7h).

  • Average sunshine in August: 7h

Months with most sunshine are June and July (Average sunshine: 8h).
Months with least sunshine are January and December (Average sunshine: 2).

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

Months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 0).