May weather forecast and climate
Jasper, Canada

What is the temperature in May in Jasper?

The average high-temperature, in May, in Jasper, Canada, is 14°C (57.2°F), while the average low-temperature is 0°C (32°F).

How much does it rain in Jasper in May?

In May, the rain falls for 11 days. Throughout May, 39mm (1.5") of precipitation is accumulated.
Average temperature in May - Jasper, Canada
  • Average high temperature in May: 14°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 May: 0°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 May - Jasper, Canada
  • Average rainfall in May: 39mm

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

Average rainfall days in May - Jasper, Canada
  • Average rainfall days in May: 11 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 May / Average sunshine in May - Jasper, Canada
  • Average daylight in May: 15.9h

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 May: 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 May - Jasper, Canada
  • Average UV index in May: 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).