Guelph
Canada
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Guelph, Canada

The last month of the spring, May, is a comfortable month in Guelph, Canada, with average temperature ranging between min 6°C (42.8°F) and max 18.4°C (65.1°F).

Temperature

In May, the average high-temperature increases, from a cool 11.4°C (52.5°F) in April, to a comfortable 18.4°C (65.1°F). In May, in Guelph, the average low-temperature is 6°C (42.8°F).

Rainfall

In Guelph, during 13.3 rainfall days, 79.6mm (3.1") of precipitation is typically accumulated. Throughout the year, in Guelph, there are 127.3 rainfall days, and 782.2mm (30.8") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Guelph. May is the last month it regularly snows. During 0.1 snowfall days, in May, Guelph aggregates 0.7mm (0") of snow. Throughout the year, there are 44.7 snowfall days, and 1551.7mm (61.1") of snow is accumulated.

Daylight

In Guelph, the average length of the day is 14.7h.

Sunshine

In Guelph, the average sunshine in May is 7.4h.

What is the temperature in May in Guelph?

In Guelph, Canada, in May, the average high-temperature is 18.4°C (65.1°F), and the average low-temperature is 6°C (42.8°F).

How much does it rain in Guelph in May?

In Guelph, during May, the rain falls for 13.3 days and regularly aggregates up to 79.6mm (3.1") of precipitation.

What is the last month it snows in Guelph?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Guelph aggregates 0.7mm (0") of snow.

How many hours of daylight does Guelph have in May?

In Guelph, Canada, the average length of the day in May is 14.7h.

How many hours of sunshine does Guelph have in May?

The average sunshine in May is 7.4h.
Average temperature in May - Guelph, Canada
  • Average high temperature in May: 18.4°C

The warmest month (with the highest average high temperature) is July (25.9°C).
The month with the lowest average high temperature is January (-3°C).

  • Average low temperature in May: 6°C

The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is January (-10.8°C).

Average rainfall in May - Guelph, Canada
  • Average rainfall in May: 79.6mm

The wettest month (with the highest rainfall) is July (95.8mm).
The driest month (with the lowest rainfall) is January (17.6mm).

Average rainfall days in May - Guelph, Canada
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is October (14.5 days).
The month with the lowest number of rainy days is February (3.9 days).

Average snowfall in May - Guelph, Canada
  • Average snowfall in May: 0.7mm

Months with the highest snowfall are January and December (386mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in May - Guelph, Canada
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (12.7 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Guelph, Canada
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 7.4h

The month with most sunshine is July (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 1.8h).