Halton Hills
Canada
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Halton Hills, Canada

May, the last month of the spring, in Halton Hills, is a comfortable month, with average temperature varying between 5.3°C (41.5°F) and 19.1°C (66.4°F).

Temperature

In Halton Hills, the average high-temperature increases, from a fresh 12.1°C (53.8°F) in April, to a comfortable 19.1°C (66.4°F). In Halton Hills, Canada, the average low-temperature is 5.3°C (41.5°F).

Rainfall

In Halton Hills, during May, the rain falls for 11.8 days and regularly aggregates up to 79mm (3.1") of precipitation. In Halton Hills, Canada, during the entire year, the rain falls for 112.2 days and collects up to 741.5mm (29.2") of precipitation.

Snowfall

Months with snowfall in Halton Hills, Canada, are January through May, October through December.

Daylight

In Halton Hills, the average length of the day in May is 14.7h.

What is the temperature in May in Halton Hills?

In May, in Halton Hills, the average high-temperature is 19.1°C (66.4°F), and the average low-temperature is 5.3°C (41.5°F).

How much does it rain in Halton Hills in May?

In Halton Hills, Canada, during May, the rain falls for 11.8 days and regularly aggregates up to 79mm (3.1") of precipitation.

What is the last month it snows in Halton Hills?

May is the last month it regularly snows in Halton Hills, Canada. Throughout May, Halton Hills aggregates 3mm (0.1") of snow.

How many hours of daylight does Halton Hills have in May?

In Halton Hills, the average length of the day in May is 14.7h.
Average temperature in May - Halton Hills, Canada
  • Average high temperature in May: 19.1°C

The warmest month (with the highest average high temperature) is July (26.9°C).
The month with the lowest average high temperature is January (-1.7°C).

  • Average low temperature in May: 5.3°C

The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).

Average rainfall in May - Halton Hills, Canada
  • Average rainfall in May: 79mm

The wettest month (with the highest rainfall) is September (86.2mm).
The driest month (with the lowest rainfall) is February (28.4mm).

Average rainfall days in May - Halton Hills, Canada
  • Average rainfall days in May: 11.8 days

The month with the highest number of rainy days is October (12.2 days).
Months with the lowest number of rainy days are January and February (4.1 days).

Average snowfall in May - Halton Hills, Canada
  • Average snowfall in May: 3mm

The month with the highest snowfall is January (381mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in May - Halton Hills, Canada
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (9.4 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in May - Halton Hills, 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).