Waterloo
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Waterloo, Canada

January, the same as December, in Waterloo, Canada, is another subzero cold winter month, with average temperature varying between -10.3°C (13.5°F) and -2.6°C (27.3°F). January is the coldest month, with an average high-temperature of -2.6°C (27.3°F) and an average low-temperature of -10.3°C (13.5°F). Weather in January »

February, the last month of the winter, in Waterloo, is also a subzero cold month, with average temperature varying between -9.7°C (14.5°F) and -1.2°C (29.8°F). In February, the average high-temperature is practically the same as in January - a still freezing cold -1.2°C (29.8°F). Weather in February »

The first month of the spring, March, is a cold month in Waterloo, Canada, with temperature in the range of an average low of -5.6°C (21.9°F) and an average high of 3.6°C (38.5°F). In March, the average high-temperature marginally rises, from a subzero cold -1.2°C (29.8°F) in February, to a cold 3.6°C (38.5°F). Weather in March »

April is a fresh spring month in Waterloo, Canada, with average temperature varying between 0.8°C (33.4°F) and 11.5°C (52.7°F). In April, the average high-temperature increases, from a wintry 3.6°C (38.5°F) in March, to a cool 11.5°C (52.7°F). Weather in April »

The last month of the spring, May, is an enjoyable month in Waterloo, Canada, with temperature in the range of an average low of 6.4°C (43.5°F) and an average high of 18.5°C (65.3°F). In May, the average high-temperature rises, from a cool 11.5°C (52.7°F) in April, to a comfortable 18.5°C (65.3°F). Weather in May »

The first month of the summer, June, is a moderately hot month in Waterloo, Canada, with temperature in the range of an average low of 11.5°C (52.7°F) and an average high of 23.6°C (74.5°F). In June, the average high-temperature increases, from a comfortable 18.5°C (65.3°F) in May, to a moderately hot 23.6°C (74.5°F). Weather in June »

July, the same as June, is a moderately hot summer month in Waterloo, Canada, with average temperature varying between 26°C (78.8°F) and 14°C (57.2°F). The warmest month is July, with an average high-temperature of 26°C (78.8°F) and an average low-temperature of 14°C (57.2°F). Weather in July »

The last month of the summer, August, is also a moderately hot month in Waterloo, Canada, with average temperature fluctuating between 12.9°C (55.2°F) and 24.8°C (76.6°F). In Waterloo, the average high-temperature is essentially the same as in July - a still moderately hot 24.8°C (76.6°F). Weather in August »

September, the first month of the autumn, in Waterloo, is still a pleasant month, with average temperature fluctuating between 8.6°C (47.5°F) and 20.4°C (68.7°F). In Waterloo, the average high-temperature in September marginally drops, from a warm 24.8°C (76.6°F) in August, to a pleasant 20.4°C (68.7°F). Weather in September »

October, the same as September, in Waterloo, Canada, is a moderate autumn month, with average temperature ranging between min 2.9°C (37.2°F) and max 13.5°C (56.3°F). In Waterloo, the average high-temperature in October decreases, from a pleasant 20.4°C (68.7°F) in September, to a moderate 13.5°C (56.3°F). Weather in October »

The last month of the autumn, November, is also a frosty month in Waterloo, Canada, with average temperature varying between -1.4°C (29.5°F) and 6.3°C (43.3°F). In Waterloo, Canada, the average high-temperature in November decreases, from a moderate 13.5°C (56.3°F) in October, to a frosty 6.3°C (43.3°F). Weather in November »

The first month of the winter, December, is also a wintry month in Waterloo, Canada, with temperature in the range of an average low of -6.8°C (19.8°F) and an average high of 0.2°C (32.4°F). In December, the average high-temperature drops, from a chilly 6.3°C (43.3°F) in November, to a wintry 0.2°C (32.4°F). Weather in December »

What is the coldest month in Waterloo?

The coldest month in Waterloo, Canada, is January, with an average high-temperature of -2.6°C (27.3°F) and an average low-temperature of -10.3°C (13.5°F).

How much does it rain in Waterloo?

In Waterloo, during the entire year, the rain falls for 119.1 days and collects up to 776.8mm (30.6") of precipitation.

What is the driest month in Waterloo?

The month with the least rainfall is January when the rain falls for 5.6 days and typically collects 28.7mm (1.1") of precipitation.

When does it snow in Waterloo?

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

How much does it snow in Waterloo?

In Waterloo, during the entire year, snow falls for 62.3 days, and aggregates up to 1597.8mm (62.9") of snow.

When does it snow the most in Waterloo?

January is the month with the most snowfall in Waterloo, Canada. Snow falls for 16.1 days and accumulates 437mm (17.2") of snow.

What is the least humid month in Waterloo?

With an average relative humidity of 83.4%, February is the least humid month in Waterloo.

When it does not snow in Waterloo?

June through September are months without snowfall.

When are the longest days in Waterloo?

The month with the longest days is June, with an average of 15.4h of daylight.

What is the warmest month in Waterloo?

With an average high-temperature of 26°C (78.8°F) and an average low-temperature of 14°C (57.2°F), July is the warmest month.

What is the rainiest month in Waterloo?

July is the month with the most rainfall in Waterloo, Canada. Rain falls for 10.6 days and accumulates 98.6mm (3.9") of precipitation.

What is the most humid month in Waterloo?

September is the most humid month, with an average relative humidity of 94.3%.

What is the month with the shortest days in Waterloo?

The month with the shortest days in Waterloo, Canada, is December, with an average of 9h of daylight.
Average humidity - Waterloo, Canada

The month with the highest relative humidity is September (94.3%).
The month with the lowest relative humidity is February (83.4%).

Average rainfall - Waterloo, Canada

The wettest month (with the highest rainfall) is July (98.6mm).
The driest month (with the lowest rainfall) is January (28.7mm).

Average rainfall days - Waterloo, Canada

The month with the highest number of rainy days is October (13.7 days).
The month with the lowest number of rainy days is February (5 days).

Average snowfall - Waterloo, Canada
Average snowfall days - Waterloo, Canada

The month with the highest number of snowfall days is January (16.1 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight - Waterloo, Canada