Clarington
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Clarington, Canada

The first month of the autumn, September, is also an agreeable month in Clarington, Canada, with average temperature fluctuating between 9.5°C (49.1°F) and 20.4°C (68.7°F).

Temperature

In Clarington, the average high-temperature slightly decreases, from a moderately hot 24.8°C (76.6°F) in August, to an agreeable 20.4°C (68.7°F). In September, the average low-temperature is 9.5°C (49.1°F).

Rainfall

September is the month with the most rainfall in Clarington. Rain falls for 13 days and accumulates 98.7mm (3.9") of precipitation.

Snowfall

In Clarington, Canada, snow does not fall in May through September.

Daylight

In Clarington, the average length of the day in September is 12.5h.

What is the temperature in September in Clarington?

In September, in Clarington, the average high-temperature is 20.4°C (68.7°F), and the average low-temperature is 9.5°C (49.1°F).

How many days does it rain in September in Clarington?

In Clarington, in September, during 13 rainfall days, 98.7mm (3.9") of precipitation is typically accumulated.

What is the wettest month in Clarington?

The month with the most rainfall in Clarington, Canada, is September when the rain falls for 13 days and typically aggregates up to 98.7mm (3.9") of precipitation.

Does it snow in Clarington in September?

In Clarington, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Clarington?

In Clarington snow does not fall in May through September.

What is the average length of the day in September in Clarington?

In September, the average length of the day is 12.5h.
Average temperature in September - Clarington, Canada
  • Average high temperature in September: 20.4°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-1.4°C).

  • Average low temperature in September: 9.5°C

The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).

Average rainfall in September - Clarington, Canada
  • Average rainfall in September: 98.7mm

The wettest month (with the highest rainfall) is September (98.7mm).
The driest month (with the lowest rainfall) is January (32.2mm).

Average rainfall days in September - Clarington, Canada
  • Average rainfall days in September: 13 days

Months with the highest number of rainy days are September and October (13 days).
The month with the lowest number of rainy days is February (5.3 days).

Average snowfall in September - Clarington, Canada
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (310mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in September - Clarington, Canada
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (7.8 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in September - Clarington, Canada
  • Average daylight in September: 12.5h

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