Long term weather forecast
Long term weather forecast

September weather forecast and Climate
Wiarton, Canada

  • Average high temperature in September: 19.7°C

Warmest month (with highest average high temperature) is July (24.1°C).
Month with lowest average high temperature is January (-2.4°C).

  • Average low temperature in September: 9.5°C

Month with highest average low temperature is July (13.5°C).
Coldest month (with lowest average low temperature) is February (-10.4°C).

  • Average rainfall in September: 103.1mm

Wettest month (with highest rainfall) is September (103.1mm).
Driest month (with lowest rainfall) is February (21.3mm).

  • Average rainfall days in September: 13.4 days

Month with highest number of rainy days is October (16.2 days).
Month with lowest number of rainy days is February (3.8 days).

  • Average snowfall in September: 0mm

Month with highest snowfall is January (1117mm).
Months with lowest snowfall are June, July, August and September (0mm).

  • Average snowfall days in September: 0 days

Month with highest number of snowfall days is January (21.3 days).
Months with lowest number of snowfall days are June, July, August and September (0 days).

  • Average sunshine in September: 6.1h

Month with most sunshine is July (Average sunshine: 9.7).
Month with least sunshine is December (Average sunshine: 1.5).