Kingston weather in September (Ontario, Canada)

Planning a trip to Kingston in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Kingston generally has pleasant temperatures and high rainfall. Anticipate daytime temperatures around 22°C, while night temperatures can drop to 14°C.

Kingston in September usually receives high rainfall, averaging around 102 mm for the month. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.

The area enjoys a balanced 165 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. May, June, July, August and September generally stand out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Kingston climate page with graphs.

 

Kingston, monthly averages in September

Min TemperatureMin Temperature 14°C  
Max TemperatureMax Temperature 22°C  
Chance of RainChance of Rain 38%  
PrecipitationPrecipitation 102 mm  
Rainy daysRainy days 11 days  
SunshineSunshine 165 hours  
Percentage SunshinePercentage Sunshine 44%  

Where to go in Canada in September

Find out more about the weather in Canada in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Kingston in September?

For visitors traveling to Kingston, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
6/10
Cycling
9/10
Walking
9/10
Camping
6/10
Outdoor sports
9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Kingston.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.