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Canada weather

Weather in Kingston for September 2026

Your guide to Kingston weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Kingston at the beginning of September is 22.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.4 °C by the end of September.

    • Rain 🌧️

  • Kingston experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 105.1 mm.

    • More

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Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/13°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Kingston Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
22°
2
Partly cloudy
21°
3
Fog
23°
4
Fog
24°
5
Mist
24°
6
Fog
24°
7
Light rain shower
20°
8
Light rain shower
19°
9
Overcast
22°
10
Light rain
20°
11
Mist
23°
12
Overcast
22°
13
Overcast
22°
14
Overcast
22°
15
Sunny
23°
16
Sunny
23°
17
Cloudy
21°
18
Fog
22°
19
Thundery outbreaks possible
21°
20
Cloudy
20°
21
Partly cloudy
21°
22
Fog
22°
23
Fog
20°
24
Overcast
22°
25
Heavy rain
20°
26
Overcast
21°
27
Cloudy
19°
28
Mist
20°
29
Patchy rain possible
19°
30
Partly cloudy
22°

Temperatures trend during September in Kingston

See the weather trend as well as the moving average line

September weather in Kingston day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 22° /13° 0.2 mm 5
2 Sept. Partly cloudy
Partly cloudy
 21° /14° 0.4 mm 5
3 Sept. Fog
Fog
 23° /13° 0.1 mm 6
4 Sept. Fog
Fog
 24° /16° 3.9 mm 6
5 Sept. Mist
Mist
 24° /15° 0 mm 6
6 Sept. Fog
Fog
 24° /16° 1.4 mm 5
7 Sept. Light rain shower
Light rain shower
 20° /12° 4.7 mm 5
8 Sept. Light rain shower
Light rain shower
 19° /11° 0.6 mm 5
9 Sept. Overcast
Overcast
 22° /11° 0.6 mm 5
10 Sept. Light rain
Light rain
 20° /12° 7.5 mm 5
11 Sept. Mist
Mist
 23° /14° 0 mm 6
12 Sept. Overcast
Overcast
 22° /14° 0.9 mm 5
13 Sept. Overcast
Overcast
 22° /14° 0 mm 5
14 Sept. Overcast
Overcast
 22° /13° 0 mm 5
15 Sept. Sunny
Sunny
 23° /12° 0 mm 6
16 Sept. Sunny
Sunny
 23° /13° 0 mm 6
17 Sept. Cloudy
Cloudy
 21° /14° 0 mm 5
18 Sept. Fog
Fog
 22° /14° 1.3 mm 5
19 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 21° /12° 0 mm 5
20 Sept. Cloudy
Cloudy
 20° /10° 0 mm 5
21 Sept. Partly cloudy
Partly cloudy
 21° /11° 0 mm 5
22 Sept. Fog
Fog
 22° /12° 0 mm 5
23 Sept. Fog
Fog
 20° /15° 0.5 mm 5
24 Sept. Overcast
Overcast
 22° /14° 0 mm 5
25 Sept. Heavy rain
Heavy rain
 20° /13° 72.7 mm 5
26 Sept. Overcast
Overcast
 21° /14° 10.3 mm 5
27 Sept. Cloudy
Cloudy
 19° /11° 0 mm 5
28 Sept. Mist
Mist
 20° /12° 0 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 19° /14° 0 mm 4
30 Sept. Partly cloudy
Partly cloudy
 22° /12° 0 mm 6
Next
Important Notice
Our weather forecast for Kingston in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kingston forecast closer to your planned date for the most up-to-date weather information.
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Kingston in September - FAQ

What are the expected maximum and minimum temperatures in Kingston during September?

Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Kingston during September?

Significant rainfall exceeding 105.1 mm is expected in Kingston during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Kingston during September?

The average wind speed in Kingston during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Kingston

Explore the daily rainfall trends and prepare for Kingstons September weather 💧
Typically, Kingston has 7 rainy days in September with a total of 105.1 mm of rainfall.

UV exposure in Kingston during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Kingston?

Get accurate weather forecasts for Kingston, located at latitude 44.23 and longitude -76.481. Stay updated with localized weather information tailored for Kingston.

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