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Canada weather

Weather in Welland for September 2027

Your guide to Welland weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Welland at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.3 °C by the end of September.

    • Rain 🌧️

  • Welland experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 72.1 mm.

    • More

  • Is September a good time to visit Welland? check out the best time to travel to Welland page.

  • ✨ Is September a good time to visit Welland? – Ask the AI Weatherman

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/14°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Welland Weather September

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

Temperatures trend during September in Welland

See the weather trend as well as the moving average line

September weather in Welland day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 26° /14° 0.5 mm 6
2 Sept. Heavy rain
Heavy rain
 24° /16° 37.9 mm 4
3 Sept. Patchy rain possible
Patchy rain possible
 25° /15° 1 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
 25° /16° 2.1 mm 6
5 Sept. Sunny
Sunny
 26° /16° 0 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 25° /16° 1 mm 6
7 Sept. Light rain shower
Light rain shower
 21° /13° 2.2 mm 5
8 Sept. Light rain shower
Light rain shower
 22° /12° 0.3 mm 5
9 Sept. Light rain
Light rain
 23° /14° 3 mm 4
10 Sept. Light rain shower
Light rain shower
 22° /15° 2.4 mm 5
11 Sept. Partly cloudy
Partly cloudy
 24° /14° 0 mm 6
12 Sept. Light rain shower
Light rain shower
 25° /14° 1.8 mm 5
13 Sept. Overcast
Overcast
 23° /14° 0.8 mm 5
14 Sept. Mist
Mist
 23° /12° 0 mm 6
15 Sept. Mist
Mist
 25° /13° 0 mm 5
16 Sept. Light rain
Light rain
 25° /15° 2.8 mm 5
17 Sept. Overcast
Overcast
 23° /15° 0 mm 4
18 Sept. Fog
Fog
 23° /14° 0.3 mm 6
19 Sept. Fog
Fog
 20° /12° 0 mm 4
20 Sept. Sunny
Sunny
 22° /12° 0.1 mm 5
21 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 22° /14° 0.9 mm 4
22 Sept. Mist
Mist
 23° /14° 0 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
 21° /14° 1.8 mm 5
24 Sept. Light rain
Light rain
 22° /13° 3.7 mm 5
25 Sept. Light rain
Light rain
 22° /14° 8.9 mm 5
26 Sept. Fog
Fog
 22° /14° 0 mm 4
27 Sept. Overcast
Overcast
 21° /13° 0 mm 4
28 Sept. Overcast
Overcast
 19° /14° 0.3 mm 4
29 Sept. Fog
Fog
 22° /14° 0.3 mm 4
30 Sept. Mist
Mist
 22° /14° 0 mm 4
Next
Important Notice
Our weather forecast for Welland 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 Welland forecast closer to your planned date for the most up-to-date weather information.
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Welland in September - FAQ

What are the expected maximum and minimum temperatures in Welland during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Welland during September?
Moderate rainfall is anticipated in Welland during September, with a total of 72.1 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Welland during September?
The average wind speed in Welland during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Welland

Explore the daily rainfall trends and prepare for Wellands September weather 💧
Typically, Welland has 6 rainy days in September with a total of 72.1 mm of rainfall.

UV exposure in Welland during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Welland?

Get accurate weather forecasts for Welland, located at latitude 42.983 and longitude -79.25. Stay updated with localized weather information tailored for Welland.

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