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Canada weather

Weather in Delta for September 2027

Your guide to Delta weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Delta at the beginning of September is 22.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.1 °C by the end of September.

    • Rain 🌧️

  • Delta experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 115.2 mm.

    • More

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

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

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/12°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Delta Weather September

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

Temperatures trend during September in Delta

See the weather trend as well as the moving average line

September weather in Delta day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 22° /13° 0 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
 23° /14° 1.5 mm 5
3 Sept. Light rain shower
Light rain shower
 21° /14° 1.1 mm 5
4 Sept. Overcast
Overcast
 21° /13° 0 mm 5
5 Sept. Sunny
Sunny
 24° /14° 0 mm 5.9
6 Sept. Sunny
Sunny
 23° /13° 0 mm 5.8
7 Sept. Light rain
Light rain
 21° /13° 6.2 mm 5
8 Sept. Mist
Mist
 20° /12° 0 mm 5
9 Sept. Mist
Mist
 20° /13° 0 mm 4
10 Sept. Overcast
Overcast
 20° /13° 0 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 0.3 mm 4
12 Sept. Mist
Mist
 17° /11° 0 mm 4
13 Sept. Mist
Mist
 17° /13° 0.4 mm 4
14 Sept. Patchy rain possible
Patchy rain possible
 18° /12° 1.3 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 19° /11° 0.1 mm 4
16 Sept. Sunny
Sunny
 21° /11° 0 mm 4.9
17 Sept. Overcast
Overcast
 18° /13° 0 mm 4
18 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 0.3 mm 4
19 Sept. Overcast
Overcast
 16° /11° 0.8 mm 3
20 Sept. Overcast
Overcast
 17° /10° 0.1 mm 4
21 Sept. Moderate rain
Moderate rain
 17° /10° 13.4 mm 4
22 Sept. Light rain
Light rain
 18° /10° 4.1 mm 4
23 Sept. Light rain
Light rain
 18° /12° 2.5 mm 4
24 Sept. Light rain
Light rain
 19° /12° 4.7 mm 4
25 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 15° /11° 20.1 mm 3
26 Sept. Moderate rain
Moderate rain
 13° /10° 13.1 mm 3
27 Sept. Light rain
Light rain
 15° /10° 6.3 mm 3
28 Sept. Light rain
Light rain
 15° /10° 6.6 mm 3
29 Sept. Heavy rain
Heavy rain
 14° /10° 27.7 mm 3
30 Sept. Light rain
Light rain
 16° /8° 4.5 mm 3.7
Next
Important Notice
Our weather forecast for Delta 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 Delta forecast closer to your planned date for the most up-to-date weather information.
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Delta in September - FAQ

What are the expected maximum and minimum temperatures in Delta during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Delta during September?
Significant rainfall exceeding 115.2 mm is expected in Delta during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Delta during September?
The average wind speed in Delta during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Delta

Explore the daily rainfall trends and prepare for Deltas September weather 💧
Typically, Delta has 7 rainy days in September with a total of 115.2 mm of rainfall.

UV exposure in Delta during September

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

Get accurate weather forecasts for Delta, located at latitude 49.144 and longitude -122.907. Stay updated with localized weather information tailored for Delta.

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