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Weather in Halifax for September 2025

Your guide to Halifax weather in September - trends and predictions
  • In general, the average temperature in Halifax at the beginning of September is 20.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.6 °C by the end of September.

  • Expect significant rainfall in Halifax during September, with an average of 16 rainy days.

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Average dry days
14
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/11°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Halifax in September average weather

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Temperatures trend during September in Halifax

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Light drizzle
Light drizzle
15° /11° 5.4 mm 4
2 Sept. Cloudy
Cloudy
20° /12° 2.6 mm 5
3 Sept. Cloudy
Cloudy
19° /11° 0 mm 5
4 Sept. Sunny
Sunny
20° /11° 0.2 mm 5
5 Sept. Overcast
Overcast
19° /12° 0.1 mm 4
6 Sept. Overcast
Overcast
24° /13° 0 mm 6
7 Sept. Overcast
Overcast
24° /15° 0 mm 6
8 Sept. Partly cloudy
Partly cloudy
23° /14° 1 mm 6
9 Sept. Partly cloudy
Partly cloudy
20° /13° 1.1 mm 5
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
18° /11° 7.3 mm 4
11 Sept. Patchy rain possible
Patchy rain possible
15° /9° 2.8 mm 4
12 Sept. Mist
Mist
14° /7° 4.5 mm 4
13 Sept. Cloudy
Cloudy
14° /6° 0.1 mm 4
14 Sept. Overcast
Overcast
17° /8° 0 mm 4
15 Sept. Mist
Mist
17° /10° 0.4 mm 4
16 Sept. Overcast
Overcast
15° /9° 0 mm 4
17 Sept. Light rain
Light rain
19° /10° 2.9 mm 5
18 Sept. Light drizzle
Light drizzle
17° /8° 0.5 mm 5
19 Sept. Moderate rain
Moderate rain
18° /9° 10.6 mm 5
20 Sept. Light rain shower
Light rain shower
17° /9° 4.9 mm 4
21 Sept. Patchy light drizzle
Patchy light drizzle
17° /9° 0.6 mm 4
22 Sept. Light rain shower
Light rain shower
16° /9° 0.4 mm 4
23 Sept. Patchy rain possible
Patchy rain possible
12° /8° 1.8 mm 3
24 Sept. Light rain
Light rain
14° /9° 3.8 mm 4
25 Sept. Patchy rain possible
Patchy rain possible
15° /9° 5 mm 4
26 Sept. Light rain shower
Light rain shower
14° /9° 18.3 mm 4
27 Sept. Light rain
Light rain
13° /6° 1.1 mm 4
28 Sept. Light rain shower
Light rain shower
13° /7° 1 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
14° /8° 0.2 mm 4
30 Sept. Light rain
Light rain
12° /8° 10.3 mm 3
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Important Notice
Our weather forecast for Halifax 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 Halifax forecast closer to your planned date for the most up-to-date weather information.

Halifax in September - FAQ

What are the expected maximum and minimum temperatures in Halifax during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Halifax during September?
Moderate rainfall is anticipated in Halifax during September, with a total of 75.9 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Halifax during September?
The average wind speed in Halifax during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Halifax

Explore the daily rainfall trends and prepare for Halifaxs September weather 💧

UV exposure in Halifax during September

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

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Location coordinates Where is Halifax?

Get accurate weather forecasts for Halifax, located at latitude 53.717 and longitude -1.85. Stay updated with localized weather information tailored for Halifax.

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