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Halifax Regional Municipality (Halifax)
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Canada weather

Weather in Halifax Regional Municipality for September 2025

Your guide to Halifax Regional Municipality weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Halifax Regional Municipality is slightly cooler than the historical average by -1.4 °C.

  • The forecast for the next days in Halifax Regional Municipality predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Halifax Regional Municipality at the beginning of September is 20.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.6 °C by the end of September.

    • Rain 🌧️

  • The climate of Halifax Regional Municipality in September is notably wet, with an average of 12 rainy days, and a total of 129.3 mm of precipitation.

    • More

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Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/12°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Halifax Regional Municipality Weather September

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

Temperatures trend during September in Halifax Regional Municipality

See the weather trend as well as the moving average line

September weather in Halifax Regional Municipality day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Mist
Mist
 21° /12° 0 mm 5
2 Sept. Sunny
Sunny
 20° /12° 10.1 mm 5
3 Sept. Overcast
Overcast
 19° /12° 0 mm 5
4 Sept. Fog
Fog
 21° /11° 0 mm 5
5 Sept. Overcast
Overcast
 22° /14° 0 mm 5
6 Sept. Overcast
Overcast
 20° /15° 2.5 mm 4
7 Sept. Fog
Fog
 22° /17° 34.5 mm 5
8 Sept. Fog
Fog
 22° /15° 9.9 mm 5
9 Sept. Fog
Fog
 21° /13° 0 mm 5
10 Sept. Light rain
Light rain
 20° /13° 2.4 mm 4
11 Sept. Light rain shower
Light rain shower
 22° /13° 3.5 mm 5
12 Sept. Fog
Fog
 20° /12° 0 mm 6
13 Sept. Fog
Fog
 20° /12° 0 mm 5
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /14° 10.2 mm 5
15 Sept. Moderate rain
Moderate rain
 20° /12° 3.2 mm 5
16 Sept. Sunny
Sunny
 26° /10° 0 mm 1.1
17 Sept. Partly cloudy
Partly cloudy
 23° /15° 0 mm 1.1
18 Sept. Cloudy
Cloudy
 19° /13° 0 mm 1
19 Sept. Overcast
Overcast
 17° /10° 0 mm 0.7
20 Sept. Sunny
Sunny
 14° /7° 0 mm 0.1
21 Sept. Sunny
Sunny
 18° /7° 0 mm 4
22 Sept. Sunny
Sunny
 20° /10° 0 mm 4
23 Sept. Sunny
Sunny
 26° /15° 0 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 0.5 mm 4
25 Sept. Sunny
Sunny
 20° /13° 0 mm 5
26 Sept. Sunny
Sunny
 21° /13° 0 mm 5
27 Sept. Partly cloudy
Partly cloudy
 21° /13° 0 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 17° /15° 1.5 mm 4
29 Sept. Cloudy
Cloudy
 21° /17° 0.1 mm 4
30 Sept. Fog
Fog
 19° /9° 0 mm 4
Next
Important Notice
Our weather forecast for Halifax Regional Municipality 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 Regional Municipality forecast closer to your planned date for the most up-to-date weather information.
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Halifax Regional Municipality in September - FAQ

What are the expected maximum and minimum temperatures in Halifax Regional Municipality during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Halifax Regional Municipality during September?
Significant rainfall exceeding 129.3 mm is expected in Halifax Regional Municipality during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Halifax Regional Municipality during September?
The average wind speed in Halifax Regional Municipality during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Halifax Regional Municipality

Explore the daily rainfall trends and prepare for Halifax Regional Municipalitys September weather 💧

UV exposure in Halifax Regional Municipality 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 Regional Municipality?

Get accurate weather forecasts for Halifax Regional Municipality, located at latitude 44.643 and longitude -63.577. Stay updated with localized weather information tailored for Halifax Regional Municipality.

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