Halifax
September
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.
Halifax in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 86.8 mm.
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Temperatures
Rain 🌧️
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13
Dry days
17
Rainy days
0
Snow days
17°/10°
Temperatures
20 km/h
Avg max wind
80 %
Avg humidity
Halifax in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  20° | 3 19° | 4  20° | 5  19° | 6 24° | 7 24° |
| 8  23° | 9 20° | 10  18° | 11  15° | 12  14° | 13 14° | 14 17° |
| 15 17° | 16 15° | 17 19° | 18 17° | 19  18° | 20 17° | 21 17° |
| 22 16° | 23 12° | 24 14° | 25 15° | 26 14° | 27 13° | 28 13° |
| 29 14° | 30 12° |
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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 | 15° /11° | 5.4 mm | 4 | |
| 2 Sept. | Cloudy | 20° /12° | 2.6 mm | 5 | |
| 3 Sept. | Cloudy | 19° /11° | 0 mm | 5 | |
| 4 Sept. | Sunny | 20° /11° | 0.2 mm | 5 | |
| 5 Sept. | Overcast | 19° /12° | 0.1 mm | 4 | |
| 6 Sept. | Overcast | 24° /13° | 0 mm | 6 | |
| 7 Sept. | Overcast | 24° /15° | 0 mm | 6 | |
| 8 Sept. | Partly cloudy | 23° /14° | 1 mm | 6 | |
| 9 Sept. | Partly cloudy | 20° /13° | 1.1 mm | 5 | |
| 10 Sept. | Moderate or heavy rain shower | 18° /11° | 7.3 mm | 4 | |
| 11 Sept. | Patchy rain possible | 15° /9° | 2.8 mm | 4 | |
| 12 Sept. | Mist | 14° /7° | 4.5 mm | 4 | |
| 13 Sept. | Cloudy | 14° /6° | 0.1 mm | 4 | |
| 14 Sept. | Overcast | 17° /8° | 0 mm | 4 | |
| 15 Sept. | Mist | 17° /10° | 0.4 mm | 4 | |
| 16 Sept. | Overcast | 15° /9° | 0 mm | 4 | |
| 17 Sept. | Light rain | 19° /10° | 2.9 mm | 5 | |
| 18 Sept. | Light drizzle | 17° /8° | 0.5 mm | 5 | |
| 19 Sept. | Moderate rain | 18° /9° | 10.6 mm | 5 | |
| 20 Sept. | Light rain shower | 17° /9° | 4.9 mm | 4 | |
| 21 Sept. | Patchy light drizzle | 17° /9° | 0.6 mm | 4 | |
| 22 Sept. | Light rain shower | 16° /9° | 0.4 mm | 4 | |
| 23 Sept. | Patchy rain possible | 12° /8° | 1.8 mm | 3 | |
| 24 Sept. | Light rain | 14° /9° | 3.8 mm | 4 | |
| 25 Sept. | Patchy rain possible | 15° /9° | 5 mm | 4 | |
| 26 Sept. | Light rain shower | 14° /9° | 18.3 mm | 4 | |
| 27 Sept. | Light rain | 13° /6° | 1.1 mm | 4 | |
| 28 Sept. | Light rain shower | 13° /7° | 1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 14° /8° | 0.2 mm | 4 | |
| 30 Sept. | 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 17° and cooler nights around 10°. 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 86.8 mm spread over approximately 17 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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