New Brunswick
September
Weather in New Brunswick for September 2024
Your guide to New Brunswick weather in September - trends and predictions
Until now, September 2024 in New Brunswick is slightly cooler than the historical average by -1.1 °C.
The forecast for the next days in New Brunswick predicts temperatures to be around 18 °C, close to the historical average.
In general, the average temperature in New Brunswick at the beginning of September is 22.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.7 °C by the end of September.
The climate of New Brunswick in September is notably wet, with an average of 11 rainy days.
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19
Dry days
11
Rainy days
0
Snow days
21°/11°
Temperatures
15 km/h
Avg max wind
82 %
Avg humidity
New Brunswick in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | ||||||
| 2  23° | 3 21° | 4  25° | 5 24° | 6  22° | 7 20° | 8 24° |
| 9  21° | 10 20° | 11 19° | 12 21° | 13 23° | 14 20° | 15 21° |
| 16 24° | 17 25° | 18 21° | 19 24° | 20 18° | 21 16° | 22 16° |
| 23 18° | 24 21° | 25 18° | 26 23° | 27 19° | 28 21° | 29 19° |
| 30 10° |
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Temperatures trend during September in New Brunswick
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. | Sunny | 20° /11° | 4.5 mm | 5 | |
| 2 Sept. | Partly cloudy | 23° /11° | 0.4 mm | 6 | |
| 3 Sept. | Partly cloudy | 21° /10° | 0 mm | 6 | |
| 4 Sept. | Fog | 25° /11° | 0 mm | 6 | |
| 5 Sept. | Mist | 24° /13° | 0 mm | 6 | |
| 6 Sept. | Overcast | 22° /13° | 0.5 mm | 5 | |
| 7 Sept. | Fog | 20° /14° | 6.7 mm | 5 | |
| 8 Sept. | Mist | 24° /13° | 1.1 mm | 6 | |
| 9 Sept. | Light rain shower | 21° /13° | 1.8 mm | 5 | |
| 10 Sept. | Light rain shower | 20° /10° | 2.3 mm | 5 | |
| 11 Sept. | Light rain shower | 19° /10° | 16.4 mm | 5 | |
| 12 Sept. | Fog | 21° /11° | 0 mm | 5 | |
| 13 Sept. | Fog | 23° /14° | 1.1 mm | 5 | |
| 14 Sept. | Fog | 20° /13° | 1.5 mm | 5 | |
| 15 Sept. | Mist | 21° /8° | 0 mm | 5 | |
| 16 Sept. | Light rain shower | 24° /13° | 26.1 mm | 6 | |
| 17 Sept. | Light rain shower | 25° /14° | 3.3 mm | 6 | |
| 18 Sept. | Patchy rain possible | 21° /12° | 1.3 mm | 5 | |
| 19 Sept. | Overcast | 24° /15° | 0 mm | 3 | |
| 20 Sept. | Partly cloudy | 18° /12° | 0 mm | 4 | |
| 21 Sept. | Overcast | 16° /12° | 0 mm | 5 | |
| 22 Sept. | Patchy rain possible | 16° /9° | 0.3 mm | 3 | |
| 23 Sept. | Sunny | 18° /6° | 0 mm | 1 | |
| 24 Sept. | Sunny | 21° /8° | 0 mm | 4 | |
| 25 Sept. | Partly cloudy | 18° /10° | 0 mm | 4 | |
| 26 Sept. | Partly cloudy | 23° /14° | 0 mm | 5 | |
| 27 Sept. | Patchy rain possible | 19° /17° | 1.7 mm | 4 | |
| 28 Sept. | Patchy rain possible | 21° /15° | 0.1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 19° /14° | 0.3 mm | 4 | |
| 30 Sept. | Patchy rain possible | 10° /7° | 0.1 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for New Brunswick 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 New Brunswick forecast closer to your planned date for the most up-to-date weather information.
New Brunswick in September - FAQ
What are the expected maximum and minimum temperatures in New Brunswick during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in New Brunswick during September?
Significant rainfall exceeding 108.5 mm is expected in New Brunswick during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Brunswick during September?
The average wind speed in New Brunswick during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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