Dartmouth
September
Weather in Dartmouth for September 2024
Your guide to Dartmouth weather in September - trends and predictions
Until now, September 2024 in Dartmouth is slightly cooler than the historical average by -1.4 °C.
The forecast for the next days in Dartmouth predicts temperatures to be around 21 °C, close to the historical average.
In general, the average temperature in Dartmouth at the beginning of September is 21.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 19.1 °C by the end of September.
Dartmouth sees moderate rainfall in September, averaging 9 rainy days.
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21
Dry days
9
Rainy days
0
Snow days
20°/12°
Temperatures
19 km/h
Avg max wind
84 %
Avg humidity
Dartmouth in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | ||||||
| 2  22° | 3  20° | 4 22° | 5 23° | 6  20° | 7 23° | 8 23° |
| 9 21° | 10  21° | 11 21° | 12 20° | 13 21° | 14  20° | 15  20° |
| 16 21° | 17 30° | 18 30° | 19  25° | 20 19° | 21 18° | 22 16° |
| 23 18° | 24 19° | 25 18° | 26 21° | 27 19° | 28 21° | 29 19° |
| 30 17° |
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Temperatures trend during September in Dartmouth
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. | Mist | 21° /11° | 0 mm | 5 | |
| 2 Sept. | Sunny | 22° /12° | 2.9 mm | 6 | |
| 3 Sept. | Overcast | 20° /12° | 0 mm | 5 | |
| 4 Sept. | Fog | 22° /11° | 0 mm | 6 | |
| 5 Sept. | Overcast | 23° /13° | 0 mm | 6 | |
| 6 Sept. | Light rain shower | 20° /15° | 3.8 mm | 5 | |
| 7 Sept. | Fog | 23° /16° | 31.1 mm | 6 | |
| 8 Sept. | Fog | 23° /16° | 2.3 mm | 6 | |
| 9 Sept. | Fog | 21° /13° | 0 mm | 5 | |
| 10 Sept. | Light rain | 21° /13° | 3.6 mm | 5 | |
| 11 Sept. | Light rain shower | 21° /12° | 1.5 mm | 5 | |
| 12 Sept. | Fog | 20° /13° | 0 mm | 6 | |
| 13 Sept. | Fog | 21° /14° | 0 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 20° /13° | 15.4 mm | 5 | |
| 15 Sept. | Moderate rain | 20° /11° | 4.8 mm | 5 | |
| 16 Sept. | Light rain shower | 21° /13° | 21.3 mm | 5 | |
| 17 Sept. | Sunny | 30° /14° | 0 mm | 5 | |
| 18 Sept. | Sunny | 30° /17° | 0 mm | 5 | |
| 19 Sept. | Partly cloudy | 25° /15° | 0 mm | 2 | |
| 20 Sept. | Overcast | 19° /14° | 0 mm | 5 | |
| 21 Sept. | Patchy rain possible | 18° /12° | 0.2 mm | 1 | |
| 22 Sept. | Patchy rain possible | 16° /9° | 0.4 mm | 3 | |
| 23 Sept. | Sunny | 18° /7° | 0 mm | 4 | |
| 24 Sept. | Sunny | 19° /8° | 0 mm | 4 | |
| 25 Sept. | Sunny | 18° /9° | 0 mm | 4 | |
| 26 Sept. | Patchy rain possible | 21° /13° | 0.5 mm | 4 | |
| 27 Sept. | Moderate rain | 19° /17° | 8.9 mm | 4 | |
| 28 Sept. | Moderate rain | 21° /14° | 7.5 mm | 4 | |
| 29 Sept. | Patchy rain possible | 19° /14° | 3.1 mm | 4 | |
| 30 Sept. | Patchy rain possible | 17° /13° | 2.5 mm | 3 | |
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Important Notice
Our weather forecast for Dartmouth 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 Dartmouth forecast closer to your planned date for the most up-to-date weather information.
Dartmouth in September - FAQ
What are the expected maximum and minimum temperatures in Dartmouth 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 Dartmouth during September?
Significant rainfall exceeding 144.5 mm is expected in Dartmouth during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Dartmouth during September?
The average wind speed in Dartmouth during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
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