Mount Pearl
September
Weather in Mount Pearl for September 2025
Your guide to Mount Pearl weather in September - trends and predictions
In general, the average temperature in Mount Pearl at the beginning of September is 17.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.6 °C by the end of September.
The climate of Mount Pearl in September is notably wet, with an average of 13 rainy days, and a total of 46.4 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
13
Rainy days
0
Snow days
15°/11°
Temperatures
25 km/h
Avg max wind
82 %
Avg humidity
Mount Pearl in September average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  16° | 2  17° | 3 19° | 4  17° | 5  16° | 6  20° | |
| 7 19° | 8 18° | 9 17° | 10 19° | 11 16° | 12 14° | 13 16° |
| 14 15° | 15 16° | 16 18° | 17 19° | 18 17° | 19 14° | 20 15° |
| 21 13° | 22 11° | 23  14° | 24 13° | 25 11° | 26  13° | 27 12° |
| 28 13° | 29 14° | 30 12° |
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Temperatures trend during September in Mount Pearl
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 rain shower | 16° /11° | 0.2 mm | 4 | |
| 2 Sept. | Sunny | 17° /12° | 4.4 mm | 5 | |
| 3 Sept. | Sunny | 19° /13° | 3 mm | 5 | |
| 4 Sept. | Overcast | 17° /11° | 0.1 mm | 4 | |
| 5 Sept. | Light drizzle | 16° /13° | 0.6 mm | 4 | |
| 6 Sept. | Fog | 20° /14° | 0.1 mm | 6 | |
| 7 Sept. | Fog | 19° /15° | 0 mm | 5 | |
| 8 Sept. | Light rain shower | 18° /14° | 3.9 mm | 4 | |
| 9 Sept. | Overcast | 17° /15° | 3.4 mm | 4 | |
| 10 Sept. | Light rain shower | 19° /13° | 0.8 mm | 5 | |
| 11 Sept. | Patchy rain possible | 16° /12° | 2.4 mm | 4 | |
| 12 Sept. | Overcast | 14° /12° | 0 mm | 4 | |
| 13 Sept. | Overcast | 16° /11° | 0 mm | 4 | |
| 14 Sept. | Overcast | 15° /12° | 2.2 mm | 4 | |
| 15 Sept. | Overcast | 16° /12° | 1.9 mm | 4 | |
| 16 Sept. | Light rain shower | 18° /12° | 1 mm | 5 | |
| 17 Sept. | Light rain shower | 19° /16° | 0.7 mm | 5 | |
| 18 Sept. | Overcast | 17° /11° | 0.5 mm | 4 | |
| 19 Sept. | Patchy rain possible | 14° /10° | 0.3 mm | 3 | |
| 20 Sept. | Light rain shower | 15° /12° | 12.2 mm | 4 | |
| 21 Sept. | Patchy rain possible | 13° /9° | 1.6 mm | 3 | |
| 22 Sept. | Light rain shower | 11° /7° | 2.7 mm | 3 | |
| 23 Sept. | Cloudy | 14° /7° | 0.2 mm | 4 | |
| 24 Sept. | Patchy rain possible | 13° /10° | 1.1 mm | 3 | |
| 25 Sept. | Light rain shower | 11° /9° | 2.9 mm | 3 | |
| 26 Sept. | Partly cloudy | 13° /7° | 0 mm | 4 | |
| 27 Sept. | Patchy rain possible | 12° /8° | 0 mm | 4 | |
| 28 Sept. | Partly cloudy | 13° /9° | 0.1 mm | 4 | |
| 29 Sept. | Sunny | 14° /9° | 0 mm | 4 | |
| 30 Sept. | Sunny | 12° /10° | 0.2 mm | 4 | |
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Important Notice
Our weather forecast for Mount Pearl 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 Mount Pearl forecast closer to your planned date for the most up-to-date weather information.
Mount Pearl in September - FAQ
What are the expected maximum and minimum temperatures in Mount Pearl during September?
During September, expect a variety of temperatures with highs around 15° and lows near 11°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mount Pearl during September?
In September, Mount Pearl can expect light to moderate rainfall, totaling 46.4 mm across approximately 13 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Mount Pearl during September?
The average wind speed in Mount Pearl during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Mount Pearl
Explore the daily rainfall trends and prepare for Mount Pearls September weather 💧
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