Terrace
September
Weather in Terrace for September 2025
Your guide to Terrace weather in September - trends and predictions
In general, the average temperature in Terrace at the beginning of September is 18 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.6 °C by the end of September.
Expect significant rainfall in Terrace during September, with an average of 17 rainy days.
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13
Dry days
17
Rainy days
0
Snow days
15°/5°
Temperatures
5 km/h
Avg max wind
85 %
Avg humidity
Terrace in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2 19° | 3  17° | 4 16° | 5  18° | 6 17° | 7 18° |
| 8 17° | 9 18° | 10  18° | 11  15° | 12 15° | 13 13° | 14 14° |
| 15 12° | 16 11° | 17 13° | 18 10° | 19 10° | 20 11° | 21 14° |
| 22 12° | 23 12° | 24 12° | 25  13° | 26  10° | 27 10° | 28 10° |
| 29 9° | 30 10° |
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Temperatures trend during September in Terrace
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° /9° | 5.9 mm | 5 | |
| 2 Sept. | Mist | 19° /6° | 4.1 mm | 5 | |
| 3 Sept. | Overcast | 17° /5° | 0 mm | 4 | |
| 4 Sept. | Overcast | 16° /7° | 3 mm | 4 | |
| 5 Sept. | Patchy rain possible | 18° /7° | 9.2 mm | 5 | |
| 6 Sept. | Patchy rain possible | 17° /7° | 0.3 mm | 4 | |
| 7 Sept. | Mist | 18° /8° | 0 mm | 4 | |
| 8 Sept. | Fog | 17° /6° | 1.7 mm | 4 | |
| 9 Sept. | Mist | 18° /5° | 0.2 mm | 5 | |
| 10 Sept. | Partly cloudy | 18° /7° | 3.4 mm | 5 | |
| 11 Sept. | Light drizzle | 15° /6° | 9.4 mm | 4 | |
| 12 Sept. | Light rain shower | 15° /6° | 2.2 mm | 4 | |
| 13 Sept. | Fog | 13° /7° | 6.1 mm | 4 | |
| 14 Sept. | Overcast | 14° /6° | 2.4 mm | 4 | |
| 15 Sept. | Fog | 12° /6° | 0 mm | 3 | |
| 16 Sept. | Light rain | 11° /4° | 4.5 mm | 3 | |
| 17 Sept. | Light rain shower | 13° /6° | 26.1 mm | 3 | |
| 18 Sept. | Light rain shower | 10° /4° | 5.9 mm | 3 | |
| 19 Sept. | Light rain | 10° /3° | 6.9 mm | 3 | |
| 20 Sept. | Mist | 11° /2° | 0 mm | 3 | |
| 21 Sept. | Mist | 14° /3° | 15 mm | 4 | |
| 22 Sept. | Light rain | 12° /7° | 13.8 mm | 3 | |
| 23 Sept. | Light rain shower | 12° /8° | 135.3 mm | 3 | |
| 24 Sept. | Patchy rain possible | 12° /6° | 38.9 mm | 3 | |
| 25 Sept. | Moderate rain | 13° /4° | 15.2 mm | 4 | |
| 26 Sept. | Moderate or heavy rain with thunder | 10° /5° | 21.3 mm | 3 | |
| 27 Sept. | Light rain | 10° /5° | 21.7 mm | 3 | |
| 28 Sept. | Light drizzle | 10° /4° | 0.3 mm | 3 | |
| 29 Sept. | Mist | 9° /3° | 0 mm | 3 | |
| 30 Sept. | Overcast | 10° /3° | 12.3 mm | 3 | |
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Important Notice
Our weather forecast for Terrace 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 Terrace forecast closer to your planned date for the most up-to-date weather information.
Terrace in September - FAQ
What are the expected maximum and minimum temperatures in Terrace during September?
During September, expect a variety of temperatures with highs around 15° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Terrace during September?
Significant rainfall exceeding 126.1 mm is expected in Terrace during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Terrace during September?
The average wind speed in Terrace during September is 5 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Terrace
Explore the daily rainfall trends and prepare for Terraces September weather 💧
UV exposure in Terrace during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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