Newport
September
Weather in Newport for September 2026
Your guide to Newport weather in September - trends and predictions
In general, the average temperature in Newport at the beginning of September is 19.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.7 °C by the end of September.
Newport experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 108.2 mm.
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Temperatures
Rain 🌧️
More
4
Dry days
26
Rainy days
0
Snow days
17°/12°
Temperatures
25 km/h
Avg max wind
80 %
Avg humidity
Newport Weather September
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Temperatures trend during September in Newport
See the weather trend as well as the moving average line
September weather in Newport day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 19° /13° | 3.3 mm | 4 | |
| 2 Sept. |  Partly cloudy | 19° /12° | 3.5 mm | 5 | |
| 3 Sept. | Light rain shower | 19° /13° | 6.1 mm | 5 | |
| 4 Sept. |  Sunny | 19° /13° | 2.2 mm | 5 | |
| 5 Sept. | Sunny | 20° /12° | 10 mm | 5 | |
| 6 Sept. | Partly cloudy | 21° /14° | 3.3 mm | 5 | |
| 7 Sept. | Sunny | 21° /14° | 1 mm | 5 | |
| 8 Sept. | Partly cloudy | 20° /14° | 6.7 mm | 5 | |
| 9 Sept. | Patchy rain possible | 20° /13° | 1.7 mm | 5 | |
| 10 Sept. | Light rain shower | 18° /13° | 1.8 mm | 5 | |
| 11 Sept. | Light rain shower | 16° /12° | 2.4 mm | 4 | |
| 12 Sept. | Light rain shower | 16° /10° | 3.1 mm | 4 | |
| 13 Sept. |  Overcast | 16° /9° | 3.5 mm | 4 | |
| 14 Sept. | Overcast | 16° /11° | 7.6 mm | 4 | |
| 15 Sept. | Partly cloudy | 17° /11° | 0.9 mm | 5 | |
| 16 Sept. | Light rain shower | 18° /12° | 0.4 mm | 4 | |
| 17 Sept. | Light rain shower | 18° /12° | 7.4 mm | 4 | |
| 18 Sept. |  Light drizzle | 19° /13° | 0.9 mm | 5 | |
| 19 Sept. | Light rain shower | 20° /13° | 1.5 mm | 5 | |
| 20 Sept. | Light rain shower | 18° /11° | 7.6 mm | 4 | |
| 21 Sept. | Light rain shower | 16° /9° | 4.3 mm | 4 | |
| 22 Sept. | Light rain shower | 15° /9° | 2.6 mm | 4 | |
| 23 Sept. | Patchy rain possible | 15° /9° | 0.5 mm | 4 | |
| 24 Sept. | Patchy rain possible | 16° /11° | 3.6 mm | 4 | |
| 25 Sept. | Patchy rain possible | 16° /10° | 3.1 mm | 4 | |
| 26 Sept. | Light rain shower | 16° /11° | 3.9 mm | 4 | |
| 27 Sept. | Light rain shower | 15° /10° | 5.6 mm | 3 | |
| 28 Sept. | Patchy rain possible | 16° /10° | 3 mm | 4 | |
| 29 Sept. | Sunny | 15° /9° | 3.9 mm | 4 | |
| 30 Sept. | Patchy rain possible | 16° /10° | 2.7 mm | 4 | |
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Important Notice
Our weather forecast for Newport 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 Newport forecast closer to your planned date for the most up-to-date weather information.
Change Month
Newport in September - FAQ
What are the expected maximum and minimum temperatures in Newport during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Newport during September?
Significant rainfall exceeding 108.2 mm is expected in Newport during September, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Newport during September?
The average wind speed in Newport during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Newport
Explore the daily rainfall trends and prepare for Newports September weather 💧
Typically, Newport has 26 rainy days in September with a total of 108.2 mm of rainfall.
UV exposure in Newport during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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