Lawrence County (Newport)
September
Weather in Lawrence County, Pennsylvania for September 2026
Your guide to Lawrence County weather in September - trends and predictions
So far, September 2026 in Lawrence County shows a warmer trend than usual by 4.4 °F.
Expect cooler weather in the next days in Lawrence County with the forecast suggesting a temperature of 23.5 °F, lower than the historical average.
In general, the average temperature in Lawrence County at the beginning of September is 25.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 23.1 °F by the end of September.
Lawrence County experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 195.7 mm.
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Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
23°/12°
Temperatures
13 km/h
Avg max wind
76 %
Avg humidity
Lawrence County Weather September
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Temperatures trend during September in Lawrence County
See the weather trend as well as the moving average line
September weather in Lawrence County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 28° /15° | 0 mm | 6 | |
| Sept. 2 |  Cloudy | 29° /16° | 0 mm | 7 | |
| Sept. 3 | Cloudy | 30° /17° | 21.8 mm | 7 | |
| Sept. 4 |  Moderate or heavy rain shower | 23° /16° | 21.3 mm | 4 | |
| Sept. 5 |  Fog | 27° /11° | 0 mm | 7 | |
| Sept. 6 |  Light rain shower | 22° /13° | 29.1 mm | 6 | |
| Sept. 7 | Fog | 21° /11° | 0 mm | 6 | |
| Sept. 8 | Overcast | 19° /6° | 0 mm | 4 | |
| Sept. 9 | Patchy rain possible | 28° /20° | 5.4 mm | 5.6 | |
| Sept. 10 | Light rain shower | 23° /18° | 49.7 mm | 4.8 | |
| Sept. 11 |  Sunny | 22° /12° | 1.1 mm | 6.7 | |
| Sept. 12 | Sunny | 26° /15° | 0.4 mm | 5.6 | |
| Sept. 13 | Fog | 24° /18° | 0 mm | 6 | |
| Sept. 14 | Mist | 25° /18° | 0.3 mm | 6 | |
| Sept. 15 | Overcast | 28° /20° | 2.8 mm | 7 | |
| Sept. 16 | Fog | 24° /17° | 1.1 mm | 6 | |
| Sept. 17 |  Partly cloudy | 26° /18° | 0 mm | 7 | |
| Sept. 18 | Overcast | 30° /17° | 0.3 mm | 7 | |
| Sept. 19 | Overcast | 19° /8° | 9.6 mm | 4 | |
| Sept. 20 | Overcast | 13° /4° | 0 mm | 3 | |
| Sept. 21 | Sunny | 17° /6° | 0 mm | 5 | |
| Sept. 22 | Patchy rain possible | 26° /15° | 3.3 mm | 6 | |
| Sept. 23 | Moderate or heavy rain shower | 21° /16° | 67.6 mm | 5 | |
| Sept. 24 | Light rain shower | 21° /18° | 15.8 mm | 5 | |
| Sept. 25 |  Light rain | 21° /15° | 9 mm | 5 | |
| Sept. 26 | Fog | 23° /13° | 0 mm | 5 | |
| Sept. 27 | Fog | 23° /10° | 0 mm | 5 | |
| Sept. 28 | Fog | 26° /14° | 0 mm | 6 | |
| Sept. 29 | Fog | 21° /10° | 0 mm | 5 | |
| Sept. 30 | Partly cloudy | 27° /14° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Lawrence County 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 Lawrence County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lawrence County in September - FAQ
What are the expected maximum and minimum temperatures in Lawrence County during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lawrence County during September?
Significant rainfall exceeding 195.7 mm is expected in Lawrence County during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lawrence County during September?
The average wind speed in Lawrence County during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lawrence County
Explore the daily rainfall trends and prepare for Lawrence Countys September weather 💧
Typically, Lawrence County has 6 rainy days in September with a total of 195.7 mm of rainfall.
UV exposure in Lawrence County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Lawrence County?Get accurate weather forecasts for Lawrence County, located at latitude 40.9 and longitude -80.355. Stay updated with localized weather information tailored for Lawrence County.
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