Carlisle
September
Weather in Carlisle for September 2026
Your guide to Carlisle weather in September - trends and predictions
Until now, September 2026 in Carlisle is cooler than usual, with temperatures averaging 16.2 °C, this is 2.1 °C below the typical seasonal average.
The forecast for the next days in Carlisle predicts temperatures to be around 17 °C, close to the historical average.
In general, the average temperature in Carlisle at the beginning of September is 18.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.6 °C by the end of September.
Carlisle experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 111.8 mm.
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Temperatures
Rain 🌧️
More
5
Dry days
25
Rainy days
0
Snow days
16°/8°
Temperatures
20 km/h
Avg max wind
85 %
Avg humidity
Carlisle Weather September
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Temperatures trend during September in Carlisle
See the weather trend as well as the moving average line
September weather in Carlisle day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light drizzle | 16° /10° | 5.1 mm | 3 | |
| 2 Sept. |  Light rain shower | 18° /10° | 4.5 mm | 3 | |
| 3 Sept. | Patchy rain possible | 17° /10° | 5.3 mm | 3 | |
| 4 Sept. | Patchy rain possible | 17° /8° | 1.8 mm | 4 | |
| 5 Sept. | Patchy rain possible | 18° /9° | 0.1 mm | 4 | |
| 6 Sept. |  Sunny | 21° /10° | 0.2 mm | 4 | |
| 7 Sept. | Patchy light rain | 21° /12° | 5 mm | 4 | |
| 8 Sept. | Sunny | 19° /11° | 1.6 mm | 4 | |
| 9 Sept. | Patchy rain possible | 18° /9° | 0.4 mm | 4 | |
| 10 Sept. | Light rain shower | 18° /9° | 8.8 mm | 3 | |
| 11 Sept. | Light rain shower | 14° /8° | 5 mm | 3 | |
| 12 Sept. | Light rain shower | 18° /8° | 6 mm | 0.7 | |
| 13 Sept. |  Overcast | 18° /11° | 0.1 mm | 2.8 | |
| 14 Sept. | Patchy rain possible | 20° /13° | 3.1 mm | 1.9 | |
| 15 Sept. | Patchy rain possible | 16° /10° | 34.4 mm | 4 | |
| 16 Sept. | Patchy rain possible | 15° /9° | 1.1 mm | 4 | |
| 17 Sept. | Patchy rain possible | 13° /9° | 4.4 mm | 3 | |
| 18 Sept. | Patchy rain possible | 15° /8° | 0 mm | 4 | |
| 19 Sept. | Sunny | 18° /12° | 0 mm | 5 | |
| 20 Sept. | Sunny | 21° /12° | 0 mm | 6 | |
| 21 Sept. | Sunny | 23° /11° | 0.1 mm | 6 | |
| 22 Sept. | Light rain shower | 16° /11° | 8.6 mm | 4 | |
| 23 Sept. | Overcast | 16° /8° | 0 mm | 5 | |
| 24 Sept. | Patchy rain possible | 16° /11° | 5.5 mm | 4 | |
| 25 Sept. | Light rain shower | 14° /8° | 5 mm | 3 | |
| 26 Sept. | Light rain shower | 13° /6° | 5.9 mm | 3 | |
| 27 Sept. | Light rain | 13° /5° | 3.5 mm | 3 | |
| 28 Sept. | Patchy rain possible | 13° /6° | 2.9 mm | 3 | |
| 29 Sept. | Patchy rain possible | 13° /5° | 0.6 mm | 3 | |
| 30 Sept. | Light rain shower | 13° /7° | 1.1 mm | 3 | |
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Important Notice
Our weather forecast for Carlisle 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 Carlisle forecast closer to your planned date for the most up-to-date weather information.
Change Month
Carlisle in September - FAQ
What are the expected maximum and minimum temperatures in Carlisle during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Carlisle during September?
Significant rainfall exceeding 111.8 mm is expected in Carlisle during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Carlisle during September?
The average wind speed in Carlisle during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Carlisle
Explore the daily rainfall trends and prepare for Carlisles September weather 💧
Typically, Carlisle has 25 rainy days in September with a total of 111.8 mm of rainfall.
UV exposure in Carlisle during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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