Widnes
September
Weather in Widnes for September 2026
Your guide to Widnes weather in September - trends and predictions
In general, the average temperature in Widnes at the beginning of September is 21.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.3 °C by the end of September.
Widnes experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 101.1 mm.
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Temperatures
Rain 🌧️
More
7
Dry days
23
Rainy days
0
Snow days
18°/11°
Temperatures
18 km/h
Avg max wind
77 %
Avg humidity
Widnes Weather September
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Temperatures trend during September in Widnes
See the weather trend as well as the moving average line
September weather in Widnes day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 19° /12° | 2.8 mm | 4 | |
| 2 Sept. | Patchy rain possible | 21° /11° | 2.5 mm | 5 | |
| 3 Sept. |  Cloudy | 20° /12° | 3.1 mm | 4 | |
| 4 Sept. |  Sunny | 21° /11° | 0.6 mm | 5 | |
| 5 Sept. | Sunny | 21° /11° | 0.7 mm | 5 | |
| 6 Sept. |  Overcast | 25° /13° | 0 mm | 6 | |
| 7 Sept. | Light rain shower | 24° /14° | 1.5 mm | 5 | |
| 8 Sept. | Patchy rain possible | 23° /13° | 3 mm | 5 | |
| 9 Sept. | Overcast | 21° /12° | 2.2 mm | 5 | |
| 10 Sept. | Light rain shower | 20° /12° | 3.6 mm | 5 | |
| 11 Sept. | Light rain shower | 16° /10° | 4.3 mm | 4 | |
| 12 Sept. | Light rain shower | 16° /9° | 3.4 mm | 4 | |
| 13 Sept. | Overcast | 16° /7° | 3.2 mm | 4 | |
| 14 Sept. | Cloudy | 17° /10° | 3.6 mm | 4 | |
| 15 Sept. | Light rain shower | 18° /12° | 1.8 mm | 4 | |
| 16 Sept. | Overcast | 17° /10° | 0.9 mm | 4 | |
| 17 Sept. |  Moderate rain | 20° /11° | 7.3 mm | 5 | |
| 18 Sept. | Light rain shower | 19° /10° | 2.5 mm | 5 | |
| 19 Sept. | Light rain shower | 21° /12° | 2.2 mm | 5 | |
| 20 Sept. | Light rain shower | 19° /10° | 9.4 mm | 4 | |
| 21 Sept. |  Patchy light drizzle | 17° /9° | 2.8 mm | 4 | |
| 22 Sept. | Light rain shower | 15° /9° | 4 mm | 4 | |
| 23 Sept. | Patchy rain possible | 15° /9° | 1.9 mm | 4 | |
| 24 Sept. | Patchy rain possible | 16° /9° | 2.3 mm | 4 | |
| 25 Sept. | Patchy rain possible | 16° /9° | 1.9 mm | 4 | |
| 26 Sept. | Light rain shower | 16° /9° | 9.1 mm | 4 | |
| 27 Sept. | Light rain shower | 14° /9° | 2.2 mm | 3 | |
| 28 Sept. | Light rain shower | 15° /8° | 1 mm | 4 | |
| 29 Sept. |  Partly cloudy | 15° /8° | 1.8 mm | 4 | |
| 30 Sept. | Light rain | 15° /9° | 11.1 mm | 4 | |
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Important Notice
Our weather forecast for Widnes 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 Widnes forecast closer to your planned date for the most up-to-date weather information.
Change Month
Widnes in September - FAQ
What are the expected maximum and minimum temperatures in Widnes during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Widnes during September?
Significant rainfall exceeding 101.1 mm is expected in Widnes during September, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Widnes during September?
The average wind speed in Widnes during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Widnes
Explore the daily rainfall trends and prepare for Widness September weather 💧
Typically, Widnes has 23 rainy days in September with a total of 101.1 mm of rainfall.
UV exposure in Widnes during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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