Birkenhead
September
Weather in Birkenhead for September 2025
Your guide to Birkenhead weather in September - trends and predictions
In general, the average temperature in Birkenhead at the beginning of September is 21.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.9 °C by the end of September.
Birkenhead experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 108.3 mm.
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Temperatures
Rain 🌧️
More
7
Dry days
23
Rainy days
0
Snow days
18°/11°
Temperatures
19 km/h
Avg max wind
78 %
Avg humidity
Birkenhead in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2  21° | 3  19° | 4  20° | 5 21° | 6 26° | 7 24° |
| 8 23° | 9 21° | 10 19° | 11 16° | 12  14° | 13 16° | 14  18° |
| 15  19° | 16 17° | 17  20° | 18 18° | 19 19° | 20 20° | 21 19° |
| 22 15° | 23 15° | 24 16° | 25 16° | 26 15° | 27 15° | 28 14° |
| 29 15° | 30 13° |
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Temperatures trend during September in Birkenhead
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. | Light drizzle | 19° /12° | 2 mm | 5 | |
| 2 Sept. | Patchy rain possible | 21° /12° | 3.3 mm | 5 | |
| 3 Sept. | Overcast | 19° /12° | 0.1 mm | 5 | |
| 4 Sept. | Sunny | 20° /11° | 0.1 mm | 6 | |
| 5 Sept. | Sunny | 21° /12° | 1 mm | 6 | |
| 6 Sept. | Overcast | 26° /14° | 0 mm | 7 | |
| 7 Sept. | Light rain shower | 24° /16° | 1.2 mm | 6 | |
| 8 Sept. | Patchy rain possible | 23° /15° | 4.8 mm | 5 | |
| 9 Sept. | Patchy rain possible | 21° /14° | 3.5 mm | 5 | |
| 10 Sept. | Light rain shower | 19° /12° | 5 mm | 4 | |
| 11 Sept. | Light rain shower | 16° /11° | 6.8 mm | 4 | |
| 12 Sept. | Cloudy | 14° /10° | 5.2 mm | 4 | |
| 13 Sept. | Overcast | 16° /7° | 0.1 mm | 4 | |
| 14 Sept. | Partly cloudy | 18° /10° | 0 mm | 5 | |
| 15 Sept. | Mist | 19° /11° | 0.8 mm | 5 | |
| 16 Sept. | Overcast | 17° /10° | 0.7 mm | 5 | |
| 17 Sept. | Moderate rain | 20° /11° | 6.6 mm | 5 | |
| 18 Sept. | Light rain shower | 18° /10° | 2.8 mm | 5 | |
| 19 Sept. | Light rain shower | 19° /10° | 3.2 mm | 5 | |
| 20 Sept. | Light rain shower | 20° /10° | 3.4 mm | 5 | |
| 21 Sept. | Patchy light drizzle | 19° /10° | 4.4 mm | 5 | |
| 22 Sept. | Light rain shower | 15° /10° | 6.7 mm | 4 | |
| 23 Sept. | Patchy rain possible | 15° /11° | 3.7 mm | 4 | |
| 24 Sept. | Light rain | 16° /11° | 3.7 mm | 4 | |
| 25 Sept. | Patchy rain possible | 16° /9° | 2.1 mm | 4 | |
| 26 Sept. | Light rain shower | 15° /10° | 13.3 mm | 4 | |
| 27 Sept. | Light rain shower | 15° /9° | 2.3 mm | 4 | |
| 28 Sept. | Light rain shower | 14° /9° | 1.4 mm | 4 | |
| 29 Sept. | Sunny | 15° /8° | 3.2 mm | 4 | |
| 30 Sept. | Light rain | 13° /9° | 16.7 mm | 4 | |
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Important Notice
Our weather forecast for Birkenhead 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 Birkenhead forecast closer to your planned date for the most up-to-date weather information.
Birkenhead in September - FAQ
What are the expected maximum and minimum temperatures in Birkenhead 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 Birkenhead during September?
Significant rainfall exceeding 108.3 mm is expected in Birkenhead during September, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Birkenhead during September?
The average wind speed in Birkenhead during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Birkenhead
Explore the daily rainfall trends and prepare for Birkenheads September weather 💧
UV exposure in Birkenhead during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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