Eastleigh
September
Weather in Eastleigh for September 2026
Your guide to Eastleigh weather in September - trends and predictions
So far, September 2026 in Eastleigh is slightly warmer than the historical average by 1.2 °C.
The forecast for the next days in Eastleigh predicts temperatures to be around 24 °C, close to the historical average.
In general, the average temperature in Eastleigh at the beginning of September is 21.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.4 °C by the end of September.
The climate of Eastleigh in September is notably wet, with an average of 12 rainy days, and a total of 56.6 mm of precipitation.
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Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
18°/11°
Temperatures
26 km/h
Avg max wind
75 %
Avg humidity
Eastleigh Weather September
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Temperatures trend during September in Eastleigh
See the weather trend as well as the moving average line
September weather in Eastleigh day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 21° /11° | 1.8 mm | 4 | |
| 2 Sept. | Light rain shower | 20° /12° | 4 mm | 3 | |
| 3 Sept. | Light rain shower | 22° /15° | 3.9 mm | 3 | |
| 4 Sept. |  Moderate or heavy rain with thunder | 20° /12° | 3.2 mm | 3 | |
| 5 Sept. | Patchy rain possible | 21° /10° | 0 mm | 4 | |
| 6 Sept. |  Overcast | 23° /13° | 0 mm | 4 | |
| 7 Sept. | Light rain shower | 22° /14° | 1.1 mm | 3 | |
| 8 Sept. | Patchy rain possible | 19° /11° | 8.2 mm | 4 | |
| 9 Sept. | Patchy rain possible | 18° /10° | 0.1 mm | 4 | |
| 10 Sept. | Light rain shower | 18° /11° | 2.1 mm | 3 | |
| 11 Sept. | Light rain shower | 20° /12° | 2.3 mm | 4 | |
| 12 Sept. | Light rain shower | 20° /10° | 2.7 mm | 3 | |
| 13 Sept. | Light rain shower | 19° /13° | 4.9 mm | 3 | |
| 14 Sept. | Light rain shower | 20° /13° | 1.3 mm | 3 | |
| 15 Sept. |  Patchy light drizzle | 20° /12° | 0.5 mm | 4 | |
| 16 Sept. | Patchy rain possible | 18° /10° | 0.2 mm | 4 | |
| 17 Sept. | Light drizzle | 19° /12° | 1.4 mm | 3 | |
| 18 Sept. | Patchy rain possible | 20° /12° | 0 mm | 4 | |
| 19 Sept. | Overcast | 21° /15° | 0.2 mm | 3 | |
| 20 Sept. | Overcast | 21° /13° | 0.3 mm | 2.7 | |
| 21 Sept. |  Sunny | 24° /12° | 0 mm | 4.1 | |
| 22 Sept. | Sunny | 25° /14° | 0 mm | 6 | |
| 23 Sept. | Overcast | 24° /14° | 0 mm | 6 | |
| 24 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| 25 Sept. | Sunny | 23° /14° | 0 mm | 6 | |
| 26 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 27 Sept. | Overcast | 27° /13° | 0 mm | 7 | |
| 28 Sept. | Sunny | 27° /14° | 0 mm | 7 | |
| 29 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 30 Sept. | Overcast | 22° /17° | 0.1 mm | 5 | |
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Important Notice
Our weather forecast for Eastleigh 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 Eastleigh forecast closer to your planned date for the most up-to-date weather information.
Change Month
Eastleigh in September - FAQ
What are the expected maximum and minimum temperatures in Eastleigh 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 Eastleigh during September?
Moderate rainfall is anticipated in Eastleigh during September, with a total of 56.6 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Eastleigh during September?
The average wind speed in Eastleigh during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Eastleigh
Explore the daily rainfall trends and prepare for Eastleighs September weather 💧
Typically, Eastleigh has 12 rainy days in September with a total of 56.6 mm of rainfall.
UV exposure in Eastleigh during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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