Southend-on-Sea
August
Weather in Southend-on-Sea for August 2025
Your guide to Southend-on-Sea weather in August - trends and predictions
In general, the average temperature in Southend-on-Sea at the beginning of August is 20.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 20.6 °C by the end of August.
Expect significant rainfall in Southend-on-Sea during August, with an average of 16 rainy days.
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15
Dry days
16
Rainy days
0
Snow days
21°/14°
Temperatures
24 km/h
Avg max wind
73 %
Avg humidity
Southend-on-Sea in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2  22° | 3 22° | ||||
| 4 18° | 5 21° | 6 21° | 7  21° | 8  20° | 9  22° | 10  23° |
| 11  22° | 12 25° | 13 24° | 14 23° | 15 22° | 16 22° | 17 20° |
| 18 22° | 19 23° | 20 23° | 21 23° | 22 22° | 23 22° | 24 20° |
| 25 20° | 26 21° | 27 22° | 28 22° | 29 21° | 30 19° | 31  19° |
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Temperatures trend during August in Southend-on-Sea
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Overcast | 21° /15° | 0.2 mm | 5 | |
| 2 Aug. | Moderate or heavy rain shower | 22° /16° | 9.1 mm | 5 | |
| 3 Aug. | Overcast | 22° /15° | 1 mm | 5 | |
| 4 Aug. | Moderate or heavy rain shower | 18° /13° | 3 mm | 5 | |
| 5 Aug. | Moderate or heavy rain shower | 21° /13° | 9.4 mm | 5 | |
| 6 Aug. | Overcast | 21° /13° | 0.3 mm | 5 | |
| 7 Aug. | Cloudy | 21° /12° | 0 mm | 5 | |
| 8 Aug. | Heavy rain at times | 20° /13° | 3.4 mm | 5 | |
| 9 Aug. | Sunny | 22° /14° | 0.1 mm | 6 | |
| 10 Aug. | Partly cloudy | 23° /15° | 0 mm | 6 | |
| 11 Aug. | Patchy rain possible | 22° /16° | 0.1 mm | 6 | |
| 12 Aug. | Overcast | 25° /16° | 0 mm | 6 | |
| 13 Aug. | Patchy rain possible | 24° /15° | 0.6 mm | 6 | |
| 14 Aug. | Moderate rain at times | 23° /15° | 2.2 mm | 5 | |
| 15 Aug. | Cloudy | 22° /15° | 0 mm | 5 | |
| 16 Aug. | Patchy rain possible | 22° /16° | 1.7 mm | 5 | |
| 17 Aug. | Cloudy | 20° /14° | 0 mm | 5 | |
| 18 Aug. | Moderate rain at times | 22° /15° | 1.4 mm | 5 | |
| 19 Aug. | Overcast | 23° /15° | 4.2 mm | 6 | |
| 20 Aug. | Patchy rain possible | 23° /14° | 1.1 mm | 5 | |
| 21 Aug. | Sunny | 23° /13° | 0 mm | 6 | |
| 22 Aug. | Patchy rain possible | 22° /15° | 0.2 mm | 5 | |
| 23 Aug. | Cloudy | 22° /15° | 0.4 mm | 5 | |
| 24 Aug. | Moderate or heavy rain shower | 20° /15° | 10.4 mm | 5 | |
| 25 Aug. | Overcast | 20° /12° | 0 mm | 5 | |
| 26 Aug. | Patchy rain possible | 21° /13° | 1.6 mm | 5 | |
| 27 Aug. | Light rain shower | 22° /13° | 1.7 mm | 6 | |
| 28 Aug. | Patchy rain possible | 22° /14° | 0.2 mm | 6 | |
| 29 Aug. | Cloudy | 21° /13° | 0 mm | 6 | |
| 30 Aug. | Cloudy | 19° /12° | 0.8 mm | 4 | |
| 31 Aug. | Light drizzle | 19° /14° | 0.4 mm | 4 | |
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Important Notice
Our weather forecast for Southend-on-Sea in August 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 Southend-on-Sea forecast closer to your planned date for the most up-to-date weather information.
Southend-on-Sea in August - FAQ
What are the expected maximum and minimum temperatures in Southend-on-Sea during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Southend-on-Sea during August?
Moderate rainfall is anticipated in Southend-on-Sea during August, with a total of 83.1 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Southend-on-Sea during August?
The average wind speed in Southend-on-Sea during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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