East Sussex
August
Weather in East Sussex for August 2025
Your guide to East Sussex weather in August - trends and predictions
In general, the average temperature in East Sussex at the beginning of August is 19.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 19 °C by the end of August.
Expect significant rainfall in East Sussex during August, with an average of 18 rainy days.
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13
Dry days
18
Rainy days
0
Snow days
19°/14°
Temperatures
24 km/h
Avg max wind
80 %
Avg humidity
East Sussex in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2  20° | 3  20° | ||||
| 4 18° | 5  19° | 6 19° | 7 18° | 8 18° | 9  20° | 10  21° |
| 11 21° | 12 21° | 13 19° | 14 20° | 15  19° | 16 21° | 17 20° |
| 18 20° | 19 19° | 20 20° | 21 19° | 22 20° | 23 20° | 24 20° |
| 25 18° | 26 18° | 27 20° | 28 20° | 29 19° | 30 19° | 31  19° |
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Temperatures trend during August in East Sussex
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. | Patchy rain possible | 21° /15° | 1.1 mm | 5 | |
| 2 Aug. | Heavy rain at times | 20° /15° | 6.2 mm | 5 | |
| 3 Aug. | Overcast | 20° /14° | 0.3 mm | 5 | |
| 4 Aug. | Heavy rain at times | 18° /13° | 1.5 mm | 5 | |
| 5 Aug. | Moderate or heavy rain shower | 19° /14° | 4.8 mm | 5 | |
| 6 Aug. | Patchy rain possible | 19° /13° | 0.5 mm | 5 | |
| 7 Aug. | Patchy rain possible | 18° /13° | 0.2 mm | 4 | |
| 8 Aug. | Heavy rain at times | 18° /13° | 1.8 mm | 4 | |
| 9 Aug. | Sunny | 20° /15° | 0.2 mm | 5 | |
| 10 Aug. | Partly cloudy | 21° /15° | 0 mm | 6 | |
| 11 Aug. | Patchy rain possible | 21° /16° | 0.2 mm | 6 | |
| 12 Aug. | Patchy rain possible | 21° /17° | 0.1 mm | 5 | |
| 13 Aug. | Patchy rain possible | 19° /14° | 0.1 mm | 5 | |
| 14 Aug. | Patchy rain possible | 20° /15° | 0.5 mm | 5 | |
| 15 Aug. | Cloudy | 19° /14° | 0.1 mm | 5 | |
| 16 Aug. | Cloudy | 21° /15° | 0.7 mm | 5 | |
| 17 Aug. | Sunny | 20° /14° | 0 mm | 6 | |
| 18 Aug. | Heavy rain at times | 20° /15° | 3.5 mm | 5 | |
| 19 Aug. | Overcast | 19° /14° | 4.8 mm | 5 | |
| 20 Aug. | Patchy rain possible | 20° /15° | 0.9 mm | 5 | |
| 21 Aug. | Sunny | 19° /13° | 0 mm | 6 | |
| 22 Aug. | Sunny | 20° /16° | 0.2 mm | 5 | |
| 23 Aug. | Partly cloudy | 20° /15° | 0.5 mm | 5 | |
| 24 Aug. | Moderate or heavy rain shower | 20° /15° | 11.5 mm | 5 | |
| 25 Aug. | Overcast | 18° /14° | 0.2 mm | 4 | |
| 26 Aug. | Light rain shower | 18° /15° | 4 mm | 4 | |
| 27 Aug. | Patchy rain possible | 20° /14° | 1 mm | 5 | |
| 28 Aug. | Light rain shower | 20° /14° | 0.5 mm | 5 | |
| 29 Aug. | Partly cloudy | 19° /12° | 0.3 mm | 5 | |
| 30 Aug. | Patchy rain possible | 19° /12° | 0.6 mm | 5 | |
| 31 Aug. | Heavy rain | 19° /14° | 12.2 mm | 5 | |
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Important Notice
Our weather forecast for East Sussex 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 East Sussex forecast closer to your planned date for the most up-to-date weather information.
East Sussex in August - FAQ
What are the expected maximum and minimum temperatures in East Sussex during August?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in East Sussex during August?
Moderate rainfall is anticipated in East Sussex during August, with a total of 91.3 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in East Sussex during August?
The average wind speed in East Sussex during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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