Streatham
August
Weather in Streatham for August 2025
Your guide to Streatham weather in August - trends and predictions
In general, the average temperature in Streatham at the beginning of August is 21.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.6 °C by the end of August.
Streatham experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
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10
Dry days
21
Rainy days
0
Snow days
21°/13°
Temperatures
19 km/h
Avg max wind
73 %
Avg humidity
Streatham in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  22° | 3  22° | ||||
| 4 19° | 5 21° | 6 21° | 7  21° | 8 19° | 9  24° | 10  24° |
| 11 25° | 12 27° | 13 24° | 14  22° | 15 23° | 16 25° | 17 24° |
| 18 22° | 19 23° | 20 22° | 21 23° | 22 22° | 23 24° | 24 20° |
| 25 20° | 26 20° | 27 21° | 28 23° | 29 22° | 30 20° | 31  18° |
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Temperatures trend during August in Streatham
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 | 24° /14° | 1.2 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 22° /15° | 6.9 mm | 6 | |
| 3 Aug. | Overcast | 22° /14° | 0.7 mm | 5 | |
| 4 Aug. | Moderate rain at times | 19° /12° | 0.7 mm | 5 | |
| 5 Aug. | Moderate or heavy rain shower | 21° /12° | 6.2 mm | 6 | |
| 6 Aug. | Patchy rain possible | 21° /12° | 3.1 mm | 5 | |
| 7 Aug. | Cloudy | 21° /11° | 0 mm | 5 | |
| 8 Aug. | Moderate rain at times | 19° /11° | 1 mm | 5 | |
| 9 Aug. | Sunny | 24° /13° | 0.2 mm | 6 | |
| 10 Aug. | Partly cloudy | 24° /14° | 0 mm | 6 | |
| 11 Aug. | Patchy rain possible | 25° /16° | 0.4 mm | 6 | |
| 12 Aug. | Patchy rain possible | 27° /16° | 0.1 mm | 6 | |
| 13 Aug. | Patchy rain possible | 24° /14° | 0.2 mm | 6 | |
| 14 Aug. | Heavy rain at times | 22° /14° | 4.3 mm | 5 | |
| 15 Aug. | Patchy rain possible | 23° /12° | 0.3 mm | 5 | |
| 16 Aug. | Patchy rain possible | 25° /15° | 1.1 mm | 6 | |
| 17 Aug. | Partly cloudy | 24° /14° | 0 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 22° /14° | 4 mm | 6 | |
| 19 Aug. | Patchy rain possible | 23° /14° | 2.2 mm | 6 | |
| 20 Aug. | Patchy rain possible | 22° /13° | 0.9 mm | 5 | |
| 21 Aug. | Sunny | 23° /12° | 0 mm | 6 | |
| 22 Aug. | Cloudy | 22° /14° | 0.1 mm | 5 | |
| 23 Aug. | Overcast | 24° /13° | 0.4 mm | 6 | |
| 24 Aug. | Moderate or heavy rain shower | 20° /13° | 12.4 mm | 5 | |
| 25 Aug. | Overcast | 20° /11° | 0.3 mm | 5 | |
| 26 Aug. | Light rain shower | 20° /12° | 1.4 mm | 5 | |
| 27 Aug. | Cloudy | 21° /12° | 0.2 mm | 5 | |
| 28 Aug. | Cloudy | 23° /13° | 0.1 mm | 6 | |
| 29 Aug. | Overcast | 22° /12° | 0.1 mm | 6 | |
| 30 Aug. | Cloudy | 20° /11° | 0.6 mm | 5 | |
| 31 Aug. | Light drizzle | 18° /12° | 1.3 mm | 5 | |
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Important Notice
Our weather forecast for Streatham 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 Streatham forecast closer to your planned date for the most up-to-date weather information.
Streatham in August - FAQ
What are the expected maximum and minimum temperatures in Streatham during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Streatham during August?
Moderate rainfall is anticipated in Streatham during August, with a total of 72.3 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Streatham during August?
The average wind speed in Streatham during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
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