Streatham
August
Weather in Streatham for August 2026
Your guide to Streatham weather in August - trends and predictions
In general, the average temperature in Streatham at the beginning of August is 21.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 21.4 °C by the end of August.
The climate of Streatham in August is notably wet, with an average of 11 rainy days, and a total of 39.5 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
23°/14°
Temperatures
19 km/h
Avg max wind
65 %
Avg humidity
Streatham Weather August
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Temperatures trend during August in Streatham
See the weather trend as well as the moving average line
August weather in Streatham day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 23° /14° | 0.8 mm | 5 | |
| 2 Aug. |  Moderate or heavy rain shower | 22° /14° | 4.6 mm | 5 | |
| 3 Aug. | Light rain shower | 22° /14° | 1.2 mm | 5 | |
| 4 Aug. | Moderate rain at times | 21° /13° | 0.7 mm | 5 | |
| 5 Aug. | Moderate or heavy rain shower | 21° /11° | 4.1 mm | 5 | |
| 6 Aug. | Patchy rain possible | 22° /12° | 2.1 mm | 5 | |
| 7 Aug. | Patchy rain possible | 21° /11° | 0.1 mm | 5 | |
| 8 Aug. |  Overcast | 21° /12° | 0.7 mm | 5 | |
| 9 Aug. |  Sunny | 24° /13° | 0.1 mm | 5 | |
| 10 Aug. |  Partly cloudy | 25° /14° | 0 mm | 6 | |
| 11 Aug. | Patchy rain possible | 27° /16° | 0.3 mm | 6 | |
| 12 Aug. | Patchy rain possible | 28° /17° | 0 mm | 7 | |
| 13 Aug. | Partly cloudy | 26° /15° | 0.2 mm | 7 | |
| 14 Aug. |  Heavy rain at times | 24° /14° | 3 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /14° | 0.2 mm | 6 | |
| 16 Aug. | Patchy rain possible | 25° /15° | 0.7 mm | 6 | |
| 17 Aug. | Sunny | 24° /13° | 0 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 23° /15° | 2.6 mm | 5 | |
| 19 Aug. | Patchy rain possible | 24° /14° | 1.5 mm | 6 | |
| 20 Aug. | Patchy rain possible | 23° /13° | 0.6 mm | 5 | |
| 21 Aug. |  Cloudy | 22° /12° | 0 mm | 5 | |
| 22 Aug. | Cloudy | 23° /13° | 0 mm | 5 | |
| 23 Aug. | Overcast | 23° /13° | 0.3 mm | 5 | |
| 24 Aug. | Moderate or heavy rain shower | 22° /14° | 8.3 mm | 5 | |
| 25 Aug. | Overcast | 23° /12° | 0.2 mm | 5 | |
| 26 Aug. | Light rain shower | 22° /13° | 1 mm | 5 | |
| 27 Aug. | Cloudy | 22° /12° | 0.3 mm | 5 | |
| 28 Aug. | Cloudy | 23° /13° | 0.6 mm | 5 | |
| 29 Aug. | Overcast | 21° /12° | 3.4 mm | 5 | |
| 30 Aug. | Cloudy | 20° /11° | 1 mm | 5 | |
| 31 Aug. | Patchy rain possible | 19° /12° | 0.9 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.
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Streatham in August - FAQ
What are the expected maximum and minimum temperatures in Streatham during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Streatham during August?
In August, Streatham can expect light to moderate rainfall, totaling 39.5 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
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.
August rainfall patterns in Streatham
Explore the daily rainfall trends and prepare for Streathams August weather 💧
Typically, Streatham has 11 rainy days in August with a total of 39.5 mm of rainfall.
UV exposure in Streatham during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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