London
August
Weather in London for August 2026
Your guide to London weather in August - trends and predictions
The forecast for the first days of August 2026 in London predicts a temperature of 26 °C, which is slightly above the historical average.
In general, the average temperature in London at the beginning of August is 25.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.7 °C by the end of August.
London experiences moderate rainfall in August, with an average of 8 rainy days and a total precipitation of 45.4 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
23°/15°
Temperatures
17 km/h
Avg max wind
61 %
Avg humidity
London Weather August
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Temperatures trend during August in London
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August weather in London day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 27° /16° | 0 mm | 6.4 | |
| 2 Aug. | Sunny | 28° /16° | 0 mm | 7 | |
| 3 Aug. |  Partly cloudy | 25° /18° | 0 mm | 7 | |
| 4 Aug. |  Patchy rain possible | 26° /18° | 0.5 mm | 6 | |
| 5 Aug. | Sunny | 27° /16° | 0 mm | 7 | |
| 6 Aug. | Sunny | 24° /15° | 0 mm | 6 | |
| 7 Aug. | Patchy rain possible | 22° /16° | 0.1 mm | 5 | |
| 8 Aug. | Partly cloudy | 23° /16° | 0 mm | 6 | |
| 9 Aug. | Partly cloudy | 21° /16° | 0.1 mm | 6 | |
| 10 Aug. | Sunny | 26° /15° | 0.3 mm | 7 | |
| 11 Aug. | Sunny | 24° /15° | 0 mm | 6 | |
| 12 Aug. | Sunny | 28° /17° | 0.1 mm | 7 | |
| 13 Aug. |  Cloudy | 28° /17° | 0.1 mm | 6 | |
| 14 Aug. | Patchy rain possible | 27° /16° | 1.9 mm | 6 | |
| 15 Aug. | Patchy rain possible | 26° /16° | 0.3 mm | 6 | |
| 16 Aug. | Patchy rain possible | 24° /15° | 1.6 mm | 5 | |
| 17 Aug. | Sunny | 23° /14° | 3.2 mm | 5 | |
| 18 Aug. | Patchy rain possible | 23° /15° | 1.3 mm | 5 | |
| 19 Aug. | Partly cloudy | 24° /16° | 1.4 mm | 6 | |
| 20 Aug. | Partly cloudy | 23° /14° | 0.3 mm | 5 | |
| 21 Aug. | Cloudy | 23° /14° | 1.4 mm | 5 | |
| 22 Aug. |  Moderate or heavy rain shower | 23° /14° | 2.3 mm | 5 | |
| 23 Aug. | Patchy rain possible | 23° /15° | 0.4 mm | 5 | |
| 24 Aug. |  Overcast | 23° /15° | 4.4 mm | 5 | |
| 25 Aug. | Sunny | 22° /14° | 4.2 mm | 5 | |
| 26 Aug. | Partly cloudy | 22° /14° | 0.7 mm | 5 | |
| 27 Aug. | Overcast | 22° /14° | 0.3 mm | 5 | |
| 28 Aug. | Patchy rain possible | 22° /13° | 0.5 mm | 5 | |
| 29 Aug. | Patchy rain possible | 21° /13° | 2.1 mm | 5 | |
| 30 Aug. | Overcast | 22° /12° | 1 mm | 5 | |
| 31 Aug. | Patchy rain possible | 21° /13° | 0.4 mm | 5 | |
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Important Notice
Our weather forecast for London 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 London forecast closer to your planned date for the most up-to-date weather information.
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London in August - FAQ
What are the expected maximum and minimum temperatures in London during August?
During August, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in London during August?
In August, London can expect light to moderate rainfall, totaling 45.4 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in London during August?
The average wind speed in London during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in London
Explore the daily rainfall trends and prepare for Londons August weather 💧
Typically, London has 8 rainy days in August with a total of 45.4 mm of rainfall.
UV exposure in London during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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