Weather in Swindon in August
How warm is it in Swindon in August?
In August the typical daytime high in Swindon is 22.2 °C on average, from 22.9 °C at the start to 21.0 °C at the end of the month.
That is 0.7 °C cooler than in July and 3.0 °C warmer than in September.
The last 10 years were 2.3 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
Measured at the weather station Oxford, 42 km away.