Manchester Weather in August
In August, Manchester averages a high of 19°C (67°F) and a low of 11°C (53°F), from 53 years of daily records (1971–2026).
19°C
Average high
67°F
11°C
Average low
53°F
33°C
Record high
92°F · August 3, 1990
2°C
Record low
36°F · August 31, 2020
What August Is Like in Manchester
- The August heat record, 33°C (92°F) on August 3, 1990, has stood for 36 years.
- The warmest August in the record was 1995; the coldest was 1986.
At least 1 mm of rain falls on 42% of August days, and the month averages 95 mm in total.
Warmest: 1995 (24.7°C)Latest: 2025 (19.7°C)10-year averageLong-run average (19.4°C)
Look Up a Day in August
See the weather in Manchester on any August date, year by year.
Source: NOAA GHCN-Daily, Ringway (1973–2008); Buxton (1971–2026). Averages cover 1971–2026. How we compute this