Weather in Plymouth in July
In an average July, Plymouth sees a daily high around 18°C and a low around 15°C, based on 1980–2026 of local climate records.
| Average high | 18°C |
|---|---|
| Typical high range | 16°C to 20°C |
| Average low | 15°C |
| Typical low range | 13°C to 17°C |
| Average daily precipitation | 3 mm |
July records
The most extreme July on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
28°C
2026-07-10
Lowest
12°C
1997-07-02
Low
Highest
19°C
2021-07-22
Lowest
11°C
1996-07-07
Feels-like
Highest
30°C
2026-07-10
Lowest
11°C
1996-07-07
Humidity
Highest
15.4 g/m³
2021-07-21
Lowest
8.1 g/m³
1993-07-10
Wind
Highest
58 km/h
2021-07-30
Lowest
7 km/h
1997-07-20
Gust
Highest
88 km/h
2008-07-05
Lowest
13 km/h
2021-07-21
Precip
Wettest
173 mm
2009
Driest
12 mm
2022
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