Daily rainfall, frost and wind for Plymouth against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
PL1 1EA · 1 Jun 2026 – 30 Jun 2026
Rainfall over this period was 132% of the 10-year average for the same calendar window at this location. Conditions were materially wetter than typical for the time of year. 2 days had gusts at or above 47 mph.
Rainfall vs 10-yr avg
132%
108 mm vs 82 mm typical
Rain days >5mm
8
typical: 5.4
Frost days
0
typical: 0.0
High-wind days
2
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Jun 2026 | 14.2 | 14.5 | 16.8 | 32 | wet |
| 2 Jun 2026 | 6.5 | 13.2 | 16.2 | 39 | wet |
| 3 Jun 2026 | 6.3 | 13.4 | 16.1 | 48 | wet · wind |
| 4 Jun 2026 | 10.2 | 11.8 | 14.9 | 40 | wet |
| 5 Jun 2026 | 2.1 | 11.0 | 14.3 | 34 | |
| 6 Jun 2026 | 16.5 | 12.6 | 15.0 | 51 | wet · wind |
| 7 Jun 2026 | 5.9 | 12.6 | 15.1 | 31 | wet |
| 8 Jun 2026 | 15.2 | 11.6 | 15.5 | 33 | wet |
| 9 Jun 2026 | 1.3 | 11.0 | 14.9 | 32 | |
| 10 Jun 2026 | 2.0 | 10.4 | 14.4 | 32 | |
| 11 Jun 2026 | 3.7 | 11.3 | 16.2 | 39 | |
| 12 Jun 2026 | 0.4 | 14.3 | 17.1 | 30 | |
| 13 Jun 2026 | 0.0 | 11.9 | 19.5 | 22 | |
| 14 Jun 2026 | 0.0 | 10.6 | 20.0 | 25 | |
| 15 Jun 2026 | 0.7 | 14.1 | 17.6 | 30 | |
| 16 Jun 2026 | 3.5 | 13.7 | 16.3 | 24 | |
| 17 Jun 2026 | 1.8 | 15.1 | 16.1 | 26 | |
| 18 Jun 2026 | 0.6 | 14.9 | 18.1 | 22 | |
| 19 Jun 2026 | 1.2 | 14.1 | 17.2 | 29 | |
| 20 Jun 2026 | 8.6 | 15.5 | 19.1 | 21 | wet |
| 21 Jun 2026 | 0.0 | 14.7 | 23.9 | 15 | |
| 22 Jun 2026 | 0.0 | 18.7 | 26.2 | 36 | |
| 23 Jun 2026 | 0.0 | 20.0 | 29.6 | 31 | |
| 24 Jun 2026 | 0.0 | 19.8 | 28.3 | 18 | |
| 25 Jun 2026 | 2.0 | 22.6 | 29.1 | 38 | |
| 26 Jun 2026 | 0.0 | 17.9 | 25.1 | 25 | |
| 27 Jun 2026 | 0.7 | 17.2 | 22.0 | 30 | |
| 28 Jun 2026 | 2.0 | 15.6 | 19.7 | 30 | |
| 29 Jun 2026 | 0.1 | 13.9 | 18.6 | 22 | |
| 30 Jun 2026 | 2.4 | 15.7 | 18.6 | 32 |
8 days with rainfall over 5 mm in this period.
Data: ERA5 reanalysis via Open-Meteo, taken at the nearest model grid point to the postcode — not a Met Office station record. Baselines are the mean of the same calendar months over the previous 10 years at this location. Whether conditions meet a contractual test (e.g. JCT “exceptionally adverse weather” or an NEC 1-in-10-year event) is a matter for the contract — this is a factual weather record, not advice.
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