Daily rainfall, frost and wind for Bournemouth against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
BH1 1LN · 1 Nov 2025 – 30 Nov 2025
Rainfall over this period was 128% of the 10-year average for the same calendar window at this location. Conditions were broadly in line with typical for the time of year. 5 days had gusts at or above 47 mph.
Rainfall vs 10-yr avg
128%
113 mm vs 89 mm typical
Rain days >5mm
9
typical: 5.4
Frost days
3
typical: 0.4
High-wind days
5
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Nov 2025 | 11.4 | 10.4 | 14.6 | 54 | wet · wind |
| 2 Nov 2025 | 5.8 | 9.0 | 12.3 | 30 | wet |
| 3 Nov 2025 | 0.7 | 11.4 | 15.3 | 47 | |
| 4 Nov 2025 | 2.2 | 14.1 | 16.3 | 44 | |
| 5 Nov 2025 | 0.6 | 15.3 | 16.4 | 40 | |
| 6 Nov 2025 | 0.3 | 13.6 | 15.9 | 25 | |
| 7 Nov 2025 | 7.0 | 12.8 | 14.3 | 32 | wet |
| 8 Nov 2025 | 0.0 | 8.3 | 14.3 | 17 | |
| 9 Nov 2025 | 9.8 | 10.2 | 13.8 | 41 | wet |
| 10 Nov 2025 | 20.5 | 10.8 | 13.8 | 46 | wet |
| 11 Nov 2025 | 6.1 | 11.4 | 15.5 | 50 | wet · wind |
| 12 Nov 2025 | 4.1 | 14.1 | 15.4 | 48 | wind |
| 13 Nov 2025 | 3.4 | 13.6 | 15.8 | 30 | |
| 14 Nov 2025 | 10.2 | 13.7 | 15.5 | 30 | wet |
| 15 Nov 2025 | 0.1 | 11.0 | 14.1 | 22 | |
| 16 Nov 2025 | 0.0 | 7.0 | 11.3 | 26 | |
| 17 Nov 2025 | 0.0 | 2.4 | 7.7 | 25 | |
| 18 Nov 2025 | 1.1 | 0.5 | 9.2 | 24 | |
| 19 Nov 2025 | 2.7 | 1.2 | 6.0 | 47 | wind |
| 20 Nov 2025 | 0.0 | -0.4 | 5.2 | 33 | frost |
| 21 Nov 2025 | 0.0 | -0.2 | 6.1 | 21 | frost |
| 22 Nov 2025 | 12.5 | 5.6 | 11.2 | 41 | wet |
| 23 Nov 2025 | 1.7 | 6.5 | 11.5 | 37 | |
| 24 Nov 2025 | 2.8 | 6.5 | 8.6 | 32 | |
| 25 Nov 2025 | 0.0 | 3.0 | 7.7 | 28 | |
| 26 Nov 2025 | 1.5 | -1.6 | 11.4 | 28 | frost |
| 27 Nov 2025 | 2.0 | 11.4 | 13.4 | 34 | |
| 28 Nov 2025 | 0.5 | 9.6 | 12.9 | 44 | |
| 29 Nov 2025 | 6.5 | 5.5 | 11.7 | 49 | wet · wind |
| 30 Nov 2025 | 0.0 | 3.4 | 10.4 | 32 |
9 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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