Daily rainfall, frost and wind for Bristol against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
BS1 4DJ · 1 Feb 2025 – 28 Feb 2025
Rainfall over this period was 95% 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. 2 days had gusts at or above 47 mph.
Rainfall vs 10-yr avg
95%
73 mm vs 77 mm typical
Rain days >5mm
5
typical: 5.5
Frost days
3
typical: 5.4
High-wind days
2
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Feb 2025 | 0.0 | 1.6 | 7.5 | 21 | |
| 2 Feb 2025 | 0.0 | 4.5 | 7.8 | 25 | |
| 3 Feb 2025 | 0.1 | 5.1 | 9.9 | 25 | |
| 4 Feb 2025 | 1.3 | 6.8 | 10.6 | 39 | |
| 5 Feb 2025 | 0.2 | 2.0 | 8.3 | 22 | |
| 6 Feb 2025 | 0.0 | -0.7 | 6.6 | 26 | frost |
| 7 Feb 2025 | 1.7 | 1.5 | 4.1 | 43 | |
| 8 Feb 2025 | 1.5 | 1.5 | 3.7 | 22 | |
| 9 Feb 2025 | 3.7 | 1.7 | 6.7 | 27 | |
| 10 Feb 2025 | 6.6 | 3.2 | 4.2 | 27 | wet |
| 11 Feb 2025 | 0.3 | 2.8 | 5.2 | 19 | |
| 12 Feb 2025 | 0.2 | 1.6 | 5.5 | 21 | |
| 13 Feb 2025 | 0.0 | 1.1 | 4.5 | 25 | |
| 14 Feb 2025 | 2.3 | 2.0 | 4.6 | 32 | |
| 15 Feb 2025 | 3.7 | 4.2 | 6.9 | 20 | |
| 16 Feb 2025 | 0.3 | 1.0 | 4.6 | 24 | |
| 17 Feb 2025 | 0.0 | 0.4 | 6.0 | 28 | |
| 18 Feb 2025 | 0.0 | -0.5 | 7.1 | 26 | frost |
| 19 Feb 2025 | 3.6 | 2.6 | 9.4 | 35 | |
| 20 Feb 2025 | 5.8 | 9.6 | 13.2 | 43 | wet |
| 21 Feb 2025 | 3.0 | 9.9 | 13.0 | 51 | wind |
| 22 Feb 2025 | 0.2 | 7.4 | 11.7 | 28 | |
| 23 Feb 2025 | 14.6 | 6.6 | 10.8 | 55 | wet · wind |
| 24 Feb 2025 | 12.4 | 7.5 | 11.2 | 36 | wet |
| 25 Feb 2025 | 1.6 | 5.5 | 9.7 | 27 | |
| 26 Feb 2025 | 9.2 | 4.2 | 8.8 | 32 | wet |
| 27 Feb 2025 | 0.5 | 2.7 | 9.3 | 30 | |
| 28 Feb 2025 | 0.0 | -0.9 | 9.0 | 11 | frost |
5 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.
Need this for your exact site and dates?
Run the free tool with your postcode and claim period — print-ready evidence in seconds.
Check your site's dates