Daily rainfall, frost and wind for Cardiff against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
CF10 1EP · 1 Nov 2024 – 30 Nov 2024
Rainfall over this period was 100% 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
100%
107 mm vs 107 mm typical
Rain days >5mm
6
typical: 6.9
Frost days
3
typical: 1.1
High-wind days
2
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Nov 2024 | 0.0 | 7.2 | 14.0 | 15 | |
| 2 Nov 2024 | 0.0 | 10.8 | 12.9 | 22 | |
| 3 Nov 2024 | 1.1 | 11.6 | 12.8 | 19 | |
| 4 Nov 2024 | 0.0 | 10.6 | 12.5 | 21 | |
| 5 Nov 2024 | 0.0 | 9.9 | 12.8 | 15 | |
| 6 Nov 2024 | 0.2 | 11.7 | 14.0 | 15 | |
| 7 Nov 2024 | 0.1 | 11.5 | 13.5 | 21 | |
| 8 Nov 2024 | 0.6 | 8.7 | 11.5 | 22 | |
| 9 Nov 2024 | 0.0 | 8.2 | 9.9 | 12 | |
| 10 Nov 2024 | 0.1 | 9.6 | 13.8 | 10 | |
| 11 Nov 2024 | 0.2 | 6.2 | 13.5 | 16 | |
| 12 Nov 2024 | 0.0 | 4.3 | 10.7 | 32 | |
| 13 Nov 2024 | 0.0 | 6.1 | 11.4 | 20 | |
| 14 Nov 2024 | 0.1 | 7.4 | 13.5 | 17 | |
| 15 Nov 2024 | 0.0 | 2.6 | 9.0 | 10 | |
| 16 Nov 2024 | 0.5 | 7.7 | 12.6 | 22 | |
| 17 Nov 2024 | 1.6 | 6.8 | 10.9 | 26 | |
| 18 Nov 2024 | 19.8 | 8.1 | 12.6 | 47 | wet |
| 19 Nov 2024 | 7.6 | 0.9 | 12.4 | 41 | wet |
| 20 Nov 2024 | 0.0 | -0.5 | 5.7 | 20 | frost |
| 21 Nov 2024 | 1.2 | -0.2 | 3.5 | 23 | frost |
| 22 Nov 2024 | 0.0 | 2.3 | 7.2 | 36 | |
| 23 Nov 2024 | 23.0 | 5.1 | 14.9 | 51 | wet · wind |
| 24 Nov 2024 | 32.0 | 10.5 | 14.9 | 60 | wet · wind |
| 25 Nov 2024 | 2.1 | 7.0 | 11.2 | 43 | |
| 26 Nov 2024 | 6.5 | 6.3 | 10.0 | 30 | wet |
| 27 Nov 2024 | 6.1 | 0.3 | 7.4 | 36 | wet |
| 28 Nov 2024 | 0.0 | -0.2 | 8.2 | 19 | frost |
| 29 Nov 2024 | 2.8 | 8.3 | 12.0 | 28 | |
| 30 Nov 2024 | 1.0 | 11.7 | 14.0 | 28 |
6 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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