Daily rainfall, frost and wind for Swindon against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
SN1 1LD · 1 Nov 2024 – 30 Nov 2024
Rainfall over this period was 112% 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
112%
88 mm vs 78 mm typical
Rain days >5mm
5
typical: 4.9
Frost days
4
typical: 3.1
High-wind days
2
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Nov 2024 | 0.0 | 6.9 | 12.1 | 14 | |
| 2 Nov 2024 | 0.0 | 9.8 | 13.3 | 15 | |
| 3 Nov 2024 | 0.2 | 10.5 | 12.6 | 17 | |
| 4 Nov 2024 | 0.0 | 9.2 | 11.5 | 15 | |
| 5 Nov 2024 | 0.0 | 7.1 | 13.0 | 10 | |
| 6 Nov 2024 | 0.0 | 9.3 | 13.2 | 9 | |
| 7 Nov 2024 | 0.0 | 9.7 | 12.2 | 18 | |
| 8 Nov 2024 | 0.0 | 7.9 | 10.1 | 15 | |
| 9 Nov 2024 | 0.0 | 5.7 | 8.3 | 7 | |
| 10 Nov 2024 | 0.3 | 6.9 | 12.7 | 16 | |
| 11 Nov 2024 | 0.0 | 5.0 | 11.5 | 16 | |
| 12 Nov 2024 | 0.0 | 4.3 | 10.2 | 32 | |
| 13 Nov 2024 | 0.0 | 5.1 | 10.4 | 17 | |
| 14 Nov 2024 | 0.5 | 5.7 | 12.2 | 19 | |
| 15 Nov 2024 | 0.0 | 3.4 | 9.1 | 12 | |
| 16 Nov 2024 | 0.2 | 3.6 | 10.6 | 20 | |
| 17 Nov 2024 | 0.7 | 5.7 | 9.4 | 26 | |
| 18 Nov 2024 | 10.6 | 5.2 | 9.8 | 30 | wet |
| 19 Nov 2024 | 8.4 | -0.3 | 11.1 | 33 | wet · frost |
| 20 Nov 2024 | 0.0 | -1.9 | 4.1 | 22 | frost |
| 21 Nov 2024 | 0.1 | -1.4 | 3.1 | 22 | frost |
| 22 Nov 2024 | 0.0 | 0.4 | 6.0 | 33 | |
| 23 Nov 2024 | 17.2 | 1.7 | 14.2 | 49 | wet · wind |
| 24 Nov 2024 | 39.8 | 10.3 | 16.1 | 62 | wet · wind |
| 25 Nov 2024 | 0.2 | 5.9 | 10.2 | 39 | |
| 26 Nov 2024 | 0.6 | 3.3 | 8.7 | 23 | |
| 27 Nov 2024 | 9.1 | 0.3 | 6.0 | 29 | wet |
| 28 Nov 2024 | 0.0 | -1.2 | 4.7 | 21 | frost |
| 29 Nov 2024 | 0.0 | 4.7 | 9.8 | 27 | |
| 30 Nov 2024 | 0.1 | 10.4 | 13.9 | 28 |
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.
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