Daily rainfall, frost and wind for Sheffield against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
S1 2BJ · 1 Apr 2026 – 30 Apr 2026
Rainfall over this period was 37% of the 10-year average for the same calendar window at this location. Conditions were drier than typical for the time of year. 2 days had gusts at or above 47 mph.
Rainfall vs 10-yr avg
37%
20 mm vs 56 mm typical
Rain days >5mm
1
typical: 3.7
Frost days
0
typical: 2.2
High-wind days
2
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Apr 2026 | 0.0 | 7.4 | 12.3 | 23 | |
| 2 Apr 2026 | 0.3 | 4.1 | 12.0 | 21 | |
| 3 Apr 2026 | 1.2 | 6.3 | 15.5 | 44 | |
| 4 Apr 2026 | 0.3 | 4.6 | 14.3 | 56 | wind |
| 5 Apr 2026 | 1.2 | 4.4 | 9.7 | 52 | wind |
| 6 Apr 2026 | 0.0 | 3.6 | 13.3 | 21 | |
| 7 Apr 2026 | 0.0 | 3.7 | 17.6 | 23 | |
| 8 Apr 2026 | 0.0 | 7.0 | 21.4 | 15 | |
| 9 Apr 2026 | 1.2 | 5.6 | 13.9 | 30 | |
| 10 Apr 2026 | 0.3 | 4.2 | 11.0 | 30 | |
| 11 Apr 2026 | 1.0 | 6.5 | 10.9 | 41 | |
| 12 Apr 2026 | 0.7 | 6.0 | 11.8 | 43 | |
| 13 Apr 2026 | 0.6 | 1.9 | 12.8 | 15 | |
| 14 Apr 2026 | 0.3 | 3.2 | 14.5 | 28 | |
| 15 Apr 2026 | 8.2 | 9.4 | 16.8 | 36 | wet |
| 16 Apr 2026 | 1.0 | 9.1 | 15.5 | 32 | |
| 17 Apr 2026 | 2.2 | 9.3 | 15.1 | 32 | |
| 18 Apr 2026 | 0.2 | 7.7 | 13.2 | 29 | |
| 19 Apr 2026 | 0.0 | 5.1 | 12.4 | 19 | |
| 20 Apr 2026 | 0.9 | 2.6 | 13.1 | 19 | |
| 21 Apr 2026 | 0.1 | 5.5 | 13.3 | 35 | |
| 22 Apr 2026 | 0.0 | 3.7 | 14.7 | 31 | |
| 23 Apr 2026 | 0.0 | 4.4 | 15.8 | 18 | |
| 24 Apr 2026 | 0.0 | 2.7 | 18.6 | 13 | |
| 25 Apr 2026 | 0.0 | 4.1 | 20.8 | 25 | |
| 26 Apr 2026 | 0.0 | 6.1 | 19.2 | 17 | |
| 27 Apr 2026 | 0.3 | 10.0 | 19.5 | 31 | |
| 28 Apr 2026 | 0.5 | 7.1 | 13.4 | 29 | |
| 29 Apr 2026 | 0.0 | 4.4 | 16.7 | 33 | |
| 30 Apr 2026 | 0.0 | 5.8 | 20.7 | 28 |
1 day 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