Daily rainfall, frost and wind for Sunderland against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
SR1 3NR · 1 Jun 2025 – 30 Jun 2025
Rainfall over this period was 86% 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. 1 day had gusts at or above 47 mph.
Rainfall vs 10-yr avg
86%
60 mm vs 69 mm typical
Rain days >5mm
3
typical: 4.5
Frost days
0
typical: 0.0
High-wind days
1
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Jun 2025 | 0.3 | 10.9 | 17.0 | 38 | |
| 2 Jun 2025 | 0.1 | 10.2 | 16.9 | 33 | |
| 3 Jun 2025 | 7.1 | 10.6 | 15.9 | 40 | wet |
| 4 Jun 2025 | 0.3 | 8.0 | 14.7 | 41 | |
| 5 Jun 2025 | 4.4 | 10.0 | 15.6 | 23 | |
| 6 Jun 2025 | 2.3 | 8.4 | 16.0 | 23 | |
| 7 Jun 2025 | 1.9 | 8.4 | 14.5 | 17 | |
| 8 Jun 2025 | 3.1 | 8.0 | 15.2 | 27 | |
| 9 Jun 2025 | 4.6 | 9.2 | 15.7 | 28 | |
| 10 Jun 2025 | 3.8 | 11.3 | 16.8 | 32 | |
| 11 Jun 2025 | 0.0 | 8.0 | 20.8 | 23 | |
| 12 Jun 2025 | 0.0 | 10.4 | 17.7 | 37 | |
| 13 Jun 2025 | 0.0 | 14.4 | 24.0 | 32 | |
| 14 Jun 2025 | 9.5 | 12.9 | 20.6 | 33 | wet |
| 15 Jun 2025 | 1.5 | 13.5 | 19.9 | 29 | |
| 16 Jun 2025 | 0.0 | 12.5 | 22.0 | 29 | |
| 17 Jun 2025 | 0.0 | 14.1 | 21.2 | 28 | |
| 18 Jun 2025 | 0.0 | 13.6 | 21.2 | 23 | |
| 19 Jun 2025 | 0.0 | 11.7 | 18.8 | 25 | |
| 20 Jun 2025 | 0.0 | 13.7 | 29.3 | 24 | |
| 21 Jun 2025 | 1.4 | 18.4 | 27.6 | 33 | |
| 22 Jun 2025 | 2.7 | 13.5 | 20.2 | 38 | |
| 23 Jun 2025 | 0.0 | 11.3 | 18.6 | 48 | wind |
| 24 Jun 2025 | 3.9 | 14.7 | 21.3 | 38 | |
| 25 Jun 2025 | 0.2 | 14.3 | 21.4 | 34 | |
| 26 Jun 2025 | 8.8 | 14.9 | 20.3 | 36 | wet |
| 27 Jun 2025 | 0.6 | 13.8 | 22.2 | 41 | |
| 28 Jun 2025 | 0.5 | 18.0 | 23.1 | 36 | |
| 29 Jun 2025 | 0.0 | 13.2 | 24.0 | 18 | |
| 30 Jun 2025 | 2.8 | 17.1 | 27.7 | 25 |
3 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