Daily rainfall, frost and wind for Carlisle against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
CA1 1QP · 1 Dec 2025 – 31 Dec 2025
Rainfall over this period was 133% of the 10-year average for the same calendar window at this location. Conditions were materially wetter than typical for the time of year. 1 day had gusts at or above 47 mph.
Rainfall vs 10-yr avg
133%
148 mm vs 112 mm typical
Rain days >5mm
9
typical: 7.8
Frost days
2
typical: 6.1
High-wind days
1
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Dec 2025 | 27.5 | 4.6 | 11.5 | 40 | wet |
| 2 Dec 2025 | 2.8 | 5.2 | 8.3 | 29 | |
| 3 Dec 2025 | 0.0 | 3.9 | 6.8 | 28 | |
| 4 Dec 2025 | 4.9 | 5.0 | 7.4 | 27 | |
| 5 Dec 2025 | 9.3 | 1.8 | 7.3 | 46 | wet |
| 6 Dec 2025 | 4.9 | 6.2 | 9.6 | 36 | |
| 7 Dec 2025 | 12.6 | 7.2 | 9.1 | 41 | wet |
| 8 Dec 2025 | 7.0 | 7.7 | 10.8 | 36 | wet |
| 9 Dec 2025 | 15.1 | 8.4 | 14.1 | 60 | wet · wind |
| 10 Dec 2025 | 3.3 | 8.2 | 10.3 | 44 | |
| 11 Dec 2025 | 0.0 | 8.6 | 10.6 | 33 | |
| 12 Dec 2025 | 2.7 | 5.4 | 10.1 | 33 | |
| 13 Dec 2025 | 2.0 | 5.5 | 10.1 | 35 | |
| 14 Dec 2025 | 23.3 | 10.0 | 10.7 | 36 | wet |
| 15 Dec 2025 | 6.3 | 4.4 | 10.3 | 34 | wet |
| 16 Dec 2025 | 0.0 | 2.0 | 4.9 | 19 | |
| 17 Dec 2025 | 14.4 | 2.5 | 9.9 | 37 | wet |
| 18 Dec 2025 | 9.7 | 6.4 | 9.6 | 31 | wet |
| 19 Dec 2025 | 0.4 | 5.7 | 8.5 | 38 | |
| 20 Dec 2025 | 0.0 | 4.2 | 7.8 | 29 | |
| 21 Dec 2025 | 0.0 | 4.5 | 9.4 | 23 | |
| 22 Dec 2025 | 2.2 | 5.7 | 9.2 | 23 | |
| 23 Dec 2025 | 0.0 | 3.7 | 8.2 | 14 | |
| 24 Dec 2025 | 0.0 | 1.3 | 6.7 | 15 | |
| 25 Dec 2025 | 0.0 | 1.6 | 6.0 | 20 | |
| 26 Dec 2025 | 0.0 | 2.7 | 6.4 | 21 | |
| 27 Dec 2025 | 0.0 | 2.3 | 6.4 | 21 | |
| 28 Dec 2025 | 0.0 | 1.9 | 6.2 | 16 | |
| 29 Dec 2025 | 0.0 | 0.9 | 5.5 | 13 | |
| 30 Dec 2025 | 0.0 | -2.1 | 4.0 | 13 | frost |
| 31 Dec 2025 | 0.0 | -2.9 | 4.8 | 36 | frost |
9 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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