Daily rainfall, frost and wind for Colchester against the 10-year average — the starting point for any weather delay conversation on site.
Weather delay record
CO1 1PJ · 1 Nov 2024 – 30 Nov 2024
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%
53 mm vs 62 mm typical
Rain days >5mm
3
typical: 3.8
Frost days
5
typical: 2.0
High-wind days
1
gusts ≥ 47 mph
Daily record
| Date | Rain (mm) | Min °C | Max °C | Gust (mph) | Flags |
|---|---|---|---|---|---|
| 1 Nov 2024 | 0.0 | 7.8 | 12.4 | 18 | |
| 2 Nov 2024 | 0.7 | 8.9 | 14.3 | 22 | |
| 3 Nov 2024 | 0.0 | 10.8 | 12.9 | 15 | |
| 4 Nov 2024 | 0.1 | 10.5 | 12.6 | 15 | |
| 5 Nov 2024 | 0.1 | 7.4 | 13.1 | 8 | |
| 6 Nov 2024 | 0.0 | 6.8 | 11.4 | 7 | |
| 7 Nov 2024 | 0.1 | 9.1 | 11.8 | 17 | |
| 8 Nov 2024 | 0.0 | 7.2 | 9.5 | 16 | |
| 9 Nov 2024 | 0.5 | 6.2 | 8.7 | 9 | |
| 10 Nov 2024 | 0.0 | 2.3 | 10.7 | 14 | |
| 11 Nov 2024 | 0.0 | 6.5 | 10.9 | 21 | |
| 12 Nov 2024 | 0.1 | 6.5 | 12.4 | 32 | |
| 13 Nov 2024 | 0.0 | 6.0 | 11.5 | 15 | |
| 14 Nov 2024 | 0.2 | 6.1 | 11.3 | 22 | |
| 15 Nov 2024 | 0.0 | 4.0 | 10.2 | 13 | |
| 16 Nov 2024 | 0.5 | 3.6 | 10.2 | 17 | |
| 17 Nov 2024 | 1.6 | 5.7 | 9.0 | 25 | |
| 18 Nov 2024 | 5.0 | 3.3 | 6.2 | 16 | |
| 19 Nov 2024 | 9.7 | 0.9 | 9.4 | 29 | wet |
| 20 Nov 2024 | 0.0 | -0.9 | 4.3 | 31 | frost |
| 21 Nov 2024 | 0.0 | -1.8 | 2.5 | 19 | frost |
| 22 Nov 2024 | 0.6 | -0.4 | 5.7 | 31 | frost |
| 23 Nov 2024 | 7.4 | -0.6 | 13.7 | 43 | wet · frost |
| 24 Nov 2024 | 3.0 | 14.2 | 17.7 | 52 | wind |
| 25 Nov 2024 | 4.4 | 6.5 | 13.6 | 45 | |
| 26 Nov 2024 | 0.0 | 3.5 | 9.1 | 20 | |
| 27 Nov 2024 | 19.1 | 3.8 | 9.5 | 38 | wet |
| 28 Nov 2024 | 0.0 | -0.4 | 6.1 | 17 | frost |
| 29 Nov 2024 | 0.0 | 3.2 | 8.3 | 24 | |
| 30 Nov 2024 | 0.0 | 5.6 | 12.6 | 20 |
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.
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