Weather delay tool
Weather record

Construction weather in Cambridge, April 2026

Daily rainfall, frost and wind for Cambridge against the 10-year average — the starting point for any weather delay conversation on site.

Weather delay record

Cambridge — 1 Apr 2026 to 30 Apr 2026

CB2 3QJ · 1 Apr 2026 – 30 Apr 2026

Rainfall over this period was 21% of the 10-year average for the same calendar window at this location. Conditions were drier than typical for the time of year.

Rainfall vs 10-yr avg

21%

9 mm vs 44 mm typical

Rain days >5mm

0

typical: 2.2

Frost days

0

typical: 2.3

High-wind days

0

gusts ≥ 47 mph

Daily record

DateRain (mm)Min °CMax °CGust (mph)Flags
1 Apr 20260.26.813.213
2 Apr 20260.25.710.824
3 Apr 20260.97.416.144
4 Apr 20261.06.615.144
5 Apr 20260.54.912.347
6 Apr 20260.01.313.917
7 Apr 20260.06.016.927
8 Apr 20260.06.923.016
9 Apr 20260.17.019.735
10 Apr 20260.05.112.024
11 Apr 20260.28.011.936
12 Apr 20260.56.414.536
13 Apr 20260.52.113.319
14 Apr 20260.03.016.527
15 Apr 20260.811.017.437
16 Apr 20260.49.216.830
17 Apr 20261.49.817.230
18 Apr 20261.37.115.322
19 Apr 20260.04.613.121
20 Apr 20260.01.612.824
21 Apr 20260.05.013.929
22 Apr 20260.04.615.729
23 Apr 20260.03.916.719
24 Apr 20260.01.517.615
25 Apr 20260.00.518.717
26 Apr 20260.04.617.817
27 Apr 20260.36.019.925
28 Apr 20261.08.115.032
29 Apr 20260.07.016.734
30 Apr 20260.08.919.029

0 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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