Weather delay tool
Weather record

Construction weather in Birmingham, July 2026

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

Weather delay record

Birmingham — 1 Jul 2026 to 31 Jul 2026

B1 1BB · 1 Jul 2026 – 31 Jul 2026

Rainfall over this period was 4% 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

4%

3 mm vs 69 mm typical

Rain days >5mm

0

typical: 4.3

Frost days

0

typical: 0.0

High-wind days

0

gusts ≥ 47 mph

Daily record

DateRain (mm)Min °CMax °CGust (mph)Flags
1 Jul 20260.413.122.828
2 Jul 20260.715.020.237
3 Jul 20260.011.426.230
4 Jul 20260.014.823.532
5 Jul 20260.215.326.425
6 Jul 20260.016.228.532
7 Jul 20260.016.829.525
8 Jul 20260.018.332.116
9 Jul 20260.019.833.621
10 Jul 20260.020.632.527
11 Jul 20260.017.928.625
12 Jul 20260.016.727.734
13 Jul 20260.012.425.132
14 Jul 20260.012.725.430
15 Jul 20260.014.325.325
16 Jul 20260.013.026.919
17 Jul 20260.014.326.821
18 Jul 20260.213.022.021
19 Jul 20260.011.421.621
20 Jul 20260.011.624.721
21 Jul 20260.013.225.322
22 Jul 20260.013.423.517
23 Jul 20260.015.025.122
24 Jul 20260.013.825.723
25 Jul 20260.013.925.034
26 Jul 20260.416.921.134
27 Jul 20260.013.423.326
28 Jul 20260.016.827.724
29 Jul 20260.017.429.126
30 Jul 20261.116.022.723
31 Jul 20260.011.522.023

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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