Weather delay tool
Weather record

Construction weather in Bristol, July 2024

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

Weather delay record

Bristol — 1 Jul 2024 to 31 Jul 2024

BS1 4DJ · 1 Jul 2024 – 31 Jul 2024

Rainfall over this period was 120% 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.

Rainfall vs 10-yr avg

120%

83 mm vs 69 mm typical

Rain days >5mm

5

typical: 4.5

Frost days

0

typical: 0.0

High-wind days

0

gusts ≥ 47 mph

Daily record

DateRain (mm)Min °CMax °CGust (mph)Flags
1 Jul 20240.410.617.832
2 Jul 20240.211.618.325
3 Jul 20241.012.716.633
4 Jul 20241.111.016.139
5 Jul 202421.012.217.725wet
6 Jul 20247.210.715.138wet
7 Jul 20242.210.516.229
8 Jul 20248.48.616.023wet
9 Jul 202413.613.420.230wet
10 Jul 20241.514.117.534
11 Jul 20240.012.718.021
12 Jul 20241.111.117.621
13 Jul 20240.69.417.916
14 Jul 20240.010.718.315
15 Jul 20249.210.717.321wet
16 Jul 20242.912.719.128
17 Jul 20240.812.721.417
18 Jul 20240.212.024.818
19 Jul 20240.013.626.019
20 Jul 20245.015.520.626
21 Jul 20240.413.718.427
22 Jul 20241.114.119.230
23 Jul 20241.915.319.630
24 Jul 20240.914.318.721
25 Jul 20241.614.921.326
26 Jul 20240.313.418.821
27 Jul 20240.211.719.122
28 Jul 20240.011.522.817
29 Jul 20240.011.625.817
30 Jul 20240.014.326.315
31 Jul 20240.015.627.719

5 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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