Weather delay tool
Weather record

Construction weather in Luton, July 2026

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

Weather delay record

Luton — 1 Jul 2026 to 31 Jul 2026

LU1 2SJ · 1 Jul 2026 – 31 Jul 2026

Rainfall over this period was 5% 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

5%

3 mm vs 62 mm typical

Rain days >5mm

0

typical: 3.6

Frost days

0

typical: 0.0

High-wind days

0

gusts ≥ 47 mph

Daily record

DateRain (mm)Min °CMax °CGust (mph)Flags
1 Jul 20260.113.722.924
2 Jul 20260.115.222.832
3 Jul 20260.011.024.222
4 Jul 20260.113.625.732
5 Jul 20260.215.125.323
6 Jul 20260.015.528.729
7 Jul 20260.015.928.123
8 Jul 20260.016.830.312
9 Jul 20260.018.032.015
10 Jul 20260.020.330.721
11 Jul 20260.016.327.525
12 Jul 20260.015.428.232
13 Jul 20260.213.225.332
14 Jul 20260.214.726.031
15 Jul 20260.015.127.126
16 Jul 20260.413.726.222
17 Jul 20260.013.225.919
18 Jul 20260.013.220.823
19 Jul 20260.011.420.927
20 Jul 20260.09.324.418
21 Jul 20260.012.222.622
22 Jul 20260.013.125.321
23 Jul 20260.014.625.416
24 Jul 20260.014.626.418
25 Jul 20260.013.526.630
26 Jul 20260.717.123.834
27 Jul 20260.014.124.825
28 Jul 20260.016.128.019
29 Jul 20260.016.531.523
30 Jul 20261.016.326.324
31 Jul 20260.214.825.529

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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