Cardiff Rainfall Forecast

Today 8 Aug
100%10–15mm
Sun 9 Aug
50%< 1mm
Mon 10 Aug
100%10–20mm
Tue 11 Aug
15%< 1mm
Wed 12 Aug
10%< 1mm
Thu 13 Aug
20%< 1mm
Fri 14 Aug
10%< 1mm

Cardiff Rainfall Statistics View More

August Rainfall

Collie East (8km)

Total Rainfall 2026
339.4mm
Daily Average 2026
1.5mm
Wettest Day 28 March, 2026
64.4mm
Wet Days 2026
57/220 (26%)
Total Rainfall July
55.8mm
Daily Average July
1.8mm
Wettest Day 17 July, 2026
30.8mm
Wet Days July
11/31 (35%)
Total Rainfall August
10.4mm
Daily Average August
1.5mm
Wettest Day 1 August, 2026
3.8mm
Wet Days August
4/8 (50%)

Climate (2021–2025)

Collie East (8km)

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Annual Average 2021–2025
618.7mm
Monthly Average 2021–2026
45.8mm
Daily Average 2021–2026
1.5mm
Wettest Day 28 March, 2026
64.4mm

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