Cardiff Rainfall Forecast

Today 2 May
70%
Sun 3 May
No Rain
Mon 4 May
No Rain
Tue 5 May
5%
Wed 6 May
45%
Thu 7 May
85%
Fri 8 May
20%

Cardiff Rainfall Statistics

May Rainfall

Birmingham, Birmingham International Airport (11.8 miles)

Total Rainfall 2026
15.7in
Daily Average 2026
0.1in
Wettest Day 9 January, 2026
1.9in
Wet Days 2026
29/122 (24%)
Total Rainfall April
1.5in
Daily Average April
0.1in
Wettest Day 4 April, 2026
0.8in
Wet Days April
5/30 (17%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 2 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Birmingham, Birmingham International Airport (11.8 miles)

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Annual Average 2021–2025
55.5in
Monthly Average 2021–2026
4.6in
Daily Average 2021–2026
0.2in
Wettest Day 8 June, 2022
7in

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