Swansea Rainfall Forecast

Today 9 May
85%1–5mm
Sat 10 May
75%1–5mm
Sun 11 May
80%1–5mm
Mon 12 May
60%1–5mm
Tue 13 May
60%1–5mm
Wed 14 May
55%1–5mm
Thu 15 May
60%1–10mm

Swansea Rainfall Statistics View More

May Rainfall

Morisset (Balcolyn (Bay Street)) (16km)

Total Rainfall 2025
677.4mm
Daily Average 2025
5.6mm
Wettest Day 28 April, 2025
120mm
Wet Days 2025
54/129 (42%)
Total Rainfall April
252mm
Daily Average April
8.4mm
Wettest Day 28 April, 2025
120mm
Wet Days April
15/30 (50%)
Total Rainfall May
28.2mm
Daily Average May
9.4mm
Wettest Day 2 May, 2025
16mm
Wet Days May
3/9 (33%)

Climate (2010–Present)

Morisset (Balcolyn (Bay Street)) (16km)

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Annual Average 2020–2024
1345.4mm
Monthly Average 2020–2025
113.7mm
Daily Average 2020–2025
3.8mm
Wettest Day 19 March, 2021
135.2mm

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