Swansea Rainfall Forecast

Today 16 Aug
40%< 1mm
Sun 17 Aug
20%< 1mm
Mon 18 Aug
15%< 1mm
Tue 19 Aug
10%< 1mm
Wed 20 Aug
5%< 1mm
Thu 21 Aug
10%< 1mm
Fri 22 Aug
45%< 2mm

Swansea Rainfall Statistics View More

August Rainfall

Friendly Beaches (22km)

Total Rainfall 2025
377.2mm
Daily Average 2025
1.7mm
Wettest Day 13 March, 2025
42mm
Wet Days 2025
85/228 (37%)
Total Rainfall July
76.4mm
Daily Average July
2.5mm
Wettest Day 27 July, 2025
35mm
Wet Days July
14/31 (45%)
Total Rainfall August
12.6mm
Daily Average August
0.8mm
Wettest Day 13 August, 2025
4.4mm
Wet Days August
8/16 (50%)

Climate (2010–Present)

Friendly Beaches (22km)

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Annual Average 2020–2024
882mm
Monthly Average 2020–2025
72.7mm
Daily Average 2020–2025
2.4mm
Wettest Day 28 April, 2022
122mm

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