South Brighton Rainfall Forecast

Today 22 May
10%< 1mm
Sat 23 May
30%< 1mm
Sun 24 May
85%5–10mm
Mon 25 May
70%1–5mm
Tue 26 May
55%1–5mm
Wed 27 May
50%< 2mm
Thu 28 May
35%< 1mm

South Brighton Rainfall Statistics View More

May Rainfall

Happy Valley Reservoir (15km)

Total Rainfall 2026
166.6mm
Daily Average 2026
1.2mm
Wettest Day 10 April, 2026
23.6mm
Wet Days 2026
36/142 (25%)
Total Rainfall April
56.2mm
Daily Average April
1.9mm
Wettest Day 10 April, 2026
23.6mm
Wet Days April
13/30 (43%)
Total Rainfall May
59.4mm
Daily Average May
2.8mm
Wettest Day 4 May, 2026
16.8mm
Wet Days May
12/22 (55%)

Climate (2010–Present)

Happy Valley Reservoir (15km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
639.5mm
Monthly Average 2021–2026
53.2mm
Daily Average 2021–2026
1.8mm
Wettest Day 5 June, 2022
52mm

Get WillyWeather+ to remove ads