Saint Helena Island Rainfall Forecast

Today 1 May
15%< 1mm
Fri 2 May
60%1–5mm
Sat 3 May
75%1–5mm
Sun 4 May
85%5–10mm
Mon 5 May
75%1–5mm
Tue 6 May
55%1–5mm
Wed 7 May
35%< 1mm

Saint Helena Island Rainfall Statistics View More

May Rainfall

Brisbane Airport (10km)

Total Rainfall 2025
813.2mm
Daily Average 2025
6.9mm
Wettest Day 10 March, 2025
172.8mm
Wet Days 2025
54/121 (45%)
Total Rainfall April
186mm
Daily Average April
6.2mm
Wettest Day 13 April, 2025
37.8mm
Wet Days April
12/30 (40%)
Total Rainfall May
–
Daily Average May
–
Wettest Day
–
Wet Days May
–

Climate (2010–Present)

Brisbane Airport (10km)

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Annual Average 2020–2024
1287mm
Monthly Average 2020–2025
106mm
Daily Average 2020–2025
3.6mm
Wettest Day 26 February, 2022
231.8mm

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