Saint Helena Island Rainfall Forecast

Today 29 Jun
75%5–10mm
Mon 30 Jun
90%20–40mm
Tue 1 Jul
20%< 1mm
Wed 2 Jul
10%< 1mm
Thu 3 Jul
10%< 1mm
Fri 4 Jul
5%< 1mm
Sat 5 Jul
20%< 1mm

Saint Helena Island Rainfall Statistics View More

June Rainfall

Brisbane Airport (10km)

Total Rainfall 2025
919mm
Daily Average 2025
5.2mm
Wettest Day 10 March, 2025
172.8mm
Wet Days 2025
76/180 (42%)
Total Rainfall May
52.2mm
Daily Average May
1.7mm
Wettest Day 4 May, 2025
10.2mm
Wet Days May
14/31 (45%)
Total Rainfall June
50.4mm
Daily Average June
1.8mm
Wettest Day 1 June, 2025
37.8mm
Wet Days June
9/29 (31%)

Climate (2010–Present)

Brisbane Airport (10km)

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Annual Average 2020–2024
1287mm
Monthly Average 2020–2025
109.2mm
Daily Average 2020–2025
3.6mm
Wettest Day 26 February, 2022
231.8mm

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