Spike Island Rainfall Forecast

Today 20 Jul
60%< 1mm
Mon 21 Jul
15%< 1mm
Tue 22 Jul
90%5–10mm
Wed 23 Jul
65%1–5mm
Thu 24 Jul
25%< 1mm
Fri 25 Jul
40%< 1mm
Sat 26 Jul
90%10–25mm

Spike Island Rainfall Statistics View More

July Rainfall

Swan Island (20km)

Total Rainfall 2025
199mm
Daily Average 2025
1mm
Wettest Day 24 May, 2025
26.2mm
Wet Days 2025
68/201 (34%)
Total Rainfall June
33.6mm
Daily Average June
1.2mm
Wettest Day 9 June, 2025
9mm
Wet Days June
17/30 (57%)
Total Rainfall July
28.4mm
Daily Average July
1.5mm
Wettest Day 16 July, 2025
6mm
Wet Days July
13/20 (65%)

Climate (2010–Present)

Swan Island (20km)

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Annual Average 2020–2024
534.8mm
Monthly Average 2020–2025
42.3mm
Daily Average 2020–2025
1.4mm
Wettest Day 4 January, 2021
45.8mm

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