Cairncross Island Rainfall Forecast

Today 13 May
65%1–5mm
Thu 14 May
55%1–5mm
Fri 15 May
55%1–5mm
Sat 16 May
60%1–5mm
Sun 17 May
60%1–5mm
Mon 18 May
45%1–5mm
Tue 19 May
45%< 2mm

Cairncross Island Rainfall Statistics View More

May Rainfall

Horn Island (100km)

Total Rainfall 2026
1544mm
Daily Average 2026
11.7mm
Wettest Day 5 February, 2026
118.2mm
Wet Days 2026
101/133 (76%)
Total Rainfall April
148.2mm
Daily Average April
4.9mm
Wettest Day 18 April, 2026
44.6mm
Wet Days April
18/30 (60%)
Total Rainfall May
1.4mm
Daily Average May
0.1mm
Wettest Day 3 May, 2026
0.4mm
Wet Days May
5/13 (38%)

Climate (2010–Present)

Horn Island (100km)

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Annual Average 2021–2025
2162.7mm
Monthly Average 2021–2026
174.1mm
Daily Average 2021–2026
5.8mm
Wettest Day 23 January, 2024
154mm

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