Portsmith Rainfall Forecast

Today 1 May
65%1–5mm
Sat 2 May
70%1–5mm
Sun 3 May
25%< 1mm
Mon 4 May
40%< 1mm
Tue 5 May
25%< 1mm
Wed 6 May
25%< 1mm
Thu 7 May
25%< 1mm

Portsmith Rainfall Statistics View More

May Rainfall

Cairns Airport (8km)

Total Rainfall 2026
1678mm
Daily Average 2026
14mm
Wettest Day 15 March, 2026
193.4mm
Wet Days 2026
94/121 (78%)
Total Rainfall April
190.6mm
Daily Average April
6.4mm
Wettest Day 2 April, 2026
33.6mm
Wet Days April
23/30 (77%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 1 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Cairns Airport (8km)

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Annual Average 2021–2025
2413.5mm
Monthly Average 2021–2026
194.6mm
Daily Average 2021–2026
6.5mm
Wettest Day 17 December, 2023
268.4mm

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