Portsmith Rainfall Forecast

Today 1 Mar
80%5–15mm
Mon 2 Mar
90%20–35mm
Tue 3 Mar
90%20–45mm
Wed 4 Mar
90%20–50mm
Thu 5 Mar
85%20–45mm
Fri 6 Mar
80%15–35mm
Sat 7 Mar
80%10–30mm

Portsmith Rainfall Statistics View More

March Rainfall

Cairns Airport (8km)

Total Rainfall 2026
885mm
Daily Average 2026
15mm
Wettest Day 18 January, 2026
108.6mm
Wet Days 2026
45/60 (75%)
Total Rainfall February
319.6mm
Daily Average February
11.4mm
Wettest Day 19 February, 2026
65.6mm
Wet Days February
20/28 (71%)
Total Rainfall March
–
Daily Average March
–
Wettest Day 1 March, 2026
–
Wet Days March
–

Climate (2010–Present)

Cairns Airport (8km)

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Annual Average 2021–2025
2413.5mm
Monthly Average 2021–2026
200.4mm
Daily Average 2021–2026
6.7mm
Wettest Day 17 December, 2023
268.4mm

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