Slade Island (Oyster Island) Rainfall Forecast

Today 14 Dec
10%< 1mm
Mon 15 Dec
10%< 1mm
Tue 16 Dec
55%1–5mm
Wed 17 Dec
80%5–15mm
Thu 18 Dec
65%1–10mm
Fri 19 Dec
60%1–5mm
Sat 20 Dec
45%1–5mm

Slade Island (Oyster Island) Rainfall Statistics View More

December Rainfall

Mackay (Mount Basset) (3km)

Total Rainfall 2025
1618mm
Daily Average 2025
4.7mm
Wettest Day 4 February, 2025
192.8mm
Wet Days 2025
154/348 (44%)
Total Rainfall November
44.2mm
Daily Average November
1.5mm
Wettest Day 6 November, 2025
24.4mm
Wet Days November
6/30 (20%)
Total Rainfall December
7.8mm
Daily Average December
0.6mm
Wettest Day 1 December, 2025
5.6mm
Wet Days December
5/14 (36%)

Climate (2010–Present)

Mackay (Mount Basset) (3km)

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Annual Average 2020–2024
1453.4mm
Monthly Average 2020–2025
127.5mm
Daily Average 2020–2025
4.2mm
Wettest Day 4 February, 2025
192.8mm

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