Sandy Island Rainfall Forecast

Today 18 Dec
35%< 1mm
Fri 19 Dec
40%< 1mm
Sat 20 Dec
35%< 1mm
Sun 21 Dec
25%< 1mm
Mon 22 Dec
35%< 1mm
Tue 23 Dec
65%1–10mm
Wed 24 Dec
60%1–10mm

Sandy Island Rainfall Statistics View More

December Rainfall

Country Downs (101km)

Total Rainfall 2025
778.6mm
Daily Average 2025
2.2mm
Wettest Day 18 January, 2025
138.8mm
Wet Days 2025
37/352 (11%)
Total Rainfall November
16.6mm
Daily Average November
0.6mm
Wettest Day 16 November, 2025
13mm
Wet Days November
2/30 (7%)
Total Rainfall December
56.8mm
Daily Average December
3.8mm
Wettest Day 13 December, 2025
47.4mm
Wet Days December
2/18 (11%)

Climate (2010–Present)

Country Downs (101km)

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Annual Average 2020–2024
1101.3mm
Monthly Average 2020–2025
97.2mm
Daily Average 2020–2025
3.1mm
Wettest Day 1 February, 2022
652.2mm

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