Harrison Island Rainfall Forecast

Today 1 Jul
5%< 1mm
Wed 2 Jul
5%< 1mm
Thu 3 Jul
5%< 1mm
Fri 4 Jul
5%< 1mm
Sat 5 Jul
30%< 1mm
Sun 6 Jul
50%1–5mm
Mon 7 Jul
35%< 1mm

Harrison Island Rainfall Statistics View More

July Rainfall

Williamson Airfield (37km)

Total Rainfall 2025
619.8mm
Daily Average 2025
3.4mm
Wettest Day 4 February, 2025
84mm
Wet Days 2025
70/182 (38%)
Total Rainfall June
28mm
Daily Average June
0.9mm
Wettest Day 25 June, 2025
8.2mm
Wet Days June
10/30 (33%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 1 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Williamson Airfield (37km)

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Annual Average 2020–2024
708mm
Monthly Average 2020–2025
57.7mm
Daily Average 2020–2025
2mm
Wettest Day 4 February, 2025
84mm

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