Harrison Island Rainfall Forecast

Today 19 Sep
No Rain
Mon 20 Sep
No Rain
Tue 21 Sep
No Rain
Wed 22 Sep
No Rain
Thu 23 Sep
5%< 1mm
Fri 24 Sep
5%< 1mm
Sat 25 Sep
5%< 1mm

Harrison Island Rainfall Statistics View More

September Rainfall

Williamson Airfield (37km)

Total Rainfall 2021
319.2mm
Daily Average 2021
1.2mm
Wettest Day 4 April, 2021
48.2mm
Wet Days 2021
83/262 (32%)
Total Rainfall August
19.8mm
Daily Average August
0.6mm
Wettest Day 20 August, 2021
1mm
Wet Days August
6/31 (19%)
Total Rainfall September
1.4mm
Daily Average September
0.1mm
Wettest Day 4 September, 2021
0.6mm
Wet Days September
4/19 (21%)

Climate (2010–Present)

Williamson Airfield (37km)

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Annual Average 2010–Present
617.8mm
Monthly Average 2010–Present
54.9mm
Daily Average 2010–Present
1.8mm
Wettest Day 16 December, 2018
120.4mm

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