Graham Island Rainfall Forecast

Today 19 Sep
10%< 1mm
Sat 20 Sep
5%< 1mm
Sun 21 Sep
5%< 1mm
Mon 22 Sep
5%< 1mm
Tue 23 Sep
5%< 1mm
Wed 24 Sep
10%< 1mm
Thu 25 Sep
15%< 1mm

Graham Island Rainfall Statistics View More

September Rainfall

Ngayawili (Elcho Island) (49km)

Total Rainfall 2025
441.6mm
Daily Average 2025
1.8mm
Wettest Day 28 April, 2025
104.2mm
Wet Days 2025
27/262 (10%)
Total Rainfall August
0mm
Daily Average August
0mm
Wettest Day 1 August, 2025
0mm
Wet Days August
–
Total Rainfall September
0.4mm
Daily Average September
0mm
Wettest Day 8 September, 2025
0.4mm
Wet Days September
1/19 (5%)

Climate (2010–Present)

Ngayawili (Elcho Island) (49km)

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Annual Average 2020–2024
1246.2mm
Monthly Average 2020–2025
102.3mm
Daily Average 2020–2025
3.7mm
Wettest Day 6 March, 2023
160.8mm

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