Sterna Island Rainfall Forecast

Today 19 Apr
85%15–35mm
Sun 20 Apr
30%< 1mm
Mon 21 Apr
60%1–5mm
Tue 22 Apr
15%< 1mm
Wed 23 Apr
5%< 1mm
Thu 24 Apr
5%< 1mm
Fri 25 Apr
5%< 1mm

Sterna Island Rainfall Statistics View More

April Rainfall

Troughton Island (58km)

Total Rainfall 2025
859.4mm
Daily Average 2025
8.3mm
Wettest Day 13 April, 2025
140.2mm
Wet Days 2025
43/109 (39%)
Total Rainfall March
235.2mm
Daily Average March
7.6mm
Wettest Day 28 March, 2025
77.8mm
Wet Days March
13/31 (42%)
Total Rainfall April
192.4mm
Daily Average April
11.3mm
Wettest Day 13 April, 2025
140.2mm
Wet Days April
8/19 (42%)

Climate (2010–Present)

Troughton Island (58km)

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Annual Average 2020–2024
819.8mm
Monthly Average 2020–2025
72.9mm
Daily Average 2020–2025
2.7mm
Wettest Day 28 February, 2023
180.6mm

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