Tern Islet Rainfall Forecast

Today 29 Jul
No Rain
Wed 30 Jul
10%< 1mm
Thu 31 Jul
40%< 1mm
Fri 1 Aug
95%20–30mm
Sat 2 Aug
65%1–5mm
Sun 3 Aug
5%< 1mm
Mon 4 Aug
5%< 1mm

Tern Islet Rainfall Statistics View More

July Rainfall

Middle Percy Island (55km)

Total Rainfall 2025
966.2mm
Daily Average 2025
4.7mm
Wettest Day 4 February, 2025
69.2mm
Wet Days 2025
106/210 (50%)
Total Rainfall June
77.8mm
Daily Average June
2.6mm
Wettest Day 3 June, 2025
24.8mm
Wet Days June
16/30 (53%)
Total Rainfall July
7.4mm
Daily Average July
0.3mm
Wettest Day 24 July, 2025
2.4mm
Wet Days July
10/29 (34%)

Climate (2010–Present)

Middle Percy Island (55km)

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Annual Average 2020–2024
982.6mm
Monthly Average 2020–2025
86.3mm
Daily Average 2020–2025
3mm
Wettest Day 2 April, 2023
154.6mm

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