Grindall Bay Rainfall Forecast

Today 15 Apr
40%1–5mm
Thu 16 Apr
95%25–45mm
Fri 17 Apr
95%15–30mm
Sat 18 Apr
95%15–30mm
Sun 19 Apr
95%20–40mm
Mon 20 Apr
90%15–30mm
Tue 21 Apr
85%10–25mm

Grindall Bay Rainfall Statistics View More

April Rainfall

Groote Eylandt Airport (98km)

Total Rainfall 2026
822.2mm
Daily Average 2026
7.9mm
Wettest Day 19 January, 2026
111.4mm
Wet Days 2026
65/105 (62%)
Total Rainfall March
142.4mm
Daily Average March
4.6mm
Wettest Day 22 March, 2026
31.8mm
Wet Days March
22/31 (71%)
Total Rainfall April
23.6mm
Daily Average April
1.7mm
Wettest Day 7 April, 2026
11.4mm
Wet Days April
3/15 (20%)

Climate (2010–Present)

Groote Eylandt Airport (98km)

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Annual Average 2021–2025
1407.1mm
Monthly Average 2021–2026
114.9mm
Daily Average 2021–2026
3.8mm
Wettest Day 17 March, 2024
431mm

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