North Island Rainfall Forecast

Today 17 Jul
5%< 1mm
Sat 18 Jul
5%< 1mm
Sun 19 Jul
5%< 1mm
Mon 20 Jul
10%< 1mm
Tue 21 Jul
20%< 1mm
Wed 22 Jul
65%< 2mm
Thu 23 Jul
50%< 1mm

North Island Rainfall Statistics View More

July Rainfall

Neptune Island (40km)

Total Rainfall 2026
280mm
Daily Average 2026
2mm
Wettest Day 16 May, 2026
35.4mm
Wet Days 2026
59/198 (30%)
Total Rainfall June
93.2mm
Daily Average June
3.1mm
Wettest Day 13 June, 2026
21.2mm
Wet Days June
16/30 (53%)
Total Rainfall July
29.2mm
Daily Average July
1.8mm
Wettest Day 2 July, 2026
10mm
Wet Days July
9/17 (53%)

Climate (2021–2025)

Neptune Island (40km)

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Annual Average 2021–2025
336mm
Monthly Average 2021–2026
33.4mm
Daily Average 2021–2026
1.2mm
Wettest Day 20 July, 2021
47mm

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