Chatham Island Rainfall Forecast

Today 27 Jun
100%25–40mm
Sun 28 Jun
95%5–10mm
Mon 29 Jun
100%15–25mm
Tue 30 Jun
100%15–25mm
Wed 1 Jul
100%5–10mm
Thu 2 Jul
80%1–5mm
Fri 3 Jul
55%< 2mm

Chatham Island Rainfall Statistics View More

June Rainfall

North Walpole (22km)

Total Rainfall 2026
456.2mm
Daily Average 2026
2.6mm
Wettest Day 15 June, 2026
40.4mm
Wet Days 2026
82/178 (46%)
Total Rainfall May
141.2mm
Daily Average May
4.6mm
Wettest Day 28 May, 2026
34.6mm
Wet Days May
17/31 (55%)
Total Rainfall June
151.2mm
Daily Average June
5.8mm
Wettest Day 15 June, 2026
40.4mm
Wet Days June
19/27 (70%)

Climate (2021–2025)

North Walpole (22km)

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Annual Average 2021–2025
1048.4mm
Monthly Average 2021–2026
87.6mm
Daily Average 2021–2026
3mm
Wettest Day 19 June, 2022
56.6mm

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