Henderson Islets Rainfall Forecast
- 100%5–10mm
- 60%< 1mm
- 35%< 1mm
- 25%< 1mm
- 10%< 1mm
- 10%< 1mm
- 85%1–5mm
Henderson Islets Rainfall Statistics View More
July Rainfall
Three Hummock Island (32km)
Total Rainfall July
51.4mmDaily Average July
8.6mmWettest Day 7 July, 2026
39.6mmWet Days July
3/14 (21%)
Climate (2021–2025)
Three Hummock Island (32km)
Annual Average 2021–2025
592.7mmMonthly Average 2021–2026
67.5mmDaily Average 2021–2026
2.8mmWettest Day 18 October, 2022
82.4mm