Lake Dartmouth Rainfall Forecast

Today 1 Sep
55%< 1mm
Wed 2 Sep
100%5–10mm
Thu 3 Sep
95%1–5mm
Fri 4 Sep
85%1–5mm
Sat 5 Sep
100%15–35mm
Sun 6 Sep
35%< 1mm
Mon 7 Sep
35%< 1mm

Lake Dartmouth Rainfall Statistics View More

September Rainfall

Dartmouth Reservoir (62km)

Total Rainfall 2026
722.3mm
Daily Average 2026
3mm
Wettest Day 10 August, 2026
74mm
Wet Days 2026
75/244 (31%)
Total Rainfall August
137.6mm
Daily Average August
4.4mm
Wettest Day 10 August, 2026
74mm
Wet Days August
13/31 (42%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 1 September, 2026
–
Wet Days September
–

Climate (2021–2025)

Dartmouth Reservoir (62km)

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Annual Average 2021–2025
1010.4mm
Monthly Average 2021–2026
83mm
Daily Average 2021–2026
2.9mm
Wettest Day 22 December, 2025
86.8mm

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