Lake Dartmouth Rainfall Forecast

Today 21 Aug
20%< 1mm
Fri 22 Aug
30%< 1mm
Sat 23 Aug
20%< 1mm
Sun 24 Aug
5%< 1mm
Mon 25 Aug
10%< 1mm
Tue 26 Aug
90%10–20mm
Wed 27 Aug
90%15–25mm

Lake Dartmouth Rainfall Statistics View More

August Rainfall

Dartmouth Reservoir (12km)

Total Rainfall 2025
509.8mm
Daily Average 2025
2.2mm
Wettest Day 16 January, 2025
42.4mm
Wet Days 2025
55/233 (24%)
Total Rainfall July
149mm
Daily Average July
4.8mm
Wettest Day 23 July, 2025
34mm
Wet Days July
17/31 (55%)
Total Rainfall August
31.6mm
Daily Average August
1.6mm
Wettest Day 5 August, 2025
19.2mm
Wet Days August
5/21 (24%)

Climate (2010–Present)

Dartmouth Reservoir (12km)

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Annual Average 2020–2024
936.7mm
Monthly Average 2020–2025
81.8mm
Daily Average 2020–2025
2.8mm
Wettest Day 6 February, 2021
94.8mm

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