Lake Surprise Rainfall Forecast

Today 20 Aug
5%< 1mm
Thu 21 Aug
5%< 1mm
Fri 22 Aug
45%< 1mm
Sat 23 Aug
50%< 1mm
Sun 24 Aug
25%< 1mm
Mon 25 Aug
80%5–10mm
Tue 26 Aug
85%10–15mm

Lake Surprise Rainfall Statistics View More

August Rainfall

Penshurst (Post Office) (45km)

Total Rainfall 2025
290.9mm
Daily Average 2025
1.3mm
Wettest Day 8 June, 2025
35.5mm
Wet Days 2025
100/232 (43%)
Total Rainfall July
64.8mm
Daily Average July
2.1mm
Wettest Day 28 July, 2025
11.8mm
Wet Days July
24/31 (77%)
Total Rainfall August
19mm
Daily Average August
1.1mm
Wettest Day 12 August, 2025
4.9mm
Wet Days August
9/20 (45%)

Climate (2010–Present)

Penshurst (Post Office) (45km)

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Annual Average 2020–2024
722.4mm
Monthly Average 2020–2025
58.7mm
Daily Average 2020–2025
2mm
Wettest Day 8 January, 2024
63.4mm

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