Lake Surprise Rainfall Forecast

Today 17 Dec
No Rain
Thu 18 Dec
25%< 1mm
Fri 19 Dec
30%< 1mm
Sat 20 Dec
35%< 1mm
Sun 21 Dec
85%5–15mm
Mon 22 Dec
30%< 1mm
Tue 23 Dec
40%< 1mm

Lake Surprise Rainfall Statistics View More

December Rainfall

Penshurst (Post Office) (45km)

Total Rainfall 2025
576.2mm
Daily Average 2025
1.7mm
Wettest Day 8 June, 2025
35.5mm
Wet Days 2025
180/351 (51%)
Total Rainfall November
86.7mm
Daily Average November
2.9mm
Wettest Day 11 November, 2025
17.6mm
Wet Days November
23/30 (77%)
Total Rainfall December
22mm
Daily Average December
1.5mm
Wettest Day 1 December, 2025
12.4mm
Wet Days December
6/17 (35%)

Climate (2010–Present)

Penshurst (Post Office) (45km)

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Annual Average 2020–2024
722.4mm
Monthly Average 2020–2025
56.9mm
Daily Average 2020–2025
1.9mm
Wettest Day 8 January, 2024
63.4mm

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