Mount Mawson Rainfall Forecast

Today 18 Sep
90%5–10mm
Fri 19 Sep
95%10–15mm
Sat 20 Sep
95%15–25mm
Sun 21 Sep
95%10–15mm
Mon 22 Sep
90%1–5mm
Tue 23 Sep
75%1–5mm
Wed 24 Sep
90%5–15mm

Mount Mawson Rainfall Statistics View More

September Rainfall

Kunanyi (Mount Wellington) (59km)

Total Rainfall 2025
528.8mm
Daily Average 2025
2.1mm
Wettest Day 27 July, 2025
71.8mm
Wet Days 2025
165/261 (63%)
Total Rainfall August
28.8mm
Daily Average August
0.9mm
Wettest Day 31 August, 2025
5mm
Wet Days August
26/31 (84%)
Total Rainfall September
21.6mm
Daily Average September
1.4mm
Wettest Day 8 September, 2025
5.6mm
Wet Days September
13/18 (72%)

Climate (2010–Present)

Kunanyi (Mount Wellington) (59km)

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Annual Average 2020–2024
861.7mm
Monthly Average 2020–2025
83mm
Daily Average 2020–2025
2.8mm
Wettest Day 6 May, 2022
124mm

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