Mount Mawson Rainfall Forecast

Today 25 Sep
95%10–15mm
Fri 26 Sep
95%5–10mm
Sat 27 Sep
95%10–20mm
Sun 28 Sep
70%1–5mm
Mon 29 Sep
40%< 1mm
Tue 30 Sep
85%5–15mm
Wed 1 Oct
80%5–10mm

Mount Mawson Rainfall Statistics View More

September Rainfall

Kunanyi (Mount Wellington) (59km)

Total Rainfall 2025
534.8mm
Daily Average 2025
2mm
Wettest Day 27 July, 2025
71.8mm
Wet Days 2025
172/268 (64%)
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
27.6mm
Daily Average September
1.2mm
Wettest Day 8 September, 2025
5.6mm
Wet Days September
20/25 (80%)

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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