Shannon Rainfall Forecast

Today 8 Sep
10%< 1mm
Wed 9 Sep
5%< 1mm
Thu 10 Sep
5%< 1mm
Fri 11 Sep
20%< 1mm
Sat 12 Sep
90%1–5mm
Sun 13 Sep
90%5–10mm
Mon 14 Sep
40%< 1mm

Shannon Rainfall Statistics View More

September Rainfall

Shannon (17km)

Total Rainfall 2026
649.4mm
Daily Average 2026
2.6mm
Wettest Day 28 May, 2026
39mm
Wet Days 2026
120/251 (48%)
Total Rainfall August
122mm
Daily Average August
3.9mm
Wettest Day 1 August, 2026
19.4mm
Wet Days August
21/31 (68%)
Total Rainfall September
34.6mm
Daily Average September
4.9mm
Wettest Day 6 September, 2026
15.6mm
Wet Days September
5/8 (63%)

Climate (2021–2025)

Shannon (17km)

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Annual Average 2021–2025
1087mm
Monthly Average 2021–2026
85.2mm
Daily Average 2021–2026
3mm
Wettest Day 19 August, 2024
64.4mm

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