Shannon Rainfall Forecast
- 95%10–15mm
- 90%5–10mm
- 25%< 1mm
- 15%< 1mm
- 5%< 1mm
- 25%< 1mm
- 90%5–15mm
Shannon Rainfall Statistics View More
September Rainfall
Shannon (17km)
Total Rainfall September
75mmDaily Average September
12.5mmWettest Day 6 September, 2025
48.6mmWet Days September
4/7 (57%)
Climate (2010–Present)
Shannon (17km)
Annual Average 2020–2024
1076.7mmMonthly Average 2020–2025
90.2mmDaily Average 2020–2025
3.2mmWettest Day 19 August, 2024
64.4mm