Dumbarton Rainfall Forecast

Today 6 Jul
100%10–15mm
Mon 7 Jul
95%5–10mm
Tue 8 Jul
50%< 1mm
Wed 9 Jul
20%< 1mm
Thu 10 Jul
5%< 1mm
Fri 11 Jul
20%< 1mm
Sat 12 Jul
60%1–5mm

Dumbarton Rainfall Statistics View More

July Rainfall

Northam (18km)

Total Rainfall 2025
127.7mm
Daily Average 2025
0.7mm
Wettest Day 14 March, 2025
22.4mm
Wet Days 2025
39/187 (21%)
Total Rainfall June
23.8mm
Daily Average June
0.8mm
Wettest Day 21 June, 2025
4.4mm
Wet Days June
14/30 (47%)
Total Rainfall July
9.6mm
Daily Average July
1.9mm
Wettest Day 3 July, 2025
9.6mm
Wet Days July
1/6 (17%)

Climate (2010–Present)

Northam (18km)

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Annual Average 2020–2024
394.4mm
Monthly Average 2020–2025
32.5mm
Daily Average 2020–2025
1.1mm
Wettest Day 5 May, 2021
68.5mm

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