Southampton Rainfall Forecast

Today 18 Sep
90%5–10mm
Sat 19 Sep
100%5–10mm
Sun 20 Sep
35%< 1mm
Mon 21 Sep
30%< 1mm
Tue 22 Sep
45%< 1mm
Wed 23 Sep
30%< 1mm
Thu 24 Sep
35%< 1mm

Southampton Rainfall Statistics View More

September Rainfall

Jarrahwood (27km)

Total Rainfall 2026
561.8mm
Daily Average 2026
2.2mm
Wettest Day 31 May, 2026
50.2mm
Wet Days 2026
91/261 (35%)
Total Rainfall August
109.2mm
Daily Average August
3.5mm
Wettest Day 26 August, 2026
35.4mm
Wet Days August
17/31 (55%)
Total Rainfall September
37mm
Daily Average September
2.2mm
Wettest Day 12 September, 2026
13.6mm
Wet Days September
7/18 (39%)

Climate (2021–2025)

Jarrahwood (27km)

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Annual Average 2021–2025
813.3mm
Monthly Average 2021–2026
63.6mm
Daily Average 2021–2026
2.1mm
Wettest Day 17 August, 2024
83.2mm

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