Thornbury Rainfall Forecast

Today 31 May
15%< 1mm
Sun 1 Jun
5%< 1mm
Mon 2 Jun
15%< 1mm
Tue 3 Jun
80%1–5mm
Wed 4 Jun
55%< 2mm
Thu 5 Jun
40%< 1mm
Fri 6 Jun
75%1–5mm

Thornbury Rainfall Statistics View More

May Rainfall

Preston Reservoir (8km)

Total Rainfall 2025
152mm
Daily Average 2025
1.1mm
Wettest Day 7 January, 2025
23.4mm
Wet Days 2025
35/151 (23%)
Total Rainfall April
24.4mm
Daily Average April
0.9mm
Wettest Day 26 April, 2025
11mm
Wet Days April
10/31 (32%)
Total Rainfall May
19.2mm
Daily Average May
0.7mm
Wettest Day 18 May, 2025
9.2mm
Wet Days May
6/31 (19%)

Climate (2010–Present)

Preston Reservoir (8km)

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Annual Average 2020–2024
626.9mm
Monthly Average 2020–2025
50.9mm
Daily Average 2020–2025
1.8mm
Wettest Day 30 January, 2021
55.2mm

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