Chichester Reservoir Rainfall Forecast

Today 17 Apr
85%1–5mm
Fri 18 Apr
15%< 1mm
Sat 19 Apr
5%< 1mm
Sun 20 Apr
30%< 1mm
Mon 21 Apr
60%1–5mm
Tue 22 Apr
75%5–15mm
Wed 23 Apr
75%5–15mm

Chichester Reservoir Rainfall Statistics View More

April Rainfall

Upper Chichester (Simmonds) (44km)

Total Rainfall 2025
804mm
Daily Average 2025
7.6mm
Wettest Day 18 January, 2025
132mm
Wet Days 2025
48/107 (45%)
Total Rainfall March
299mm
Daily Average March
9.6mm
Wettest Day 5 March, 2025
72mm
Wet Days March
19/31 (61%)
Total Rainfall April
25mm
Daily Average April
1.6mm
Wettest Day 15 April, 2025
8mm
Wet Days April
6/17 (35%)

Climate (2010–Present)

Upper Chichester (Simmonds) (44km)

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Annual Average 2020–2024
933.8mm
Monthly Average 2020–2025
117.4mm
Daily Average 2021–2025
4mm
Wettest Day 18 January, 2025
132mm

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