Chichester Rainfall Forecast

Today 20 Mar
75%1–5mm
Sat 21 Mar
55%1–5mm
Sun 22 Mar
75%1–5mm
Mon 23 Mar
60%1–5mm
Tue 24 Mar
35%< 1mm
Wed 25 Mar
40%< 2mm
Thu 26 Mar
60%1–5mm

Chichester Rainfall Statistics View More

March Rainfall

Upper Chichester (Simmonds) (48km)

Total Rainfall 2026
246mm
Daily Average 2026
3.2mm
Wettest Day 2 February, 2026
64mm
Wet Days 2026
30/79 (38%)
Total Rainfall February
154mm
Daily Average February
5.5mm
Wettest Day 2 February, 2026
64mm
Wet Days February
14/28 (50%)
Total Rainfall March
62mm
Daily Average March
3.3mm
Wettest Day 10 March, 2026
22mm
Wet Days March
7/20 (35%)

Climate (2010–Present)

Upper Chichester (Simmonds) (48km)

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Annual Average 2021–2025
1175.6mm
Monthly Average 2021–2026
118.9mm
Daily Average 2021–2026
4mm
Wettest Day 20 May, 2025
171mm

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