St Helens Rainfall Forecast

Today 25 Apr
5%
Sat 26 Apr
5%
Sun 27 Apr
10%
Mon 28 Apr
50%
Tue 29 Apr
55%
Wed 30 Apr
No Rain
Thu 1 May
20%

St Helens Rainfall Statistics

April Rainfall

Scappoose Industrial Airpark (6.2 miles)

Total Rainfall 2025
11.2in
Daily Average 2025
0.1in
Wettest Day 24 February, 2025
1in
Wet Days 2025
53/115 (46%)
Total Rainfall March
3.5in
Daily Average March
0.1in
Wettest Day 15 March, 2025
0.6in
Wet Days March
19/31 (61%)
Total Rainfall April
1.3in
Daily Average April
0.1in
Wettest Day 6 April, 2025
0.5in
Wet Days April
9/25 (36%)

Climate (2010–Present)

Scappoose Industrial Airpark (6.2 miles)

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Annual Average 2020–2024
36.7in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 4 November, 2022
3.1in

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