St Helena Rainfall Forecast

Today 11 Jun
5%
Fri 12 Jun
15%
Sat 13 Jun
65%
Sun 14 Jun
20%
Mon 15 Jun
60%
Tue 16 Jun
70%
Wed 17 Jun
55%

St Helena Rainfall Statistics

June Rainfall

Wilmington International Airport (16.8 miles)

Total Rainfall 2026
11.9in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.7in
Wet Days 2026
37/162 (23%)
Total Rainfall May
4.3in
Daily Average May
0.1in
Wettest Day 22 May, 2026
1.6in
Wet Days May
10/31 (32%)
Total Rainfall June
0.3in
Daily Average June
0.04in
Wettest Day 1 June, 2026
0.3in
Wet Days June
1/11 (9%)

Climate (2010–Present)

Wilmington International Airport (16.8 miles)

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Annual Average 2021–2025
51.3in
Monthly Average 2021–2026
4.2in
Daily Average 2021–2026
0.1in
Wettest Day 7 August, 2024
5.7in

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