St Johns Rainfall Forecast

Today 14 May
20%
Fri 15 May
50%
Sat 16 May
75%
Sun 17 May
No Rain
Mon 18 May
5%
Tue 19 May
No Rain
Wed 20 May
No Rain

St Johns Rainfall Statistics

May Rainfall

Pearson Airfield (5 miles)

Total Rainfall 2026
15.4in
Daily Average 2026
0.1in
Wettest Day 12 March, 2026
1.3in
Wet Days 2026
56/134 (42%)
Total Rainfall April
2.9in
Daily Average April
0.1in
Wettest Day 15 April, 2026
0.6in
Wet Days April
10/30 (33%)
Total Rainfall May
0.01in
Daily Average May
0in
Wettest Day 2 May, 2026
0.01in
Wet Days May
1/14 (7%)

Climate (2010–Present)

Pearson Airfield (5 miles)

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Annual Average 2021–2025
36.4in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 26 December, 2022
2.6in

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