Marion Rainfall Forecast

Today 18 May
20%
Tue 19 May
40%
Wed 20 May
60%
Thu 21 May
80%
Fri 22 May
75%
Sat 23 May
55%
Sun 24 May
55%

Marion Rainfall Statistics

May Rainfall

Randolph Air Force Base (8.7 miles)

Total Rainfall 2026
10.6in
Daily Average 2026
0.1in
Wettest Day 20 April, 2026
4.1in
Wet Days 2026
27/138 (20%)
Total Rainfall April
5.8in
Daily Average April
0.2in
Wettest Day 20 April, 2026
4.1in
Wet Days April
12/30 (40%)
Total Rainfall May
3.3in
Daily Average May
0.2in
Wettest Day 1 May, 2026
2.3in
Wet Days May
5/18 (28%)

Climate (2010–Present)

Randolph Air Force Base (8.7 miles)

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Annual Average 2021–2025
22.3in
Monthly Average 2021–2026
1.9in
Daily Average 2021–2026
0.1in
Wettest Day 20 April, 2026
4.1in

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