Johnson City Rainfall Forecast

Today 19 May
35%
Wed 20 May
80%
Thu 21 May
85%
Fri 22 May
70%
Sat 23 May
70%
Sun 24 May
60%
Mon 25 May
55%

Johnson City Rainfall Statistics

May Rainfall

Horseshoe Bay Resort Airpark (17.4 miles)

Total Rainfall 2026
19.7in
Daily Average 2026
0.1in
Wettest Day 24 January, 2026
3.6in
Wet Days 2026
25/139 (18%)
Total Rainfall April
8.7in
Daily Average April
0.3in
Wettest Day 30 April, 2026
2.3in
Wet Days April
13/30 (43%)
Total Rainfall May
3.2in
Daily Average May
0.2in
Wettest Day 1 May, 2026
1.5in
Wet Days May
4/19 (21%)

Climate (2010–Present)

Horseshoe Bay Resort Airpark (17.4 miles)

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Annual Average 2021–2025
31.3in
Monthly Average 2021–2026
2.8in
Daily Average 2021–2026
0.1in
Wettest Day 31 May, 2024
7.2in

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