Black Rock Park Rainfall Forecast

Today 8 Sep
5%
Wed 9 Sep
10%
Thu 10 Sep
10%
Fri 11 Sep
10%
Sat 12 Sep
5%
Sun 13 Sep
10%
Mon 14 Sep
10%

Black Rock Park Rainfall Statistics

September Rainfall

Llano, Llano Municipal Airport (12.4 miles)

Total Rainfall 2026
18.6in
Daily Average 2026
0.1in
Wettest Day 19 May, 2026
2.6in
Wet Days 2026
45/251 (18%)
Total Rainfall August
0.5in
Daily Average August
0.02in
Wettest Day 27 August, 2026
0.5in
Wet Days August
3/31 (10%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 4 September, 2026
0.1in
Wet Days September
1/8 (13%)

Climate (2021–2025)

Llano, Llano Municipal Airport (12.4 miles)

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Annual Average 2021–2025
6.1in
Monthly Average 2021–2026
0.5in
Daily Average 2021–2026
0.02in
Wettest Day 19 May, 2026
2.6in

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