Gregg Reservoir Rainfall Forecast

Today 15 Aug
55%
Sun 16 Aug
55%
Mon 17 Aug
10%
Tue 18 Aug
10%
Wed 19 Aug
25%
Thu 20 Aug
30%
Fri 21 Aug
15%

Gregg Reservoir Rainfall Statistics

August Rainfall

Brewster Field Airport (26.7 miles)

Total Rainfall 2026
24.5in
Daily Average 2026
0.1in
Wettest Day 10 July, 2026
2.8in
Wet Days 2026
51/227 (22%)
Total Rainfall July
7.6in
Daily Average July
0.2in
Wettest Day 10 July, 2026
2.8in
Wet Days July
11/31 (35%)
Total Rainfall August
1in
Daily Average August
0.1in
Wettest Day 5 August, 2026
0.9in
Wet Days August
2/15 (13%)

Climate (2021–2025)

Brewster Field Airport (26.7 miles)

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Annual Average 2021–2025
30.9in
Monthly Average 2021–2026
2.6in
Daily Average 2021–2026
0.1in
Wettest Day 29 August, 2025
4.1in

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