Caddo-LBJ National Grasslands Rainfall Forecast

Today 21 May
80%
Fri 22 May
65%
Sat 23 May
60%
Sun 24 May
30%
Mon 25 May
30%
Tue 26 May
35%
Wed 27 May
60%

Caddo-LBJ National Grasslands Rainfall Statistics

May Rainfall

Decatur, Decatur Municipal Airport (9.3 miles)

Total Rainfall 2026
15.6in
Daily Average 2026
0.1in
Wettest Day 14 February, 2026
3.8in
Wet Days 2026
24/141 (17%)
Total Rainfall April
6.1in
Daily Average April
0.2in
Wettest Day 4 April, 2026
3.2in
Wet Days April
8/30 (27%)
Total Rainfall May
1.2in
Daily Average May
0.1in
Wettest Day 10 May, 2026
0.9in
Wet Days May
4/21 (19%)

Climate (2010–Present)

Decatur, Decatur Municipal Airport (9.3 miles)

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Annual Average 2021–2025
41.1in
Monthly Average 2021–2026
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 30 April, 2025
6.8in

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