Harris County Airport Rainfall Forecast

Today 30 May
75%
Sun 31 May
60%
Mon 1 Jun
25%
Tue 2 Jun
15%
Wed 3 Jun
10%
Thu 4 Jun
10%
Fri 5 Jun
30%

Harris County Airport Rainfall Statistics

May Rainfall

LaGrange-Callaway Airport (15.5 miles)

Total Rainfall 2026
40.7in
Daily Average 2026
0.3in
Wettest Day 7 May, 2026
4.2in
Wet Days 2026
43/150 (29%)
Total Rainfall April
5.1in
Daily Average April
0.2in
Wettest Day 29 April, 2026
2in
Wet Days April
7/30 (23%)
Total Rainfall May
11.7in
Daily Average May
0.4in
Wettest Day 7 May, 2026
4.2in
Wet Days May
11/30 (37%)

Climate (2010–Present)

LaGrange-Callaway Airport (15.5 miles)

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Annual Average 2021–2025
2.9in
Monthly Average 2021–2026
0.7in
Daily Average 2021–2026
0.03in
Wettest Day 25 November, 2025
4.2in

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