Sherman Rainfall Forecast

Today 1 Apr
25%
Thu 2 Apr
85%
Fri 3 Apr
45%
Sat 4 Apr
85%
Sun 5 Apr
10%
Mon 6 Apr
5%
Tue 7 Apr
No Rain

Sherman Rainfall Statistics

April Rainfall

Sherman/Denison, Grayson County Airport (6.2 miles)

Total Rainfall 2026
5.1in
Daily Average 2026
0.1in
Wettest Day 23 January, 2026
1.2in
Wet Days 2026
11/91 (12%)
Total Rainfall March
3in
Daily Average March
0.1in
Wettest Day 4 March, 2026
1in
Wet Days March
6/31 (19%)
Total Rainfall April
–
Daily Average April
–
Wettest Day 1 April, 2026
–
Wet Days April
–

Climate (2010–Present)

Sherman/Denison, Grayson County Airport (6.2 miles)

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Annual Average 2021–2025
22.8in
Monthly Average 2021–2026
1.9in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2025
4in

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