Marcum Rainfall Forecast

Today 25 Oct
95%
Sun 26 Oct
45%
Mon 27 Oct
No Rain
Tue 28 Oct
20%
Wed 29 Oct
5%
Thu 30 Oct
No Rain
Fri 31 Oct
5%

Marcum Rainfall Statistics

October Rainfall

McKinney - McKinney National Airport (10.6 miles)

Total Rainfall 2025
29.3in
Daily Average 2025
0.1in
Wettest Day 26 May, 2025
2.2in
Wet Days 2025
68/298 (23%)
Total Rainfall September
3in
Daily Average September
0.1in
Wettest Day 22 September, 2025
1.8in
Wet Days September
5/30 (17%)
Total Rainfall October
0.1in
Daily Average October
0in
Wettest Day 23 October, 2025
0.1in
Wet Days October
2/25 (8%)

Climate (2010–Present)

McKinney - McKinney National Airport (10.6 miles)

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Annual Average 2020–2024
37.3in
Monthly Average 2020–2025
3in
Daily Average 2020–2025
0.1in
Wettest Day 31 December, 2020
3in

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