DFW - Precipitation Extremes

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Dallas/Fort Worth - All-Time Greatest 24-Hour Precipitation Totals

Rank	Precipitation	Date
Precipitation
1	9.57	Sep 4-5, 1932
2	9.19	Aug 21-22, 2022
3	8.81	Apr 24-25, 1922
4	8.11	Sep 21-22, 2018
5	7.44	Sep 20-21, 1900
6	6.99	May 23-24, 1908
7	6.03	May 16-17, 1949
8	5.91	Sep 30-Oct 1, 1959
9	5.85	Sep 3-4, 1943
10	5.75	Sep 7-8, 2010

Rank	Snowfall	Date
Snowfall
1	12.5	Feb 11-12, 2010
2	12.1	Jan 15-16, 1964
3	8.2	Jan 14-15, 1917
4 (tie)	7.5	Feb 17, 1978
4 (tie)	7.5	Feb 25, 1924
6	6.0	Mar 13, 1924
7	5.5	Dec 9, 1898
8 (tie)	5.0	Nov 22, 1937
8 (tie)	5.0	Jan 5, 1910
10	4.7	Nov 13, 1976

Dallas/Fort Worth - Precipitation Records by Time Increment

Increment	Precipitation	Date
5 minutes	0.76	Jul 4, 2016
10 minutes	1.21	Jul 4-5, 2016
15 minutes	1.40	Aug 22, 1916
20 minutes	1.71	Aug 22, 1916
30 minutes	2.06	May 24, 2015
45 minutes	2.73	Aug 21-22, 2022
1 hour	3.35	Apr 24-25, 1922
2 hours	5.59	Sep 4-5, 1932

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

DFW - Precipitation Extremes

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Dallas/Fort Worth - All-Time Greatest 24-Hour Precipitation Totals

Dallas/Fort Worth - Precipitation Records by Time Increment