| National Weather Service | Dallas/Fort Worth |
| 1st | 1912 - 2.71" of rain fell McKinney. This is the average date of the last spring freeze Breckenridge. |
| 2nd | 1982 - F4 tornado at Paris killed 10 people and injuries 170. 1980 - A hail storm across Parker, Tarrant and Johnson Counties did over 60 million dollars worth of damage. 1957 - F3 tornado hit Oak Cliff and West Dallas, killing 10 people and injuring 200. Damage from the tornado was 4 million dollars. |
| 3rd | 1987 - Last freeze of the spring occurred at DFW. 1975 - Low temperature at Waco was 27°F, which was a record for the month of April. 1964 - F5 tornado at Wichita Falls killed 7 people. |
| 4th | 1986 - Golf ball size hail and heavy rawas widespread across North Texas. 5.6" of rain fell at Lake Lavon. |
| 5th | 1961 - The WSR-57 radar was commissioned at Fort Worth. |
| 6th | 1955 - F2 tornado killed one person Grayson County. |
| 7th | 1928 - The latest snowfall on record occurred the Dallas/Fort Worth area. 1904 - F2 tornado killed 5 people in Limestone and Freestone Counties. |
| 8th | 1922 - F3 tornado at OplCallahan County, killed 5 people and injured 30. 1919 - F4 tornado killed 18 people in Collin and Fannin Counties. |
| 9th | 1963 - High of 101°F at Waco set a record for the month of April. 1947 - F5 tornado at White Deer killed 42 people and injured 201. 1919 - F4 tornado moved across Henderson, Van Zandt, Wood, Camp and Red River Counties, killing 42 people and injuring 150. |
| 10th | 1979 - F4 tornado at Wichita Falls did 400 million dollars damage and was the most destructive tornado U.S. history. It was part of the Red River outbreak Texas and Oklahoma that killed 58 people Texas. 1962 - A hail storm and high winds hit the Dallas/Fort Worth area. Hail 6" deep was reported Oak Cliff. 1935 - A widespread dust storm hit North Texas. |
| 11th | 1989 - Low temperature of 29°F at DFW was a record for the month of April. 1896 - F3 tornado killed 1 person in Callahan County. 1893 - Severe hail storm hit Dallas and Oak Cliff. |
| 12th | 1927 - F5 tornado killed 74 persons and injured 205 Central Texas. 1896 - Tornado injured 2 people in Wise County. 1891 - Severe thunderstorms caused damage across Cooke and Grayson Counties. |
| 13th | 1957 - The latest spring freeze on record occurred the Dallas/Fort Worth area. 1940 - The latest spring freeze on record occurred at Waco. 1921 - F4 tornado destroyed most of Melissa in Collin County, killing 12 people and injuring 80. An F3 tornado killed one person in Lamar County. |
| 14th | 1918 - F3 tornadoes across Young, Archer, Wise, Tarrant and Denton Counties killed 5 people. |
| 15th | 1930 - a severe hail storm hit the Dallas/Fort Worth area. |
| 16th | 1939 - F2 tornado killed 2 people in Navarro County and an F3 tornado killed one person in Henderson County. 1918 - F3 tornado in Jack and Clay Counties killed 2 people. |
| 17th | 1978 - Center Weather Service Unit began operations Fort Worth. 1927 - F2 tornado killed one person Hood County. |
| 18th | 1927 - F4 tornado killed 11 people Lamar County. 1925 - High of 100°F at Fort Worth set a record for the month of April. 1911 - Kaufman received 3.56" of rain. |
| 19th | 1928 - F2 tornado killed one person Johnson County. |
| 20th | 1938 - Severe thunderstorm produced wind gusts to 68 mph Meacham Field Fort Worth. 1912 - F4 tornadoes killed 4 people Wise County and one person Denton County. |
| 21st | 1985 - F3 tornado killed 3 people Elbert, on the Young/Throckmorton County line. 1954 - The WSR-1 radar became operational at Amon Carter Field (GSW). 1909 - F2 tornado killed one person in Coryell County. 1885 - F2 tornado killed one person in Grayson County. |
| 22nd | 1942 - Trinity River at Dallas crested at 45.4 feet. This was the third highest stage ever recorded. 1885 - F2 tornado killed one person Hill County. 1879 - Corsicana had 6.31" of rain in four hours "washing out all bridges within 30 miles". |
| 23rd | 1942 - F1 tornado killed one person in Stephens County. 1908 - F4 tornado killed one person in Lamar County and an F3 tornado killed 3 people in Navarro County. 1893 - F4 tornado in Montague and Cooke Counties killed one person. |
| 24th | 1929 - F4 tornado killed 7 people in Anderson County. 1922 - On the 24th and 25th, 8.48" of rain fell in Fort Worth 14 hours, causing the worst flooding the history of the city. Three people drowned. 1904 - F1 tornado in Limestone and Freestone Counties killed one person. |
| 25th | 1994 - F4 tornado killed 3 people in Lancaster. Also, a hail storm across Tarrant County and damage from 5 other tornadoes resulted over 300 million dollars damage across the area. 1953 - The Dallas forecast office moved to Amon Carter Field (GSW), just south of the current location of DFW. 1886 - F2 tornado killed one person in Bell County. |
| 26th | 1994 - 23 tornadoes touched down North Texas, 19 of them where along the Red River from just east of Wichita Falls to west of Texarkana. 1906 - F4 tornado Bellevue killed 17 people. |
| 27th | 1969 - Tornado moved through a Plano mobile home park injuring 42 people. 1907 - F4 tornado killed 9 people Cooke County. 1883 - F4 tornado killed 5 people Bell County. |
| 28th | 1995 - A hailstorm across Tarrant and Dallas Counties caused 220 million dollars damage, mostly at DFW airport. 1992 - A destructive hail storm from Tarrant County south to Waco caused 600 million dollars damage. 1966 - Flash flooding Dallas County resulted 14 people drowning and 15 million dollars damage. 1893 - F4 tornado at Cisco killed 23 people and injured 93. |
| 29th | 1958 - The Dallas weather office moved to a new administrative building on Lemon Avenue. |
| 30th | 1949 - Two F3 tornadoes killed 6 people in Fannin County. 1940 - F2 tornado killed 3 people in Navarro County. |
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