National Weather Service United States Department of Commerce
Onset of Wet and Dry Seasons at Daytona Beach, FL
(Updated through 2023)

 
 
Wet Season Onset

Dry Season Onset

Wet Season Length

Median Date

5/30

10/15

141 days

Earliest

5/3/1966

9/23/2021

Shortest-108 (2006)

Latest

7/6/1998

11/4/1971

Longest-173 (1969)

1950
6/4

10/22

140

1951
6/4

10/29

147

1952
5/17

10/23

159

1953
6/4

10/10

128

1954
5/25

10/15

143

1955
6/10

10/14

126

1956
5/24

10/18

147

1957
5/11

10/6

148

1958
5/21

10/20

152

1959
5/12

10/25

166

1960
6/2

10/21

141

1961
6/7

10/15

130

1962
6/1

10/19

140

1963
5/19

10/19

153

1964
5/31

10/16

138

1965
6/4

10/19

137

1966
5/3

10/11

161

1967
6/2

9/29

119

1968
5/24

10/20

149

1969
5/14

11/3

173

1970
5/24

10/31

160

1971
6/7

11/4

150

1972
5/8

10/6

151

1973
5/24

10/24

153

1974
5/12

10/1

142

1975
5/14

10/19

158

1976
5/7

10/1

147

1977
5/23

10/4

134 

1978
5/31

10/7

129

1979
5/30

10/5

128

1980
5/14

10/4

143

1981
5/26

10/15

142

1982
5/20

10/15

148

1983
5/29

10/25

149

1984
6/11

10/11

112

1985
6/8

11/2

147

1986
5/31

10/16

138

1987
5/9

10/2

146

1988
6/5

10/8

125

1989
6/4

10/19

137

1990
6/3

10/24

143

1991
5/13

10/7

147

1992
5/27

10/12

138

1993
6/16

10/11

117

1994
5/29

10/17

141

1995
5/20

10/19

152

1996
5/21

10/9

141

1997
5/19

10/19

153

1998
7/6

10/22

108

1999
5/27

10/22

148

2000
6/22

10/9

109

2001
5/30

9/30

123

2002
6/7

10/16

131

2003
6/2

10/15

135

2004
6/1

10/14

135

2005
5/30

10/14

137

2006
6/11

9/27

108

2007
6/6

11/3

155

2008
6/10

10/14

126

2009
5/17

9/30

136

2010

5/30

9/30

123

2011

6/14

 10/19

127

2012

5/27

10/28

154

2013 5/19 10/9 143
2014 6/11  10/5 116
2015 6/1 10/3 124
2016 5/17 10/19 155
2017 5/30 10/24 147
2018 5/13 10/12 152
2019 6/1 11/1 153
2020 5/21 10/30 162
2021 6/2 9/23 113
2022 6/6 9/30 116
2023 5/22 10/14 145
 
Data Sources:
Daytona Beach International Airport 1950-present