Record envelope, standing records and threshold days for Waikiki 717.2 (USC00519397), Hawaii, United States, with 59 years of record.
Key Facts for Waikiki 717.2
Waikiki 717.2 (USC00519397) is a weather station in Hawaii, United States at 21.27 latitude and -157.82 longitude, 3 m (10 ft) above sea level.
The station reports from 1965 to 2023, 59 years of record.
1,464 records set at Waikiki 717.2 still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Waikiki 717.2 set a daily record high minimum temperature of 25.6 C (78.1 F) on 28 June 2023.
About the Station
Location: Hawaii, United States, 21.27 latitude, -157.82 longitude.
Elevation: 3 m (10 ft).
Period of record: 1965 to 2023, 59 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Waikiki 717.2. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Waikiki 717.2, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
31.7 C (89.1 F)
6.1 C (43.0 F)
n/a
n/a
Feb
32.2 C (90.0 F)
10.6 C (51.1 F)
n/a
n/a
Mar
33.3 C (91.9 F)
11.7 C (53.1 F)
n/a
n/a
Apr
32.2 C (90.0 F)
10.6 C (51.1 F)
n/a
n/a
May
33.9 C (93.0 F)
11.7 C (53.1 F)
n/a
n/a
Jun
33.9 C (93.0 F)
15.0 C (59.0 F)
n/a
n/a
Jul
35.0 C (95.0 F)
15.0 C (59.0 F)
n/a
n/a
Aug
34.4 C (93.9 F)
15.6 C (60.1 F)
n/a
n/a
Sep
36.1 C (97.0 F)
13.3 C (55.9 F)
n/a
n/a
Oct
35.0 C (95.0 F)
11.7 C (53.1 F)
n/a
n/a
Nov
33.3 C (91.9 F)
13.3 C (55.9 F)
n/a
n/a
Dec
32.2 C (90.0 F)
10.6 C (51.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Waikiki 717.2 still stand. 1984 holds the most, with 59.
Standing records at Waikiki 717.2 by the year they were set
Year set
Standing records
1965
49
1966
58
1967
37
1968
34
1969
39
1970
25
1971
18
1972
42
1973
25
1974
36
1975
41
1976
35
1977
24
1978
21
1979
48
1980
25
1981
56
1982
16
1983
36
1984
59
1985
11
1986
34
1987
42
1988
15
1989
20
1990
22
1991
21
1992
6
1993
27
1994
19
1995
34
1996
59
1997
30
1998
10
1999
17
2000
22
2001
7
2002
14
2003
18
2004
27
2005
14
2006
9
2007
12
2008
20
2009
19
2010
9
2011
12
2012
9
2013
12
2014
14
2015
48
2016
16
2017
39
2018
9
2019
28
2020
1
2023
14
All-Time Record Progression
4 new records
4 all-time records were set at Waikiki 717.2 between 30 January 2008 and 24 September 2019. Each dot is a new record.
When Waikiki 717.2 set new all-time records
Date
Kind
Detail
2008-01-30
Record low maximum temperature
Record low maximum temperature 19.4 C (66.9 F)
2009-01-01
Record low minimum temperature
Record low minimum temperature 9.4 C (48.9 F)
2009-01-18
Record low minimum temperature
Record low minimum temperature 6.1 C (43.0 F)
2019-09-24
Record high maximum temperature
Record high maximum temperature 36.1 C (97.0 F)
Wettest Day of Each Month
Dec: 208.5 mm (8.2 in)
The wettest day on record for each calendar month at Waikiki 717.2. The most was 208.5 mm (8.2 in) on 18 December 1967.
Record daily precipitation for each month at Waikiki 717.2
Month
Record daily precipitation (mm)
Date
Jan
105.4 mm (4.1 in)
20 January 1982
Feb
100.3 mm (3.9 in)
4 February 1979
Mar
101.6 mm (4.0 in)
6 March 2012
Apr
78.7 mm (3.1 in)
1 April 2006
May
143.8 mm (5.7 in)
3 May 1965
Jun
76.2 mm (3.0 in)
26 June 2019
Jul
53.3 mm (2.1 in)
25 July 1986
Aug
45.7 mm (1.8 in)
27 August 2001
Sep
65.3 mm (2.6 in)
22 September 1991
Oct
155.4 mm (6.1 in)
31 October 1978
Nov
148.8 mm (5.9 in)
29 November 1973
Dec
208.5 mm (8.2 in)
18 December 1967
Period of Record Coverage
1965 to 2023
Complete yearUnder 90 percent of days
57 years of record at Waikiki 717.2, 1965 to 2023. 7 years have data for under 90 percent of days and are left out of rankings: 1987, 1989, 1992, 2018, 2019, 2020, 2023.
Cooler than the station meanWarmer than the station mean
One stripe for each of 49 complete years at Waikiki 717.2, 1965 to 2017. Blue stripes are years cooler than the station's own mean of 25.0 C (77.0 F); red stripes are warmer. The coolest year was 1975, at 23.8 C (74.9 F), and the warmest was 2015, at 25.8 C (78.4 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Waikiki 717.2 as warming stripes, 1965 to 2017
Year
Annual mean temperature
Difference from the station mean
1965
24.5 C
-0.53 C
1966
25.0 C
-0.03 C
1967
25.1 C
+0.08 C
1968
25.4 C
+0.37 C
1969
24.6 C
-0.39 C
1970
25.0 C
+0.04 C
1971
24.7 C
-0.25 C
1972
24.2 C
-0.77 C
1973
24.3 C
-0.68 C
1974
24.8 C
-0.20 C
1975
23.8 C
-1.17 C
1976
24.2 C
-0.82 C
1977
24.8 C
-0.20 C
1978
24.7 C
-0.29 C
1979
24.5 C
-0.45 C
1980
25.3 C
+0.27 C
1981
25.4 C
+0.41 C
1982
24.8 C
-0.18 C
1983
24.5 C
-0.45 C
1984
25.5 C
+0.51 C
1985
24.8 C
-0.19 C
1986
25.4 C
+0.44 C
1988
25.2 C
+0.22 C
1990
25.2 C
+0.18 C
1991
24.9 C
-0.11 C
1993
24.5 C
-0.47 C
1994
25.0 C
-0.03 C
1995
25.2 C
+0.16 C
1996
25.3 C
+0.33 C
1997
25.1 C
+0.15 C
1998
24.7 C
-0.27 C
1999
24.8 C
-0.15 C
2000
25.3 C
+0.30 C
2001
25.4 C
+0.42 C
2002
25.2 C
+0.22 C
2004
25.5 C
+0.51 C
2005
25.3 C
+0.30 C
2006
25.0 C
-0.03 C
2007
25.2 C
+0.22 C
2008
24.7 C
-0.33 C
2009
24.9 C
-0.07 C
2010
25.0 C
+0.05 C
2011
25.1 C
+0.10 C
2012
25.0 C
+0.03 C
2013
25.1 C
+0.14 C
2014
25.6 C
+0.58 C
2015
25.8 C
+0.79 C
2016
25.6 C
+0.62 C
2017
25.4 C
+0.45 C
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1965 to 2017. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 49 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Waikiki 717.2
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.1 C (0.1 to 0.2) per decade
0.2 F (0.1 to 0.4) per decade
1965 to 2017
49
Rise
Mean daily maximum
-0.04 C (-0.14 to 0.06) per decade
-0.1 F (-0.3 to 0.1) per decade
1965 to 2017
49
Not clearly different from zero
Mean daily minimum
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.7) per decade
1965 to 2017
49
Rise
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1965 to 2023
Yearly extremes at Waikiki 717.2: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
36.1 C (97.0 F)
2019
32.8 C (91.0 F)
57
Coldest night (TNn)
6.1 C (43.0 F)
2009
13.3 C (55.9 F)
57
Wettest day (Rx1day)
208.5 mm (8.2 in)
1967
67.3 mm (2.6 in)
57
Wettest five days (Rx5day)
279.3 mm (11.0 in)
1978
118.9 mm (4.7 in)
57
Longest dry spell (CDD)
67 days
1966
29 days
57
Hottest day (TXx)
The hottest day of the year at Waikiki 717.2, 1965 to 2023. The record is 36.1 C (97.0 F) in 2019, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Waikiki 717.2 by year
Year
Hottest day (TXx)
1965
33.9 C (93.0 F)
1966
33.9 C (93.0 F)
1967
33.9 C (93.0 F)
1968
33.9 C (93.0 F)
1969
32.8 C (91.0 F)
1970
32.2 C (90.0 F)
1971
32.2 C (90.0 F)
1972
32.8 C (91.0 F)
1973
32.2 C (90.0 F)
1974
32.2 C (90.0 F)
1975
31.7 C (89.1 F)
1976
33.3 C (91.9 F)
1977
32.8 C (91.0 F)
1978
33.3 C (91.9 F)
1979
33.9 C (93.0 F)
1980
33.3 C (91.9 F)
1981
33.9 C (93.0 F)
1982
33.3 C (91.9 F)
1983
33.3 C (91.9 F)
1984
35.0 C (95.0 F)
1985
33.3 C (91.9 F)
1986
35.0 C (95.0 F)
1987
35.0 C (95.0 F)
1988
32.2 C (90.0 F)
1989
31.7 C (89.1 F)
1990
32.8 C (91.0 F)
1991
33.3 C (91.9 F)
1992
31.7 C (89.1 F)
1993
32.2 C (90.0 F)
1994
32.2 C (90.0 F)
1995
33.9 C (93.0 F)
1996
32.8 C (91.0 F)
1997
32.8 C (91.0 F)
1998
32.2 C (90.0 F)
1999
32.2 C (90.0 F)
2000
33.3 C (91.9 F)
2001
32.8 C (91.0 F)
2002
32.2 C (90.0 F)
2003
33.9 C (93.0 F)
2004
33.9 C (93.0 F)
2005
33.3 C (91.9 F)
2006
33.3 C (91.9 F)
2007
32.2 C (90.0 F)
2008
32.2 C (90.0 F)
2009
32.8 C (91.0 F)
2010
31.7 C (89.1 F)
2011
31.7 C (89.1 F)
2012
31.7 C (89.1 F)
2013
32.2 C (90.0 F)
2014
33.3 C (91.9 F)
2015
34.4 C (93.9 F)
2016
32.2 C (90.0 F)
2017
33.3 C (91.9 F)
2018
33.3 C (91.9 F)
2019
36.1 C (97.0 F)
2020
29.4 C (84.9 F)
2023
33.3 C (91.9 F)
Coldest night (TNn)
The coldest night of the year at Waikiki 717.2, 1965 to 2023. The record is 6.1 C (43.0 F) in 2009, marked on the chart; the median year is 13.3 C (55.9 F).
Coldest night (TNn) at Waikiki 717.2 by year
Year
Coldest night (TNn)
1965
11.7 C (53.1 F)
1966
12.2 C (54.0 F)
1967
13.3 C (55.9 F)
1968
13.3 C (55.9 F)
1969
10.6 C (51.1 F)
1970
12.8 C (55.0 F)
1971
11.7 C (53.1 F)
1972
11.1 C (52.0 F)
1973
11.1 C (52.0 F)
1974
14.4 C (57.9 F)
1975
12.2 C (54.0 F)
1976
11.7 C (53.1 F)
1977
13.9 C (57.0 F)
1978
11.7 C (53.1 F)
1979
13.3 C (55.9 F)
1980
12.8 C (55.0 F)
1981
11.7 C (53.1 F)
1982
12.2 C (54.0 F)
1983
11.1 C (52.0 F)
1984
12.8 C (55.0 F)
1985
11.1 C (52.0 F)
1986
13.3 C (55.9 F)
1987
10.6 C (51.1 F)
1988
13.9 C (57.0 F)
1989
13.3 C (55.9 F)
1990
14.4 C (57.9 F)
1991
12.8 C (55.0 F)
1992
14.4 C (57.9 F)
1993
13.3 C (55.9 F)
1994
13.3 C (55.9 F)
1995
13.3 C (55.9 F)
1996
13.3 C (55.9 F)
1997
15.0 C (59.0 F)
1998
12.8 C (55.0 F)
1999
15.0 C (59.0 F)
2000
13.9 C (57.0 F)
2001
15.6 C (60.1 F)
2002
12.8 C (55.0 F)
2003
13.9 C (57.0 F)
2004
13.9 C (57.0 F)
2005
14.4 C (57.9 F)
2006
13.9 C (57.0 F)
2007
12.8 C (55.0 F)
2008
10.6 C (51.1 F)
2009
6.1 C (43.0 F)
2010
15.0 C (59.0 F)
2011
13.3 C (55.9 F)
2012
15.0 C (59.0 F)
2013
13.9 C (57.0 F)
2014
12.8 C (55.0 F)
2015
12.8 C (55.0 F)
2016
14.4 C (57.9 F)
2017
12.2 C (54.0 F)
2018
11.7 C (53.1 F)
2019
16.7 C (62.1 F)
2020
14.4 C (57.9 F)
2023
18.9 C (66.0 F)
Wettest day (Rx1day)
The wettest day of the year at Waikiki 717.2, 1965 to 2023. The record is 208.5 mm (8.2 in) in 1967, marked on the chart; the median year is 67.3 mm (2.6 in).
Wettest day (Rx1day) at Waikiki 717.2 by year
Year
Wettest day (Rx1day)
1965
143.8 mm (5.7 in)
1966
85.3 mm (3.4 in)
1967
208.5 mm (8.2 in)
1968
61.5 mm (2.4 in)
1969
85.6 mm (3.4 in)
1970
39.6 mm (1.6 in)
1971
66.5 mm (2.6 in)
1972
51.3 mm (2.0 in)
1973
148.8 mm (5.9 in)
1974
83.8 mm (3.3 in)
1975
102.9 mm (4.1 in)
1976
49.8 mm (2.0 in)
1977
78.2 mm (3.1 in)
1978
155.4 mm (6.1 in)
1979
100.3 mm (3.9 in)
1980
83.8 mm (3.3 in)
1981
70.1 mm (2.8 in)
1982
105.4 mm (4.1 in)
1983
67.3 mm (2.6 in)
1984
118.1 mm (4.6 in)
1985
58.4 mm (2.3 in)
1986
102.9 mm (4.1 in)
1987
124.2 mm (4.9 in)
1988
81.3 mm (3.2 in)
1989
74.9 mm (2.9 in)
1990
63.5 mm (2.5 in)
1991
81.3 mm (3.2 in)
1992
53.1 mm (2.1 in)
1993
40.6 mm (1.6 in)
1994
87.4 mm (3.4 in)
1995
28.2 mm (1.1 in)
1996
51.1 mm (2.0 in)
1997
53.3 mm (2.1 in)
1998
25.4 mm (1.0 in)
1999
91.4 mm (3.6 in)
2000
11.2 mm (0.4 in)
2001
63.5 mm (2.5 in)
2002
61.7 mm (2.4 in)
2003
71.1 mm (2.8 in)
2004
101.6 mm (4.0 in)
2005
54.6 mm (2.1 in)
2006
78.7 mm (3.1 in)
2007
50.8 mm (2.0 in)
2008
52.8 mm (2.1 in)
2009
51.1 mm (2.0 in)
2010
105.4 mm (4.1 in)
2011
53.3 mm (2.1 in)
2012
101.6 mm (4.0 in)
2013
51.1 mm (2.0 in)
2014
53.3 mm (2.1 in)
2015
39.9 mm (1.6 in)
2016
33.5 mm (1.3 in)
2017
94.5 mm (3.7 in)
2018
50.8 mm (2.0 in)
2019
76.2 mm (3.0 in)
2020
20.6 mm (0.8 in)
2023
50.8 mm (2.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Waikiki 717.2, 1965 to 2023. The record is 279.3 mm (11.0 in) in 1978, marked on the chart; the median year is 118.9 mm (4.7 in).
Wettest five days (Rx5day) at Waikiki 717.2 by year
Year
Wettest five days (Rx5day)
1965
271.5 mm (10.7 in)
1966
195.0 mm (7.7 in)
1967
235.5 mm (9.3 in)
1968
133.4 mm (5.3 in)
1969
144.3 mm (5.7 in)
1970
49.8 mm (2.0 in)
1971
105.5 mm (4.2 in)
1972
124.4 mm (4.9 in)
1973
192.0 mm (7.6 in)
1974
91.9 mm (3.6 in)
1975
187.9 mm (7.4 in)
1976
123.2 mm (4.9 in)
1977
133.2 mm (5.2 in)
1978
279.3 mm (11.0 in)
1979
120.8 mm (4.8 in)
1980
223.8 mm (8.8 in)
1981
75.4 mm (3.0 in)
1982
272.7 mm (10.7 in)
1983
79.3 mm (3.1 in)
1984
122.2 mm (4.8 in)
1985
80.5 mm (3.2 in)
1986
139.5 mm (5.5 in)
1987
224.2 mm (8.8 in)
1988
145.1 mm (5.7 in)
1989
103.2 mm (4.1 in)
1990
118.9 mm (4.7 in)
1991
175.4 mm (6.9 in)
1992
130.9 mm (5.2 in)
1993
57.9 mm (2.3 in)
1994
136.0 mm (5.4 in)
1995
35.6 mm (1.4 in)
1996
196.9 mm (7.8 in)
1997
85.3 mm (3.4 in)
1998
31.5 mm (1.2 in)
1999
98.6 mm (3.9 in)
2000
17.1 mm (0.7 in)
2001
104.0 mm (4.1 in)
2002
97.5 mm (3.8 in)
2003
85.6 mm (3.4 in)
2004
251.4 mm (9.9 in)
2005
56.6 mm (2.2 in)
2006
172.5 mm (6.8 in)
2007
149.6 mm (5.9 in)
2008
79.5 mm (3.1 in)
2009
41.9 mm (1.6 in)
2010
143.5 mm (5.6 in)
2011
73.8 mm (2.9 in)
2012
195.8 mm (7.7 in)
2013
56.2 mm (2.2 in)
2014
60.4 mm (2.4 in)
2015
104.7 mm (4.1 in)
2016
47.5 mm (1.9 in)
2017
115.8 mm (4.6 in)
2018
84.9 mm (3.3 in)
2019
122.5 mm (4.8 in)
2020
37.9 mm (1.5 in)
2023
56.2 mm (2.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Waikiki 717.2, 1965 to 2023. The record is 67 days in 1966, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Waikiki 717.2 by year
Year
Longest dry spell (CDD)
1965
36 days
1966
67 days
1967
30 days
1968
47 days
1969
24 days
1970
45 days
1971
37 days
1972
29 days
1973
47 days
1974
45 days
1975
50 days
1976
36 days
1977
30 days
1978
39 days
1979
31 days
1980
18 days
1981
23 days
1982
26 days
1983
36 days
1984
32 days
1985
19 days
1986
19 days
1987
27 days
1988
12 days
1989
22 days
1990
39 days
1991
23 days
1992
20 days
1993
22 days
1994
33 days
1995
26 days
1996
31 days
1997
34 days
1998
28 days
1999
22 days
2000
55 days
2001
55 days
2002
25 days
2003
44 days
2004
24 days
2005
26 days
2006
46 days
2007
37 days
2008
26 days
2009
53 days
2010
39 days
2011
20 days
2012
39 days
2013
26 days
2014
15 days
2015
28 days
2016
24 days
2017
39 days
2018
21 days
2019
27 days
2020
8 days
2023
14 days
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Rainfall Return Levels
50 years, 1965 to 2017
A day with at least 69.5 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 193.4 mm (7.6 in) of rain is expected about once in 100 years.
Rainfall return levels at Waikiki 717.2: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
69.5 mm (2.7 in)
5 years
101.0 mm (4.0 in)
10 years
122.5 mm (4.8 in)
25 years
150.5 mm (5.9 in)
50 years
171.8 mm (6.8 in)
100 years
193.4 mm (7.6 in)
Longer than the 50 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 50 years of values from 1965 to 2017.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 208.5 mm (8.2 in) in 1967; 155.4 mm (6.1 in) in 1978; 148.8 mm (5.9 in) in 1973.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2002 to 2017 against 1961 to 1990
Over 2002 to 2017, Waikiki 717.2 had a mean temperature of 25.2 C (77.4 F) and 514.3 mm (20.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Rio Lagartos (Mexico, 7,145 km away), Sisal (Mexico, 6,967 km away) and Telchac Puerto (Mexico, 7,040 km away).
Climate twins of Waikiki 717.2: stations whose 1961 to 1990 climate is closest to its 2002 to 2017 climate
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Data for Waikiki 717.2 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Waikiki 717.2 threshold days by year: CSV or JSON. Field meanings are on the data page.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Records are computed by this site and are not official.