Record envelope, standing records and threshold days for Keaau 92 (USC00513872), Hawaii, United States, with 61 years of record.
Key Facts for Keaau 92
Keaau 92 (USC00513872) is a weather station in Hawaii, United States at 19.63 latitude and -155.03 longitude, 67 m (220 ft) above sea level.
The station reports from 1963 to 2023, 61 years of record.
1,464 records set at Keaau 92 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Keaau 92 set a daily record precipitation of 62.2 mm (2.4 in) on 1 November 2022.
About the Station
Location: Hawaii, United States, 19.63 latitude, -155.03 longitude.
Elevation: 67 m (220 ft).
Period of record: 1963 to 2023, 61 years.
Eligible elements: 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 Keaau 92. 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 Keaau 92, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
32.8 C (91.0 F)
12.2 C (54.0 F)
n/a
n/a
Feb
32.8 C (91.0 F)
10.6 C (51.1 F)
n/a
n/a
Mar
31.1 C (88.0 F)
11.1 C (52.0 F)
n/a
n/a
Apr
31.1 C (88.0 F)
14.4 C (57.9 F)
n/a
n/a
May
31.1 C (88.0 F)
14.4 C (57.9 F)
n/a
n/a
Jun
31.1 C (88.0 F)
15.0 C (59.0 F)
n/a
n/a
Jul
31.1 C (88.0 F)
16.1 C (61.0 F)
n/a
n/a
Aug
31.1 C (88.0 F)
15.6 C (60.1 F)
n/a
n/a
Sep
33.9 C (93.0 F)
16.7 C (62.1 F)
n/a
n/a
Oct
32.2 C (90.0 F)
16.1 C (61.0 F)
n/a
n/a
Nov
31.7 C (89.1 F)
13.9 C (57.0 F)
n/a
n/a
Dec
32.8 C (91.0 F)
13.3 C (55.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Keaau 92 still stand. 1963 holds the most, with 170.
Standing records at Keaau 92 by the year they were set
Year set
Standing records
1963
170
1964
123
1965
145
1966
96
1967
104
1968
167
1969
72
1970
69
1971
86
1972
102
1973
73
1974
61
1975
75
1976
70
1977
40
1978
11
Wettest Day of Each Month
Feb: 559.3 mm (22.0 in)
The wettest day on record for each calendar month at Keaau 92. The most was 559.3 mm (22.0 in) on 20 February 1979.
Record daily precipitation for each month at Keaau 92
Month
Record daily precipitation (mm)
Date
Jan
292.1 mm (11.5 in)
30 January 2002
Feb
559.3 mm (22.0 in)
20 February 1979
Mar
233.7 mm (9.2 in)
9 March 2021
Apr
242.3 mm (9.5 in)
24 April 1971
May
180.1 mm (7.1 in)
4 May 1965
Jun
101.6 mm (4.0 in)
26 June 1979
Jul
162.6 mm (6.4 in)
22 July 1987
Aug
406.4 mm (16.0 in)
23 August 2018
Sep
168.9 mm (6.6 in)
20 September 1990
Oct
231.1 mm (9.1 in)
1 October 1987
Nov
495.3 mm (19.5 in)
2 November 2000
Dec
212.9 mm (8.4 in)
2 December 1999
Period of Record Coverage
1963 to 1978
Complete yearUnder 90 percent of days
16 years of record at Keaau 92, 1963 to 1978. 1 years have data for under 90 percent of days and are left out of rankings: 1978.
Cooler than the station meanWarmer than the station mean
One stripe for each of 15 complete years at Keaau 92, 1963 to 1977. Blue stripes are years cooler than the station's own mean of 22.5 C (72.5 F); red stripes are warmer. The coolest year was 1975, at 21.7 C (71.0 F), and the warmest was 1968, at 23.7 C (74.6 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Keaau 92 as warming stripes, 1963 to 1977
Year
Annual mean temperature
Difference from the station mean
1963
23.1 C
+0.56 C
1964
22.7 C
+0.19 C
1965
22.5 C
-0.07 C
1966
22.8 C
+0.25 C
1967
23.0 C
+0.52 C
1968
23.7 C
+1.16 C
1969
22.7 C
+0.15 C
1970
22.6 C
+0.08 C
1971
22.0 C
-0.48 C
1972
22.1 C
-0.38 C
1973
22.0 C
-0.56 C
1974
22.4 C
-0.10 C
1975
21.7 C
-0.84 C
1976
22.0 C
-0.55 C
1977
22.6 C
+0.08 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1963 to 2023
Yearly extremes at Keaau 92: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
33.9 C (93.0 F)
1975
31.7 C (89.1 F)
16
Coldest night (TNn)
10.6 C (51.1 F)
1977
13.1 C (55.5 F)
16
Wettest day (Rx1day)
559.3 mm (22.0 in)
1979
153.9 mm (6.1 in)
61
Wettest five days (Rx5day)
836.4 mm (32.9 in)
1979
220.0 mm (8.7 in)
51
Longest dry spell (CDD)
25 days
2008
9 days
61
Hottest day (TXx)
The hottest day of the year at Keaau 92, 1963 to 2023. The record is 33.9 C (93.0 F) in 1975, marked on the chart; the median year is 31.7 C (89.1 F).
Hottest day (TXx) at Keaau 92 by year
Year
Hottest day (TXx)
1963
32.8 C (91.0 F)
1964
31.1 C (88.0 F)
1965
31.1 C (88.0 F)
1966
31.7 C (89.1 F)
1967
31.1 C (88.0 F)
1968
31.7 C (89.1 F)
1969
32.2 C (90.0 F)
1970
32.2 C (90.0 F)
1971
30.0 C (86.0 F)
1972
31.7 C (89.1 F)
1973
30.6 C (87.1 F)
1974
31.1 C (88.0 F)
1975
33.9 C (93.0 F)
1976
32.2 C (90.0 F)
1977
32.8 C (91.0 F)
1978
30.0 C (86.0 F)
1979
n/a
1980
n/a
1981
n/a
1982
n/a
1983
n/a
1984
n/a
1985
n/a
1986
n/a
1987
n/a
1988
n/a
1989
n/a
1990
n/a
1991
n/a
1992
n/a
1993
n/a
1994
n/a
1995
n/a
1996
n/a
1997
n/a
1998
n/a
1999
n/a
2000
n/a
2001
n/a
2002
n/a
2003
n/a
2004
n/a
2005
n/a
2006
n/a
2007
n/a
2008
n/a
2009
n/a
2010
n/a
2011
n/a
2012
n/a
2013
n/a
2014
n/a
2015
n/a
2016
n/a
2017
n/a
2018
n/a
2019
n/a
2020
n/a
2021
n/a
2022
n/a
2023
n/a
Coldest night (TNn)
The coldest night of the year at Keaau 92, 1963 to 2023. The record is 10.6 C (51.1 F) in 1977, marked on the chart; the median year is 13.1 C (55.5 F).
Coldest night (TNn) at Keaau 92 by year
Year
Coldest night (TNn)
1963
12.2 C (54.0 F)
1964
14.4 C (57.9 F)
1965
11.1 C (52.0 F)
1966
14.4 C (57.9 F)
1967
12.8 C (55.0 F)
1968
14.4 C (57.9 F)
1969
12.8 C (55.0 F)
1970
13.9 C (57.0 F)
1971
14.4 C (57.9 F)
1972
12.8 C (55.0 F)
1973
13.3 C (55.9 F)
1974
13.9 C (57.0 F)
1975
13.3 C (55.9 F)
1976
12.8 C (55.0 F)
1977
10.6 C (51.1 F)
1978
12.8 C (55.0 F)
1979
n/a
1980
n/a
1981
n/a
1982
n/a
1983
n/a
1984
n/a
1985
n/a
1986
n/a
1987
n/a
1988
n/a
1989
n/a
1990
n/a
1991
n/a
1992
n/a
1993
n/a
1994
n/a
1995
n/a
1996
n/a
1997
n/a
1998
n/a
1999
n/a
2000
n/a
2001
n/a
2002
n/a
2003
n/a
2004
n/a
2005
n/a
2006
n/a
2007
n/a
2008
n/a
2009
n/a
2010
n/a
2011
n/a
2012
n/a
2013
n/a
2014
n/a
2015
n/a
2016
n/a
2017
n/a
2018
n/a
2019
n/a
2020
n/a
2021
n/a
2022
n/a
2023
n/a
Wettest day (Rx1day)
The wettest day of the year at Keaau 92, 1963 to 2023. The record is 559.3 mm (22.0 in) in 1979, marked on the chart; the median year is 153.9 mm (6.1 in).
Wettest day (Rx1day) at Keaau 92 by year
Year
Wettest day (Rx1day)
1963
221.2 mm (8.7 in)
1964
172.7 mm (6.8 in)
1965
248.4 mm (9.8 in)
1966
251.5 mm (9.9 in)
1967
145.0 mm (5.7 in)
1968
213.9 mm (8.4 in)
1969
252.5 mm (9.9 in)
1970
295.7 mm (11.6 in)
1971
242.3 mm (9.5 in)
1972
154.9 mm (6.1 in)
1973
231.1 mm (9.1 in)
1974
147.3 mm (5.8 in)
1975
229.1 mm (9.0 in)
1976
135.1 mm (5.3 in)
1977
115.1 mm (4.5 in)
1978
137.9 mm (5.4 in)
1979
559.3 mm (22.0 in)
1980
129.0 mm (5.1 in)
1981
90.9 mm (3.6 in)
1982
212.6 mm (8.4 in)
1983
63.5 mm (2.5 in)
1984
121.4 mm (4.8 in)
1985
117.9 mm (4.6 in)
1986
257.3 mm (10.1 in)
1987
231.1 mm (9.1 in)
1988
116.8 mm (4.6 in)
1989
113.0 mm (4.4 in)
1990
220.0 mm (8.7 in)
1991
141.0 mm (5.6 in)
1992
150.1 mm (5.9 in)
1993
73.9 mm (2.9 in)
1994
230.9 mm (9.1 in)
1995
52.1 mm (2.1 in)
1996
120.9 mm (4.8 in)
1997
154.4 mm (6.1 in)
1998
120.4 mm (4.7 in)
1999
212.9 mm (8.4 in)
2000
495.3 mm (19.5 in)
2001
218.4 mm (8.6 in)
2002
292.1 mm (11.5 in)
2003
56.6 mm (2.2 in)
2004
135.1 mm (5.3 in)
2005
232.4 mm (9.1 in)
2006
215.4 mm (8.5 in)
2007
94.0 mm (3.7 in)
2008
257.3 mm (10.1 in)
2009
133.6 mm (5.3 in)
2010
40.9 mm (1.6 in)
2011
88.6 mm (3.5 in)
2012
70.4 mm (2.8 in)
2013
175.3 mm (6.9 in)
2014
110.0 mm (4.3 in)
2015
64.5 mm (2.5 in)
2016
164.1 mm (6.5 in)
2017
190.5 mm (7.5 in)
2018
406.4 mm (16.0 in)
2019
132.8 mm (5.2 in)
2020
153.9 mm (6.1 in)
2021
233.7 mm (9.2 in)
2022
90.2 mm (3.6 in)
2023
69.9 mm (2.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Keaau 92, 1963 to 2023. The record is 836.4 mm (32.9 in) in 1979, marked on the chart; the median year is 220.0 mm (8.7 in).
Wettest five days (Rx5day) at Keaau 92 by year
Year
Wettest five days (Rx5day)
1963
519.4 mm (20.4 in)
1964
483.1 mm (19.0 in)
1965
377.6 mm (14.9 in)
1966
280.5 mm (11.0 in)
1967
306.6 mm (12.1 in)
1968
384.6 mm (15.1 in)
1969
790.2 mm (31.1 in)
1970
413.9 mm (16.3 in)
1971
450.3 mm (17.7 in)
1972
274.8 mm (10.8 in)
1973
374.2 mm (14.7 in)
1974
344.2 mm (13.6 in)
1975
412.2 mm (16.2 in)
1976
247.2 mm (9.7 in)
1977
202.2 mm (8.0 in)
1978
47.5 mm (1.9 in)
1979
836.4 mm (32.9 in)
1980
45.3 mm (1.8 in)
1981
79.0 mm (3.1 in)
1982
230.2 mm (9.1 in)
1983
116.7 mm (4.6 in)
1984
62.9 mm (2.5 in)
1985
41.4 mm (1.6 in)
1986
40.4 mm (1.6 in)
1987
294.1 mm (11.6 in)
1988
199.7 mm (7.9 in)
1989
266.1 mm (10.5 in)
1990
320.5 mm (12.6 in)
1991
304.5 mm (12.0 in)
1992
236.7 mm (9.3 in)
1993
199.6 mm (7.9 in)
1994
359.1 mm (14.1 in)
1995
119.9 mm (4.7 in)
1996
231.7 mm (9.1 in)
1997
251.2 mm (9.9 in)
1998
16.5 mm (0.6 in)
1999
1.8 mm (0.07 in)
2000
114.4 mm (4.5 in)
2001
50.4 mm (2.0 in)
2002
192.6 mm (7.6 in)
2003
44.8 mm (1.8 in)
2004
93.9 mm (3.7 in)
2005
158.2 mm (6.2 in)
2006
95.3 mm (3.8 in)
2007
193.1 mm (7.6 in)
2008
607.4 mm (23.9 in)
2009
162.7 mm (6.4 in)
2010
26.1 mm (1.0 in)
2011
n/a
2012
n/a
2013
n/a
2014
n/a
2015
68.1 mm (2.7 in)
2016
35.0 mm (1.4 in)
2017
n/a
2018
220.0 mm (8.7 in)
2019
n/a
2020
n/a
2021
n/a
2022
n/a
2023
n/a
Longest dry spell (CDD)
The longest dry spell of the year at Keaau 92, 1963 to 2023. The record is 25 days in 2008, marked on the chart; the median year is 9 days.
Longest dry spell (CDD) at Keaau 92 by year
Year
Longest dry spell (CDD)
1963
9 days
1964
8 days
1965
10 days
1966
7 days
1967
9 days
1968
13 days
1969
17 days
1970
15 days
1971
9 days
1972
15 days
1973
12 days
1974
11 days
1975
6 days
1976
6 days
1977
19 days
1978
15 days
1979
10 days
1980
15 days
1981
19 days
1982
7 days
1983
14 days
1984
4 days
1985
11 days
1986
18 days
1987
11 days
1988
7 days
1989
17 days
1990
7 days
1991
10 days
1992
14 days
1993
11 days
1994
10 days
1995
16 days
1996
15 days
1997
8 days
1998
13 days
1999
8 days
2000
7 days
2001
12 days
2002
7 days
2003
14 days
2004
11 days
2005
17 days
2006
5 days
2007
9 days
2008
25 days
2009
6 days
2010
4 days
2011
2 days
2012
3 days
2013
4 days
2014
4 days
2015
4 days
2016
4 days
2017
3 days
2018
3 days
2019
2 days
2020
2 days
2021
4 days
2022
4 days
2023
3 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.
Download the Data
Data for Keaau 92 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Keaau 92 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.