Record envelope, standing records and threshold days for Manuka 2 (USC00516134), Hawaii, United States, with 67 years of record.
Key Facts for Manuka 2
Manuka 2 (USC00516134) is a weather station in Hawaii, United States at 19.11 latitude and -155.83 longitude, 536 m (1,760 ft) above sea level.
The station reports from 1949 to 2015, 67 years of record.
0 records set at Manuka 2 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Manuka 2 set a daily record precipitation of 5.3 mm (0.21 in) on 18 May 2015.
About the Station
Location: Hawaii, United States, 19.11 latitude, -155.83 longitude.
Elevation: 536 m (1,760 ft).
Period of record: 1949 to 2015, 67 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 Manuka 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 Manuka 2, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
n/a
n/a
n/a
n/a
Feb
n/a
n/a
n/a
n/a
Mar
n/a
n/a
n/a
n/a
Apr
n/a
n/a
n/a
n/a
May
n/a
n/a
n/a
n/a
Jun
n/a
n/a
n/a
n/a
Jul
n/a
n/a
n/a
n/a
Aug
n/a
n/a
n/a
n/a
Sep
n/a
n/a
n/a
n/a
Oct
n/a
n/a
n/a
n/a
Nov
n/a
n/a
n/a
n/a
Dec
n/a
n/a
n/a
n/a
Which Years Hold Standing Records
0 standing records
0 records at Manuka 2 still stand.
Standing records at Manuka 2 by the year they were set
Year set
Standing records
Wettest Day of Each Month
Aug: 177.8 mm (7.0 in)
The wettest day on record for each calendar month at Manuka 2. The most was 177.8 mm (7.0 in) on 31 August 1972.
Record daily precipitation for each month at Manuka 2
Yearly extremes at Manuka 2: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
177.8 mm (7.0 in)
1972
50.3 mm (2.0 in)
58
Wettest five days (Rx5day)
214.2 mm (8.4 in)
2005
32.1 mm (1.3 in)
57
Longest dry spell (CDD)
50 days
1983
22 days
57
Wettest day (Rx1day)
The wettest day of the year at Manuka 2, 1949 to 2015. The record is 177.8 mm (7.0 in) in 1972, marked on the chart; the median year is 50.3 mm (2.0 in).
Wettest day (Rx1day) at Manuka 2 by year
Year
Wettest day (Rx1day)
1949
n/a
1950
n/a
1953
0.0 mm (0.00 in)
1954
0.0 mm (0.00 in)
1955
n/a
1956
157.5 mm (6.2 in)
1958
n/a
1959
n/a
1960
0.0 mm (0.00 in)
1961
n/a
1962
13.7 mm (0.5 in)
1963
58.4 mm (2.3 in)
1964
71.1 mm (2.8 in)
1965
37.3 mm (1.5 in)
1966
49.8 mm (2.0 in)
1967
49.5 mm (1.9 in)
1968
55.4 mm (2.2 in)
1969
23.1 mm (0.9 in)
1970
48.3 mm (1.9 in)
1971
56.4 mm (2.2 in)
1972
177.8 mm (7.0 in)
1973
76.2 mm (3.0 in)
1974
78.7 mm (3.1 in)
1975
53.3 mm (2.1 in)
1976
48.3 mm (1.9 in)
1977
25.4 mm (1.0 in)
1978
66.0 mm (2.6 in)
1979
63.5 mm (2.5 in)
1980
50.8 mm (2.0 in)
1981
38.1 mm (1.5 in)
1982
113.3 mm (4.5 in)
1983
44.5 mm (1.8 in)
1984
35.6 mm (1.4 in)
1985
52.3 mm (2.1 in)
1986
58.4 mm (2.3 in)
1987
50.8 mm (2.0 in)
1988
66.3 mm (2.6 in)
1989
70.9 mm (2.8 in)
1990
62.2 mm (2.4 in)
1991
53.3 mm (2.1 in)
1992
47.5 mm (1.9 in)
1993
68.1 mm (2.7 in)
1994
97.8 mm (3.9 in)
1995
8.9 mm (0.35 in)
1996
66.8 mm (2.6 in)
1997
84.8 mm (3.3 in)
1998
14.5 mm (0.6 in)
1999
53.8 mm (2.1 in)
2000
41.1 mm (1.6 in)
2001
25.4 mm (1.0 in)
2002
118.9 mm (4.7 in)
2003
8.1 mm (0.32 in)
2004
32.5 mm (1.3 in)
2005
118.9 mm (4.7 in)
2006
56.6 mm (2.2 in)
2007
127.5 mm (5.0 in)
2008
25.9 mm (1.0 in)
2009
30.0 mm (1.2 in)
2010
4.3 mm (0.17 in)
2011
12.2 mm (0.5 in)
2012
9.7 mm (0.38 in)
2013
12.4 mm (0.5 in)
2014
29.5 mm (1.2 in)
2015
31.8 mm (1.3 in)
Wettest five days (Rx5day)
The wettest five days of the year at Manuka 2, 1949 to 2015. The record is 214.2 mm (8.4 in) in 2005, marked on the chart; the median year is 32.1 mm (1.3 in).
Wettest five days (Rx5day) at Manuka 2 by year
Year
Wettest five days (Rx5day)
1949
n/a
1950
n/a
1953
0.0 mm (0.00 in)
1954
0.0 mm (0.00 in)
1955
n/a
1956
n/a
1958
n/a
1959
n/a
1960
0.0 mm (0.00 in)
1961
n/a
1962
4.3 mm (0.17 in)
1963
75.0 mm (3.0 in)
1964
27.4 mm (1.1 in)
1965
25.9 mm (1.0 in)
1966
30.5 mm (1.2 in)
1967
9.9 mm (0.39 in)
1968
60.0 mm (2.4 in)
1969
11.5 mm (0.5 in)
1970
21.1 mm (0.8 in)
1971
110.2 mm (4.3 in)
1972
30.5 mm (1.2 in)
1973
127.0 mm (5.0 in)
1974
79.2 mm (3.1 in)
1975
66.0 mm (2.6 in)
1976
22.8 mm (0.9 in)
1977
48.2 mm (1.9 in)
1978
71.2 mm (2.8 in)
1979
39.4 mm (1.6 in)
1980
53.3 mm (2.1 in)
1981
76.2 mm (3.0 in)
1982
69.7 mm (2.7 in)
1983
47.8 mm (1.9 in)
1984
19.5 mm (0.8 in)
1985
30.5 mm (1.2 in)
1986
75.5 mm (3.0 in)
1987
72.4 mm (2.9 in)
1988
69.9 mm (2.8 in)
1989
91.2 mm (3.6 in)
1990
63.2 mm (2.5 in)
1991
53.3 mm (2.1 in)
1992
49.0 mm (1.9 in)
1993
68.1 mm (2.7 in)
1994
134.6 mm (5.3 in)
1995
8.9 mm (0.35 in)
1996
94.5 mm (3.7 in)
1997
30.0 mm (1.2 in)
1998
17.7 mm (0.7 in)
1999
17.3 mm (0.7 in)
2000
4.4 mm (0.17 in)
2001
7.9 mm (0.31 in)
2002
44.7 mm (1.8 in)
2003
9.1 mm (0.36 in)
2004
9.9 mm (0.39 in)
2005
214.2 mm (8.4 in)
2006
89.1 mm (3.5 in)
2007
132.3 mm (5.2 in)
2008
5.1 mm (0.20 in)
2009
27.2 mm (1.1 in)
2010
4.1 mm (0.16 in)
2011
13.5 mm (0.5 in)
2012
11.3 mm (0.4 in)
2013
14.7 mm (0.6 in)
2014
33.1 mm (1.3 in)
2015
32.1 mm (1.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Manuka 2, 1949 to 2015. The record is 50 days in 1983, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Manuka 2 by year
Year
Longest dry spell (CDD)
1949
n/a
1950
n/a
1953
31 days
1954
31 days
1955
n/a
1956
n/a
1958
n/a
1959
n/a
1960
29 days
1961
n/a
1962
11 days
1963
11 days
1964
10 days
1965
9 days
1966
12 days
1967
14 days
1968
17 days
1969
21 days
1970
18 days
1971
47 days
1972
30 days
1973
30 days
1974
16 days
1975
14 days
1976
25 days
1977
27 days
1978
25 days
1979
19 days
1980
17 days
1981
42 days
1982
19 days
1983
50 days
1984
24 days
1985
19 days
1986
20 days
1987
18 days
1988
22 days
1989
20 days
1990
50 days
1991
28 days
1992
39 days
1993
30 days
1994
26 days
1995
23 days
1996
22 days
1997
16 days
1998
32 days
1999
18 days
2000
39 days
2001
46 days
2002
32 days
2003
22 days
2004
11 days
2005
29 days
2006
23 days
2007
30 days
2008
41 days
2009
19 days
2010
24 days
2011
21 days
2012
32 days
2013
5 days
2014
17 days
2015
21 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 Manuka 2 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Manuka 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.