Lualualei 804 Weather Records (USC00515647)

Record envelope, standing records and threshold days for Lualualei 804 (USC00515647), Hawaii, United States, with 78 years of record.

Key Facts for Lualualei 804

Lualualei 804 (USC00515647) is a weather station in Hawaii, United States at 21.42 latitude and -158.13 longitude, 36 m (118 ft) above sea level.
The station reports from 1949 to 2026, 78 years of record.
1,464 records set at Lualualei 804 still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Hawaii, United States, 21.42 latitude, -158.13 longitude.
Elevation: 36 m (118 ft).
Period of record: 1949 to 2026, 78 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Lualualei 804. 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 Lualualei 804, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.2 C (90.0 F)	11.1 C (52.0 F)	n/a	n/a
Feb	31.1 C (88.0 F)	12.2 C (54.0 F)	n/a	n/a
Mar	30.6 C (87.1 F)	11.7 C (53.1 F)	n/a	n/a
Apr	33.3 C (91.9 F)	13.3 C (55.9 F)	n/a	n/a
May	33.3 C (91.9 F)	15.0 C (59.0 F)	n/a	n/a
Jun	33.3 C (91.9 F)	13.3 C (55.9 F)	n/a	n/a
Jul	33.3 C (91.9 F)	17.2 C (63.0 F)	n/a	n/a
Aug	34.4 C (93.9 F)	17.2 C (63.0 F)	n/a	n/a
Sep	33.9 C (93.0 F)	16.1 C (61.0 F)	n/a	n/a
Oct	35.6 C (96.1 F)	15.6 C (60.1 F)	n/a	n/a
Nov	34.4 C (93.9 F)	14.4 C (57.9 F)	n/a	n/a
Dec	31.1 C (88.0 F)	11.7 C (53.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Lualualei 804 still stand. 1972 holds the most, with 213.

Wettest Day of Each Month

Nov: 310.6 mm (12.2 in)

The wettest day on record for each calendar month at Lualualei 804. The most was 310.6 mm (12.2 in) on 29 November 1954.

Record daily precipitation for each month at Lualualei 804
Month	Record daily precipitation (mm)	Date
Jan	168.9 mm (6.6 in)	23 January 1950
Feb	137.4 mm (5.4 in)	24 February 1955
Mar	212.1 mm (8.4 in)	6 March 1958
Apr	88.9 mm (3.5 in)	29 April 1954
May	53.3 mm (2.1 in)	15 May 1965
Jun	74.9 mm (2.9 in)	16 June 1971
Jul	28.4 mm (1.1 in)	26 July 1964
Aug	107.2 mm (4.2 in)	7 August 1959
Sep	58.4 mm (2.3 in)	14 September 1967
Oct	104.6 mm (4.1 in)	14 October 1965
Nov	310.6 mm (12.2 in)	29 November 1954
Dec	235.5 mm (9.3 in)	18 December 1949

Period of Record Coverage

1950 to 1976

10 years of record at Lualualei 804, 1950 to 1976. 4 years have data for under 90 percent of days and are left out of rankings: 1950, 1968, 1975, 1976.

Days with data per year at Lualualei 804
Year	Days with data	Share of year	Complete
1950	31	8%	No
1968	246	67%	No
1969	360	99%	Yes
1970	365	100%	Yes
1971	358	98%	Yes
1972	361	99%	Yes
1973	357	98%	Yes
1974	346	95%	Yes
1975	295	81%	No
1976	244	67%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1949 to 2026

Yearly extremes at Lualualei 804: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.6 C (96.1 F)	1972	32.8 C (91.0 F)	10
Coldest night (TNn)	11.1 C (52.0 F)	1969	12.0 C (53.5 F)	10
Wettest day (Rx1day)	310.6 mm (12.2 in)	1954	88.9 mm (3.5 in)	29
Wettest five days (Rx5day)	410.0 mm (16.1 in)	1957	123.7 mm (4.9 in)	29
Longest dry spell (CDD)	97 days	1953	39 days	29

Hottest day (TXx)

The hottest day of the year at Lualualei 804, 1949 to 2026. The record is 35.6 C (96.1 F) in 1972, marked on the chart; the median year is 32.8 C (91.0 F).

Hottest day (TXx) at Lualualei 804 by year
Year	Hottest day (TXx)
1949	n/a
1950	33.3 C (91.9 F)
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	33.9 C (93.0 F)
1969	32.2 C (90.0 F)
1970	32.8 C (91.0 F)
1971	32.8 C (91.0 F)
1972	35.6 C (96.1 F)
1973	34.4 C (93.9 F)
1974	32.2 C (90.0 F)
1975	31.7 C (89.1 F)
1976	31.7 C (89.1 F)
2026	n/a

Coldest night (TNn)

The coldest night of the year at Lualualei 804, 1949 to 2026. The record is 11.1 C (52.0 F) in 1969, marked on the chart; the median year is 12.0 C (53.5 F).

Coldest night (TNn) at Lualualei 804 by year
Year	Coldest night (TNn)
1949	n/a
1950	20.0 C (68.0 F)
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	15.6 C (60.1 F)
1969	11.1 C (52.0 F)
1970	12.2 C (54.0 F)
1971	11.7 C (53.1 F)
1972	11.7 C (53.1 F)
1973	11.1 C (52.0 F)
1974	12.2 C (54.0 F)
1975	12.2 C (54.0 F)
1976	11.7 C (53.1 F)
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Lualualei 804, 1949 to 2026. The record is 310.6 mm (12.2 in) in 1954, marked on the chart; the median year is 88.9 mm (3.5 in).

Wettest day (Rx1day) at Lualualei 804 by year
Year	Wettest day (Rx1day)
1949	235.5 mm (9.3 in)
1950	168.9 mm (6.6 in)
1951	92.7 mm (3.6 in)
1952	60.2 mm (2.4 in)
1953	23.4 mm (0.9 in)
1954	310.6 mm (12.2 in)
1955	137.4 mm (5.4 in)
1956	116.1 mm (4.6 in)
1957	159.8 mm (6.3 in)
1958	212.1 mm (8.4 in)
1959	107.2 mm (4.2 in)
1960	26.4 mm (1.0 in)
1961	50.5 mm (2.0 in)
1962	100.8 mm (4.0 in)
1963	78.7 mm (3.1 in)
1964	113.3 mm (4.5 in)
1965	104.6 mm (4.1 in)
1966	55.9 mm (2.2 in)
1967	61.0 mm (2.4 in)
1968	88.9 mm (3.5 in)
1969	168.1 mm (6.6 in)
1970	20.8 mm (0.8 in)
1971	74.9 mm (2.9 in)
1972	41.7 mm (1.6 in)
1973	43.9 mm (1.7 in)
1974	50.8 mm (2.0 in)
1975	133.9 mm (5.3 in)
1976	19.3 mm (0.8 in)
2026	7.9 mm (0.31 in)

Wettest five days (Rx5day)

The wettest five days of the year at Lualualei 804, 1949 to 2026. The record is 410.0 mm (16.1 in) in 1957, marked on the chart; the median year is 123.7 mm (4.9 in).

Wettest five days (Rx5day) at Lualualei 804 by year
Year	Wettest five days (Rx5day)
1949	250.7 mm (9.9 in)
1950	195.6 mm (7.7 in)
1951	231.4 mm (9.1 in)
1952	75.7 mm (3.0 in)
1953	53.4 mm (2.1 in)
1954	316.4 mm (12.5 in)
1955	240.9 mm (9.5 in)
1956	126.0 mm (5.0 in)
1957	410.0 mm (16.1 in)
1958	264.7 mm (10.4 in)
1959	123.7 mm (4.9 in)
1960	35.6 mm (1.4 in)
1961	64.0 mm (2.5 in)
1962	138.6 mm (5.5 in)
1963	140.0 mm (5.5 in)
1964	153.5 mm (6.0 in)
1965	200.2 mm (7.9 in)
1966	170.4 mm (6.7 in)
1967	76.2 mm (3.0 in)
1968	113.3 mm (4.5 in)
1969	24.4 mm (1.0 in)
1970	3.0 mm (0.12 in)
1971	128.5 mm (5.1 in)
1972	72.1 mm (2.8 in)
1973	43.9 mm (1.7 in)
1974	61.5 mm (2.4 in)
1975	42.9 mm (1.7 in)
1976	18.6 mm (0.7 in)
2026	9.7 mm (0.38 in)

Longest dry spell (CDD)

The longest dry spell of the year at Lualualei 804, 1949 to 2026. The record is 97 days in 1953, marked on the chart; the median year is 39 days.

Longest dry spell (CDD) at Lualualei 804 by year
Year	Longest dry spell (CDD)
1949	26 days
1950	60 days
1951	27 days
1952	47 days
1953	97 days
1954	60 days
1955	53 days
1956	34 days
1957	72 days
1958	67 days
1959	42 days
1960	55 days
1961	47 days
1962	68 days
1963	25 days
1964	33 days
1965	36 days
1966	34 days
1967	34 days
1968	38 days
1969	18 days
1970	39 days
1971	20 days
1972	26 days
1973	39 days
1974	48 days
1975	52 days
1976	55 days
2026	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 Lualualei 804 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Lualualei 804 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.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).