Honolua Fld 49 494 Weather Records (USC00511914)

Record envelope, standing records and threshold days for Honolua Fld 49 494 (USC00511914), Hawaii, United States, with 97 years of record.

Key Facts for Honolua Fld 49 494

Honolua Fld 49 494 (USC00511914) is a weather station in Hawaii, United States at 21.01 latitude and -156.64 longitude, 40 m (130 ft) above sea level.
The station reports from 1907 to 2003, 97 years of record.
1,460 records set at Honolua Fld 49 494 still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Honolua Fld 49 494 set a daily record precipitation of 116.8 mm (4.6 in) on 30 January 2003.

About the Station

Location: Hawaii, United States, 21.01 latitude, -156.64 longitude.
Elevation: 40 m (130 ft).
Period of record: 1907 to 2003, 97 years.
Eligible elements: prcp.

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 Honolua Fld 49 494. 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 Honolua Fld 49 494, 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)	15.6 C (60.1 F)	n/a	n/a
Feb	31.1 C (88.0 F)	15.6 C (60.1 F)	n/a	n/a
Mar	32.8 C (91.0 F)	15.0 C (59.0 F)	n/a	n/a
Apr	36.1 C (97.0 F)	16.1 C (61.0 F)	n/a	n/a
May	36.7 C (98.1 F)	16.7 C (62.1 F)	n/a	n/a
Jun	36.7 C (98.1 F)	16.7 C (62.1 F)	n/a	n/a
Jul	35.0 C (95.0 F)	18.3 C (64.9 F)	n/a	n/a
Aug	35.6 C (96.1 F)	20.0 C (68.0 F)	n/a	n/a
Sep	35.6 C (96.1 F)	18.9 C (66.0 F)	n/a	n/a
Oct	34.4 C (93.9 F)	18.3 C (64.9 F)	n/a	n/a
Nov	32.8 C (91.0 F)	16.7 C (62.1 F)	n/a	n/a
Dec	31.7 C (89.1 F)	16.7 C (62.1 F)	n/a	n/a

Which Years Hold Standing Records

1,460 standing records

1,460 records at Honolua Fld 49 494 still stand. 1918 holds the most, with 366.

Wettest Day of Each Month

Dec: 288.8 mm (11.4 in)

The wettest day on record for each calendar month at Honolua Fld 49 494. The most was 288.8 mm (11.4 in) on 30 December 1983.

Record daily precipitation for each month at Honolua Fld 49 494
Month	Record daily precipitation (mm)	Date
Jan	279.4 mm (11.0 in)	29 January 1982
Feb	213.4 mm (8.4 in)	28 February 1982
Mar	217.9 mm (8.6 in)	31 March 1982
Apr	154.4 mm (6.1 in)	30 April 1987
May	109.7 mm (4.3 in)	31 May 1983
Jun	114.0 mm (4.5 in)	30 June 1982
Jul	103.6 mm (4.1 in)	23 July 1993
Aug	92.7 mm (3.6 in)	31 August 1983
Sep	97.3 mm (3.8 in)	30 September 1983
Oct	84.1 mm (3.3 in)	26 October 1993
Nov	178.1 mm (7.0 in)	26 November 1986
Dec	288.8 mm (11.4 in)	30 December 1983

Period of Record Coverage

1918 to 1924

6 years of record at Honolua Fld 49 494, 1918 to 1924. 6 years have data for under 90 percent of days and are left out of rankings: 1918, 1919, 1920, 1921, 1922, 1924.

Latest Records

Latest records at Honolua Fld 49 494
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 January 2003	Honolua Fld 49 494, US	daily rain	116.8 mm (4.6 in)	4.8 mm (0.19 in)	0 years	11 of 100 (Routine)
12 November 2002	Honolua Fld 49 494, US	daily rain	20.3 mm (0.8 in)	6.8 mm (0.27 in)	80 years	20 of 100 (Routine)
18 October 2002	Honolua Fld 49 494, US	daily rain	30.5 mm (1.2 in)	8.9 mm (0.35 in)	12 years	21 of 100 (Routine)
16 October 2002	Honolua Fld 49 494, US	daily rain	44.2 mm (1.7 in)	26.9 mm (1.1 in)	95 years	66 of 100 (Major)
15 October 2002	Honolua Fld 49 494, US	daily rain	60.5 mm (2.4 in)	29.5 mm (1.2 in)	84 years	65 of 100 (Major)
14 May 2002	Honolua Fld 49 494, US	daily rain	25.4 mm (1.0 in)	7.4 mm (0.29 in)	88 years	41 of 100 (Notable)
5 March 2002	Honolua Fld 49 494, US	daily rain	14.0 mm (0.6 in)	2.8 mm (0.11 in)	72 years	20 of 100 (Routine)
30 January 2002	Honolua Fld 49 494, US	daily rain	112.0 mm (4.4 in)	28.7 mm (1.1 in)	64 years	41 of 100 (Notable)
10 January 2002	Honolua Fld 49 494, US	daily rain	7.1 mm (0.28 in)	1.5 mm (0.06 in)	63 years	20 of 100 (Routine)
27 November 2001	Honolua Fld 49 494, US	daily rain	102.1 mm (4.0 in)	1.3 mm (0.05 in)	16 years	13 of 100 (Routine)
8 November 2001	Honolua Fld 49 494, US	daily rain	31.8 mm (1.3 in)	11.5 mm (0.5 in)	64 years	34 of 100 (Routine)
6 November 2001	Honolua Fld 49 494, US	daily rain	15.7 mm (0.6 in)	8.6 mm (0.34 in)	84 years	20 of 100 (Routine)
2 October 2001	Honolua Fld 49 494, US	daily rain	10.4 mm (0.4 in)	5.1 mm (0.20 in)	76 years	20 of 100 (Routine)
21 August 2001	Honolua Fld 49 494, US	daily rain	15.2 mm (0.6 in)	5.3 mm (0.21 in)	80 years	20 of 100 (Routine)
16 August 2001	Honolua Fld 49 494, US	daily rain	16.5 mm (0.6 in)	1.3 mm (0.05 in)	94 years	20 of 100 (Routine)
2 November 2000	Honolua Fld 49 494, US	daily rain	48.3 mm (1.9 in)	40.2 mm (1.6 in)	75 years	54 of 100 (Notable)
27 September 2000	Honolua Fld 49 494, US	daily rain	13.5 mm (0.5 in)	6.9 mm (0.27 in)	85 years	20 of 100 (Routine)
17 August 2000	Honolua Fld 49 494, US	daily rain	12.4 mm (0.5 in)	1.7 mm (0.07 in)	77 years	20 of 100 (Routine)
27 July 2000	Honolua Fld 49 494, US	daily rain	9.7 mm (0.38 in)	3.6 mm (0.14 in)	6 years	14 of 100 (Routine)
6 July 2000	Honolua Fld 49 494, US	daily rain	21.8 mm (0.9 in)	4.0 mm (0.16 in)	11 years	16 of 100 (Routine)

Extremes by Year

1907 to 2003

Yearly extremes at Honolua Fld 49 494: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.7 C (98.1 F)	1919	35.3 C (95.5 F)	6
Coldest night (TNn)	15.0 C (59.0 F)	1918	15.6 C (60.1 F)	6
Wettest day (Rx1day)	288.8 mm (11.4 in)	1983	75.1 mm (3.0 in)	56
Wettest five days (Rx5day)	356.9 mm (14.1 in)	1989	95.8 mm (3.8 in)	49
Longest dry spell (CDD)	42 days	1920	13 days	51

Hottest day (TXx)

The hottest day of the year at Honolua Fld 49 494, 1907 to 2003. The record is 36.7 C (98.1 F) in 1919, marked on the chart; the median year is 35.3 C (95.5 F).

Hottest day (TXx) at Honolua Fld 49 494 by year
Year	Hottest day (TXx)
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	35.6 C (96.1 F)
1919	36.7 C (98.1 F)
1920	36.7 C (98.1 F)
1921	35.0 C (95.0 F)
1922	35.0 C (95.0 F)
1923	n/a
1924	29.4 C (84.9 F)
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1949	n/a
1950	n/a
1952	n/a
1953	n/a
1958	n/a
1959	n/a
1971	n/a
1977	n/a
1978	n/a
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

Coldest night (TNn)

The coldest night of the year at Honolua Fld 49 494, 1907 to 2003. The record is 15.0 C (59.0 F) in 1918, marked on the chart; the median year is 15.6 C (60.1 F).

Coldest night (TNn) at Honolua Fld 49 494 by year
Year	Coldest night (TNn)
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	15.0 C (59.0 F)
1919	15.6 C (60.1 F)
1920	15.6 C (60.1 F)
1921	15.6 C (60.1 F)
1922	15.0 C (59.0 F)
1923	n/a
1924	17.2 C (63.0 F)
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1949	n/a
1950	n/a
1952	n/a
1953	n/a
1958	n/a
1959	n/a
1971	n/a
1977	n/a
1978	n/a
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

Wettest day (Rx1day)

The wettest day of the year at Honolua Fld 49 494, 1907 to 2003. The record is 288.8 mm (11.4 in) in 1983, marked on the chart; the median year is 75.1 mm (3.0 in).

Wettest day (Rx1day) at Honolua Fld 49 494 by year
Year	Wettest day (Rx1day)
1907	78.2 mm (3.1 in)
1908	53.3 mm (2.1 in)
1909	112.0 mm (4.4 in)
1910	63.0 mm (2.5 in)
1911	77.2 mm (3.0 in)
1912	40.6 mm (1.6 in)
1913	62.0 mm (2.4 in)
1914	68.8 mm (2.7 in)
1915	70.1 mm (2.8 in)
1916	133.4 mm (5.3 in)
1917	84.6 mm (3.3 in)
1918	69.3 mm (2.7 in)
1919	34.3 mm (1.4 in)
1920	81.3 mm (3.2 in)
1921	124.5 mm (4.9 in)
1922	67.3 mm (2.6 in)
1923	168.9 mm (6.6 in)
1924	136.4 mm (5.4 in)
1925	153.7 mm (6.1 in)
1926	25.4 mm (1.0 in)
1927	161.3 mm (6.4 in)
1928	24.1 mm (0.9 in)
1929	83.8 mm (3.3 in)
1930	168.4 mm (6.6 in)
1931	18.5 mm (0.7 in)
1932	58.4 mm (2.3 in)
1933	21.6 mm (0.9 in)
1934	53.1 mm (2.1 in)
1935	72.9 mm (2.9 in)
1936	39.9 mm (1.6 in)
1937	109.5 mm (4.3 in)
1938	51.3 mm (2.0 in)
1939	67.6 mm (2.7 in)
1949	n/a
1950	n/a
1952	n/a
1953	n/a
1958	0.0 mm (0.00 in)
1959	n/a
1971	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	279.4 mm (11.0 in)
1983	288.8 mm (11.4 in)
1984	158.2 mm (6.2 in)
1985	167.9 mm (6.6 in)
1986	178.1 mm (7.0 in)
1987	280.9 mm (11.1 in)
1988	81.5 mm (3.2 in)
1989	146.1 mm (5.8 in)
1990	54.6 mm (2.1 in)
1991	47.0 mm (1.9 in)
1992	34.3 mm (1.4 in)
1993	103.6 mm (4.1 in)
1994	107.2 mm (4.2 in)
1995	36.3 mm (1.4 in)
1996	56.6 mm (2.2 in)
1997	40.4 mm (1.6 in)
1998	57.2 mm (2.3 in)
1999	20.6 mm (0.8 in)
2000	103.6 mm (4.1 in)
2001	102.1 mm (4.0 in)
2002	112.0 mm (4.4 in)
2003	116.8 mm (4.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Honolua Fld 49 494, 1907 to 2003. The record is 356.9 mm (14.1 in) in 1989, marked on the chart; the median year is 95.8 mm (3.8 in).

Wettest five days (Rx5day) at Honolua Fld 49 494 by year
Year	Wettest five days (Rx5day)
1907	118.8 mm (4.7 in)
1908	93.5 mm (3.7 in)
1909	188.3 mm (7.4 in)
1910	102.9 mm (4.1 in)
1911	83.9 mm (3.3 in)
1912	69.1 mm (2.7 in)
1913	175.8 mm (6.9 in)
1914	103.1 mm (4.1 in)
1915	80.8 mm (3.2 in)
1916	229.4 mm (9.0 in)
1917	95.8 mm (3.8 in)
1918	145.5 mm (5.7 in)
1919	48.3 mm (1.9 in)
1920	132.9 mm (5.2 in)
1921	159.9 mm (6.3 in)
1922	135.7 mm (5.3 in)
1923	217.7 mm (8.6 in)
1924	178.0 mm (7.0 in)
1925	176.6 mm (7.0 in)
1926	45.0 mm (1.8 in)
1927	236.9 mm (9.3 in)
1928	41.5 mm (1.6 in)
1929	210.3 mm (8.3 in)
1930	216.0 mm (8.5 in)
1931	41.9 mm (1.6 in)
1932	82.3 mm (3.2 in)
1933	21.9 mm (0.9 in)
1934	66.7 mm (2.6 in)
1935	53.6 mm (2.1 in)
1936	78.3 mm (3.1 in)
1937	252.8 mm (10.0 in)
1938	102.1 mm (4.0 in)
1939	112.3 mm (4.4 in)
1949	n/a
1950	n/a
1952	n/a
1953	n/a
1958	n/a
1959	n/a
1971	n/a
1977	n/a
1978	n/a
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	114.5 mm (4.5 in)
1989	356.9 mm (14.1 in)
1990	145.5 mm (5.7 in)
1991	68.5 mm (2.7 in)
1992	35.6 mm (1.4 in)
1993	76.2 mm (3.0 in)
1994	29.3 mm (1.2 in)
1995	34.1 mm (1.3 in)
1996	16.0 mm (0.6 in)
1997	28.7 mm (1.1 in)
1998	106.8 mm (4.2 in)
1999	19.1 mm (0.8 in)
2000	23.7 mm (0.9 in)
2001	117.6 mm (4.6 in)
2002	40.9 mm (1.6 in)
2003	6.3 mm (0.25 in)

Longest dry spell (CDD)

The longest dry spell of the year at Honolua Fld 49 494, 1907 to 2003. The record is 42 days in 1920, marked on the chart; the median year is 13 days.

Longest dry spell (CDD) at Honolua Fld 49 494 by year
Year	Longest dry spell (CDD)
1907	13 days
1908	13 days
1909	15 days
1910	20 days
1911	13 days
1912	17 days
1913	22 days
1914	11 days
1915	22 days
1916	18 days
1917	24 days
1918	13 days
1919	31 days
1920	42 days
1921	17 days
1922	16 days
1923	11 days
1924	16 days
1925	16 days
1926	16 days
1927	12 days
1928	15 days
1929	19 days
1930	12 days
1931	9 days
1932	14 days
1933	13 days
1934	2 days
1935	15 days
1936	20 days
1937	8 days
1938	12 days
1939	9 days
1949	n/a
1950	n/a
1952	n/a
1953	n/a
1958	1 day
1959	n/a
1971	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	1 day
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	13 days
1989	9 days
1990	8 days
1991	13 days
1992	14 days
1993	9 days
1994	13 days
1995	15 days
1996	11 days
1997	10 days
1998	23 days
1999	11 days
2000	10 days
2001	13 days
2002	18 days
2003	11 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 Honolua Fld 49 494 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Honolua Fld 49 494 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 2026-10-17 (17 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).

Days with data per year at Honolua Fld 49 494
Year	Days with data	Share of year	Complete
1918	280	77%	No
1919	272	75%	No
1920	314	86%	No
1921	293	80%	No
1922	263	72%	No
1924	61	17%	No