Honomu Makai 143 Weather Records (USC00511955)

Record envelope, standing records and threshold days for Honomu Makai 143 (USC00511955), Hawaii, United States, with 43 years of record.

Key Facts for Honomu Makai 143

Honomu Makai 143 (USC00511955) is a weather station in Hawaii, United States at 19.87 latitude and -155.12 longitude, 107 m (351 ft) above sea level.
The station reports from 1921 to 1963, 43 years of record.
848 records set at Honomu Makai 143 still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Honomu Makai 143 set a daily record precipitation of 102.1 mm (4.0 in) on 25 October 1963.

About the Station

Location: Hawaii, United States, 19.87 latitude, -155.12 longitude.
Elevation: 107 m (351 ft).
Period of record: 1921 to 1963, 43 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 Honomu Makai 143. 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 Honomu Makai 143, 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	27.8 C (82.0 F)	12.8 C (55.0 F)	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	28.9 C (84.0 F)	13.3 C (55.9 F)	n/a	n/a
Jun	30.0 C (86.0 F)	13.3 C (55.9 F)	n/a	n/a
Jul	30.0 C (86.0 F)	15.6 C (60.1 F)	n/a	n/a
Aug	30.0 C (86.0 F)	17.8 C (64.0 F)	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	29.4 C (84.9 F)	17.2 C (63.0 F)	n/a	n/a
Dec	28.9 C (84.0 F)	17.8 C (64.0 F)	n/a	n/a

Which Years Hold Standing Records

848 standing records

848 records at Honomu Makai 143 still stand. 1942 holds the most, with 358.

Wettest Day of Each Month

Feb: 448.3 mm (17.6 in)

The wettest day on record for each calendar month at Honomu Makai 143. The most was 448.3 mm (17.6 in) on 11 February 1932.

Record daily precipitation for each month at Honomu Makai 143
Month	Record daily precipitation (mm)	Date
Jan	203.5 mm (8.0 in)	17 January 1921
Feb	448.3 mm (17.6 in)	11 February 1932
Mar	324.1 mm (12.8 in)	2 March 1939
Apr	218.7 mm (8.6 in)	9 April 1938
May	97.0 mm (3.8 in)	7 May 1963
Jun	114.8 mm (4.5 in)	29 June 1930
Jul	165.9 mm (6.5 in)	22 July 1931
Aug	155.4 mm (6.1 in)	8 August 1958
Sep	187.7 mm (7.4 in)	18 September 1931
Oct	247.7 mm (9.8 in)	26 October 1951
Nov	275.3 mm (10.8 in)	2 November 1959
Dec	243.8 mm (9.6 in)	7 December 1946

Period of Record Coverage

1921 to 1949

5 years of record at Honomu Makai 143, 1921 to 1949. 5 years have data for under 90 percent of days and are left out of rankings: 1921, 1923, 1942, 1943, 1949.

Latest Records

Latest records at Honomu Makai 143
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 October 1963	Honomu Makai 143, US	daily rain	102.1 mm (4.0 in)	21.8 mm (0.9 in)	26 years	22 of 100 (Routine)
29 September 1963	Honomu Makai 143, US	daily rain	55.9 mm (2.2 in)	24.1 mm (0.9 in)	36 years	29 of 100 (Routine)
17 September 1963	Honomu Makai 143, US	daily rain	66.0 mm (2.6 in)	31.5 mm (1.2 in)	32 years	32 of 100 (Routine)
28 July 1963	Honomu Makai 143, US	daily rain	37.8 mm (1.5 in)	1.5 mm (0.06 in)	8 years	7 of 100 (Routine)
27 July 1963	Honomu Makai 143, US	daily rain	44.7 mm (1.8 in)	6.6 mm (0.26 in)	28 years	17 of 100 (Routine)
19 July 1963	Honomu Makai 143, US	daily rain	34.5 mm (1.4 in)	12.4 mm (0.5 in)	16 years	18 of 100 (Routine)
18 June 1963	Honomu Makai 143, US	daily rain	21.1 mm (0.8 in)	0.3 mm (0.01 in)	17 years	9 of 100 (Routine)
11 June 1963	Honomu Makai 143, US	daily rain	12.7 mm (0.5 in)	3.6 mm (0.14 in)	16 years	12 of 100 (Routine)
5 June 1963	Honomu Makai 143, US	daily rain	23.6 mm (0.9 in)	11.2 mm (0.4 in)	36 years	20 of 100 (Routine)
1 June 1963	Honomu Makai 143, US	daily rain	33.3 mm (1.3 in)	2.8 mm (0.11 in)	25 years	13 of 100 (Routine)
16 May 1963	Honomu Makai 143, US	daily rain	71.6 mm (2.8 in)	38.6 mm (1.5 in)	21 years	41 of 100 (Notable)
10 May 1963	Honomu Makai 143, US	daily rain	72.1 mm (2.8 in)	16.7 mm (0.7 in)	28 years	25 of 100 (Routine)
7 May 1963	Honomu Makai 143, US	monthly rain	97.0 mm (3.8 in)	2.0 mm (0.08 in)	28 years	23 of 100 (Routine)
17 April 1963	Honomu Makai 143, US	daily rain	129.5 mm (5.1 in)	28.7 mm (1.1 in)	28 years	24 of 100 (Routine)
16 April 1963	Honomu Makai 143, US	daily rain	123.7 mm (4.9 in)	45.0 mm (1.8 in)	2 years	23 of 100 (Routine)
23 March 1963	Honomu Makai 143, US	daily rain	76.5 mm (3.0 in)	38.4 mm (1.5 in)	0 years	17 of 100 (Routine)
23 March 1962	Honomu Makai 143, US	daily rain	38.1 mm (1.5 in)	5.1 mm (0.20 in)	12 years	8 of 100 (Routine)
10 October 1961	Honomu Makai 143, US	daily rain	36.1 mm (1.4 in)	9.2 mm (0.36 in)	34 years	18 of 100 (Routine)
1 July 1961	Honomu Makai 143, US	daily rain	50.8 mm (2.0 in)	22.6 mm (0.9 in)	32 years	30 of 100 (Routine)
17 May 1961	Honomu Makai 143, US	daily rain	43.9 mm (1.7 in)	4.0 mm (0.16 in)	34 years	17 of 100 (Routine)

Extremes by Year

1921 to 1963

Yearly extremes at Honomu Makai 143: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	30.0 C (86.0 F)	1923	30.0 C (86.0 F)	5
Coldest night (TNn)	12.8 C (55.0 F)	1942	15.6 C (60.1 F)	5
Wettest day (Rx1day)	448.3 mm (17.6 in)	1932	184.2 mm (7.3 in)	43
Wettest five days (Rx5day)	807.2 mm (31.8 in)	1932	373.1 mm (14.7 in)	43
Longest dry spell (CDD)	26 days	1945	9 days	43

Hottest day (TXx)

The hottest day of the year at Honomu Makai 143, 1921 to 1963. The record is 30.0 C (86.0 F) in 1923, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at Honomu Makai 143 by year
Year	Hottest day (TXx)
1921	27.2 C (81.0 F)
1922	n/a
1923	30.0 C (86.0 F)
1924	n/a
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
1940	n/a
1941	n/a
1942	30.0 C (86.0 F)
1943	30.0 C (86.0 F)
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	27.2 C (81.0 F)
1950	n/a
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

Coldest night (TNn)

The coldest night of the year at Honomu Makai 143, 1921 to 1963. The record is 12.8 C (55.0 F) in 1942, marked on the chart; the median year is 15.6 C (60.1 F).

Coldest night (TNn) at Honomu Makai 143 by year
Year	Coldest night (TNn)
1921	15.6 C (60.1 F)
1922	n/a
1923	13.3 C (55.9 F)
1924	n/a
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
1940	n/a
1941	n/a
1942	12.8 C (55.0 F)
1943	15.6 C (60.1 F)
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	17.8 C (64.0 F)
1950	n/a
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

Wettest day (Rx1day)

The wettest day of the year at Honomu Makai 143, 1921 to 1963. The record is 448.3 mm (17.6 in) in 1932, marked on the chart; the median year is 184.2 mm (7.3 in).

Wettest day (Rx1day) at Honomu Makai 143 by year
Year	Wettest day (Rx1day)
1921	203.5 mm (8.0 in)
1922	199.6 mm (7.9 in)
1923	215.4 mm (8.5 in)
1924	207.8 mm (8.2 in)
1925	110.2 mm (4.3 in)
1926	111.5 mm (4.4 in)
1927	175.8 mm (6.9 in)
1928	71.6 mm (2.8 in)
1929	197.6 mm (7.8 in)
1930	153.4 mm (6.0 in)
1931	187.7 mm (7.4 in)
1932	448.3 mm (17.6 in)
1933	136.9 mm (5.4 in)
1934	95.0 mm (3.7 in)
1935	216.7 mm (8.5 in)
1936	160.5 mm (6.3 in)
1937	242.1 mm (9.5 in)
1938	218.7 mm (8.6 in)
1939	324.1 mm (12.8 in)
1940	111.0 mm (4.4 in)
1941	127.8 mm (5.0 in)
1942	320.0 mm (12.6 in)
1943	57.9 mm (2.3 in)
1944	167.1 mm (6.6 in)
1945	152.4 mm (6.0 in)
1946	243.8 mm (9.6 in)
1947	177.8 mm (7.0 in)
1948	185.9 mm (7.3 in)
1949	184.2 mm (7.3 in)
1950	247.7 mm (9.8 in)
1951	267.2 mm (10.5 in)
1952	128.5 mm (5.1 in)
1953	196.9 mm (7.8 in)
1954	215.9 mm (8.5 in)
1955	125.2 mm (4.9 in)
1956	215.4 mm (8.5 in)
1957	203.2 mm (8.0 in)
1958	155.4 mm (6.1 in)
1959	275.3 mm (10.8 in)
1960	175.3 mm (6.9 in)
1961	180.3 mm (7.1 in)
1962	44.2 mm (1.7 in)
1963	129.5 mm (5.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Honomu Makai 143, 1921 to 1963. The record is 807.2 mm (31.8 in) in 1932, marked on the chart; the median year is 373.1 mm (14.7 in).

Wettest five days (Rx5day) at Honomu Makai 143 by year
Year	Wettest five days (Rx5day)
1921	441.2 mm (17.4 in)
1922	523.0 mm (20.6 in)
1923	611.9 mm (24.1 in)
1924	318.2 mm (12.5 in)
1925	275.6 mm (10.9 in)
1926	198.1 mm (7.8 in)
1927	278.9 mm (11.0 in)
1928	220.8 mm (8.7 in)
1929	288.9 mm (11.4 in)
1930	211.3 mm (8.3 in)
1931	320.9 mm (12.6 in)
1932	807.2 mm (31.8 in)
1933	291.3 mm (11.5 in)
1934	238.8 mm (9.4 in)
1935	524.1 mm (20.6 in)
1936	497.1 mm (19.6 in)
1937	545.8 mm (21.5 in)
1938	616.5 mm (24.3 in)
1939	636.3 mm (25.1 in)
1940	205.2 mm (8.1 in)
1941	275.9 mm (10.9 in)
1942	630.1 mm (24.8 in)
1943	145.2 mm (5.7 in)
1944	387.8 mm (15.3 in)
1945	250.0 mm (9.8 in)
1946	489.1 mm (19.3 in)
1947	373.1 mm (14.7 in)
1948	469.3 mm (18.5 in)
1949	351.4 mm (13.8 in)
1950	363.3 mm (14.3 in)
1951	440.5 mm (17.3 in)
1952	383.8 mm (15.1 in)
1953	266.2 mm (10.5 in)
1954	508.0 mm (20.0 in)
1955	252.0 mm (9.9 in)
1956	406.4 mm (16.0 in)
1957	480.3 mm (18.9 in)
1958	260.5 mm (10.3 in)
1959	447.8 mm (17.6 in)
1960	420.5 mm (16.6 in)
1961	69.6 mm (2.7 in)
1962	24.8 mm (1.0 in)
1963	440.9 mm (17.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Honomu Makai 143, 1921 to 1963. The record is 26 days in 1945, marked on the chart; the median year is 9 days.

Longest dry spell (CDD) at Honomu Makai 143 by year
Year	Longest dry spell (CDD)
1921	9 days
1922	11 days
1923	7 days
1924	4 days
1925	2 days
1926	3 days
1927	2 days
1928	5 days
1929	4 days
1930	2 days
1931	5 days
1932	3 days
1933	10 days
1934	8 days
1935	5 days
1936	7 days
1937	9 days
1938	8 days
1939	9 days
1940	15 days
1941	16 days
1942	17 days
1943	11 days
1944	10 days
1945	26 days
1946	7 days
1947	16 days
1948	7 days
1949	9 days
1950	6 days
1951	12 days
1952	9 days
1953	18 days
1954	14 days
1955	12 days
1956	8 days
1957	8 days
1958	10 days
1959	10 days
1960	21 days
1961	10 days
1962	12 days
1963	13 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 Honomu Makai 143 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Honomu Makai 143 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 2026-10-16 (16 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).