Wahiawa 872 Weather Records (USC00518905)

Record envelope, standing records and threshold days for Wahiawa 872 (USC00518905), Hawaii, United States, with 61 years of record.

Key Facts for Wahiawa 872

Wahiawa 872 (USC00518905) is a weather station in Hawaii, United States at 21.50 latitude and -158.03 longitude, 281 m (922 ft) above sea level.
The station reports from 1905 to 1965, 61 years of record.
1,464 records set at Wahiawa 872 still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Wahiawa 872 set a monthly record daily precipitation of 151.9 mm (6.0 in) on 15 December 1965.

About the Station

Location: Hawaii, United States, 21.50 latitude, -158.03 longitude.
Elevation: 281 m (922 ft).
Period of record: 1905 to 1965, 61 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 Wahiawa 872. 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 Wahiawa 872, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	29.4 C (84.9 F)	10.0 C (50.0 F)	n/a	n/a
Feb	31.7 C (89.1 F)	10.0 C (50.0 F)	n/a	n/a
Mar	30.0 C (86.0 F)	11.1 C (52.0 F)	n/a	n/a
Apr	31.1 C (88.0 F)	10.0 C (50.0 F)	n/a	n/a
May	32.8 C (91.0 F)	13.3 C (55.9 F)	n/a	n/a
Jun	31.1 C (88.0 F)	16.7 C (62.1 F)	n/a	n/a
Jul	32.2 C (90.0 F)	17.2 C (63.0 F)	n/a	n/a
Aug	33.3 C (91.9 F)	16.7 C (62.1 F)	n/a	n/a
Sep	33.3 C (91.9 F)	17.8 C (64.0 F)	n/a	n/a
Oct	32.8 C (91.0 F)	15.6 C (60.1 F)	n/a	n/a
Nov	31.1 C (88.0 F)	13.3 C (55.9 F)	n/a	n/a
Dec	31.1 C (88.0 F)	11.1 C (52.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Wahiawa 872 still stand. 1911 holds the most, with 246.

Wettest Day of Each Month

Mar: 263.4 mm (10.4 in)

The wettest day on record for each calendar month at Wahiawa 872. The most was 263.4 mm (10.4 in) on 6 March 1958.

Record daily precipitation for each month at Wahiawa 872
Month	Record daily precipitation (mm)	Date
Jan	179.3 mm (7.1 in)	21 January 1957
Feb	132.6 mm (5.2 in)	24 February 1955
Mar	263.4 mm (10.4 in)	6 March 1958
Apr	142.2 mm (5.6 in)	29 April 1954
May	104.4 mm (4.1 in)	15 May 1963
Jun	28.7 mm (1.1 in)	8 June 1954
Jul	77.2 mm (3.0 in)	28 July 1911
Aug	99.8 mm (3.9 in)	9 August 1958
Sep	93.5 mm (3.7 in)	22 September 1965
Oct	119.9 mm (4.7 in)	28 October 1951
Nov	133.4 mm (5.3 in)	2 November 1910
Dec	151.9 mm (6.0 in)	15 December 1965

Period of Record Coverage

1910 to 1919

10 years of record at Wahiawa 872, 1910 to 1919. 3 years have data for under 90 percent of days and are left out of rankings: 1910, 1918, 1919.

Days with data per year at Wahiawa 872
Year	Days with data	Share of year	Complete
1910	91	25%	No
1911	354	97%	Yes
1912	357	98%	Yes
1913	361	99%	Yes
1914	364	100%	Yes
1915	363	99%	Yes
1916	365	100%	Yes
1917	365	100%	Yes
1918	328	90%	No
1919	270	74%	No

Latest Records

Latest records at Wahiawa 872
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 December 1965	Wahiawa 872, US	monthly rain	151.9 mm (6.0 in)	22.6 mm (0.9 in)	9 years	31 of 100 (Routine)
13 November 1965	Wahiawa 872, US	daily rain	92.2 mm (3.6 in)	81.3 mm (3.2 in)	51 years	61 of 100 (Major)
12 November 1965	Wahiawa 872, US	daily rain	66.3 mm (2.6 in)	52.1 mm (2.1 in)	16 years	46 of 100 (Notable)
11 November 1965	Wahiawa 872, US	daily rain	102.4 mm (4.0 in)	37.1 mm (1.5 in)	10 years	35 of 100 (Notable)
14 October 1965	Wahiawa 872, US	daily rain	101.3 mm (4.0 in)	88.6 mm (3.5 in)	47 years	60 of 100 (Major)
13 October 1965	Wahiawa 872, US	daily rain	41.7 mm (1.6 in)	27.7 mm (1.1 in)	48 years	45 of 100 (Notable)
22 September 1965	Wahiawa 872, US	monthly rain	93.5 mm (3.7 in)	1.0 mm (0.04 in)	50 years	32 of 100 (Routine)
4 September 1965	Wahiawa 872, US	daily rain	5.8 mm (0.23 in)	2.5 mm (0.10 in)	56 years	20 of 100 (Routine)
23 August 1965	Wahiawa 872, US	daily rain	14.5 mm (0.6 in)	5.9 mm (0.23 in)	51 years	20 of 100 (Routine)
22 July 1965	Wahiawa 872, US	daily rain	25.4 mm (1.0 in)	17.8 mm (0.7 in)	58 years	53 of 100 (Notable)
17 July 1965	Wahiawa 872, US	daily rain	11.7 mm (0.5 in)	4.6 mm (0.18 in)	11 years	16 of 100 (Routine)
9 July 1965	Wahiawa 872, US	daily rain	16.3 mm (0.6 in)	10.2 mm (0.4 in)	7 years	20 of 100 (Routine)
18 June 1965	Wahiawa 872, US	daily rain	5.6 mm (0.22 in)	2.3 mm (0.09 in)	12 years	15 of 100 (Routine)
5 May 1965	Wahiawa 872, US	daily rain	20.1 mm (0.8 in)	11.2 mm (0.4 in)	48 years	20 of 100 (Routine)
4 May 1965	Wahiawa 872, US	daily rain	16.5 mm (0.6 in)	3.8 mm (0.15 in)	59 years	20 of 100 (Routine)
30 April 1965	Wahiawa 872, US	daily rain	13.5 mm (0.5 in)	2.8 mm (0.11 in)	14 years	12 of 100 (Routine)
7 April 1965	Wahiawa 872, US	daily rain	26.9 mm (1.1 in)	12.2 mm (0.5 in)	52 years	30 of 100 (Routine)
6 April 1965	Wahiawa 872, US	daily rain	31.2 mm (1.2 in)	23.6 mm (0.9 in)	14 years	27 of 100 (Routine)

Extremes by Year

1905 to 1965

Yearly extremes at Wahiawa 872: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	33.3 C (91.9 F)	1918	32.0 C (89.5 F)	10
Coldest night (TNn)	10.0 C (50.0 F)	1911	10.3 C (50.5 F)	10
Wettest day (Rx1day)	263.4 mm (10.4 in)	1958	97.3 mm (3.8 in)	32
Wettest five days (Rx5day)	384.8 mm (15.1 in)	1957	139.6 mm (5.5 in)	32
Longest dry spell (CDD)	33 days	1965	16 days	32

Hottest day (TXx)

The hottest day of the year at Wahiawa 872, 1905 to 1965. The record is 33.3 C (91.9 F) in 1918, marked on the chart; the median year is 32.0 C (89.5 F).

Hottest day (TXx) at Wahiawa 872 by year
Year	Hottest day (TXx)
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	30.6 C (87.1 F)
1911	32.8 C (91.0 F)
1912	32.8 C (91.0 F)
1913	32.2 C (90.0 F)
1914	32.2 C (90.0 F)
1915	30.6 C (87.1 F)
1916	31.1 C (88.0 F)
1917	31.1 C (88.0 F)
1918	33.3 C (91.9 F)
1919	31.7 C (89.1 F)
1949	n/a
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
1964	n/a
1965	n/a

Coldest night (TNn)

The coldest night of the year at Wahiawa 872, 1905 to 1965. The record is 10.0 C (50.0 F) in 1911, marked on the chart; the median year is 10.3 C (50.5 F).

Coldest night (TNn) at Wahiawa 872 by year
Year	Coldest night (TNn)
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	11.1 C (52.0 F)
1911	10.0 C (50.0 F)
1912	10.6 C (51.1 F)
1913	10.0 C (50.0 F)
1914	10.0 C (50.0 F)
1915	10.0 C (50.0 F)
1916	11.1 C (52.0 F)
1917	10.0 C (50.0 F)
1918	11.1 C (52.0 F)
1919	13.9 C (57.0 F)
1949	n/a
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
1964	n/a
1965	n/a

Wettest day (Rx1day)

The wettest day of the year at Wahiawa 872, 1905 to 1965. The record is 263.4 mm (10.4 in) in 1958, marked on the chart; the median year is 97.3 mm (3.8 in).

Wettest day (Rx1day) at Wahiawa 872 by year
Year	Wettest day (Rx1day)
1905	97.5 mm (3.8 in)
1906	59.7 mm (2.4 in)
1907	111.8 mm (4.4 in)
1908	92.5 mm (3.6 in)
1909	167.6 mm (6.6 in)
1910	133.4 mm (5.3 in)
1911	77.2 mm (3.0 in)
1912	41.9 mm (1.6 in)
1913	58.9 mm (2.3 in)
1914	92.5 mm (3.6 in)
1915	74.9 mm (2.9 in)
1916	104.9 mm (4.1 in)
1917	78.7 mm (3.1 in)
1918	106.7 mm (4.2 in)
1919	101.6 mm (4.0 in)
1949	14.2 mm (0.6 in)
1950	72.1 mm (2.8 in)
1951	119.9 mm (4.7 in)
1952	54.1 mm (2.1 in)
1953	48.3 mm (1.9 in)
1954	142.2 mm (5.6 in)
1955	132.6 mm (5.2 in)
1956	132.1 mm (5.2 in)
1957	179.3 mm (7.1 in)
1958	263.4 mm (10.4 in)
1959	97.0 mm (3.8 in)
1960	67.1 mm (2.6 in)
1961	80.8 mm (3.2 in)
1962	114.0 mm (4.5 in)
1963	104.4 mm (4.1 in)
1964	90.7 mm (3.6 in)
1965	151.9 mm (6.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Wahiawa 872, 1905 to 1965. The record is 384.8 mm (15.1 in) in 1957, marked on the chart; the median year is 139.6 mm (5.5 in).

Wettest five days (Rx5day) at Wahiawa 872 by year
Year	Wettest five days (Rx5day)
1905	138.1 mm (5.4 in)
1906	68.8 mm (2.7 in)
1907	261.4 mm (10.3 in)
1908	136.4 mm (5.4 in)
1909	254.7 mm (10.0 in)
1910	122.4 mm (4.8 in)
1911	96.8 mm (3.8 in)
1912	28.2 mm (1.1 in)
1913	122.7 mm (4.8 in)
1914	208.8 mm (8.2 in)
1915	137.7 mm (5.4 in)
1916	150.6 mm (5.9 in)
1917	136.4 mm (5.4 in)
1918	144.8 mm (5.7 in)
1919	155.7 mm (6.1 in)
1949	20.8 mm (0.8 in)
1950	136.2 mm (5.4 in)
1951	269.0 mm (10.6 in)
1952	81.0 mm (3.2 in)
1953	103.1 mm (4.1 in)
1954	153.6 mm (6.0 in)
1955	341.2 mm (13.4 in)
1956	180.9 mm (7.1 in)
1957	384.8 mm (15.1 in)
1958	311.2 mm (12.3 in)
1959	141.0 mm (5.6 in)
1960	95.3 mm (3.8 in)
1961	87.4 mm (3.4 in)
1962	93.0 mm (3.7 in)
1963	251.3 mm (9.9 in)
1964	149.1 mm (5.9 in)
1965	260.9 mm (10.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Wahiawa 872, 1905 to 1965. The record is 33 days in 1965, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at Wahiawa 872 by year
Year	Longest dry spell (CDD)
1905	14 days
1906	32 days
1907	21 days
1908	20 days
1909	20 days
1910	16 days
1911	16 days
1912	9 days
1913	25 days
1914	16 days
1915	15 days
1916	16 days
1917	17 days
1918	15 days
1919	26 days
1949	7 days
1950	10 days
1951	14 days
1952	14 days
1953	14 days
1954	15 days
1955	17 days
1956	10 days
1957	20 days
1958	11 days
1959	16 days
1960	15 days
1961	8 days
1962	16 days
1963	14 days
1964	10 days
1965	33 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 Wahiawa 872 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wahiawa 872 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.

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