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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Mt Waialeale 1047 Weather Records (USC00516565)

Record envelope, standing records and threshold days for Mt Waialeale 1047 (USC00516565), Hawaii, United States, with 56 years of record.

Key Facts for Mt Waialeale 1047

  • Mt Waialeale 1047 (USC00516565) is a weather station in Hawaii, United States at 22.07 latitude and -159.50 longitude, 1,569 m (5,148 ft) above sea level.
  • The station reports from 1949 to 2004, 56 years of record.
  • 0 records set at Mt Waialeale 1047 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, 22.07 latitude, -159.50 longitude.
  • Elevation: 1,569 m (5,148 ft).
  • Period of record: 1949 to 2004, 56 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mt Waialeale 1047, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mt Waialeale 1047. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Mt Waialeale 1047. 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 Mt Waialeale 1047, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Mt Waialeale 1047 by the year they were set 0 records at Mt Waialeale 1047 still stand. 00000000000
0 records at Mt Waialeale 1047 still stand.
Standing records at Mt Waialeale 1047 by the year they were set
Year setStanding records

Wettest Day of Each Month

Nov: 410.0 mm (16.1 in)
Record daily precipitation for each month at Mt Waialeale 1047 The wettest day on record for each calendar month at Mt Waialeale 1047. The most was 410.0 mm (16.1 in) on 29 November 1968. 0200400600 Jan: 376.4 mm (14.8 in), 21 January 1990 Jan Feb: 400.1 mm (15.8 in), 19 February 1951 Feb Mar: 289.1 mm (11.4 in), 31 March 1969 Mar Apr: 255.0 mm (10.0 in), 19 April 1974 Apr May: 199.1 mm (7.8 in), 4 May 1986 May Jun: 177.0 mm (7.0 in), 15 June 1980 Jun Jul: 269.5 mm (10.6 in), 23 July 1989 Jul Aug: 331.5 mm (13.1 in), 17 August 1950 Aug Sep: 159.8 mm (6.3 in), 28 September 2000 Sep Oct: 238.0 mm (9.4 in), 28 October 1981 Oct Nov: 410.0 mm (16.1 in), 29 November 1968 Nov Dec: 344.9 mm (13.6 in), 1 December 1973 Dec
The wettest day on record for each calendar month at Mt Waialeale 1047. The most was 410.0 mm (16.1 in) on 29 November 1968.
Record daily precipitation for each month at Mt Waialeale 1047
MonthRecord daily precipitation (mm)Date
Jan376.4 mm (14.8 in)21 January 1990
Feb400.1 mm (15.8 in)19 February 1951
Mar289.1 mm (11.4 in)31 March 1969
Apr255.0 mm (10.0 in)19 April 1974
May199.1 mm (7.8 in)4 May 1986
Jun177.0 mm (7.0 in)15 June 1980
Jul269.5 mm (10.6 in)23 July 1989
Aug331.5 mm (13.1 in)17 August 1950
Sep159.8 mm (6.3 in)28 September 2000
Oct238.0 mm (9.4 in)28 October 1981
Nov410.0 mm (16.1 in)29 November 1968
Dec344.9 mm (13.6 in)1 December 1973

Latest Records

0

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

Extremes by Year

1949 to 2004
Yearly extremes at Mt Waialeale 1047: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)410.0 mm (16.1 in)1968196.1 mm (7.7 in)39
Wettest five days (Rx5day)1,042.3 mm (41.0 in)1989496.1 mm (19.5 in)39
Longest dry spell (CDD)15 days19836 days39

Wettest day (Rx1day)

Wettest day (Rx1day) at Mt Waialeale 1047 by year The wettest day of the year at Mt Waialeale 1047, 1949 to 2004. The record is 410.0 mm (16.1 in) in 1968, marked on the chart; the median year is 196.1 mm (7.7 in). 0100200300400500195019601970198019902000Record: 410.0 mm (16.1 in) in 1968
The wettest day of the year at Mt Waialeale 1047, 1949 to 2004. The record is 410.0 mm (16.1 in) in 1968, marked on the chart; the median year is 196.1 mm (7.7 in).
Wettest day (Rx1day) at Mt Waialeale 1047 by year
YearWettest day (Rx1day)
1949n/a
1950331.5 mm (13.1 in)
1951400.1 mm (15.8 in)
1952360.7 mm (14.2 in)
1953148.6 mm (5.9 in)
1954297.2 mm (11.7 in)
1968410.0 mm (16.1 in)
1969289.1 mm (11.4 in)
1970196.1 mm (7.7 in)
1971238.0 mm (9.4 in)
1972180.1 mm (7.1 in)
1973344.9 mm (13.6 in)
1974255.0 mm (10.0 in)
1975133.1 mm (5.2 in)
1976110.0 mm (4.3 in)
1977169.9 mm (6.7 in)
197817.0 mm (0.7 in)
1979247.9 mm (9.8 in)
1980181.1 mm (7.1 in)
1981392.9 mm (15.5 in)
1982354.1 mm (13.9 in)
1983101.1 mm (4.0 in)
1984126.0 mm (5.0 in)
1985163.8 mm (6.4 in)
1986213.9 mm (8.4 in)
1987226.1 mm (8.9 in)
1988178.3 mm (7.0 in)
1989334.5 mm (13.2 in)
1990376.4 mm (14.8 in)
1991113.0 mm (4.4 in)
1993n/a
1995116.8 mm (4.6 in)
1996185.4 mm (7.3 in)
1997203.5 mm (8.0 in)
1998163.3 mm (6.4 in)
1999208.0 mm (8.2 in)
2000171.5 mm (6.8 in)
2001271.5 mm (10.7 in)
2002169.4 mm (6.7 in)
2003163.8 mm (6.4 in)
2004188.5 mm (7.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mt Waialeale 1047 by year The wettest five days of the year at Mt Waialeale 1047, 1949 to 2004. The record is 1,042.3 mm (41.0 in) in 1989, marked on the chart; the median year is 496.1 mm (19.5 in). 05001,0001,500195019601970198019902000Record: 1,042.3 mm (41.0 in) in 1989
The wettest five days of the year at Mt Waialeale 1047, 1949 to 2004. The record is 1,042.3 mm (41.0 in) in 1989, marked on the chart; the median year is 496.1 mm (19.5 in).
Wettest five days (Rx5day) at Mt Waialeale 1047 by year
YearWettest five days (Rx5day)
1949n/a
1950809.0 mm (31.9 in)
1951544.8 mm (21.4 in)
1952591.8 mm (23.3 in)
1953345.4 mm (13.6 in)
1954663.0 mm (26.1 in)
1968913.9 mm (36.0 in)
1969405.2 mm (16.0 in)
1970469.2 mm (18.5 in)
1971747.7 mm (29.4 in)
1972391.1 mm (15.4 in)
1973619.8 mm (24.4 in)
1974711.2 mm (28.0 in)
1975278.5 mm (11.0 in)
1976193.8 mm (7.6 in)
1977559.0 mm (22.0 in)
197822.1 mm (0.9 in)
1979766.9 mm (30.2 in)
1980431.0 mm (17.0 in)
1981883.1 mm (34.8 in)
1982597.9 mm (23.5 in)
1983344.2 mm (13.6 in)
1984304.1 mm (12.0 in)
1985404.1 mm (15.9 in)
1986680.1 mm (26.8 in)
1987539.5 mm (21.2 in)
1988358.6 mm (14.1 in)
19891,042.3 mm (41.0 in)
1990979.9 mm (38.6 in)
1991362.6 mm (14.3 in)
1993n/a
1995157.5 mm (6.2 in)
1996492.8 mm (19.4 in)
1997469.9 mm (18.5 in)
1998496.1 mm (19.5 in)
1999485.1 mm (19.1 in)
2000453.7 mm (17.9 in)
2001581.4 mm (22.9 in)
2002470.9 mm (18.5 in)
2003544.8 mm (21.4 in)
2004598.2 mm (23.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mt Waialeale 1047 by year The longest dry spell of the year at Mt Waialeale 1047, 1949 to 2004. The record is 15 days in 1983, marked on the chart; the median year is 6 days. 051015195019601970198019902000Record: 15 days in 1983
The longest dry spell of the year at Mt Waialeale 1047, 1949 to 2004. The record is 15 days in 1983, marked on the chart; the median year is 6 days.
Longest dry spell (CDD) at Mt Waialeale 1047 by year
YearLongest dry spell (CDD)
1949n/a
19503 days
19514 days
19525 days
19534 days
19547 days
19686 days
196910 days
19704 days
19713 days
19725 days
19739 days
19746 days
19756 days
19763 days
19776 days
19786 days
197911 days
19803 days
19818 days
19824 days
198315 days
19845 days
19854 days
19864 days
198711 days
19884 days
19896 days
19904 days
19912 days
1993n/a
19953 days
19966 days
19972 days
19989 days
19996 days
200012 days
200113 days
20025 days
20039 days
20048 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 Mt Waialeale 1047 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mt Waialeale 1047 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 . Last revised (2025-12-31).