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Built 2026-10-15 (15 October 2026)

Kulani School Site 78 Weather Records (USC00515021)

Record envelope, standing records and threshold days for Kulani School Site 78 (USC00515021), Hawaii, United States, with 48 years of record.

Key Facts for Kulani School Site 78

  • Kulani School Site 78 (USC00515021) is a weather station in Hawaii, United States at 19.58 latitude and -155.33 longitude, 1,748 m (5,736 ft) above sea level.
  • The station reports from 1949 to 1996, 48 years of record.
  • 0 records set at Kulani School Site 78 still stand.
  • Records are tracked for snow, snwd: an element needs 30 years of data to be eligible.

About the Station

  • Location: Hawaii, United States, 19.58 latitude, -155.33 longitude.
  • Elevation: 1,748 m (5,736 ft).
  • Period of record: 1949 to 1996, 48 years.
  • Eligible elements: snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Kulani School Site 78, with 2026 drawn through them The band shows the record high and record low for each calendar day at Kulani School Site 78. 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 Kulani School Site 78. 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 Kulani School Site 78, 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 Kulani School Site 78 by the year they were set 0 records at Kulani School Site 78 still stand. 00000000000
0 records at Kulani School Site 78 still stand.
Standing records at Kulani School Site 78 by the year they were set
Year setStanding records

Wettest Day of Each Month

Jan: 305.3 mm (12.0 in)
Record daily precipitation for each month at Kulani School Site 78 The wettest day on record for each calendar month at Kulani School Site 78. The most was 305.3 mm (12.0 in) on 2 January 1989. 0100200300400 Jan: 305.3 mm (12.0 in), 2 January 1989 Jan Feb: 304.8 mm (12.0 in), 3 February 1990 Feb Mar: 164.1 mm (6.5 in), 31 March 1964 Mar Apr: 158.5 mm (6.2 in), 23 April 1983 Apr May: 175.8 mm (6.9 in), 11 May 1985 May Jun: 82.6 mm (3.3 in), 19 June 1982 Jun Jul: 108.0 mm (4.3 in), 4 July 1982 Jul Aug: 124.5 mm (4.9 in), 7 August 1988 Aug Sep: 109.2 mm (4.3 in), 4 September 1982 Sep Oct: 121.9 mm (4.8 in), 1 October 1983 Oct Nov: 231.6 mm (9.1 in), 5 November 1988 Nov Dec: 127.0 mm (5.0 in), 12 December 1987 Dec
The wettest day on record for each calendar month at Kulani School Site 78. The most was 305.3 mm (12.0 in) on 2 January 1989.
Record daily precipitation for each month at Kulani School Site 78
MonthRecord daily precipitation (mm)Date
Jan305.3 mm (12.0 in)2 January 1989
Feb304.8 mm (12.0 in)3 February 1990
Mar164.1 mm (6.5 in)31 March 1964
Apr158.5 mm (6.2 in)23 April 1983
May175.8 mm (6.9 in)11 May 1985
Jun82.6 mm (3.3 in)19 June 1982
Jul108.0 mm (4.3 in)4 July 1982
Aug124.5 mm (4.9 in)7 August 1988
Sep109.2 mm (4.3 in)4 September 1982
Oct121.9 mm (4.8 in)1 October 1983
Nov231.6 mm (9.1 in)5 November 1988
Dec127.0 mm (5.0 in)12 December 1987

Latest Records

0

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

Extremes by Year

1949 to 1996
Yearly extremes at Kulani School Site 78: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)305.3 mm (12.0 in)198911.1 mm (0.4 in)40
Wettest five days (Rx5day)215.9 mm (8.5 in)19870.0 mm (0.00 in)21
Longest dry spell (CDD)21 days19797 days33

Wettest day (Rx1day)

Wettest day (Rx1day) at Kulani School Site 78 by year The wettest day of the year at Kulani School Site 78, 1949 to 1996. The record is 305.3 mm (12.0 in) in 1989, marked on the chart; the median year is 11.1 mm (0.4 in). 010020030040019501960197019801990Record: 305.3 mm (12.0 in) in 1989
The wettest day of the year at Kulani School Site 78, 1949 to 1996. The record is 305.3 mm (12.0 in) in 1989, marked on the chart; the median year is 11.1 mm (0.4 in).
Wettest day (Rx1day) at Kulani School Site 78 by year
YearWettest day (Rx1day)
19495.6 mm (0.22 in)
19500.0 mm (0.00 in)
19510.0 mm (0.00 in)
195210.2 mm (0.4 in)
1953118.1 mm (4.6 in)
195411.9 mm (0.5 in)
195528.7 mm (1.1 in)
1956n/a
1957n/a
19580.0 mm (0.00 in)
195916.3 mm (0.6 in)
19600.0 mm (0.00 in)
19610.0 mm (0.00 in)
19622.0 mm (0.08 in)
196350.8 mm (2.0 in)
1964164.1 mm (6.5 in)
196512.7 mm (0.5 in)
19666.6 mm (0.26 in)
19676.6 mm (0.26 in)
196821.6 mm (0.9 in)
196924.6 mm (1.0 in)
1970n/a
197136.8 mm (1.4 in)
19720.0 mm (0.00 in)
1973n/a
1974n/a
19758.1 mm (0.32 in)
19767.4 mm (0.29 in)
19770.0 mm (0.00 in)
1978n/a
19790.0 mm (0.00 in)
19800.0 mm (0.00 in)
19810.0 mm (0.00 in)
1982109.2 mm (4.3 in)
1983158.5 mm (6.2 in)
1984203.2 mm (8.0 in)
1985175.8 mm (6.9 in)
198678.7 mm (3.1 in)
1987215.9 mm (8.5 in)
1988231.6 mm (9.1 in)
1989305.3 mm (12.0 in)
1990304.8 mm (12.0 in)
199113.2 mm (0.5 in)
1992n/a
19930.5 mm (0.02 in)
1994n/a
19951.3 mm (0.05 in)
19969.4 mm (0.37 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kulani School Site 78 by year The wettest five days of the year at Kulani School Site 78, 1949 to 1996. The record is 215.9 mm (8.5 in) in 1987, marked on the chart; the median year is 0.0 mm (0.00 in). 010020030019501960197019801990Record: 215.9 mm (8.5 in) in 1987
The wettest five days of the year at Kulani School Site 78, 1949 to 1996. The record is 215.9 mm (8.5 in) in 1987, marked on the chart; the median year is 0.0 mm (0.00 in).
Wettest five days (Rx5day) at Kulani School Site 78 by year
YearWettest five days (Rx5day)
1949n/a
1950n/a
19510.0 mm (0.00 in)
19520.0 mm (0.00 in)
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
19580.0 mm (0.00 in)
1959n/a
1960n/a
1961n/a
19620.0 mm (0.00 in)
196350.8 mm (2.0 in)
1964164.1 mm (6.5 in)
1965n/a
1966n/a
19670.0 mm (0.00 in)
19680.0 mm (0.00 in)
19690.0 mm (0.00 in)
1970n/a
1971n/a
19720.0 mm (0.00 in)
1973n/a
1974n/a
19750.0 mm (0.00 in)
1976n/a
19770.0 mm (0.00 in)
1978n/a
19790.0 mm (0.00 in)
19800.0 mm (0.00 in)
19810.0 mm (0.00 in)
19820.0 mm (0.00 in)
19830.0 mm (0.00 in)
1984n/a
1985n/a
1986n/a
1987215.9 mm (8.5 in)
1988n/a
1989n/a
1990n/a
19910.0 mm (0.00 in)
1992n/a
19930.0 mm (0.00 in)
1994n/a
19950.0 mm (0.00 in)
1996n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Kulani School Site 78 by year The longest dry spell of the year at Kulani School Site 78, 1949 to 1996. The record is 21 days in 1979, marked on the chart; the median year is 7 days. 051015202519501960197019801990Record: 21 days in 1979
The longest dry spell of the year at Kulani School Site 78, 1949 to 1996. The record is 21 days in 1979, marked on the chart; the median year is 7 days.
Longest dry spell (CDD) at Kulani School Site 78 by year
YearLongest dry spell (CDD)
1949n/a
19501 day
19515 days
19528 days
1953n/a
19544 days
19552 days
1956n/a
1957n/a
19587 days
19591 day
19602 days
19612 days
19627 days
196316 days
196410 days
1965n/a
1966n/a
19677 days
19687 days
19698 days
1970n/a
1971n/a
19727 days
1973n/a
1974n/a
19757 days
19762 days
19777 days
1978n/a
197921 days
198012 days
198110 days
19828 days
19837 days
19843 days
19852 days
1986n/a
19876 days
19881 day
19894 days
19901 day
199121 days
1992n/a
199312 days
1994n/a
199512 days
1996n/a

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 Kulani School Site 78 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Kulani School Site 78 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).