Nuuanu Rsch 4 783 Weather Records (USC00516928)
Record envelope, standing records and threshold days for Nuuanu Rsch 4 783 (USC00516928), Hawaii, United States, with 89 years of record.
Key Facts for Nuuanu Rsch 4 783
- Nuuanu Rsch 4 783 (USC00516928) is a weather station in Hawaii, United States at 21.35 latitude and -157.81 longitude, 308 m (1,010 ft) above sea level.
- The station reports from 1938 to 2026, 89 years of record.
- 0 records set at Nuuanu Rsch 4 783 still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Nuuanu Rsch 4 783 set a monthly record daily precipitation of 248.2 mm (9.8 in) on 16 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Hawaii, United States, 21.35 latitude, -157.81 longitude.
- Elevation: 308 m (1,010 ft).
- Period of record: 1938 to 2026, 89 years.
- Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | n/a | n/a | n/a | n/a |
| Feb | n/a | n/a | n/a | n/a |
| Mar | n/a | n/a | n/a | n/a |
| Apr | n/a | n/a | n/a | n/a |
| May | n/a | n/a | n/a | n/a |
| Jun | n/a | n/a | n/a | n/a |
| Jul | n/a | n/a | n/a | n/a |
| Aug | n/a | n/a | n/a | n/a |
| Sep | n/a | n/a | n/a | n/a |
| Oct | n/a | n/a | n/a | n/a |
| Nov | n/a | n/a | n/a | n/a |
| Dec | n/a | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1981-05-07 | Record daily precipitation | Record daily precipitation 305.8 mm (12.0 in) |
| 2002-01-26 | Record daily precipitation | Record daily precipitation 320.5 mm (12.6 in) |
Wettest Day of Each Month
Jan: 320.5 mm (12.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 320.5 mm (12.6 in) | 26 January 2002 |
| Feb | 185.4 mm (7.3 in) | 23 February 1955 |
| Mar | 293.6 mm (11.6 in) | 24 March 1994 |
| Apr | 209.3 mm (8.2 in) | 8 April 1989 |
| May | 305.8 mm (12.0 in) | 7 May 1981 |
| Jun | 137.2 mm (5.4 in) | 15 June 1971 |
| Jul | 216.9 mm (8.5 in) | 25 July 1970 |
| Aug | 183.4 mm (7.2 in) | 25 August 1982 |
| Sep | 253.0 mm (10.0 in) | 10 September 2003 |
| Oct | 262.9 mm (10.4 in) | 30 October 2004 |
| Nov | 240.8 mm (9.5 in) | 16 November 1990 |
| Dec | 241.0 mm (9.5 in) | 11 December 2008 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 16 August 2026 | Nuuanu Rsch 4 783, US | monthly rain (Provisional) | 248.2 mm (9.8 in) | 64.8 mm (2.6 in) | 43 years | 71 of 100 (Major) |
| 2 June 2026 | Nuuanu Rsch 4 783, US | daily rain | 77.7 mm (3.1 in) | 4.0 mm (0.16 in) | 88 years | 37 of 100 (Notable) |
| 15 May 2026 | Nuuanu Rsch 4 783, US | daily rain | 99.1 mm (3.9 in) | 31.5 mm (1.2 in) | 40 years | 35 of 100 (Notable) |
| 21 February 2026 | Nuuanu Rsch 4 783, US | daily rain | 144.0 mm (5.7 in) | 77.5 mm (3.1 in) | 36 years | 57 of 100 (Notable) |
| 20 February 2026 | Nuuanu Rsch 4 783, US | daily rain | 138.9 mm (5.5 in) | 72.6 mm (2.9 in) | 3 years | 43 of 100 (Notable) |
| 9 February 2026 | Nuuanu Rsch 4 783, US | daily rain | 30.5 mm (1.2 in) | 7.4 mm (0.29 in) | 2 years | 11 of 100 (Routine) |
| 30 January 2025 | Nuuanu Rsch 4 783, US | daily rain | 106.9 mm (4.2 in) | 56.9 mm (2.2 in) | 2 years | 31 of 100 (Routine) |
| 6 November 2024 | Nuuanu Rsch 4 783, US | daily rain | 53.3 mm (2.1 in) | 4.0 mm (0.16 in) | 58 years | 26 of 100 (Routine) |
| 26 October 2024 | Nuuanu Rsch 4 783, US | daily rain | 179.1 mm (7.1 in) | 98.1 mm (3.9 in) | 6 years | 49 of 100 (Notable) |
| 17 May 2024 | Nuuanu Rsch 4 783, US | daily rain | 55.1 mm (2.2 in) | 11.9 mm (0.5 in) | 42 years | 26 of 100 (Routine) |
| 16 May 2024 | Nuuanu Rsch 4 783, US | daily rain | 131.8 mm (5.2 in) | 50.0 mm (2.0 in) | 74 years | 55 of 100 (Notable) |
| 29 February 2024 | Nuuanu Rsch 4 783, US | daily rain | 46.0 mm (1.8 in) | 12.0 mm (0.5 in) | 80 years | 37 of 100 (Notable) |
| 9 February 2024 | Nuuanu Rsch 4 783, US | daily rain | 23.1 mm (0.9 in) | 0.2 mm (0.01 in) | 62 years | 20 of 100 (Routine) |
| 20 December 2023 | Nuuanu Rsch 4 783, US | daily rain | 226.8 mm (8.9 in) | 67.3 mm (2.6 in) | 68 years | 56 of 100 (Notable) |
| 22 November 2023 | Nuuanu Rsch 4 783, US | daily rain | 125.7 mm (4.9 in) | 34.3 mm (1.4 in) | 14 years | 28 of 100 (Routine) |
| 20 November 2023 | Nuuanu Rsch 4 783, US | daily rain | 134.9 mm (5.3 in) | 53.6 mm (2.1 in) | 32 years | 42 of 100 (Notable) |
| 11 May 2023 | Nuuanu Rsch 4 783, US | daily rain | 96.0 mm (3.8 in) | 16.2 mm (0.6 in) | 34 years | 26 of 100 (Routine) |
| 20 February 2023 | Nuuanu Rsch 4 783, US | daily rain | 66.3 mm (2.6 in) | 13.5 mm (0.5 in) | 49 years | 28 of 100 (Routine) |
| 30 January 2023 | Nuuanu Rsch 4 783, US | daily rain | 50.0 mm (2.0 in) | 4.3 mm (0.17 in) | 68 years | 29 of 100 (Routine) |
| 1 January 2022 | Nuuanu Rsch 4 783, US | daily rain | 96.5 mm (3.8 in) | 30.5 mm (1.2 in) | 16 years | 25 of 100 (Routine) |
Extremes by Year
1938 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 320.5 mm (12.6 in) | 2002 | 152.4 mm (6.0 in) | 89 |
| Wettest five days (Rx5day) | 520.2 mm (20.5 in) | 2002 | 272.1 mm (10.7 in) | 89 |
| Longest dry spell (CDD) | 32 days | 2006 | 11 days | 89 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1938 | 114.3 mm (4.5 in) |
| 1939 | 165.6 mm (6.5 in) |
| 1940 | 101.1 mm (4.0 in) |
| 1941 | 116.8 mm (4.6 in) |
| 1942 | 156.0 mm (6.1 in) |
| 1943 | 148.3 mm (5.8 in) |
| 1944 | 104.1 mm (4.1 in) |
| 1945 | 71.6 mm (2.8 in) |
| 1946 | 102.1 mm (4.0 in) |
| 1947 | 152.4 mm (6.0 in) |
| 1948 | 115.3 mm (4.5 in) |
| 1949 | 283.5 mm (11.2 in) |
| 1950 | 134.1 mm (5.3 in) |
| 1951 | 254.0 mm (10.0 in) |
| 1952 | 208.3 mm (8.2 in) |
| 1953 | 103.1 mm (4.1 in) |
| 1954 | 223.5 mm (8.8 in) |
| 1955 | 185.4 mm (7.3 in) |
| 1956 | 170.7 mm (6.7 in) |
| 1957 | 85.9 mm (3.4 in) |
| 1958 | 135.6 mm (5.3 in) |
| 1959 | 199.6 mm (7.9 in) |
| 1960 | 170.2 mm (6.7 in) |
| 1961 | 76.2 mm (3.0 in) |
| 1962 | 97.0 mm (3.8 in) |
| 1963 | 240.3 mm (9.5 in) |
| 1964 | 84.1 mm (3.3 in) |
| 1965 | 194.1 mm (7.6 in) |
| 1966 | 152.9 mm (6.0 in) |
| 1967 | 177.3 mm (7.0 in) |
| 1968 | 144.8 mm (5.7 in) |
| 1969 | 153.4 mm (6.0 in) |
| 1970 | 216.9 mm (8.5 in) |
| 1971 | 179.8 mm (7.1 in) |
| 1972 | 186.4 mm (7.3 in) |
| 1973 | 83.3 mm (3.3 in) |
| 1974 | 173.2 mm (6.8 in) |
| 1975 | 128.0 mm (5.0 in) |
| 1976 | 91.4 mm (3.6 in) |
| 1977 | 132.6 mm (5.2 in) |
| 1978 | 193.0 mm (7.6 in) |
| 1979 | 133.6 mm (5.3 in) |
| 1980 | 144.3 mm (5.7 in) |
| 1981 | 305.8 mm (12.0 in) |
| 1982 | 183.4 mm (7.2 in) |
| 1983 | 52.8 mm (2.1 in) |
| 1984 | 79.2 mm (3.1 in) |
| 1985 | 158.5 mm (6.2 in) |
| 1986 | 100.6 mm (4.0 in) |
| 1987 | 203.2 mm (8.0 in) |
| 1988 | 127.0 mm (5.0 in) |
| 1989 | 209.3 mm (8.2 in) |
| 1990 | 240.8 mm (9.5 in) |
| 1991 | 198.6 mm (7.8 in) |
| 1992 | 159.5 mm (6.3 in) |
| 1993 | 103.1 mm (4.1 in) |
| 1994 | 293.6 mm (11.6 in) |
| 1995 | 125.0 mm (4.9 in) |
| 1996 | 167.1 mm (6.6 in) |
| 1997 | 81.8 mm (3.2 in) |
| 1998 | 54.9 mm (2.2 in) |
| 1999 | 109.7 mm (4.3 in) |
| 2000 | 128.0 mm (5.0 in) |
| 2001 | 146.3 mm (5.8 in) |
| 2002 | 320.5 mm (12.6 in) |
| 2003 | 253.0 mm (10.0 in) |
| 2004 | 262.9 mm (10.4 in) |
| 2005 | 109.2 mm (4.3 in) |
| 2006 | 113.5 mm (4.5 in) |
| 2007 | 133.4 mm (5.3 in) |
| 2008 | 241.0 mm (9.5 in) |
| 2009 | 133.6 mm (5.3 in) |
| 2010 | 158.5 mm (6.2 in) |
| 2011 | 83.3 mm (3.3 in) |
| 2012 | 119.6 mm (4.7 in) |
| 2013 | 265.7 mm (10.5 in) |
| 2014 | 103.1 mm (4.1 in) |
| 2015 | 158.5 mm (6.2 in) |
| 2016 | 214.4 mm (8.4 in) |
| 2017 | 150.1 mm (5.9 in) |
| 2018 | 161.0 mm (6.3 in) |
| 2019 | 82.6 mm (3.3 in) |
| 2020 | 94.7 mm (3.7 in) |
| 2021 | 198.9 mm (7.8 in) |
| 2022 | 96.5 mm (3.8 in) |
| 2023 | 226.8 mm (8.9 in) |
| 2024 | 179.1 mm (7.1 in) |
| 2025 | 188.5 mm (7.4 in) |
| 2026 | 248.2 mm (9.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1938 | 235.7 mm (9.3 in) |
| 1939 | 345.4 mm (13.6 in) |
| 1940 | 206.7 mm (8.1 in) |
| 1941 | 220.5 mm (8.7 in) |
| 1942 | 348.5 mm (13.7 in) |
| 1943 | 320.9 mm (12.6 in) |
| 1944 | 188.5 mm (7.4 in) |
| 1945 | 143.8 mm (5.7 in) |
| 1946 | 171.3 mm (6.7 in) |
| 1947 | 350.0 mm (13.8 in) |
| 1948 | 298.6 mm (11.8 in) |
| 1949 | 356.7 mm (14.0 in) |
| 1950 | 264.7 mm (10.4 in) |
| 1951 | 486.4 mm (19.1 in) |
| 1952 | 260.1 mm (10.2 in) |
| 1953 | 139.2 mm (5.5 in) |
| 1954 | 343.9 mm (13.5 in) |
| 1955 | 363.2 mm (14.3 in) |
| 1956 | 257.1 mm (10.1 in) |
| 1957 | 199.1 mm (7.8 in) |
| 1958 | 264.1 mm (10.4 in) |
| 1959 | 234.6 mm (9.2 in) |
| 1960 | 431.9 mm (17.0 in) |
| 1961 | 177.2 mm (7.0 in) |
| 1962 | 127.0 mm (5.0 in) |
| 1963 | 289.6 mm (11.4 in) |
| 1964 | 216.7 mm (8.5 in) |
| 1965 | 324.1 mm (12.8 in) |
| 1966 | 312.9 mm (12.3 in) |
| 1967 | 213.4 mm (8.4 in) |
| 1968 | 373.9 mm (14.7 in) |
| 1969 | 232.2 mm (9.1 in) |
| 1970 | 314.9 mm (12.4 in) |
| 1971 | 332.3 mm (13.1 in) |
| 1972 | 359.6 mm (14.2 in) |
| 1973 | 160.1 mm (6.3 in) |
| 1974 | 270.7 mm (10.7 in) |
| 1975 | 324.1 mm (12.8 in) |
| 1976 | 174.8 mm (6.9 in) |
| 1977 | 275.8 mm (10.9 in) |
| 1978 | 315.5 mm (12.4 in) |
| 1979 | 302.8 mm (11.9 in) |
| 1980 | 326.1 mm (12.8 in) |
| 1981 | 358.6 mm (14.1 in) |
| 1982 | 337.3 mm (13.3 in) |
| 1983 | 115.7 mm (4.6 in) |
| 1984 | 145.8 mm (5.7 in) |
| 1985 | 279.9 mm (11.0 in) |
| 1986 | 316.1 mm (12.4 in) |
| 1987 | 271.8 mm (10.7 in) |
| 1988 | 242.4 mm (9.5 in) |
| 1989 | 356.1 mm (14.0 in) |
| 1990 | 493.3 mm (19.4 in) |
| 1991 | 325.6 mm (12.8 in) |
| 1992 | 280.5 mm (11.0 in) |
| 1993 | 258.0 mm (10.2 in) |
| 1994 | 474.0 mm (18.7 in) |
| 1995 | 196.6 mm (7.7 in) |
| 1996 | 388.6 mm (15.3 in) |
| 1997 | 145.2 mm (5.7 in) |
| 1998 | 127.0 mm (5.0 in) |
| 1999 | 197.6 mm (7.8 in) |
| 2000 | 213.4 mm (8.4 in) |
| 2001 | 158.0 mm (6.2 in) |
| 2002 | 520.2 mm (20.5 in) |
| 2003 | 517.8 mm (20.4 in) |
| 2004 | 332.2 mm (13.1 in) |
| 2005 | 141.7 mm (5.6 in) |
| 2006 | 270.5 mm (10.6 in) |
| 2007 | 240.8 mm (9.5 in) |
| 2008 | 374.4 mm (14.7 in) |
| 2009 | 208.2 mm (8.2 in) |
| 2010 | 230.9 mm (9.1 in) |
| 2011 | 208.0 mm (8.2 in) |
| 2012 | 450.8 mm (17.7 in) |
| 2013 | 311.6 mm (12.3 in) |
| 2014 | 192.5 mm (7.6 in) |
| 2015 | 366.1 mm (14.4 in) |
| 2016 | 272.1 mm (10.7 in) |
| 2017 | 177.0 mm (7.0 in) |
| 2018 | 219.8 mm (8.7 in) |
| 2019 | 157.3 mm (6.2 in) |
| 2020 | 241.0 mm (9.5 in) |
| 2021 | 276.5 mm (10.9 in) |
| 2022 | 287.3 mm (11.3 in) |
| 2023 | 389.1 mm (15.3 in) |
| 2024 | 261.1 mm (10.3 in) |
| 2025 | 352.3 mm (13.9 in) |
| 2026 | 305.6 mm (12.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1938 | 13 days |
| 1939 | 6 days |
| 1940 | 15 days |
| 1941 | 16 days |
| 1942 | 13 days |
| 1943 | 13 days |
| 1944 | 20 days |
| 1945 | 9 days |
| 1946 | 13 days |
| 1947 | 15 days |
| 1948 | 12 days |
| 1949 | 11 days |
| 1950 | 9 days |
| 1951 | 12 days |
| 1952 | 12 days |
| 1953 | 7 days |
| 1954 | 10 days |
| 1955 | 8 days |
| 1956 | 9 days |
| 1957 | 9 days |
| 1958 | 14 days |
| 1959 | 12 days |
| 1960 | 11 days |
| 1961 | 11 days |
| 1962 | 12 days |
| 1963 | 8 days |
| 1964 | 11 days |
| 1965 | 12 days |
| 1966 | 10 days |
| 1967 | 13 days |
| 1968 | 9 days |
| 1969 | 14 days |
| 1970 | 14 days |
| 1971 | 10 days |
| 1972 | 9 days |
| 1973 | 10 days |
| 1974 | 10 days |
| 1975 | 11 days |
| 1976 | 11 days |
| 1977 | 12 days |
| 1978 | 12 days |
| 1979 | 7 days |
| 1980 | 8 days |
| 1981 | 12 days |
| 1982 | 8 days |
| 1983 | 10 days |
| 1984 | 11 days |
| 1985 | 16 days |
| 1986 | 9 days |
| 1987 | 11 days |
| 1988 | 6 days |
| 1989 | 14 days |
| 1990 | 11 days |
| 1991 | 9 days |
| 1992 | 11 days |
| 1993 | 8 days |
| 1994 | 8 days |
| 1995 | 9 days |
| 1996 | 10 days |
| 1997 | 8 days |
| 1998 | 12 days |
| 1999 | 8 days |
| 2000 | 13 days |
| 2001 | 12 days |
| 2002 | 11 days |
| 2003 | 22 days |
| 2004 | 11 days |
| 2005 | 23 days |
| 2006 | 32 days |
| 2007 | 7 days |
| 2008 | 17 days |
| 2009 | 8 days |
| 2010 | 12 days |
| 2011 | 9 days |
| 2012 | 22 days |
| 2013 | 11 days |
| 2014 | 6 days |
| 2015 | 15 days |
| 2016 | 13 days |
| 2017 | 14 days |
| 2018 | 9 days |
| 2019 | 17 days |
| 2020 | 6 days |
| 2021 | 8 days |
| 2022 | 13 days |
| 2023 | 18 days |
| 2024 | 12 days |
| 2025 | 32 days |
| 2026 | 5 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.
Rainfall Return Levels
78 years, 1938 to 2022A day with at least 147.4 mm (5.8 in) of rain is expected about once in 2 years. A day with at least 346.7 mm (13.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 147.4 mm (5.8 in) | |
| 5 years | 204.2 mm (8.0 in) | |
| 10 years | 240.4 mm (9.5 in) | |
| 25 years | 284.5 mm (11.2 in) | |
| 50 years | 316.1 mm (12.4 in) | |
| 100 years | 346.7 mm (13.6 in) | Longer than the 78 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 78 years of values from 1938 to 2022.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 320.5 mm (12.6 in) in 2002; 305.8 mm (12.0 in) in 1981; 293.6 mm (11.6 in) in 1994.
Download the Data
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 (2026-10-14).