Pauoa Flats 784 Weather Records (USC00517810)
Record envelope, standing records and threshold days for Pauoa Flats 784 (USC00517810), Hawaii, United States, with 78 years of record.
Key Facts for Pauoa Flats 784
- Pauoa Flats 784 (USC00517810) is a weather station in Hawaii, United States at 21.34 latitude and -157.81 longitude, 500 m (1,640 ft) above sea level.
- The station reports from 1949 to 2026, 78 years of record.
- 0 records set at Pauoa Flats 784 still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Pauoa Flats 784 set a monthly record daily precipitation of 268.2 mm (10.6 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, 21.34 latitude, -157.81 longitude.
- Elevation: 500 m (1,640 ft).
- Period of record: 1949 to 2026, 78 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 |
|---|
Wettest Day of Each Month
Mar: 366.8 mm (14.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 206.2 mm (8.1 in) | 26 January 2025 |
| Feb | 210.8 mm (8.3 in) | 4 February 1965 |
| Mar | 366.8 mm (14.4 in) | 5 March 1958 |
| Apr | 259.1 mm (10.2 in) | 9 April 1959 |
| May | 319.5 mm (12.6 in) | 7 May 1981 |
| Jun | 218.4 mm (8.6 in) | 12 June 1987 |
| Jul | 186.9 mm (7.4 in) | 25 July 1970 |
| Aug | 204.7 mm (8.1 in) | 8 August 1958 |
| Sep | 146.3 mm (5.8 in) | 21 September 1969 |
| Oct | 276.4 mm (10.9 in) | 30 October 2004 |
| Nov | 271.3 mm (10.7 in) | 16 November 1990 |
| Dec | 312.4 mm (12.3 in) | 31 December 1987 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 16 August 2026 | Pauoa Flats 784, US | monthly rain (Provisional) | 268.2 mm (10.6 in) | 63.5 mm (2.5 in) | 68 years | 71 of 100 (Major) |
| 2 June 2026 | Pauoa Flats 784, US | daily rain | 132.1 mm (5.2 in) | 102.9 mm (4.1 in) | 0 years | 47 of 100 (Notable) |
| 31 May 2026 | Pauoa Flats 784, US | daily rain | 124.5 mm (4.9 in) | 44.2 mm (1.7 in) | 36 years | 39 of 100 (Notable) |
| 15 May 2026 | Pauoa Flats 784, US | daily rain | 99.8 mm (3.9 in) | 11.9 mm (0.5 in) | 64 years | 31 of 100 (Routine) |
| 20 March 2026 | Pauoa Flats 784, US | daily rain | 192.8 mm (7.6 in) | 99.3 mm (3.9 in) | 40 years | 53 of 100 (Notable) |
| 13 March 2026 | Pauoa Flats 784, US | daily rain | 224.5 mm (8.8 in) | 30.4 mm (1.2 in) | 57 years | 34 of 100 (Routine) |
| 21 February 2026 | Pauoa Flats 784, US | daily rain | 109.5 mm (4.3 in) | 11.2 mm (0.4 in) | 20 years | 18 of 100 (Routine) |
| 20 February 2026 | Pauoa Flats 784, US | daily rain | 142.2 mm (5.6 in) | 69.6 mm (2.7 in) | 35 years | 48 of 100 (Notable) |
| 8 February 2026 | Pauoa Flats 784, US | daily rain | 69.3 mm (2.7 in) | 31.2 mm (1.2 in) | 64 years | 40 of 100 (Notable) |
| 2 June 2025 | Pauoa Flats 784, US | daily rain | 29.2 mm (1.1 in) | 0.8 mm (0.03 in) | 58 years | 24 of 100 (Routine) |
| 17 April 2025 | Pauoa Flats 784, US | daily rain | 106.4 mm (4.2 in) | 33.5 mm (1.3 in) | 71 years | 44 of 100 (Notable) |
| 30 January 2025 | Pauoa Flats 784, US | daily rain | 123.4 mm (4.9 in) | 49.7 mm (2.0 in) | 67 years | 48 of 100 (Notable) |
| 26 January 2025 | Pauoa Flats 784, US | monthly rain | 206.2 mm (8.1 in) | 3.0 mm (0.12 in) | 37 years | 29 of 100 (Routine) |
| 26 October 2024 | Pauoa Flats 784, US | daily rain | 161.8 mm (6.4 in) | 73.2 mm (2.9 in) | 6 years | 43 of 100 (Notable) |
| 16 May 2024 | Pauoa Flats 784, US | daily rain | 155.4 mm (6.1 in) | 104.1 mm (4.1 in) | 66 years | 66 of 100 (Major) |
| 27 April 2024 | Pauoa Flats 784, US | daily rain | 118.6 mm (4.7 in) | 21.3 mm (0.8 in) | 69 years | 37 of 100 (Notable) |
| 29 February 2024 | Pauoa Flats 784, US | daily rain | 48.8 mm (1.9 in) | 3.1 mm (0.12 in) | 68 years | 28 of 100 (Routine) |
| 20 December 2023 | Pauoa Flats 784, US | daily rain | 204.7 mm (8.1 in) | 47.2 mm (1.9 in) | 68 years | 45 of 100 (Notable) |
| 22 November 2023 | Pauoa Flats 784, US | daily rain | 93.5 mm (3.7 in) | 5.9 mm (0.23 in) | 14 years | 13 of 100 (Routine) |
| 20 November 2023 | Pauoa Flats 784, US | daily rain | 119.9 mm (4.7 in) | 16.3 mm (0.6 in) | 32 years | 23 of 100 (Routine) |
Extremes by Year
1949 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 366.8 mm (14.4 in) | 1958 | 158.5 mm (6.2 in) | 78 |
| Wettest five days (Rx5day) | 771.7 mm (30.4 in) | 1968 | 319.8 mm (12.6 in) | 78 |
| Longest dry spell (CDD) | 30 days | 1998 | 9 days | 78 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1949 | 74.7 mm (2.9 in) |
| 1950 | 149.9 mm (5.9 in) |
| 1951 | 196.6 mm (7.7 in) |
| 1952 | 149.9 mm (5.9 in) |
| 1953 | 94.5 mm (3.7 in) |
| 1954 | 188.5 mm (7.4 in) |
| 1955 | 181.4 mm (7.1 in) |
| 1956 | 145.3 mm (5.7 in) |
| 1957 | 128.5 mm (5.1 in) |
| 1958 | 366.8 mm (14.4 in) |
| 1959 | 259.1 mm (10.2 in) |
| 1960 | 256.5 mm (10.1 in) |
| 1961 | 125.0 mm (4.9 in) |
| 1962 | 138.2 mm (5.4 in) |
| 1963 | 218.9 mm (8.6 in) |
| 1964 | 137.2 mm (5.4 in) |
| 1965 | 236.2 mm (9.3 in) |
| 1966 | 196.1 mm (7.7 in) |
| 1967 | 206.8 mm (8.1 in) |
| 1968 | 275.8 mm (10.9 in) |
| 1969 | 286.5 mm (11.3 in) |
| 1970 | 186.9 mm (7.4 in) |
| 1971 | 218.4 mm (8.6 in) |
| 1972 | 192.0 mm (7.6 in) |
| 1973 | 93.5 mm (3.7 in) |
| 1974 | 262.6 mm (10.3 in) |
| 1975 | 114.3 mm (4.5 in) |
| 1976 | 92.5 mm (3.6 in) |
| 1977 | 155.4 mm (6.1 in) |
| 1978 | 175.8 mm (6.9 in) |
| 1979 | 120.9 mm (4.8 in) |
| 1980 | 153.9 mm (6.1 in) |
| 1981 | 319.5 mm (12.6 in) |
| 1982 | 174.8 mm (6.9 in) |
| 1983 | 70.6 mm (2.8 in) |
| 1984 | 85.9 mm (3.4 in) |
| 1985 | 146.8 mm (5.8 in) |
| 1986 | 111.3 mm (4.4 in) |
| 1987 | 312.4 mm (12.3 in) |
| 1988 | 203.2 mm (8.0 in) |
| 1989 | 214.9 mm (8.5 in) |
| 1990 | 271.3 mm (10.7 in) |
| 1991 | 238.8 mm (9.4 in) |
| 1992 | 143.8 mm (5.7 in) |
| 1993 | 149.9 mm (5.9 in) |
| 1994 | 351.5 mm (13.8 in) |
| 1995 | 167.1 mm (6.6 in) |
| 1996 | 127.5 mm (5.0 in) |
| 1997 | 98.6 mm (3.9 in) |
| 1998 | 63.5 mm (2.5 in) |
| 1999 | 135.1 mm (5.3 in) |
| 2000 | 161.5 mm (6.4 in) |
| 2001 | 113.3 mm (4.5 in) |
| 2002 | 207.0 mm (8.1 in) |
| 2003 | 193.5 mm (7.6 in) |
| 2004 | 276.4 mm (10.9 in) |
| 2005 | 170.4 mm (6.7 in) |
| 2006 | 112.5 mm (4.4 in) |
| 2007 | 121.4 mm (4.8 in) |
| 2008 | 182.4 mm (7.2 in) |
| 2009 | 207.0 mm (8.1 in) |
| 2010 | 168.4 mm (6.6 in) |
| 2011 | 126.0 mm (5.0 in) |
| 2012 | 125.7 mm (4.9 in) |
| 2013 | 129.5 mm (5.1 in) |
| 2014 | 124.2 mm (4.9 in) |
| 2015 | 135.4 mm (5.3 in) |
| 2016 | 86.1 mm (3.4 in) |
| 2017 | 138.9 mm (5.5 in) |
| 2018 | 116.8 mm (4.6 in) |
| 2019 | 88.4 mm (3.5 in) |
| 2020 | 90.2 mm (3.6 in) |
| 2021 | 200.4 mm (7.9 in) |
| 2022 | 110.7 mm (4.4 in) |
| 2023 | 204.7 mm (8.1 in) |
| 2024 | 161.8 mm (6.4 in) |
| 2025 | 206.2 mm (8.1 in) |
| 2026 | 268.2 mm (10.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1949 | 144.3 mm (5.7 in) |
| 1950 | 349.5 mm (13.8 in) |
| 1951 | 390.2 mm (15.4 in) |
| 1952 | 265.1 mm (10.4 in) |
| 1953 | 211.9 mm (8.3 in) |
| 1954 | 342.2 mm (13.5 in) |
| 1955 | 366.3 mm (14.4 in) |
| 1956 | 294.2 mm (11.6 in) |
| 1957 | 393.8 mm (15.5 in) |
| 1958 | 446.0 mm (17.6 in) |
| 1959 | 321.1 mm (12.6 in) |
| 1960 | 581.7 mm (22.9 in) |
| 1961 | 285.6 mm (11.2 in) |
| 1962 | 177.3 mm (7.0 in) |
| 1963 | 314.9 mm (12.4 in) |
| 1964 | 318.5 mm (12.5 in) |
| 1965 | 395.2 mm (15.6 in) |
| 1966 | 381.5 mm (15.0 in) |
| 1967 | 346.6 mm (13.6 in) |
| 1968 | 771.7 mm (30.4 in) |
| 1969 | 394.7 mm (15.5 in) |
| 1970 | 360.5 mm (14.2 in) |
| 1971 | 420.1 mm (16.5 in) |
| 1972 | 289.5 mm (11.4 in) |
| 1973 | 208.3 mm (8.2 in) |
| 1974 | 373.8 mm (14.7 in) |
| 1975 | 308.9 mm (12.2 in) |
| 1976 | 230.5 mm (9.1 in) |
| 1977 | 345.9 mm (13.6 in) |
| 1978 | 309.4 mm (12.2 in) |
| 1979 | 325.6 mm (12.8 in) |
| 1980 | 359.1 mm (14.1 in) |
| 1981 | 366.7 mm (14.4 in) |
| 1982 | 325.0 mm (12.8 in) |
| 1983 | 141.7 mm (5.6 in) |
| 1984 | 157.9 mm (6.2 in) |
| 1985 | 255.1 mm (10.0 in) |
| 1986 | 349.0 mm (13.7 in) |
| 1987 | 304.8 mm (12.0 in) |
| 1988 | 207.3 mm (8.2 in) |
| 1989 | 389.7 mm (15.3 in) |
| 1990 | 636.1 mm (25.0 in) |
| 1991 | 413.0 mm (16.3 in) |
| 1992 | 269.2 mm (10.6 in) |
| 1993 | 395.2 mm (15.6 in) |
| 1994 | 547.1 mm (21.5 in) |
| 1995 | 224.0 mm (8.8 in) |
| 1996 | 233.2 mm (9.2 in) |
| 1997 | 195.5 mm (7.7 in) |
| 1998 | 216.9 mm (8.5 in) |
| 1999 | 260.6 mm (10.3 in) |
| 2000 | 336.8 mm (13.3 in) |
| 2001 | 187.6 mm (7.4 in) |
| 2002 | 485.3 mm (19.1 in) |
| 2003 | 459.2 mm (18.1 in) |
| 2004 | 335.7 mm (13.2 in) |
| 2005 | 311.1 mm (12.2 in) |
| 2006 | 273.8 mm (10.8 in) |
| 2007 | 352.8 mm (13.9 in) |
| 2008 | 313.2 mm (12.3 in) |
| 2009 | 267.7 mm (10.5 in) |
| 2010 | 228.9 mm (9.0 in) |
| 2011 | 301.0 mm (11.9 in) |
| 2012 | 400.7 mm (15.8 in) |
| 2013 | 249.7 mm (9.8 in) |
| 2014 | 240.9 mm (9.5 in) |
| 2015 | 402.3 mm (15.8 in) |
| 2016 | 154.5 mm (6.1 in) |
| 2017 | 234.2 mm (9.2 in) |
| 2018 | 381.1 mm (15.0 in) |
| 2019 | 210.7 mm (8.3 in) |
| 2020 | 239.3 mm (9.4 in) |
| 2021 | 286.0 mm (11.3 in) |
| 2022 | 328.6 mm (12.9 in) |
| 2023 | 322.6 mm (12.7 in) |
| 2024 | 290.5 mm (11.4 in) |
| 2025 | 377.6 mm (14.9 in) |
| 2026 | 440.1 mm (17.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1949 | 6 days |
| 1950 | 9 days |
| 1951 | 9 days |
| 1952 | 11 days |
| 1953 | 14 days |
| 1954 | 9 days |
| 1955 | 7 days |
| 1956 | 6 days |
| 1957 | 8 days |
| 1958 | 12 days |
| 1959 | 6 days |
| 1960 | 7 days |
| 1961 | 11 days |
| 1962 | 8 days |
| 1963 | 7 days |
| 1964 | 10 days |
| 1965 | 7 days |
| 1966 | 9 days |
| 1967 | 10 days |
| 1968 | 6 days |
| 1969 | 12 days |
| 1970 | 9 days |
| 1971 | 7 days |
| 1972 | 9 days |
| 1973 | 10 days |
| 1974 | 9 days |
| 1975 | 13 days |
| 1976 | 10 days |
| 1977 | 8 days |
| 1978 | 9 days |
| 1979 | 7 days |
| 1980 | 7 days |
| 1981 | 6 days |
| 1982 | 7 days |
| 1983 | 10 days |
| 1984 | 10 days |
| 1985 | 7 days |
| 1986 | 7 days |
| 1987 | 11 days |
| 1988 | 7 days |
| 1989 | 10 days |
| 1990 | 5 days |
| 1991 | 9 days |
| 1992 | 10 days |
| 1993 | 11 days |
| 1994 | 7 days |
| 1995 | 7 days |
| 1996 | 10 days |
| 1997 | 7 days |
| 1998 | 30 days |
| 1999 | 7 days |
| 2000 | 7 days |
| 2001 | 12 days |
| 2002 | 11 days |
| 2003 | 15 days |
| 2004 | 11 days |
| 2005 | 21 days |
| 2006 | 5 days |
| 2007 | 7 days |
| 2008 | 17 days |
| 2009 | 8 days |
| 2010 | 9 days |
| 2011 | 7 days |
| 2012 | 6 days |
| 2013 | 11 days |
| 2014 | 5 days |
| 2015 | 12 days |
| 2016 | 17 days |
| 2017 | 10 days |
| 2018 | 8 days |
| 2019 | 7 days |
| 2020 | 27 days |
| 2021 | 22 days |
| 2022 | 10 days |
| 2023 | 9 days |
| 2024 | 10 days |
| 2025 | 9 days |
| 2026 | 6 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
67 years, 1950 to 2024A day with at least 162.1 mm (6.4 in) of rain is expected about once in 2 years. A day with at least 393.1 mm (15.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 162.1 mm (6.4 in) | |
| 5 years | 222.6 mm (8.8 in) | |
| 10 years | 263.2 mm (10.4 in) | |
| 25 years | 315.1 mm (12.4 in) | |
| 50 years | 354.0 mm (13.9 in) | |
| 100 years | 393.1 mm (15.5 in) | Longer than the 67 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, 67 years of values from 1950 to 2024.
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: 366.8 mm (14.4 in) in 1958; 351.5 mm (13.8 in) in 1994; 319.5 mm (12.6 in) in 1981.
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).