E Lawai 934 Weather Records (USC00510456)

Record envelope, standing records and threshold days for E Lawai 934 (USC00510456), Hawaii, United States, with 113 years of record.

Key Facts for E Lawai 934

E Lawai 934 (USC00510456) is a weather station in Hawaii, United States at 21.90 latitude and -159.50 longitude, 94 m (308 ft) above sea level.
The station reports from 1905 to 2017, 113 years of record.
1,464 records set at E Lawai 934 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
E Lawai 934 set a daily record precipitation of 21.6 mm (0.9 in) on 22 May 2017.

About the Station

Location: Hawaii, United States, 21.90 latitude, -159.50 longitude.
Elevation: 94 m (308 ft).
Period of record: 1905 to 2017, 113 years.
Eligible elements: prcp, snow, snwd.

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 E Lawai 934. 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 E Lawai 934, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	31.7 C (89.1 F)	10.6 C (51.1 F)	n/a	n/a
Feb	32.2 C (90.0 F)	12.2 C (54.0 F)	n/a	n/a
Mar	31.1 C (88.0 F)	10.0 C (50.0 F)	n/a	n/a
Apr	31.1 C (88.0 F)	11.1 C (52.0 F)	n/a	n/a
May	31.1 C (88.0 F)	14.4 C (57.9 F)	n/a	n/a
Jun	30.6 C (87.1 F)	17.2 C (63.0 F)	n/a	n/a
Jul	32.2 C (90.0 F)	17.8 C (64.0 F)	n/a	n/a
Aug	33.3 C (91.9 F)	17.2 C (63.0 F)	n/a	n/a
Sep	32.8 C (91.0 F)	17.8 C (64.0 F)	n/a	n/a
Oct	33.9 C (93.0 F)	16.7 C (62.1 F)	n/a	n/a
Nov	32.8 C (91.0 F)	13.9 C (57.0 F)	n/a	n/a
Dec	33.3 C (91.9 F)	12.2 C (54.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at E Lawai 934 still stand. 1911 holds the most, with 302.

All-Time Record Progression

1 new records

1 all-time records were set at E Lawai 934 between 28 February 2012 and 28 February 2012. Each dot is a new record.

Wettest Day of Each Month

Feb: 227.6 mm (9.0 in)

The wettest day on record for each calendar month at E Lawai 934. The most was 227.6 mm (9.0 in) on 28 February 2012.

Record daily precipitation for each month at E Lawai 934
Month	Record daily precipitation (mm)	Date
Jan	209.0 mm (8.2 in)	16 January 1920
Feb	227.6 mm (9.0 in)	28 February 2012
Mar	219.7 mm (8.6 in)	31 March 1923
Apr	151.1 mm (5.9 in)	19 April 1918
May	137.9 mm (5.4 in)	17 May 1927
Jun	145.0 mm (5.7 in)	3 June 1913
Jul	100.6 mm (4.0 in)	28 July 1911
Aug	179.3 mm (7.1 in)	7 August 1959
Sep	157.5 mm (6.2 in)	27 September 1914
Oct	154.9 mm (6.1 in)	4 October 1994
Nov	181.9 mm (7.2 in)	1 November 1982
Dec	129.5 mm (5.1 in)	25 December 1927

Period of Record Coverage

1910 to 1918

9 years of record at E Lawai 934, 1910 to 1918. 4 years have data for under 90 percent of days and are left out of rankings: 1910, 1911, 1912, 1918.

Latest Records

Latest records at E Lawai 934
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
22 May 2017	E Lawai 934, US	daily rain	21.6 mm (0.9 in)	3.8 mm (0.15 in)	52 years	20 of 100 (Routine)
24 April 2017	E Lawai 934, US	daily rain	45.7 mm (1.8 in)	8.9 mm (0.35 in)	106 years	46 of 100 (Notable)
17 April 2017	E Lawai 934, US	daily rain	37.6 mm (1.5 in)	5.8 mm (0.23 in)	36 years	25 of 100 (Routine)
6 March 2017	E Lawai 934, US	daily rain	158.5 mm (6.2 in)	95.0 mm (3.7 in)	90 years	77 of 100 (Major)
5 December 2016	E Lawai 934, US	daily rain	54.9 mm (2.2 in)	2.8 mm (0.11 in)	55 years	27 of 100 (Routine)
19 September 2016	E Lawai 934, US	daily rain	80.0 mm (3.1 in)	38.3 mm (1.5 in)	32 years	56 of 100 (Notable)
6 September 2016	E Lawai 934, US	daily rain	36.8 mm (1.4 in)	17.5 mm (0.7 in)	105 years	57 of 100 (Notable)
29 August 2016	E Lawai 934, US	daily rain	24.1 mm (0.9 in)	7.6 mm (0.30 in)	30 years	20 of 100 (Routine)
22 August 2016	E Lawai 934, US	daily rain	41.9 mm (1.6 in)	16.0 mm (0.6 in)	96 years	55 of 100 (Notable)
15 August 2016	E Lawai 934, US	daily rain	44.7 mm (1.8 in)	25.1 mm (1.0 in)	107 years	67 of 100 (Major)
18 July 2016	E Lawai 934, US	daily rain	38.1 mm (1.5 in)	13.5 mm (0.5 in)	58 years	45 of 100 (Notable)
5 July 2016	E Lawai 934, US	daily rain	36.8 mm (1.4 in)	2.8 mm (0.11 in)	72 years	34 of 100 (Routine)
6 October 2014	E Lawai 934, US	daily rain	52.1 mm (2.1 in)	6.4 mm (0.25 in)	84 years	40 of 100 (Notable)
29 September 2014	E Lawai 934, US	daily rain	142.2 mm (5.6 in)	127.7 mm (5.0 in)	36 years	61 of 100 (Major)
21 July 2014	E Lawai 934, US	daily rain	59.2 mm (2.3 in)	24.4 mm (1.0 in)	24 years	52 of 100 (Notable)
14 July 2014	E Lawai 934, US	daily rain	39.9 mm (1.6 in)	18.8 mm (0.7 in)	71 years	57 of 100 (Notable)
30 June 2014	E Lawai 934, US	daily rain	21.3 mm (0.8 in)	0.2 mm (0.01 in)	67 years	20 of 100 (Routine)
23 June 2014	E Lawai 934, US	daily rain	33.8 mm (1.3 in)	11.7 mm (0.5 in)	100 years	56 of 100 (Notable)
9 June 2014	E Lawai 934, US	daily rain	48.3 mm (1.9 in)	27.5 mm (1.1 in)	52 years	64 of 100 (Major)
27 May 2014	E Lawai 934, US	daily rain	102.9 mm (4.1 in)	78.3 mm (3.1 in)	91 years	77 of 100 (Major)

Extremes by Year

1905 to 2017

Yearly extremes at E Lawai 934: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	33.9 C (93.0 F)	1916	32.8 C (91.0 F)	9
Coldest night (TNn)	10.0 C (50.0 F)	1912	11.1 C (52.0 F)	9
Wettest day (Rx1day)	227.6 mm (9.0 in)	2012	78.7 mm (3.1 in)	111
Wettest five days (Rx5day)	440.9 mm (17.4 in)	1921	99.3 mm (3.9 in)	105
Longest dry spell (CDD)	28 days	1920	12 days	109

Hottest day (TXx)

The hottest day of the year at E Lawai 934, 1905 to 2017. The record is 33.9 C (93.0 F) in 1916, marked on the chart; the median year is 32.8 C (91.0 F).

Hottest day (TXx) at E Lawai 934 by year
Year	Hottest day (TXx)
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	30.0 C (86.0 F)
1911	31.1 C (88.0 F)
1912	33.3 C (91.9 F)
1913	32.8 C (91.0 F)
1914	32.2 C (90.0 F)
1915	32.2 C (90.0 F)
1916	33.9 C (93.0 F)
1917	33.3 C (91.9 F)
1918	33.3 C (91.9 F)
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
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
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2016	n/a
2017	n/a

Coldest night (TNn)

The coldest night of the year at E Lawai 934, 1905 to 2017. The record is 10.0 C (50.0 F) in 1912, marked on the chart; the median year is 11.1 C (52.0 F).

Coldest night (TNn) at E Lawai 934 by year
Year	Coldest night (TNn)
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	13.3 C (55.9 F)
1911	13.3 C (55.9 F)
1912	10.0 C (50.0 F)
1913	11.7 C (53.1 F)
1914	10.0 C (50.0 F)
1915	10.6 C (51.1 F)
1916	12.2 C (54.0 F)
1917	10.6 C (51.1 F)
1918	11.1 C (52.0 F)
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
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
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2016	n/a
2017	n/a

Wettest day (Rx1day)

The wettest day of the year at E Lawai 934, 1905 to 2017. The record is 227.6 mm (9.0 in) in 2012, marked on the chart; the median year is 78.7 mm (3.1 in).

Wettest day (Rx1day) at E Lawai 934 by year
Year	Wettest day (Rx1day)
1905	146.8 mm (5.8 in)
1906	83.8 mm (3.3 in)
1907	162.8 mm (6.4 in)
1908	108.0 mm (4.3 in)
1909	179.1 mm (7.1 in)
1910	52.1 mm (2.1 in)
1911	100.6 mm (4.0 in)
1912	52.1 mm (2.1 in)
1913	145.0 mm (5.7 in)
1914	157.5 mm (6.2 in)
1915	78.7 mm (3.1 in)
1916	90.2 mm (3.6 in)
1917	84.8 mm (3.3 in)
1918	151.1 mm (5.9 in)
1919	127.8 mm (5.0 in)
1920	209.0 mm (8.2 in)
1921	160.0 mm (6.3 in)
1922	107.2 mm (4.2 in)
1923	219.7 mm (8.6 in)
1924	73.7 mm (2.9 in)
1925	73.7 mm (2.9 in)
1926	37.3 mm (1.5 in)
1927	137.9 mm (5.4 in)
1928	102.9 mm (4.1 in)
1929	63.5 mm (2.5 in)
1930	70.6 mm (2.8 in)
1931	105.7 mm (4.2 in)
1932	81.8 mm (3.2 in)
1933	80.3 mm (3.2 in)
1934	51.6 mm (2.0 in)
1935	115.1 mm (4.5 in)
1936	95.0 mm (3.7 in)
1937	97.0 mm (3.8 in)
1938	148.1 mm (5.8 in)
1939	99.1 mm (3.9 in)
1940	100.3 mm (3.9 in)
1941	48.0 mm (1.9 in)
1942	109.2 mm (4.3 in)
1943	55.9 mm (2.2 in)
1944	158.8 mm (6.3 in)
1945	72.4 mm (2.9 in)
1946	63.5 mm (2.5 in)
1947	54.6 mm (2.1 in)
1948	50.8 mm (2.0 in)
1949	179.1 mm (7.1 in)
1950	83.6 mm (3.3 in)
1951	54.6 mm (2.1 in)
1952	88.9 mm (3.5 in)
1953	33.0 mm (1.3 in)
1954	92.7 mm (3.6 in)
1955	137.2 mm (5.4 in)
1956	77.5 mm (3.1 in)
1957	166.9 mm (6.6 in)
1958	81.5 mm (3.2 in)
1959	179.3 mm (7.1 in)
1960	87.1 mm (3.4 in)
1961	121.2 mm (4.8 in)
1962	82.0 mm (3.2 in)
1963	71.6 mm (2.8 in)
1964	68.3 mm (2.7 in)
1965	64.0 mm (2.5 in)
1966	46.7 mm (1.8 in)
1967	56.4 mm (2.2 in)
1968	127.0 mm (5.0 in)
1969	142.2 mm (5.6 in)
1970	41.7 mm (1.6 in)
1971	72.6 mm (2.9 in)
1972	53.6 mm (2.1 in)
1973	109.2 mm (4.3 in)
1974	103.1 mm (4.1 in)
1975	46.2 mm (1.8 in)
1976	87.6 mm (3.4 in)
1977	68.6 mm (2.7 in)
1978	146.1 mm (5.8 in)
1979	38.6 mm (1.5 in)
1980	57.7 mm (2.3 in)
1981	69.9 mm (2.8 in)
1982	181.9 mm (7.2 in)
1983	47.0 mm (1.9 in)
1984	56.6 mm (2.2 in)
1985	55.1 mm (2.2 in)
1986	54.6 mm (2.1 in)
1987	62.2 mm (2.4 in)
1988	51.3 mm (2.0 in)
1989	59.2 mm (2.3 in)
1990	142.2 mm (5.6 in)
1991	62.0 mm (2.4 in)
1992	91.7 mm (3.6 in)
1993	42.7 mm (1.7 in)
1994	154.9 mm (6.1 in)
1995	69.3 mm (2.7 in)
1996	0.0 mm (0.00 in)
1997	0.0 mm (0.00 in)
1998	0.0 mm (0.00 in)
1999	0.0 mm (0.00 in)
2000	0.0 mm (0.00 in)
2001	0.0 mm (0.00 in)
2002	0.0 mm (0.00 in)
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	29.2 mm (1.1 in)
2006	0.0 mm (0.00 in)
2007	n/a
2008	0.0 mm (0.00 in)
2009	0.0 mm (0.00 in)
2010	0.0 mm (0.00 in)
2011	56.6 mm (2.2 in)
2012	227.6 mm (9.0 in)
2013	115.8 mm (4.6 in)
2014	142.2 mm (5.6 in)
2016	80.0 mm (3.1 in)
2017	158.5 mm (6.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at E Lawai 934, 1905 to 2017. The record is 440.9 mm (17.4 in) in 1921, marked on the chart; the median year is 99.3 mm (3.9 in).

Wettest five days (Rx5day) at E Lawai 934 by year
Year	Wettest five days (Rx5day)
1905	166.3 mm (6.5 in)
1906	140.2 mm (5.5 in)
1907	381.8 mm (15.0 in)
1908	166.3 mm (6.5 in)
1909	286.6 mm (11.3 in)
1910	138.4 mm (5.4 in)
1911	190.7 mm (7.5 in)
1912	100.9 mm (4.0 in)
1913	158.7 mm (6.2 in)
1914	256.0 mm (10.1 in)
1915	162.0 mm (6.4 in)
1916	126.2 mm (5.0 in)
1917	164.1 mm (6.5 in)
1918	208.7 mm (8.2 in)
1919	169.7 mm (6.7 in)
1920	295.6 mm (11.6 in)
1921	440.9 mm (17.4 in)
1922	176.6 mm (7.0 in)
1923	238.8 mm (9.4 in)
1924	115.2 mm (4.5 in)
1925	181.1 mm (7.1 in)
1926	76.0 mm (3.0 in)
1927	260.4 mm (10.3 in)
1928	288.6 mm (11.4 in)
1929	120.7 mm (4.8 in)
1930	120.4 mm (4.7 in)
1931	123.2 mm (4.9 in)
1932	159.1 mm (6.3 in)
1933	269.5 mm (10.6 in)
1934	90.7 mm (3.6 in)
1935	246.5 mm (9.7 in)
1936	124.0 mm (4.9 in)
1937	152.7 mm (6.0 in)
1938	285.3 mm (11.2 in)
1939	199.9 mm (7.9 in)
1940	154.6 mm (6.1 in)
1941	71.9 mm (2.8 in)
1942	141.2 mm (5.6 in)
1943	159.3 mm (6.3 in)
1944	211.1 mm (8.3 in)
1945	163.5 mm (6.4 in)
1946	173.5 mm (6.8 in)
1947	89.4 mm (3.5 in)
1948	85.8 mm (3.4 in)
1949	299.0 mm (11.8 in)
1950	174.3 mm (6.9 in)
1951	102.8 mm (4.0 in)
1952	98.8 mm (3.9 in)
1953	28.8 mm (1.1 in)
1954	188.2 mm (7.4 in)
1955	121.9 mm (4.8 in)
1956	110.5 mm (4.4 in)
1957	241.4 mm (9.5 in)
1958	63.5 mm (2.5 in)
1959	36.0 mm (1.4 in)
1960	30.5 mm (1.2 in)
1961	15.5 mm (0.6 in)
1962	51.9 mm (2.0 in)
1963	78.5 mm (3.1 in)
1964	51.1 mm (2.0 in)
1965	36.9 mm (1.5 in)
1966	40.4 mm (1.6 in)
1967	27.2 mm (1.1 in)
1968	99.3 mm (3.9 in)
1969	95.5 mm (3.8 in)
1970	39.3 mm (1.5 in)
1971	106.9 mm (4.2 in)
1972	24.9 mm (1.0 in)
1973	202.7 mm (8.0 in)
1974	99.3 mm (3.9 in)
1975	96.3 mm (3.8 in)
1976	74.9 mm (2.9 in)
1977	48.3 mm (1.9 in)
1978	28.2 mm (1.1 in)
1979	25.6 mm (1.0 in)
1980	10.0 mm (0.4 in)
1981	75.0 mm (3.0 in)
1982	250.0 mm (9.8 in)
1983	123.9 mm (4.9 in)
1984	73.2 mm (2.9 in)
1985	45.3 mm (1.8 in)
1986	49.1 mm (1.9 in)
1987	97.9 mm (3.9 in)
1988	63.8 mm (2.5 in)
1989	31.8 mm (1.3 in)
1990	26.2 mm (1.0 in)
1991	135.9 mm (5.4 in)
1992	48.0 mm (1.9 in)
1993	14.2 mm (0.6 in)
1994	28.6 mm (1.1 in)
1995	40.9 mm (1.6 in)
1996	0.0 mm (0.00 in)
1997	0.0 mm (0.00 in)
1998	0.0 mm (0.00 in)
1999	n/a
2000	0.0 mm (0.00 in)
2001	0.0 mm (0.00 in)
2002	0.0 mm (0.00 in)
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	0.0 mm (0.00 in)
2007	n/a
2008	0.0 mm (0.00 in)
2009	0.0 mm (0.00 in)
2010	0.0 mm (0.00 in)
2011	0.0 mm (0.00 in)
2012	n/a
2013	n/a
2014	n/a
2016	n/a
2017	n/a

Longest dry spell (CDD)

The longest dry spell of the year at E Lawai 934, 1905 to 2017. The record is 28 days in 1920, marked on the chart; the median year is 12 days.

Longest dry spell (CDD) at E Lawai 934 by year
Year	Longest dry spell (CDD)
1905	26 days
1906	19 days
1907	8 days
1908	15 days
1909	27 days
1910	15 days
1911	16 days
1912	13 days
1913	20 days
1914	19 days
1915	27 days
1916	17 days
1917	14 days
1918	16 days
1919	22 days
1920	28 days
1921	14 days
1922	26 days
1923	13 days
1924	19 days
1925	18 days
1926	15 days
1927	12 days
1928	12 days
1929	17 days
1930	13 days
1931	16 days
1932	9 days
1933	18 days
1934	12 days
1935	11 days
1936	21 days
1937	9 days
1938	11 days
1939	10 days
1940	9 days
1941	16 days
1942	18 days
1943	11 days
1944	10 days
1945	13 days
1946	11 days
1947	14 days
1948	7 days
1949	9 days
1950	12 days
1951	12 days
1952	9 days
1953	11 days
1954	14 days
1955	14 days
1956	7 days
1957	14 days
1958	20 days
1959	11 days
1960	8 days
1961	7 days
1962	9 days
1963	9 days
1964	10 days
1965	11 days
1966	15 days
1967	11 days
1968	11 days
1969	23 days
1970	11 days
1971	17 days
1972	10 days
1973	10 days
1974	10 days
1975	11 days
1976	10 days
1977	9 days
1978	13 days
1979	12 days
1980	7 days
1981	8 days
1982	4 days
1983	16 days
1984	10 days
1985	18 days
1986	16 days
1987	15 days
1988	8 days
1989	9 days
1990	16 days
1991	15 days
1992	13 days
1993	9 days
1994	6 days
1995	11 days
1996	7 days
1997	7 days
1998	21 days
1999	4 days
2000	7 days
2001	7 days
2002	7 days
2003	7 days
2004	7 days
2005	8 days
2006	6 days
2007	n/a
2008	10 days
2009	26 days
2010	14 days
2011	15 days
2012	1 day
2013	1 day
2014	n/a
2016	1 day
2017	n/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.

Rainfall Return Levels

35 years, 1905 to 1947

A day with at least 96.0 mm (3.8 in) of rain is expected about once in 2 years. A day with at least 258.7 mm (10.2 in) of rain is expected about once in 100 years.

Rainfall return levels at E Lawai 934: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	96.0 mm (3.8 in)
5 years	137.2 mm (5.4 in)
10 years	165.4 mm (6.5 in)
25 years	202.1 mm (8.0 in)
50 years	230.2 mm (9.1 in)	Longer than the 35 years of record
100 years	258.7 mm (10.2 in)	Longer than the 35 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, 35 years of values from 1905 to 1947.

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: 219.7 mm (8.6 in) in 1923; 209.0 mm (8.2 in) in 1920; 162.8 mm (6.4 in) in 1907.

Download the Data

Data for E Lawai 934 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for E Lawai 934 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).

Year	Days with data	Share of year	Complete
1910	70	19%	No
1911	308	84%	No
1912	326	89%	No
1913	356	98%	Yes
1914	353	97%	Yes
1915	364	100%	Yes
1916	366	100%	Yes
1917	364	100%	Yes
1918	304	83%	No