Rainer Ohanapecosh Weather Records (USC00456896)

Record envelope, standing records and threshold days for Rainer Ohanapecosh (USC00456896), Washington, United States, with 101 years of record.

Key Facts for Rainer Ohanapecosh

Rainer Ohanapecosh (USC00456896) is a weather station in Washington, United States at 46.73 latitude and -121.57 longitude, 593 m (1,944 ft) above sea level.
The station reports from 1926 to 2026, 101 years of record.
1,464 records set at Rainer Ohanapecosh still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Rainer Ohanapecosh set a daily record snowfall of 0.5 cm (0.2 in) on 1 October 2017.

About the Station

Location: Washington, United States, 46.73 latitude, -121.57 longitude.
Elevation: 593 m (1,944 ft).
Period of record: 1926 to 2026, 101 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

37 days at or beyond a record

The band shows the record high and record low for each calendar day at Rainer Ohanapecosh. The lines show the 2026 daily maximum and minimum. 37 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Rainer Ohanapecosh, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.9 C (48.0 F)	-15.6 C (3.9 F)	5.6 C (42.1 F)	-6.1 C (21.0 F)
Feb	15.0 C (59.0 F)	-13.3 C (8.1 F)	8.9 C (48.0 F)	-2.2 C (28.0 F)
Mar	22.2 C (72.0 F)	-10.6 C (12.9 F)	13.9 C (57.0 F)	-2.2 C (28.0 F)
Apr	28.9 C (84.0 F)	-3.9 C (25.0 F)	22.8 C (73.0 F)	-2.2 C (28.0 F)
May	33.3 C (91.9 F)	-2.2 C (28.0 F)	30.0 C (86.0 F)	3.3 C (37.9 F)
Jun	38.9 C (102.0 F)	1.1 C (34.0 F)	33.3 C (91.9 F)	3.9 C (39.0 F)
Jul	40.0 C (104.0 F)	2.8 C (37.0 F)	37.8 C (100.0 F)	7.8 C (46.0 F)
Aug	40.0 C (104.0 F)	2.2 C (36.0 F)	33.3 C (91.9 F)	6.1 C (43.0 F)
Sep	36.7 C (98.1 F)	0.0 C (32.0 F)	29.4 C (84.9 F)	3.9 C (39.0 F)
Oct	28.3 C (82.9 F)	-5.0 C (23.0 F)	22.2 C (72.0 F)	5.6 C (42.1 F)
Nov	13.3 C (55.9 F)	-12.2 C (10.0 F)	n/a	n/a
Dec	12.2 C (54.0 F)	-18.3 C (-0.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Rainer Ohanapecosh still stand. 1977 holds the most, with 158.

Standing records at Rainer Ohanapecosh by the year they were set
Year set	Standing records
1964	23
1965	38
1969	20
1970	5
1971	21
1972	38
1976	49
1977	158
1978	85
1980	71
1981	2
2011	45
2012	36
2013	37
2014	62
2015	45
2017	59
2018	66
2019	64
2020	45
2021	72
2022	46
2023	85
2024	82
2025	135
2026	75

All-Time Record Progression

2 new records

2 all-time records were set at Rainer Ohanapecosh between 2 December 1977 and 13 February 1982. Each dot is a new record.

When Rainer Ohanapecosh set new all-time records
Date	Kind	Detail
1977-12-02	Record daily precipitation	Record daily precipitation 152.7 mm (6.0 in)
1982-02-13	Record daily precipitation	Record daily precipitation 226.8 mm (8.9 in)

Wettest Day of Each Month

Feb: 226.8 mm (8.9 in)

The wettest day on record for each calendar month at Rainer Ohanapecosh. The most was 226.8 mm (8.9 in) on 13 February 1982.

Record daily precipitation for each month at Rainer Ohanapecosh
Month	Record daily precipitation (mm)	Date
Jan	119.4 mm (4.7 in)	18 January 1964
Feb	226.8 mm (8.9 in)	13 February 1982
Mar	102.4 mm (4.0 in)	23 March 1930
Apr	96.5 mm (3.8 in)	6 April 1962
May	44.5 mm (1.8 in)	16 May 1941
Jun	82.0 mm (3.2 in)	7 June 1985
Jul	35.6 mm (1.4 in)	1 July 1979
Aug	50.8 mm (2.0 in)	25 August 2004
Sep	97.3 mm (3.8 in)	22 September 1969
Oct	108.2 mm (4.3 in)	27 October 1994
Nov	175.0 mm (6.9 in)	26 November 1999
Dec	152.7 mm (6.0 in)	2 December 1977

Period of Record Coverage

1964 to 2026

26 years of record at Rainer Ohanapecosh, 1964 to 2026. 25 years have data for under 90 percent of days and are left out of rankings: 1964, 1965, 1969, 1970, 1971, 1972, 1976, 1977 and others.

Days with data per year at Rainer Ohanapecosh
Year	Days with data	Share of year	Complete
1964	30	8%	No
1965	88	24%	No
1969	31	8%	No
1970	31	8%	No
1971	31	8%	No
1972	87	24%	No
1976	91	25%	No
1977	267	73%	No
1978	181	50%	No
1980	152	42%	No
1981	31	8%	No
2011	136	37%	No
2012	123	34%	No
2013	130	36%	No
2014	145	40%	No
2015	96	26%	No
2017	109	30%	No
2018	180	49%	No
2019	208	57%	No
2020	172	47%	No
2021	179	49%	No
2022	127	35%	No
2023	284	78%	No
2024	261	71%	No
2025	355	97%	Yes
2026	273	75%	No

Latest Records

Latest records at Rainer Ohanapecosh
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 October 2017	Rainer Ohanapecosh, US	daily snowfall	0.5 cm (0.2 in)	0.5 cm (0.2 in)	82 years	20 of 100 (Routine)
30 August 2015	Rainer Ohanapecosh, US	daily rain	30.5 mm (1.2 in)	7.6 mm (0.30 in)	37 years	30 of 100 (Routine)
13 August 2014	Rainer Ohanapecosh, US	daily rain	48.3 mm (1.9 in)	25.9 mm (1.0 in)	51 years	59 of 100 (Notable)
24 July 2014	Rainer Ohanapecosh, US	daily rain	27.9 mm (1.1 in)	12.7 mm (0.5 in)	51 years	46 of 100 (Notable)
29 September 2013	Rainer Ohanapecosh, US	daily rain	51.1 mm (2.0 in)	27.5 mm (1.1 in)	86 years	58 of 100 (Notable)
6 September 2013	Rainer Ohanapecosh, US	daily rain	34.8 mm (1.4 in)	3.3 mm (0.13 in)	28 years	19 of 100 (Routine)
23 June 2012	Rainer Ohanapecosh, US	daily rain	18.3 mm (0.7 in)	5.6 mm (0.22 in)	19 years	20 of 100 (Routine)
9 September 2010	Rainer Ohanapecosh, US	daily rain	13.5 mm (0.5 in)	0.5 mm (0.02 in)	63 years	20 of 100 (Routine)
1 September 2010	Rainer Ohanapecosh, US	daily rain	55.9 mm (2.2 in)	1.3 mm (0.05 in)	73 years	31 of 100 (Routine)
12 August 2009	Rainer Ohanapecosh, US	daily rain	19.1 mm (0.8 in)	11.5 mm (0.5 in)	46 years	20 of 100 (Routine)
21 August 2008	Rainer Ohanapecosh, US	daily rain	17.3 mm (0.7 in)	0.5 mm (0.02 in)	10 years	11 of 100 (Routine)
20 August 2008	Rainer Ohanapecosh, US	daily rain	16.5 mm (0.6 in)	2.0 mm (0.08 in)	29 years	18 of 100 (Routine)
19 August 2008	Rainer Ohanapecosh, US	daily rain	22.9 mm (0.9 in)	6.1 mm (0.24 in)	43 years	20 of 100 (Routine)
10 June 2008	Rainer Ohanapecosh, US	monthly snow depth	2.5 cm (1.0 in)	2.5 cm (1.0 in)	59 years	20 of 100 (Routine)
10 June 2008	Rainer Ohanapecosh, US	daily rain	30.0 mm (1.2 in)	11.7 mm (0.5 in)	36 years	34 of 100 (Routine)
21 May 2008	Rainer Ohanapecosh, US	daily snow depth (Tie)	5.1 cm (2.0 in)	tie	37 years	4 of 100 (Routine)
17 May 2008	Rainer Ohanapecosh, US	daily snow depth	35.6 cm (14.0 in)	25.4 cm (10.0 in)	37 years	32 of 100 (Routine)
15 May 2008	Rainer Ohanapecosh, US	daily snow depth	55.9 cm (22.0 in)	40.7 cm (16.0 in)	37 years	40 of 100 (Notable)
14 May 2008	Rainer Ohanapecosh, US	daily snow depth	58.4 cm (23.0 in)	35.5 cm (14.0 in)	37 years	37 of 100 (Notable)
13 May 2008	Rainer Ohanapecosh, US	daily snow depth	63.5 cm (25.0 in)	35.6 cm (14.0 in)	37 years	37 of 100 (Notable)

Extremes by Year

1926 to 2026

Yearly extremes at Rainer Ohanapecosh: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	2015	36.7 C (98.1 F)	26
Coldest night (TNn)	-18.3 C (-0.9 F)	1978	-6.7 C (19.9 F)	26
Wettest day (Rx1day)	226.8 mm (8.9 in)	1982	72.9 mm (2.9 in)	92
Wettest five days (Rx5day)	408.4 mm (16.1 in)	1982	166.8 mm (6.6 in)	91
Longest dry spell (CDD)	62 days	2006	28 days	91

Hottest day (TXx)

The hottest day of the year at Rainer Ohanapecosh, 1926 to 2026. The record is 40.0 C (104.0 F) in 2015, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Rainer Ohanapecosh by year
Year	Hottest day (TXx)
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	18.9 C (66.0 F)
1965	36.1 C (97.0 F)
1966	n/a
1967	n/a
1968	n/a
1969	31.7 C (89.1 F)
1970	35.0 C (95.0 F)
1971	8.9 C (48.0 F)
1972	33.3 C (91.9 F)
1973	n/a
1974	n/a
1975	n/a
1976	30.0 C (86.0 F)
1977	35.6 C (96.1 F)
1978	39.4 C (102.9 F)
1979	n/a
1980	37.8 C (100.0 F)
1981	6.1 C (43.0 F)
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	36.7 C (98.1 F)
2012	38.3 C (100.9 F)
2013	38.3 C (100.9 F)
2014	36.7 C (98.1 F)
2015	40.0 C (104.0 F)
2017	38.9 C (102.0 F)
2018	37.2 C (99.0 F)
2019	33.3 C (91.9 F)
2020	36.1 C (97.0 F)
2021	37.8 C (100.0 F)
2022	38.3 C (100.9 F)
2023	39.4 C (102.9 F)
2024	37.2 C (99.0 F)
2025	36.1 C (97.0 F)
2026	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Rainer Ohanapecosh, 1926 to 2026. The record is -18.3 C (-0.9 F) in 1978, marked on the chart; the median year is -6.7 C (19.9 F).

Coldest night (TNn) at Rainer Ohanapecosh by year
Year	Coldest night (TNn)
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	-3.9 C (25.0 F)
1965	-8.3 C (17.1 F)
1966	n/a
1967	n/a
1968	n/a
1969	-1.7 C (28.9 F)
1970	2.2 C (36.0 F)
1971	-11.7 C (10.9 F)
1972	-13.3 C (8.1 F)
1973	n/a
1974	n/a
1975	n/a
1976	-10.6 C (12.9 F)
1977	-12.2 C (10.0 F)
1978	-18.3 C (-0.9 F)
1979	n/a
1980	-12.2 C (10.0 F)
1981	-6.1 C (21.0 F)
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	2.8 C (37.0 F)
2012	1.7 C (35.1 F)
2013	0.0 C (32.0 F)
2014	1.1 C (34.0 F)
2015	4.4 C (39.9 F)
2017	-2.8 C (27.0 F)
2018	-8.9 C (16.0 F)
2019	-7.8 C (18.0 F)
2020	-3.9 C (25.0 F)
2021	-7.8 C (18.0 F)
2022	-6.7 C (19.9 F)
2023	-6.7 C (19.9 F)
2024	-15.6 C (3.9 F)
2025	-12.2 C (10.0 F)
2026	-6.1 C (21.0 F)

Wettest day (Rx1day)

The wettest day of the year at Rainer Ohanapecosh, 1926 to 2026. The record is 226.8 mm (8.9 in) in 1982, marked on the chart; the median year is 72.9 mm (2.9 in).

Wettest day (Rx1day) at Rainer Ohanapecosh by year
Year	Wettest day (Rx1day)
1926	51.3 mm (2.0 in)
1927	78.7 mm (3.1 in)
1928	60.7 mm (2.4 in)
1929	68.3 mm (2.7 in)
1930	102.4 mm (4.0 in)
1931	40.6 mm (1.6 in)
1932	44.5 mm (1.8 in)
1933	69.3 mm (2.7 in)
1934	56.6 mm (2.2 in)
1935	47.2 mm (1.9 in)
1936	54.6 mm (2.1 in)
1937	66.0 mm (2.6 in)
1938	132.1 mm (5.2 in)
1939	117.3 mm (4.6 in)
1940	68.6 mm (2.7 in)
1941	76.2 mm (3.0 in)
1942	101.1 mm (4.0 in)
1943	100.3 mm (3.9 in)
1944	75.2 mm (3.0 in)
1945	102.9 mm (4.1 in)
1946	104.6 mm (4.1 in)
1947	100.3 mm (3.9 in)
1948	105.4 mm (4.1 in)
1949	69.3 mm (2.7 in)
1950	56.9 mm (2.2 in)
1951	61.7 mm (2.4 in)
1952	57.4 mm (2.3 in)
1953	79.0 mm (3.1 in)
1954	81.3 mm (3.2 in)
1955	108.5 mm (4.3 in)
1956	62.0 mm (2.4 in)
1957	68.3 mm (2.7 in)
1958	87.1 mm (3.4 in)
1959	98.6 mm (3.9 in)
1960	64.0 mm (2.5 in)
1961	66.3 mm (2.6 in)
1962	143.8 mm (5.7 in)
1963	44.5 mm (1.8 in)
1964	119.4 mm (4.7 in)
1965	99.1 mm (3.9 in)
1966	51.3 mm (2.0 in)
1967	73.7 mm (2.9 in)
1968	100.3 mm (3.9 in)
1969	97.3 mm (3.8 in)
1970	97.5 mm (3.8 in)
1971	76.5 mm (3.0 in)
1972	103.6 mm (4.1 in)
1973	72.4 mm (2.9 in)
1974	64.5 mm (2.5 in)
1975	109.2 mm (4.3 in)
1976	58.9 mm (2.3 in)
1977	152.7 mm (6.0 in)
1978	42.4 mm (1.7 in)
1979	83.8 mm (3.3 in)
1980	101.6 mm (4.0 in)
1981	61.0 mm (2.4 in)
1982	226.8 mm (8.9 in)
1983	73.4 mm (2.9 in)
1984	70.1 mm (2.8 in)
1985	82.0 mm (3.2 in)
1986	87.4 mm (3.4 in)
1987	88.4 mm (3.5 in)
1988	68.6 mm (2.7 in)
1989	63.2 mm (2.5 in)
1990	90.4 mm (3.6 in)
1991	87.4 mm (3.4 in)
1992	63.5 mm (2.5 in)
1993	56.6 mm (2.2 in)
1994	108.2 mm (4.3 in)
1995	101.6 mm (4.0 in)
1996	106.4 mm (4.2 in)
1997	86.6 mm (3.4 in)
1998	109.5 mm (4.3 in)
1999	175.0 mm (6.9 in)
2000	52.3 mm (2.1 in)
2001	118.9 mm (4.7 in)
2002	99.3 mm (3.9 in)
2003	101.6 mm (4.0 in)
2004	50.8 mm (2.0 in)
2005	55.9 mm (2.2 in)
2006	23.9 mm (0.9 in)
2007	50.8 mm (2.0 in)
2008	30.0 mm (1.2 in)
2009	30.5 mm (1.2 in)
2010	55.9 mm (2.2 in)
2011	43.4 mm (1.7 in)
2012	20.3 mm (0.8 in)
2013	54.6 mm (2.1 in)
2014	48.3 mm (1.9 in)
2015	30.5 mm (1.2 in)
2017	17.8 mm (0.7 in)
2018	7.6 mm (0.30 in)
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Rainer Ohanapecosh, 1926 to 2026. The record is 408.4 mm (16.1 in) in 1982, marked on the chart; the median year is 166.8 mm (6.6 in).

Wettest five days (Rx5day) at Rainer Ohanapecosh by year
Year	Wettest five days (Rx5day)
1926	128.2 mm (5.0 in)
1927	116.0 mm (4.6 in)
1928	97.8 mm (3.9 in)
1929	80.6 mm (3.2 in)
1930	156.0 mm (6.1 in)
1931	70.3 mm (2.8 in)
1932	130.0 mm (5.1 in)
1933	88.5 mm (3.5 in)
1934	144.6 mm (5.7 in)
1935	60.9 mm (2.4 in)
1936	61.7 mm (2.4 in)
1937	158.7 mm (6.2 in)
1938	112.6 mm (4.4 in)
1939	169.9 mm (6.7 in)
1940	160.0 mm (6.3 in)
1941	170.1 mm (6.7 in)
1942	246.3 mm (9.7 in)
1943	171.4 mm (6.7 in)
1944	119.9 mm (4.7 in)
1945	186.3 mm (7.3 in)
1946	320.3 mm (12.6 in)
1947	208.3 mm (8.2 in)
1948	206.5 mm (8.1 in)
1949	196.1 mm (7.7 in)
1950	188.7 mm (7.4 in)
1951	180.5 mm (7.1 in)
1952	135.2 mm (5.3 in)
1953	203.7 mm (8.0 in)
1954	166.6 mm (6.6 in)
1955	182.4 mm (7.2 in)
1956	141.7 mm (5.6 in)
1957	108.2 mm (4.3 in)
1958	247.7 mm (9.8 in)
1959	290.4 mm (11.4 in)
1960	175.5 mm (6.9 in)
1961	155.0 mm (6.1 in)
1962	261.1 mm (10.3 in)
1963	126.6 mm (5.0 in)
1964	290.3 mm (11.4 in)
1965	290.9 mm (11.5 in)
1966	157.7 mm (6.2 in)
1967	148.2 mm (5.8 in)
1968	181.4 mm (7.1 in)
1969	204.0 mm (8.0 in)
1970	167.9 mm (6.6 in)
1971	225.7 mm (8.9 in)
1972	265.6 mm (10.5 in)
1973	132.1 mm (5.2 in)
1974	199.0 mm (7.8 in)
1975	367.5 mm (14.5 in)
1976	185.9 mm (7.3 in)
1977	286.9 mm (11.3 in)
1978	94.2 mm (3.7 in)
1979	164.4 mm (6.5 in)
1980	209.8 mm (8.3 in)
1981	188.3 mm (7.4 in)
1982	408.4 mm (16.1 in)
1983	229.3 mm (9.0 in)
1984	197.9 mm (7.8 in)
1985	136.5 mm (5.4 in)
1986	209.3 mm (8.2 in)
1987	167.2 mm (6.6 in)
1988	200.2 mm (7.9 in)
1989	125.4 mm (4.9 in)
1990	280.9 mm (11.1 in)
1991	133.3 mm (5.2 in)
1992	166.8 mm (6.6 in)
1993	132.4 mm (5.2 in)
1994	197.8 mm (7.8 in)
1995	279.9 mm (11.0 in)
1996	311.3 mm (12.3 in)
1997	198.6 mm (7.8 in)
1998	313.1 mm (12.3 in)
1999	213.6 mm (8.4 in)
2000	109.2 mm (4.3 in)
2001	244.9 mm (9.6 in)
2002	179.3 mm (7.1 in)
2003	96.2 mm (3.8 in)
2004	113.1 mm (4.5 in)
2005	147.3 mm (5.8 in)
2006	54.2 mm (2.1 in)
2007	98.8 mm (3.9 in)
2008	59.5 mm (2.3 in)
2009	67.5 mm (2.7 in)
2010	55.9 mm (2.2 in)
2011	47.0 mm (1.9 in)
2012	35.3 mm (1.4 in)
2013	150.2 mm (5.9 in)
2014	71.1 mm (2.8 in)
2015	51.9 mm (2.0 in)
2017	18.3 mm (0.7 in)
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Rainer Ohanapecosh, 1926 to 2026. The record is 62 days in 2006, marked on the chart; the median year is 28 days.

Longest dry spell (CDD) at Rainer Ohanapecosh by year
Year	Longest dry spell (CDD)
1926	10 days
1927	28 days
1928	26 days
1929	30 days
1930	13 days
1931	34 days
1932	19 days
1933	35 days
1934	25 days
1935	27 days
1936	44 days
1937	21 days
1938	9 days
1939	8 days
1940	24 days
1941	18 days
1942	29 days
1943	25 days
1944	36 days
1945	36 days
1946	41 days
1947	24 days
1948	17 days
1949	23 days
1950	30 days
1951	52 days
1952	52 days
1953	21 days
1954	23 days
1955	40 days
1956	21 days
1957	28 days
1958	52 days
1959	25 days
1960	35 days
1961	22 days
1962	27 days
1963	24 days
1964	14 days
1965	24 days
1966	15 days
1967	45 days
1968	25 days
1969	31 days
1970	34 days
1971	41 days
1972	33 days
1973	40 days
1974	30 days
1975	31 days
1976	22 days
1977	28 days
1978	15 days
1979	31 days
1980	43 days
1981	35 days
1982	14 days
1983	14 days
1984	42 days
1985	45 days
1986	42 days
1987	34 days
1988	32 days
1989	23 days
1990	18 days
1991	49 days
1992	32 days
1993	39 days
1994	28 days
1995	19 days
1996	29 days
1997	40 days
1998	27 days
1999	24 days
2000	26 days
2001	23 days
2002	32 days
2003	44 days
2004	29 days
2005	24 days
2006	62 days
2007	16 days
2008	29 days
2009	16 days
2010	22 days
2011	40 days
2012	46 days
2013	43 days
2014	20 days
2015	24 days
2017	30 days
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	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

53 years, 1941 to 2001

A day with at least 83.3 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 194.5 mm (7.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Rainer Ohanapecosh: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	83.3 mm (3.3 in)
5 years	110.6 mm (4.4 in)
10 years	129.6 mm (5.1 in)
25 years	154.8 mm (6.1 in)
50 years	174.3 mm (6.9 in)
100 years	194.5 mm (7.7 in)	Longer than the 53 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, 53 years of values from 1941 to 2001.

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: 226.8 mm (8.9 in) in 1982; 175.0 mm (6.9 in) in 1999; 152.7 mm (6.0 in) in 1977.

Download the Data

Data for Rainer Ohanapecosh standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Rainer Ohanapecosh 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).