Pacific House Weather Records (USC00046597)

Record envelope, standing records and threshold days for Pacific House (USC00046597), California, United States, with 83 years of record.

Key Facts for Pacific House

Pacific House (USC00046597) is a weather station in California, United States at 38.76 latitude and -120.50 longitude, 1,052 m (3,450 ft) above sea level.
The station reports from 1941 to 2023, 83 years of record.
1,464 records set at Pacific House still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Pacific House set a daily record precipitation of 37.1 mm (1.5 in) on 12 March 2023.

About the Station

Location: California, United States, 38.76 latitude, -120.50 longitude.
Elevation: 1,052 m (3,450 ft).
Period of record: 1941 to 2023, 83 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 Pacific House. 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 Pacific House, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	18.9 C (66.0 F)	-11.7 C (10.9 F)	n/a	n/a
Feb	25.6 C (78.1 F)	-11.1 C (12.0 F)	n/a	n/a
Mar	28.9 C (84.0 F)	-6.7 C (19.9 F)	n/a	n/a
Apr	32.2 C (90.0 F)	-7.8 C (18.0 F)	n/a	n/a
May	35.6 C (96.1 F)	-2.2 C (28.0 F)	n/a	n/a
Jun	38.9 C (102.0 F)	1.1 C (34.0 F)	n/a	n/a
Jul	40.0 C (104.0 F)	2.2 C (36.0 F)	n/a	n/a
Aug	37.8 C (100.0 F)	6.1 C (43.0 F)	n/a	n/a
Sep	42.2 C (108.0 F)	0.0 C (32.0 F)	n/a	n/a
Oct	36.7 C (98.1 F)	-2.2 C (28.0 F)	n/a	n/a
Nov	27.8 C (82.0 F)	-5.6 C (21.9 F)	n/a	n/a
Dec	18.9 C (66.0 F)	-12.8 C (9.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Pacific House still stand. 2012 holds the most, with 159.

All-Time Record Progression

3 new records

3 all-time records were set at Pacific House between 6 January 1974 and 16 February 1992. Each dot is a new record.

When Pacific House set new all-time records
Date	Kind	Detail
1974-01-06	Record daily snowfall	Record daily snowfall 58.4 cm (23.0 in)
1982-01-04	Record daily precipitation	Record daily precipitation 330.2 mm (13.0 in)
1992-02-16	Record daily snowfall	Record daily snowfall 73.7 cm (29.0 in)

Wettest Day of Each Month

Jan: 330.2 mm (13.0 in)

The wettest day on record for each calendar month at Pacific House. The most was 330.2 mm (13.0 in) on 4 January 1982.

Record daily precipitation for each month at Pacific House
Month	Record daily precipitation (mm)	Date
Jan	330.2 mm (13.0 in)	4 January 1982
Feb	201.9 mm (7.9 in)	1 February 1963
Mar	118.6 mm (4.7 in)	8 March 1986
Apr	113.8 mm (4.5 in)	3 April 1958
May	101.1 mm (4.0 in)	16 May 1996
Jun	46.5 mm (1.8 in)	1 June 1943
Jul	90.7 mm (3.6 in)	9 July 1974
Aug	62.0 mm (2.4 in)	15 August 1976
Sep	65.0 mm (2.6 in)	22 September 2013
Oct	204.5 mm (8.1 in)	25 October 2021
Nov	180.1 mm (7.1 in)	18 November 1942
Dec	181.4 mm (7.1 in)	23 December 1964

Period of Record Coverage

2011 to 2023

13 years of record at Pacific House, 2011 to 2023. 1 years have data for under 90 percent of days and are left out of rankings: 2023.

Days with data per year at Pacific House
Year	Days with data	Share of year	Complete
2011	364	100%	Yes
2012	366	100%	Yes
2013	364	100%	Yes
2014	365	100%	Yes
2015	365	100%	Yes
2016	366	100%	Yes
2017	365	100%	Yes
2018	365	100%	Yes
2019	365	100%	Yes
2020	365	100%	Yes
2021	362	99%	Yes
2022	358	98%	Yes
2023	68	19%	No

Latest Records

Latest records at Pacific House
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 March 2023	Pacific House, US	daily rain	37.1 mm (1.5 in)	0.8 mm (0.03 in)	56 years	24 of 100 (Routine)
10 March 2023	Pacific House, US	daily rain	113.3 mm (4.5 in)	29.5 mm (1.2 in)	80 years	48 of 100 (Notable)
10 March 2023	Pacific House, US	daily snow depth	83.8 cm (33.0 in)	5.1 cm (2.0 in)	73 years	32 of 100 (Routine)
7 March 2023	Pacific House, US	daily snow depth	88.9 cm (35.0 in)	25.4 cm (10.0 in)	70 years	41 of 100 (Notable)
6 March 2023	Pacific House, US	monthly snow depth (Tie)	91.4 cm (36.0 in)	tie	0 years	4 of 100 (Routine)
5 March 2023	Pacific House, US	monthly snow depth	91.4 cm (36.0 in)	2.5 cm (1.0 in)	74 years	41 of 100 (Notable)
5 March 2023	Pacific House, US	daily snowfall	37.8 cm (14.9 in)	27.6 cm (10.9 in)	5 years	39 of 100 (Notable)
1 March 2023	Pacific House, US	monthly snow depth (Tie)	88.9 cm (35.0 in)	tie	73 years	10 of 100 (Routine)
28 February 2023	Pacific House, US	daily snowfall	55.9 cm (22.0 in)	34.3 cm (13.5 in)	16 years	43 of 100 (Notable)
28 February 2023	Pacific House, US	daily snow depth	81.3 cm (32.0 in)	22.9 cm (9.0 in)	53 years	34 of 100 (Routine)
24 February 2023	Pacific House, US	daily snowfall	17.8 cm (7.0 in)	1.0 cm (0.4 in)	27 years	16 of 100 (Routine)
16 January 2023	Pacific House, US	daily rain	63.5 mm (2.5 in)	8.6 mm (0.34 in)	52 years	26 of 100 (Routine)
31 December 2022	Pacific House, US	daily rain	176.8 mm (7.0 in)	41.4 mm (1.6 in)	16 years	30 of 100 (Routine)
12 December 2022	Pacific House, US	daily snowfall (Tie)	7.6 cm (3.0 in)	tie	76 years	7 of 100 (Routine)
11 December 2022	Pacific House, US	daily rain	135.6 mm (5.3 in)	37.8 mm (1.5 in)	5 years	25 of 100 (Routine)
2 December 2022	Pacific House, US	daily snowfall	15.2 cm (6.0 in)	5.0 cm (2.0 in)	67 years	33 of 100 (Routine)
9 November 2022	Pacific House, US	daily snowfall	7.6 cm (3.0 in)	3.8 cm (1.5 in)	1 year	13 of 100 (Routine)
9 November 2022	Pacific House, US	daily snow depth	12.7 cm (5.0 in)	2.5 cm (1.0 in)	1 year	10 of 100 (Routine)
20 September 2022	Pacific House, US	daily rain	34.3 mm (1.4 in)	18.3 mm (0.7 in)	44 years	36 of 100 (Notable)
6 August 2022	Pacific House, US	daily rain	3.0 mm (0.12 in)	3.0 mm (0.12 in)	80 years	20 of 100 (Routine)

Climate Trend

12 complete years, 2011 to 2022

One stripe for each of 12 complete years at Pacific House, 2011 to 2022. Blue stripes are years cooler than the station's own mean of 12.3 C (54.2 F); red stripes are warmer. The coolest year was 2011, at 10.6 C (51.1 F), and the warmest was 2022, at 13.7 C (56.6 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Pacific House as warming stripes, 2011 to 2022
Year	Annual mean temperature	Difference from the station mean
2011	10.6 C	-1.73 C
2012	11.6 C	-0.71 C
2013	11.4 C	-0.90 C
2014	12.7 C	+0.36 C
2015	12.5 C	+0.12 C
2016	11.7 C	-0.64 C
2017	11.9 C	-0.46 C
2018	12.9 C	+0.53 C
2019	12.2 C	-0.14 C
2020	13.4 C	+1.06 C
2021	13.5 C	+1.20 C
2022	13.7 C	+1.35 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1941 to 2023

Yearly extremes at Pacific House: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.2 C (108.0 F)	2021	37.8 C (100.0 F)	13
Coldest night (TNn)	-12.8 C (9.0 F)	2013	-7.8 C (18.0 F)	13
Wettest day (Rx1day)	330.2 mm (13.0 in)	1982	88.6 mm (3.5 in)	83
Wettest five days (Rx5day)	526.3 mm (20.7 in)	1986	195.9 mm (7.7 in)	83
Longest dry spell (CDD)	148 days	1954	85 days	83

Hottest day (TXx)

The hottest day of the year at Pacific House, 1941 to 2023. The record is 42.2 C (108.0 F) in 2021, marked on the chart; the median year is 37.8 C (100.0 F).

Hottest day (TXx) at Pacific House by year
Year	Hottest day (TXx)
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	35.0 C (95.0 F)
2012	37.8 C (100.0 F)
2013	37.8 C (100.0 F)
2014	37.8 C (100.0 F)
2015	36.7 C (98.1 F)
2016	37.8 C (100.0 F)
2017	37.8 C (100.0 F)
2018	37.8 C (100.0 F)
2019	37.8 C (100.0 F)
2020	37.8 C (100.0 F)
2021	42.2 C (108.0 F)
2022	42.2 C (108.0 F)
2023	32.2 C (90.0 F)

Coldest night (TNn)

The coldest night of the year at Pacific House, 1941 to 2023. The record is -12.8 C (9.0 F) in 2013, marked on the chart; the median year is -7.8 C (18.0 F).

Coldest night (TNn) at Pacific House by year
Year	Coldest night (TNn)
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	-10.0 C (14.0 F)
2012	-8.3 C (17.1 F)
2013	-12.8 C (9.0 F)
2014	-4.4 C (24.1 F)
2015	-7.8 C (18.0 F)
2016	-6.7 C (19.9 F)
2017	-7.8 C (18.0 F)
2018	-10.6 C (12.9 F)
2019	-10.0 C (14.0 F)
2020	-6.7 C (19.9 F)
2021	-6.7 C (19.9 F)
2022	-11.1 C (12.0 F)
2023	-7.8 C (18.0 F)

Wettest day (Rx1day)

The wettest day of the year at Pacific House, 1941 to 2023. The record is 330.2 mm (13.0 in) in 1982, marked on the chart; the median year is 88.6 mm (3.5 in).

Wettest day (Rx1day) at Pacific House by year
Year	Wettest day (Rx1day)
1941	107.4 mm (4.2 in)
1942	180.1 mm (7.1 in)
1943	121.4 mm (4.8 in)
1944	134.1 mm (5.3 in)
1945	108.0 mm (4.3 in)
1946	106.7 mm (4.2 in)
1947	58.2 mm (2.3 in)
1948	57.4 mm (2.3 in)
1949	80.5 mm (3.2 in)
1950	170.2 mm (6.7 in)
1951	82.0 mm (3.2 in)
1952	77.5 mm (3.1 in)
1953	82.6 mm (3.3 in)
1954	75.2 mm (3.0 in)
1955	135.6 mm (5.3 in)
1956	67.8 mm (2.7 in)
1957	76.2 mm (3.0 in)
1958	113.8 mm (4.5 in)
1959	79.0 mm (3.1 in)
1960	110.0 mm (4.3 in)
1961	32.3 mm (1.3 in)
1962	114.6 mm (4.5 in)
1963	201.9 mm (7.9 in)
1964	181.4 mm (7.1 in)
1965	77.2 mm (3.0 in)
1966	47.5 mm (1.9 in)
1967	84.8 mm (3.3 in)
1968	79.2 mm (3.1 in)
1969	96.5 mm (3.8 in)
1970	58.2 mm (2.3 in)
1971	87.4 mm (3.4 in)
1972	61.0 mm (2.4 in)
1973	127.5 mm (5.0 in)
1974	90.7 mm (3.6 in)
1975	71.1 mm (2.8 in)
1976	62.0 mm (2.4 in)
1977	87.4 mm (3.4 in)
1978	68.3 mm (2.7 in)
1979	95.0 mm (3.7 in)
1980	100.6 mm (4.0 in)
1981	113.0 mm (4.4 in)
1982	330.2 mm (13.0 in)
1983	94.2 mm (3.7 in)
1984	72.6 mm (2.9 in)
1985	65.8 mm (2.6 in)
1986	143.5 mm (5.6 in)
1987	72.4 mm (2.9 in)
1988	62.5 mm (2.5 in)
1989	103.1 mm (4.1 in)
1990	44.5 mm (1.8 in)
1991	71.1 mm (2.8 in)
1992	85.3 mm (3.4 in)
1993	72.6 mm (2.9 in)
1994	86.9 mm (3.4 in)
1995	108.5 mm (4.3 in)
1996	108.0 mm (4.3 in)
1997	173.0 mm (6.8 in)
1998	97.0 mm (3.8 in)
1999	81.8 mm (3.2 in)
2000	94.2 mm (3.7 in)
2001	69.6 mm (2.7 in)
2002	66.5 mm (2.6 in)
2003	78.5 mm (3.1 in)
2004	105.4 mm (4.1 in)
2005	135.4 mm (5.3 in)
2006	84.8 mm (3.3 in)
2007	68.8 mm (2.7 in)
2008	90.7 mm (3.6 in)
2009	88.4 mm (3.5 in)
2010	128.3 mm (5.1 in)
2011	87.9 mm (3.5 in)
2012	121.9 mm (4.8 in)
2013	65.0 mm (2.6 in)
2014	137.4 mm (5.4 in)
2015	126.5 mm (5.0 in)
2016	105.9 mm (4.2 in)
2017	108.0 mm (4.3 in)
2018	75.9 mm (3.0 in)
2019	88.6 mm (3.5 in)
2020	100.1 mm (3.9 in)
2021	204.5 mm (8.1 in)
2022	176.8 mm (7.0 in)
2023	113.3 mm (4.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Pacific House, 1941 to 2023. The record is 526.3 mm (20.7 in) in 1986, marked on the chart; the median year is 195.9 mm (7.7 in).

Wettest five days (Rx5day) at Pacific House by year
Year	Wettest five days (Rx5day)
1941	139.7 mm (5.5 in)
1942	328.5 mm (12.9 in)
1943	309.7 mm (12.2 in)
1944	211.3 mm (8.3 in)
1945	278.1 mm (10.9 in)
1946	245.9 mm (9.7 in)
1947	91.9 mm (3.6 in)
1948	119.9 mm (4.7 in)
1949	123.5 mm (4.9 in)
1950	466.6 mm (18.4 in)
1951	191.5 mm (7.5 in)
1952	191.0 mm (7.5 in)
1953	126.6 mm (5.0 in)
1954	174.8 mm (6.9 in)
1955	436.7 mm (17.2 in)
1956	178.3 mm (7.0 in)
1957	165.3 mm (6.5 in)
1958	266.0 mm (10.5 in)
1959	148.0 mm (5.8 in)
1960	262.0 mm (10.3 in)
1961	84.8 mm (3.3 in)
1962	305.9 mm (12.0 in)
1963	353.4 mm (13.9 in)
1964	438.9 mm (17.3 in)
1965	159.9 mm (6.3 in)
1966	161.0 mm (6.3 in)
1967	211.8 mm (8.3 in)
1968	117.9 mm (4.6 in)
1969	307.1 mm (12.1 in)
1970	195.3 mm (7.7 in)
1971	204.4 mm (8.0 in)
1972	103.4 mm (4.1 in)
1973	198.6 mm (7.8 in)
1974	134.3 mm (5.3 in)
1975	158.0 mm (6.2 in)
1976	78.2 mm (3.1 in)
1977	159.5 mm (6.3 in)
1978	183.1 mm (7.2 in)
1979	194.3 mm (7.6 in)
1980	323.9 mm (12.8 in)
1981	222.7 mm (8.8 in)
1982	494.8 mm (19.5 in)
1983	235.5 mm (9.3 in)
1984	120.4 mm (4.7 in)
1985	105.7 mm (4.2 in)
1986	526.3 mm (20.7 in)
1987	118.9 mm (4.7 in)
1988	98.3 mm (3.9 in)
1989	142.8 mm (5.6 in)
1990	82.3 mm (3.2 in)
1991	137.4 mm (5.4 in)
1992	230.9 mm (9.1 in)
1993	176.7 mm (7.0 in)
1994	129.6 mm (5.1 in)
1995	235.9 mm (9.3 in)
1996	196.1 mm (7.7 in)
1997	341.5 mm (13.4 in)
1998	201.0 mm (7.9 in)
1999	243.3 mm (9.6 in)
2000	198.6 mm (7.8 in)
2001	139.2 mm (5.5 in)
2002	232.1 mm (9.1 in)
2003	140.4 mm (5.5 in)
2004	168.4 mm (6.6 in)
2005	238.6 mm (9.4 in)
2006	266.0 mm (10.5 in)
2007	168.1 mm (6.6 in)
2008	169.5 mm (6.7 in)
2009	195.9 mm (7.7 in)
2010	193.3 mm (7.6 in)
2011	191.7 mm (7.5 in)
2012	236.7 mm (9.3 in)
2013	65.0 mm (2.6 in)
2014	253.4 mm (10.0 in)
2015	208.3 mm (8.2 in)
2016	213.4 mm (8.4 in)
2017	364.1 mm (14.3 in)
2018	195.4 mm (7.7 in)
2019	221.5 mm (8.7 in)
2020	245.9 mm (9.7 in)
2021	313.2 mm (12.3 in)
2022	321.3 mm (12.6 in)
2023	316.7 mm (12.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Pacific House, 1941 to 2023. The record is 148 days in 1954, marked on the chart; the median year is 85 days.

Longest dry spell (CDD) at Pacific House by year
Year	Longest dry spell (CDD)
1941	11 days
1942	107 days
1943	136 days
1944	88 days
1945	69 days
1946	111 days
1947	100 days
1948	128 days
1949	60 days
1950	97 days
1951	141 days
1952	61 days
1953	84 days
1954	148 days
1955	94 days
1956	130 days
1957	111 days
1958	101 days
1959	115 days
1960	107 days
1961	37 days
1962	62 days
1963	81 days
1964	75 days
1965	53 days
1966	102 days
1967	67 days
1968	71 days
1969	83 days
1970	111 days
1971	91 days
1972	85 days
1973	86 days
1974	86 days
1975	50 days
1976	45 days
1977	54 days
1978	68 days
1979	73 days
1980	51 days
1981	120 days
1982	77 days
1983	35 days
1984	44 days
1985	75 days
1986	133 days
1987	114 days
1988	87 days
1989	59 days
1990	82 days
1991	45 days
1992	93 days
1993	120 days
1994	120 days
1995	43 days
1996	46 days
1997	49 days
1998	83 days
1999	67 days
2000	84 days
2001	88 days
2002	129 days
2003	83 days
2004	114 days
2005	58 days
2006	127 days
2007	105 days
2008	128 days
2009	90 days
2010	127 days
2011	74 days
2012	45 days
2013	87 days
2014	66 days
2015	82 days
2016	110 days
2017	61 days
2018	130 days
2019	106 days
2020	146 days
2021	147 days
2022	53 days
2023	15 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

75 years, 1942 to 2022

A day with at least 89.3 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 274.6 mm (10.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Pacific House: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	89.3 mm (3.5 in)
5 years	123.8 mm (4.9 in)
10 years	151.8 mm (6.0 in)
25 years	194.1 mm (7.6 in)
50 years	231.5 mm (9.1 in)
100 years	274.6 mm (10.8 in)	Longer than the 75 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, 75 years of values from 1942 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: 330.2 mm (13.0 in) in 1982; 204.5 mm (8.1 in) in 2021; 201.9 mm (7.9 in) in 1963.

Download the Data

Data for Pacific House standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Pacific House 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).