Bremerton Weather Records (USC00450872)

Record envelope, standing records and threshold days for Bremerton (USC00450872), Washington, United States, with 128 years of record.

Key Facts for Bremerton

Bremerton (USC00450872) is a weather station in Washington, United States at 47.57 latitude and -122.68 longitude, 37 m (120 ft) above sea level.
The station reports from 1899 to 2026, 128 years of record.
1,464 records set at Bremerton still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Bremerton tied a daily record high maximum temperature of 34.4 C (93.9 F) on 23 July 2026.

About the Station

Location: Washington, United States, 47.57 latitude, -122.68 longitude.
Elevation: 37 m (120 ft).
Period of record: 1899 to 2026, 128 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

7 days at or beyond a record

The band shows the record high and record low for each calendar day at Bremerton. The lines show the 2026 daily maximum and minimum. 7 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Bremerton, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	17.8 C (64.0 F)	-11.1 C (12.0 F)	12.8 C (55.0 F)	-3.3 C (26.1 F)
Feb	22.2 C (72.0 F)	-11.1 C (12.0 F)	16.7 C (62.1 F)	-1.1 C (30.0 F)
Mar	26.7 C (80.1 F)	-7.2 C (19.0 F)	17.2 C (63.0 F)	-0.6 C (30.9 F)
Apr	31.7 C (89.1 F)	-5.0 C (23.0 F)	25.0 C (77.0 F)	1.1 C (34.0 F)
May	33.3 C (91.9 F)	-2.8 C (27.0 F)	28.9 C (84.0 F)	5.0 C (41.0 F)
Jun	38.9 C (102.0 F)	2.8 C (37.0 F)	32.8 C (91.0 F)	6.1 C (43.0 F)
Jul	37.2 C (99.0 F)	3.9 C (39.0 F)	34.4 C (93.9 F)	10.0 C (50.0 F)
Aug	38.3 C (100.9 F)	4.4 C (39.9 F)	31.1 C (88.0 F)	10.6 C (51.1 F)
Sep	36.1 C (97.0 F)	-1.1 C (30.0 F)	27.2 C (81.0 F)	6.1 C (43.0 F)
Oct	31.1 C (88.0 F)	-2.8 C (27.0 F)	23.9 C (75.0 F)	9.4 C (48.9 F)
Nov	23.3 C (73.9 F)	-12.2 C (10.0 F)	n/a	n/a
Dec	21.7 C (71.1 F)	-13.9 C (7.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bremerton still stand. 1918 holds the most, with 124.

Standing records at Bremerton by the year they were set
Year set	Standing records
1899	32
1900	32
1901	39
1902	27
1903	75
1905	26
1906	7
1915	12
1916	8
1917	19
1918	124
1919	4
1920	32
1921	9
1952	11
1953	10
1954	30
1955	32
1956	23
1957	9
1958	16
1959	11
1960	11
1961	14
1962	15
1963	20
1964	12
1965	14
1966	10
1967	8
1968	14
1969	15
1970	16
1971	20
1972	35
1973	16
1974	8
1975	15
1976	8
1977	9
1978	8
1979	16
1980	14
1981	13
1982	16
1983	15
1984	18
1985	28
1986	16
1987	15
1988	8
1989	19
1990	13
1991	9
1992	13
1993	5
1994	8
1995	13
1996	20
1997	7
1998	5
1999	12
2000	3
2001	6
2002	10
2003	21
2004	9
2005	16
2006	14
2007	7
2008	13
2009	14
2010	9
2011	3
2012	12
2013	12
2014	11
2015	22
2016	19
2017	12
2018	13
2019	12
2020	12
2021	16
2022	16
2023	13
2024	14
2025	10
2026	6

All-Time Record Progression

4 new records

4 all-time records were set at Bremerton between 10 August 1981 and 28 June 2021. Each dot is a new record.

When Bremerton set new all-time records
Date	Kind	Detail
1981-08-10	Record high maximum temperature	Record high maximum temperature 38.3 C (100.9 F)
1990-12-21	Record low minimum temperature	Record low minimum temperature -13.9 C (7.0 F)
2007-12-03	Record daily precipitation	Record daily precipitation 190.5 mm (7.5 in)
2021-06-28	Record high maximum temperature	Record high maximum temperature 38.9 C (102.0 F)

Wettest Day of Each Month

Dec: 190.5 mm (7.5 in)

The wettest day on record for each calendar month at Bremerton. The most was 190.5 mm (7.5 in) on 3 December 2007.

Record daily precipitation for each month at Bremerton
Month	Record daily precipitation (mm)	Date
Jan	109.2 mm (4.3 in)	7 January 2002
Feb	78.5 mm (3.1 in)	24 February 1999
Mar	85.1 mm (3.4 in)	10 March 1903
Apr	63.8 mm (2.5 in)	23 April 1996
May	41.7 mm (1.6 in)	30 May 1987
Jun	49.8 mm (2.0 in)	12 June 2000
Jul	42.7 mm (1.7 in)	15 July 1916
Aug	46.5 mm (1.8 in)	22 August 2004
Sep	55.9 mm (2.2 in)	29 September 2013
Oct	101.1 mm (4.0 in)	21 October 2003
Nov	116.8 mm (4.6 in)	29 November 1909
Dec	190.5 mm (7.5 in)	3 December 2007

Period of Record Coverage

1899 to 2026

89 years of record at Bremerton, 1899 to 2026. 23 years have data for under 90 percent of days and are left out of rankings: 1899, 1903, 1905, 1906, 1915, 1916, 1917, 1918 and others.

Days with data per year at Bremerton
Year	Days with data	Share of year	Complete
1899	245	67%	No
1900	356	98%	Yes
1901	363	99%	Yes
1902	364	100%	Yes
1903	327	90%	No
1905	201	55%	No
1906	52	14%	No
1915	22	6%	No
1916	212	58%	No
1917	177	48%	No
1918	191	52%	No
1919	90	25%	No
1920	261	71%	No
1921	140	38%	No
1952	245	67%	No
1953	364	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	363	99%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	362	99%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	362	99%	Yes
1967	365	100%	Yes
1968	273	75%	No
1969	363	99%	Yes
1970	331	91%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	334	92%	Yes
1974	362	99%	Yes
1975	365	100%	Yes
1976	365	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	333	91%	Yes
1981	365	100%	Yes
1982	363	99%	Yes
1983	364	100%	Yes
1984	335	92%	Yes
1985	334	92%	Yes
1986	359	98%	Yes
1987	359	98%	Yes
1988	365	100%	Yes
1989	335	92%	Yes
1990	363	99%	Yes
1991	211	58%	No
1992	304	83%	No
1993	334	92%	Yes
1994	302	83%	No
1995	331	91%	Yes
1996	364	99%	Yes
1997	270	74%	No
1998	364	100%	Yes
1999	365	100%	Yes
2000	334	91%	Yes
2001	361	99%	Yes
2002	272	75%	No
2003	364	100%	Yes
2004	361	99%	Yes
2005	361	99%	Yes
2006	364	100%	Yes
2007	359	98%	Yes
2008	357	98%	Yes
2009	268	73%	No
2010	359	98%	Yes
2011	360	99%	Yes
2012	357	98%	Yes
2013	359	98%	Yes
2014	361	99%	Yes
2015	360	99%	Yes
2016	363	99%	Yes
2017	364	100%	Yes
2018	364	100%	Yes
2019	355	97%	Yes
2020	359	98%	Yes
2021	321	88%	No
2022	338	93%	Yes
2023	331	91%	Yes
2024	226	62%	No
2025	316	87%	No
2026	248	68%	No

Latest Records

Latest records at Bremerton
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 July 2026	Bremerton, US	daily high max (Tie)	34.4 C (93.9 F)	tie	48 years	6 of 100 (Routine)
25 June 2026	Bremerton, US	daily high max (Tie)	32.2 C (90.0 F)	tie	36 years	5 of 100 (Routine)
24 June 2026	Bremerton, US	daily high max	32.8 C (91.0 F)	0.6 C (1.1 F)	33 years	21 of 100 (Routine)
16 June 2026	Bremerton, US	daily high max	32.8 C (91.0 F)	2.2 C (4.0 F)	63 years	33 of 100 (Routine)
15 June 2026	Bremerton, US	daily high max	32.2 C (90.0 F)	0.5 C (0.9 F)	37 years	22 of 100 (Routine)
9 June 2026	Bremerton, US	daily rain	25.4 mm (1.0 in)	7.1 mm (0.28 in)	79 years	45 of 100 (Notable)
13 May 2026	Bremerton, US	daily high max (Tie)	28.9 C (84.0 F)	tie	1 year	2 of 100 (Routine)
4 May 2026	Bremerton, US	daily high max	27.8 C (82.0 F)	2.2 C (4.0 F)	33 years	25 of 100 (Routine)
22 April 2026	Bremerton, US	daily rain	19.1 mm (0.8 in)	5.4 mm (0.21 in)	32 years	20 of 100 (Routine)
15 April 2026	Bremerton, US	daily rain	34.3 mm (1.4 in)	5.6 mm (0.22 in)	8 years	19 of 100 (Routine)
14 March 2026	Bremerton, US	daily low max	2.8 C (37.0 F)	1.1 C (2.0 F)	120 years	43 of 100 (Notable)
8 March 2026	Bremerton, US	daily high min	10.0 C (50.0 F)	2.2 C (4.0 F)	43 years	29 of 100 (Routine)
14 January 2026	Bremerton, US	daily high min (Tie)	9.4 C (48.9 F)	tie	52 years	6 of 100 (Routine)
13 January 2026	Bremerton, US	daily high min (Tie)	8.9 C (48.0 F)	tie	8 years	3 of 100 (Routine)
15 December 2025	Bremerton, US	daily high min	8.9 C (48.0 F)	0.6 C (1.1 F)	63 years	29 of 100 (Routine)
14 December 2025	Bremerton, US	daily high min	8.9 C (48.0 F)	0.6 C (1.1 F)	48 years	25 of 100 (Routine)
11 December 2025	Bremerton, US	daily high min	8.3 C (46.9 F)	0.5 C (0.9 F)	67 years	31 of 100 (Routine)
9 December 2025	Bremerton, US	daily high min (Tie)	8.3 C (46.9 F)	tie	11 years	3 of 100 (Routine)
8 December 2025	Bremerton, US	daily high min	8.9 C (48.0 F)	1.1 C (2.0 F)	4 years	14 of 100 (Routine)
7 December 2025	Bremerton, US	daily high min	8.9 C (48.0 F)	0.6 C (1.1 F)	36 years	22 of 100 (Routine)

Climate Trend

59 complete years, 1900 to 2025

One stripe for each of 59 complete years at Bremerton, 1900 to 2025. Blue stripes are years cooler than the station's own mean of 11.0 C (51.8 F); red stripes are warmer. The coolest year was 1955, at 9.1 C (48.3 F), and the warmest was 2015, at 12.5 C (54.5 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Bremerton as warming stripes, 1900 to 2025
Year	Annual mean temperature	Difference from the station mean
1900	11.1 C	+0.08 C
1901	10.8 C	-0.20 C
1902	10.4 C	-0.56 C
1953	11.0 C	-0.03 C
1954	9.8 C	-1.17 C
1955	9.1 C	-1.93 C
1956	10.1 C	-0.89 C
1957	10.7 C	-0.34 C
1958	12.4 C	+1.37 C
1959	10.6 C	-0.35 C
1960	10.5 C	-0.46 C
1961	11.0 C	+0.00 C
1962	10.7 C	-0.32 C
1963	10.8 C	-0.15 C
1964	9.9 C	-1.11 C
1965	10.9 C	-0.11 C
1966	10.9 C	-0.12 C
1967	11.2 C	+0.24 C
1969	10.5 C	-0.53 C
1971	10.0 C	-1.04 C
1972	10.2 C	-0.83 C
1974	10.8 C	-0.22 C
1975	10.2 C	-0.83 C
1976	10.5 C	-0.47 C
1977	10.6 C	-0.35 C
1978	10.8 C	-0.15 C
1979	11.1 C	+0.10 C
1981	11.3 C	+0.28 C
1982	10.6 C	-0.41 C
1983	11.0 C	+0.00 C
1986	11.2 C	+0.19 C
1987	11.6 C	+0.65 C
1988	11.0 C	+0.03 C
1990	10.9 C	-0.05 C
1996	10.8 C	-0.21 C
1998	11.7 C	+0.66 C
1999	10.8 C	-0.18 C
2001	10.6 C	-0.36 C
2003	11.6 C	+0.63 C
2004	11.9 C	+0.89 C
2005	11.4 C	+0.43 C
2006	11.2 C	+0.20 C
2007	10.8 C	-0.16 C
2008	10.3 C	-0.74 C
2010	10.9 C	-0.08 C
2011	10.2 C	-0.81 C
2012	10.8 C	-0.22 C
2013	11.2 C	+0.17 C
2014	12.0 C	+1.01 C
2015	12.5 C	+1.50 C
2016	12.0 C	+1.01 C
2017	11.2 C	+0.19 C
2018	11.9 C	+0.91 C
2019	11.6 C	+0.62 C
2020	12.0 C	+0.98 C
2021	11.7 C	+0.67 C
2022	11.4 C	+0.43 C
2023	11.8 C	+0.84 C
2025	12.2 C	+1.25 C

The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1900 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 59 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Bremerton
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.1 C (0.1 to 0.2) per decade	0.2 F (0.1 to 0.3) per decade	1900 to 2025	59	Rise
Mean daily maximum	0.09 C (0.03 to 0.16) per decade	0.16 F (0.05 to 0.28) per decade	1900 to 2025	59	Rise
Mean daily minimum	0.1 C (0.1 to 0.2) per decade	0.2 F (0.2 to 0.3) per decade	1900 to 2025	59	Rise

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

1899 to 2026

Yearly extremes at Bremerton: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	2021	33.9 C (93.0 F)	89
Coldest night (TNn)	-13.9 C (7.0 F)	1990	-6.7 C (19.9 F)	89
Wettest day (Rx1day)	190.5 mm (7.5 in)	2007	57.1 mm (2.2 in)	126
Wettest five days (Rx5day)	271.1 mm (10.7 in)	2007	121.7 mm (4.8 in)	126
Longest dry spell (CDD)	73 days	1914	31 days	126

Hottest day (TXx)

The hottest day of the year at Bremerton, 1899 to 2026. The record is 38.9 C (102.0 F) in 2021, marked on the chart; the median year is 33.9 C (93.0 F).

Hottest day (TXx) at Bremerton by year
Year	Hottest day (TXx)
1899	34.4 C (93.9 F)
1900	31.1 C (88.0 F)
1901	33.9 C (93.0 F)
1902	35.0 C (95.0 F)
1903	36.7 C (98.1 F)
1905	32.2 C (90.0 F)
1906	26.1 C (79.0 F)
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	22.8 C (73.0 F)
1916	29.4 C (84.9 F)
1917	27.8 C (82.0 F)
1918	27.8 C (82.0 F)
1919	28.9 C (84.0 F)
1920	33.9 C (93.0 F)
1921	25.6 C (78.1 F)
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	33.9 C (93.0 F)
1953	31.1 C (88.0 F)
1954	27.8 C (82.0 F)
1955	36.1 C (97.0 F)
1956	35.6 C (96.1 F)
1957	29.4 C (84.9 F)
1958	36.1 C (97.0 F)
1959	33.9 C (93.0 F)
1960	37.2 C (99.0 F)
1961	35.6 C (96.1 F)
1962	31.7 C (89.1 F)
1963	33.3 C (91.9 F)
1964	30.0 C (86.0 F)
1965	36.1 C (97.0 F)
1966	31.7 C (89.1 F)
1967	34.4 C (93.9 F)
1968	28.3 C (82.9 F)
1969	33.3 C (91.9 F)
1970	33.9 C (93.0 F)
1971	35.6 C (96.1 F)
1972	33.3 C (91.9 F)
1973	33.3 C (91.9 F)
1974	32.8 C (91.0 F)
1975	31.7 C (89.1 F)
1976	30.0 C (86.0 F)
1977	35.6 C (96.1 F)
1978	35.0 C (95.0 F)
1979	36.1 C (97.0 F)
1980	31.7 C (89.1 F)
1981	38.3 C (100.9 F)
1982	35.0 C (95.0 F)
1983	33.3 C (91.9 F)
1984	30.6 C (87.1 F)
1985	32.2 C (90.0 F)
1986	32.8 C (91.0 F)
1987	32.8 C (91.0 F)
1988	36.1 C (97.0 F)
1989	32.2 C (90.0 F)
1990	33.3 C (91.9 F)
1991	36.1 C (97.0 F)
1992	32.2 C (90.0 F)
1993	35.6 C (96.1 F)
1994	36.1 C (97.0 F)
1995	35.0 C (95.0 F)
1996	33.3 C (91.9 F)
1997	32.2 C (90.0 F)
1998	36.1 C (97.0 F)
1999	32.2 C (90.0 F)
2000	32.2 C (90.0 F)
2001	32.2 C (90.0 F)
2002	33.3 C (91.9 F)
2003	33.9 C (93.0 F)
2004	36.1 C (97.0 F)
2005	32.2 C (90.0 F)
2006	36.1 C (97.0 F)
2007	37.2 C (99.0 F)
2008	32.8 C (91.0 F)
2009	33.3 C (91.9 F)
2010	33.9 C (93.0 F)
2011	30.0 C (86.0 F)
2012	33.9 C (93.0 F)
2013	33.9 C (93.0 F)
2014	35.0 C (95.0 F)
2015	35.6 C (96.1 F)
2016	33.9 C (93.0 F)
2017	36.1 C (97.0 F)
2018	33.9 C (93.0 F)
2019	32.8 C (91.0 F)
2020	38.3 C (100.9 F)
2021	38.9 C (102.0 F)
2022	35.0 C (95.0 F)
2023	35.6 C (96.1 F)
2024	35.6 C (96.1 F)
2025	33.9 C (93.0 F)
2026	34.4 C (93.9 F)

Coldest night (TNn)

The coldest night of the year at Bremerton, 1899 to 2026. The record is -13.9 C (7.0 F) in 1990, marked on the chart; the median year is -6.7 C (19.9 F).

Coldest night (TNn) at Bremerton by year
Year	Coldest night (TNn)
1899	-1.7 C (28.9 F)
1900	-8.9 C (16.0 F)
1901	-4.4 C (24.1 F)
1902	-10.0 C (14.0 F)
1903	-6.1 C (21.0 F)
1905	-7.8 C (18.0 F)
1906	-1.7 C (28.9 F)
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	9.4 C (48.9 F)
1916	-1.1 C (30.0 F)
1917	-3.9 C (25.0 F)
1918	0.0 C (32.0 F)
1919	0.6 C (33.1 F)
1920	-3.3 C (26.1 F)
1921	-1.1 C (30.0 F)
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	-4.4 C (24.1 F)
1953	-5.0 C (23.0 F)
1954	-7.8 C (18.0 F)
1955	-12.2 C (10.0 F)
1956	-8.9 C (16.0 F)
1957	-9.4 C (15.1 F)
1958	-2.8 C (27.0 F)
1959	-8.9 C (16.0 F)
1960	-3.9 C (25.0 F)
1961	-3.9 C (25.0 F)
1962	-8.3 C (17.1 F)
1963	-10.0 C (14.0 F)
1964	-13.3 C (8.1 F)
1965	-3.9 C (25.0 F)
1966	-3.9 C (25.0 F)
1967	-3.9 C (25.0 F)
1968	-12.2 C (10.0 F)
1969	-11.1 C (12.0 F)
1970	-5.0 C (23.0 F)
1971	-5.6 C (21.9 F)
1972	-11.1 C (12.0 F)
1973	-7.2 C (19.0 F)
1974	-6.7 C (19.9 F)
1975	-3.3 C (26.1 F)
1976	-4.4 C (24.1 F)
1977	-4.4 C (24.1 F)
1978	-9.4 C (15.1 F)
1979	-10.0 C (14.0 F)
1980	-10.0 C (14.0 F)
1981	-3.3 C (26.1 F)
1982	-8.9 C (16.0 F)
1983	-13.3 C (8.1 F)
1984	-6.7 C (19.9 F)
1985	-11.1 C (12.0 F)
1986	-3.9 C (25.0 F)
1987	-5.0 C (23.0 F)
1988	-5.0 C (23.0 F)
1989	-11.1 C (12.0 F)
1990	-13.9 C (7.0 F)
1991	-1.7 C (28.9 F)
1992	-3.9 C (25.0 F)
1993	-7.8 C (18.0 F)
1994	-6.1 C (21.0 F)
1995	-7.2 C (19.0 F)
1996	-8.3 C (17.1 F)
1997	-6.1 C (21.0 F)
1998	-8.3 C (17.1 F)
1999	-2.8 C (27.0 F)
2000	-7.8 C (18.0 F)
2001	-7.8 C (18.0 F)
2002	-3.3 C (26.1 F)
2003	-6.7 C (19.9 F)
2004	-6.7 C (19.9 F)
2005	-5.0 C (23.0 F)
2006	-8.3 C (17.1 F)
2007	-7.2 C (19.0 F)
2008	-9.4 C (15.1 F)
2009	-8.9 C (16.0 F)
2010	-9.4 C (15.1 F)
2011	-7.2 C (19.0 F)
2012	-3.3 C (26.1 F)
2013	-8.3 C (17.1 F)
2014	-7.8 C (18.0 F)
2015	-3.3 C (26.1 F)
2016	-6.7 C (19.9 F)
2017	-6.1 C (21.0 F)
2018	-5.6 C (21.9 F)
2019	-8.3 C (17.1 F)
2020	-6.1 C (21.0 F)
2021	-6.7 C (19.9 F)
2022	-8.3 C (17.1 F)
2023	-5.6 C (21.9 F)
2024	-8.3 C (17.1 F)
2025	-5.0 C (23.0 F)
2026	-3.3 C (26.1 F)

Wettest day (Rx1day)

The wettest day of the year at Bremerton, 1899 to 2026. The record is 190.5 mm (7.5 in) in 2007, marked on the chart; the median year is 57.1 mm (2.2 in).

Wettest day (Rx1day) at Bremerton by year
Year	Wettest day (Rx1day)
1899	55.9 mm (2.2 in)
1900	61.0 mm (2.4 in)
1901	62.7 mm (2.5 in)
1902	64.5 mm (2.5 in)
1903	85.1 mm (3.4 in)
1905	35.8 mm (1.4 in)
1906	20.3 mm (0.8 in)
1908	39.1 mm (1.5 in)
1909	116.8 mm (4.6 in)
1910	108.2 mm (4.3 in)
1911	44.2 mm (1.7 in)
1912	36.6 mm (1.4 in)
1913	43.2 mm (1.7 in)
1914	94.0 mm (3.7 in)
1915	86.4 mm (3.4 in)
1916	47.2 mm (1.9 in)
1917	46.7 mm (1.8 in)
1918	41.1 mm (1.6 in)
1919	51.8 mm (2.0 in)
1920	52.8 mm (2.1 in)
1921	142.7 mm (5.6 in)
1922	33.3 mm (1.3 in)
1923	47.5 mm (1.9 in)
1924	40.4 mm (1.6 in)
1925	43.4 mm (1.7 in)
1926	53.3 mm (2.1 in)
1927	57.2 mm (2.3 in)
1928	64.8 mm (2.6 in)
1929	68.6 mm (2.7 in)
1930	33.0 mm (1.3 in)
1931	70.6 mm (2.8 in)
1932	73.9 mm (2.9 in)
1933	77.5 mm (3.1 in)
1934	74.7 mm (2.9 in)
1935	55.9 mm (2.2 in)
1936	73.9 mm (2.9 in)
1937	103.1 mm (4.1 in)
1938	34.5 mm (1.4 in)
1939	67.8 mm (2.7 in)
1940	47.8 mm (1.9 in)
1941	38.4 mm (1.5 in)
1942	40.9 mm (1.6 in)
1943	41.7 mm (1.6 in)
1944	24.6 mm (1.0 in)
1945	53.3 mm (2.1 in)
1946	44.7 mm (1.8 in)
1947	74.9 mm (2.9 in)
1948	41.1 mm (1.6 in)
1949	30.5 mm (1.2 in)
1950	32.3 mm (1.3 in)
1951	33.0 mm (1.3 in)
1952	29.7 mm (1.2 in)
1953	46.2 mm (1.8 in)
1954	51.8 mm (2.0 in)
1955	105.9 mm (4.2 in)
1956	63.5 mm (2.5 in)
1957	52.3 mm (2.1 in)
1958	47.2 mm (1.9 in)
1959	80.8 mm (3.2 in)
1960	66.0 mm (2.6 in)
1961	56.6 mm (2.2 in)
1962	47.5 mm (1.9 in)
1963	63.5 mm (2.5 in)
1964	73.7 mm (2.9 in)
1965	53.6 mm (2.1 in)
1966	90.2 mm (3.6 in)
1967	70.4 mm (2.8 in)
1968	50.8 mm (2.0 in)
1969	43.7 mm (1.7 in)
1970	50.3 mm (2.0 in)
1971	43.4 mm (1.7 in)
1972	73.7 mm (2.9 in)
1973	68.8 mm (2.7 in)
1974	63.2 mm (2.5 in)
1975	82.6 mm (3.3 in)
1976	37.8 mm (1.5 in)
1977	77.5 mm (3.1 in)
1978	46.5 mm (1.8 in)
1979	59.4 mm (2.3 in)
1980	52.1 mm (2.1 in)
1981	82.8 mm (3.3 in)
1982	59.7 mm (2.4 in)
1983	56.9 mm (2.2 in)
1984	63.0 mm (2.5 in)
1985	51.1 mm (2.0 in)
1986	77.2 mm (3.0 in)
1987	69.3 mm (2.7 in)
1988	52.3 mm (2.1 in)
1989	83.8 mm (3.3 in)
1990	106.9 mm (4.2 in)
1991	52.6 mm (2.1 in)
1992	30.5 mm (1.2 in)
1993	74.9 mm (2.9 in)
1994	69.3 mm (2.7 in)
1995	92.7 mm (3.6 in)
1996	63.8 mm (2.5 in)
1997	64.0 mm (2.5 in)
1998	67.3 mm (2.6 in)
1999	78.5 mm (3.1 in)
2000	51.8 mm (2.0 in)
2001	63.2 mm (2.5 in)
2002	109.2 mm (4.3 in)
2003	101.1 mm (4.0 in)
2004	55.4 mm (2.2 in)
2005	51.1 mm (2.0 in)
2006	81.8 mm (3.2 in)
2007	190.5 mm (7.5 in)
2008	81.5 mm (3.2 in)
2009	56.1 mm (2.2 in)
2010	138.4 mm (5.4 in)
2011	106.7 mm (4.2 in)
2012	65.3 mm (2.6 in)
2013	55.9 mm (2.2 in)
2014	53.8 mm (2.1 in)
2015	46.7 mm (1.8 in)
2016	61.7 mm (2.4 in)
2017	85.1 mm (3.4 in)
2018	64.0 mm (2.5 in)
2019	76.2 mm (3.0 in)
2020	54.6 mm (2.1 in)
2021	53.3 mm (2.1 in)
2022	78.7 mm (3.1 in)
2023	127.0 mm (5.0 in)
2024	33.0 mm (1.3 in)
2025	55.9 mm (2.2 in)
2026	38.1 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bremerton, 1899 to 2026. The record is 271.1 mm (10.7 in) in 2007, marked on the chart; the median year is 121.7 mm (4.8 in).

Wettest five days (Rx5day) at Bremerton by year
Year	Wettest five days (Rx5day)
1899	116.1 mm (4.6 in)
1900	200.4 mm (7.9 in)
1901	136.9 mm (5.4 in)
1902	155.7 mm (6.1 in)
1903	136.1 mm (5.4 in)
1905	111.7 mm (4.4 in)
1906	33.0 mm (1.3 in)
1908	111.7 mm (4.4 in)
1909	127.0 mm (5.0 in)
1910	104.5 mm (4.1 in)
1911	38.0 mm (1.5 in)
1912	80.2 mm (3.2 in)
1913	90.9 mm (3.6 in)
1914	164.0 mm (6.5 in)
1915	70.3 mm (2.8 in)
1916	74.1 mm (2.9 in)
1917	106.4 mm (4.2 in)
1918	82.1 mm (3.2 in)
1919	106.7 mm (4.2 in)
1920	124.8 mm (4.9 in)
1921	145.6 mm (5.7 in)
1922	113.3 mm (4.5 in)
1923	98.1 mm (3.9 in)
1924	133.7 mm (5.3 in)
1925	105.8 mm (4.2 in)
1926	95.7 mm (3.8 in)
1927	97.6 mm (3.8 in)
1928	83.4 mm (3.3 in)
1929	116.0 mm (4.6 in)
1930	61.4 mm (2.4 in)
1931	108.9 mm (4.3 in)
1932	121.7 mm (4.8 in)
1933	95.9 mm (3.8 in)
1934	92.0 mm (3.6 in)
1935	163.5 mm (6.4 in)
1936	112.9 mm (4.4 in)
1937	103.7 mm (4.1 in)
1938	53.6 mm (2.1 in)
1939	50.0 mm (2.0 in)
1940	68.5 mm (2.7 in)
1941	101.2 mm (4.0 in)
1942	84.6 mm (3.3 in)
1943	91.2 mm (3.6 in)
1944	70.2 mm (2.8 in)
1945	120.0 mm (4.7 in)
1946	76.8 mm (3.0 in)
1947	114.0 mm (4.5 in)
1948	75.1 mm (3.0 in)
1949	61.8 mm (2.4 in)
1950	53.7 mm (2.1 in)
1951	68.9 mm (2.7 in)
1952	86.1 mm (3.4 in)
1953	159.3 mm (6.3 in)
1954	167.0 mm (6.6 in)
1955	165.4 mm (6.5 in)
1956	144.0 mm (5.7 in)
1957	169.1 mm (6.7 in)
1958	86.1 mm (3.4 in)
1959	167.7 mm (6.6 in)
1960	127.3 mm (5.0 in)
1961	160.7 mm (6.3 in)
1962	97.0 mm (3.8 in)
1963	121.7 mm (4.8 in)
1964	140.0 mm (5.5 in)
1965	105.4 mm (4.1 in)
1966	159.1 mm (6.3 in)
1967	143.1 mm (5.6 in)
1968	119.0 mm (4.7 in)
1969	112.5 mm (4.4 in)
1970	99.8 mm (3.9 in)
1971	101.1 mm (4.0 in)
1972	156.8 mm (6.2 in)
1973	191.5 mm (7.5 in)
1974	189.4 mm (7.5 in)
1975	127.0 mm (5.0 in)
1976	91.5 mm (3.6 in)
1977	172.2 mm (6.8 in)
1978	98.3 mm (3.9 in)
1979	186.4 mm (7.3 in)
1980	105.3 mm (4.1 in)
1981	161.1 mm (6.3 in)
1982	134.4 mm (5.3 in)
1983	162.5 mm (6.4 in)
1984	100.7 mm (4.0 in)
1985	119.3 mm (4.7 in)
1986	217.0 mm (8.5 in)
1987	169.6 mm (6.7 in)
1988	121.4 mm (4.8 in)
1989	142.8 mm (5.6 in)
1990	175.5 mm (6.9 in)
1991	177.5 mm (7.0 in)
1992	94.3 mm (3.7 in)
1993	152.6 mm (6.0 in)
1994	155.0 mm (6.1 in)
1995	200.4 mm (7.9 in)
1996	137.2 mm (5.4 in)
1997	139.2 mm (5.5 in)
1998	174.2 mm (6.9 in)
1999	167.5 mm (6.6 in)
2000	78.3 mm (3.1 in)
2001	185.7 mm (7.3 in)
2002	203.4 mm (8.0 in)
2003	239.3 mm (9.4 in)
2004	153.2 mm (6.0 in)
2005	161.6 mm (6.4 in)
2006	190.0 mm (7.5 in)
2007	271.1 mm (10.7 in)
2008	138.7 mm (5.5 in)
2009	158.3 mm (6.2 in)
2010	212.6 mm (8.4 in)
2011	190.2 mm (7.5 in)
2012	191.9 mm (7.6 in)
2013	106.2 mm (4.2 in)
2014	145.6 mm (5.7 in)
2015	178.5 mm (7.0 in)
2016	163.5 mm (6.4 in)
2017	150.1 mm (5.9 in)
2018	115.9 mm (4.6 in)
2019	196.6 mm (7.7 in)
2020	124.9 mm (4.9 in)
2021	120.9 mm (4.8 in)
2022	175.2 mm (6.9 in)
2023	205.2 mm (8.1 in)
2024	83.5 mm (3.3 in)
2025	115.6 mm (4.6 in)
2026	65.6 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bremerton, 1899 to 2026. The record is 73 days in 1914, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Bremerton by year
Year	Longest dry spell (CDD)
1899	23 days
1900	25 days
1901	35 days
1902	30 days
1903	30 days
1905	16 days
1906	9 days
1908	18 days
1909	37 days
1910	45 days
1911	44 days
1912	20 days
1913	30 days
1914	73 days
1915	45 days
1916	21 days
1917	41 days
1918	42 days
1919	60 days
1920	38 days
1921	31 days
1922	48 days
1923	43 days
1924	28 days
1925	39 days
1926	64 days
1927	46 days
1928	68 days
1929	23 days
1930	70 days
1931	56 days
1932	42 days
1933	25 days
1934	31 days
1935	23 days
1936	41 days
1937	37 days
1938	34 days
1939	36 days
1940	48 days
1941	22 days
1942	40 days
1943	31 days
1944	57 days
1945	33 days
1946	48 days
1947	32 days
1948	14 days
1949	31 days
1950	29 days
1951	52 days
1952	44 days
1953	15 days
1954	18 days
1955	42 days
1956	37 days
1957	22 days
1958	36 days
1959	30 days
1960	55 days
1961	39 days
1962	20 days
1963	21 days
1964	15 days
1965	24 days
1966	32 days
1967	42 days
1968	13 days
1969	23 days
1970	25 days
1971	42 days
1972	32 days
1973	38 days
1974	43 days
1975	32 days
1976	16 days
1977	40 days
1978	18 days
1979	33 days
1980	16 days
1981	48 days
1982	29 days
1983	25 days
1984	31 days
1985	24 days
1986	55 days
1987	45 days
1988	33 days
1989	28 days
1990	44 days
1991	44 days
1992	25 days
1993	43 days
1994	28 days
1995	23 days
1996	25 days
1997	20 days
1998	31 days
1999	19 days
2000	26 days
2001	24 days
2002	33 days
2003	34 days
2004	24 days
2005	20 days
2006	43 days
2007	16 days
2008	28 days
2009	28 days
2010	36 days
2011	48 days
2012	36 days
2013	35 days
2014	19 days
2015	22 days
2016	23 days
2017	58 days
2018	32 days
2019	23 days
2020	23 days
2021	20 days
2022	32 days
2023	27 days
2024	16 days
2025	20 days
2026	19 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.

Frost Dates and Growing Season

59 years with a frost

Across 59 years with a frost, the median last spring frost at Bremerton falls on 6 April and the median first autumn frost on 15 November, which leaves a median of 225 days between them.

Fitted over all years, the growing season changes by +1.4 days per decade at this station.

Frost dates and growing season at Bremerton
Measure	Median, all years	Earliest period	Recent period (1983 to 2025)	Recent against earliest	Fitted trend
Last spring frost	6 April	n/a	31 March	n/a	-1.5 days per decade
First autumn frost	15 November	n/a	17 November	n/a	-0.1 days per decade
Growing days	225 days	n/a	233 days	n/a	+1.4 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

94 years, 1900 to 2022

A day with at least 60.3 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 146.4 mm (5.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Bremerton: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	60.3 mm (2.4 in)
5 years	80.3 mm (3.2 in)
10 years	94.6 mm (3.7 in)
25 years	114.2 mm (4.5 in)
50 years	129.9 mm (5.1 in)
100 years	146.4 mm (5.8 in)	Longer than the 94 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, 94 years of values from 1900 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: 190.5 mm (7.5 in) in 2007; 138.4 mm (5.4 in) in 2010; 116.8 mm (4.6 in) in 1909.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2010 to 2025 against 1961 to 1990

Over 2010 to 2025, Bremerton had a mean temperature of 11.6 C (52.8 F) and 1,431.2 mm (56.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Stayton (United States, 309 km away), Estacada 2 SE (United States, 257 km away) and Foster Dam (United States, 351 km away).

Climate twins of Bremerton: stations whose 1961 to 1990 climate is closest to its 2010 to 2025 climate
Twin station	Country	Distance away	Mean temperature, 1961-1990	Rain a year, 1961-1990	Climate difference
Stayton	United States	309 km (192 mi)	11.3 C (52.3 F)	1,294.3 mm (51.0 in)	0.81
Estacada 2 SE	United States	257 km (160 mi)	11.0 C (51.8 F)	1,514.6 mm (59.6 in)	0.83
Foster Dam	United States	351 km (218 mi)	11.1 C (52.0 F)	1,346.8 mm (53.0 in)	0.84

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

Data for Bremerton standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bremerton 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 2026-10-17 (17 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).