Battle Ground Threshold Days by Year

16 fixed thresholds counted per year at Battle Ground (USC00450482): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Battle Ground Thresholds

Battle Ground: days with 10 mm (0.39 in) or more of precipitation in 83 years, most in 1950 with 71.
Battle Ground: days with 25 mm (0.98 in) or more of precipitation in 83 years, most in 1950 with 16.
Battle Ground: days with a maximum temperature at or above 30 C (86 F) in 81 years, most in 1958 with 46.
Battle Ground: days with a maximum temperature at or above 90 F (32.2 C) in 81 years, most in 1987 with 29.
16 fixed thresholds have at least one qualifying day at Battle Ground.

Days at or above 30 C (86 F)

81 years with a qualifying day

Days per year at Battle Ground with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 46 in 1958.

Days at or above 30 C (86 F) per year at Battle Ground
Year	Days	Decade average
1941	25	20.8
1942	25	20.8
1943	15	20.8
1944	27	20.8
1945	32	20.8
1946	21	20.8
1947	14	20.8
1948	11	20.8
1949	17	20.8
1950	26	25.2
1951	22	25.2
1952	41	25.2
1953	16	25.2
1955	17	25.2
1956	22	25.2
1957	18	25.2
1958	46	25.2
1959	19	25.2
1960	19	18.6
1961	34	18.6
1962	17	18.6
1963	12	18.6
1964	8	18.6
1965	15	18.6
1966	13	18.6
1967	40	18.6
1968	15	18.6
1969	13	18.6
1970	22	19.9
1971	18	19.9
1972	23	19.9
1973	23	19.9
1977	24	19.9
1978	16	19.9
1979	13	19.9
1980	13	20
1981	24	20
1983	4	20
1984	12	20
1985	28	20
1986	28	20
1987	39	20
1988	20	20
1989	12	20
1990	29	22
1991	21	22
1992	31	22
1993	14	22
1994	17	22
1995	16	22
1996	24	22
1997	20	22
1998	26	22
1999	22	22
2000	16	22.1
2001	17	22.1
2002	20	22.1
2003	37	22.1
2004	24	22.1
2005	17	22.1
2006	22	22.1
2007	15	22.1
2008	23	22.1
2009	30	22.1
2010	14	23.4
2011	13	23.4
2012	16	23.4
2013	17	23.4
2014	30	23.4
2015	34	23.4
2016	27	23.4
2017	35	23.4
2018	36	23.4
2019	12	23.4
2020	23	27.7
2021	25	27.7
2022	33	27.7
2023	29	27.7
2024	31	27.7
2025	33	27.7
2026	20	27.7

For each year, a bar from the first to the last day at Battle Ground meeting 30 C (86 F).

First to last qualifying date each year at Battle Ground
Year	First date	Last date
1941	1941-05-22	1941-08-19
1942	1942-06-29	1942-09-24
1943	1943-06-28	1943-09-25
1944	1944-05-27	1944-09-27
1945	1945-05-02	1945-10-14
1946	1946-05-02	1946-09-23
1947	1947-05-24	1947-09-24
1948	1948-06-06	1948-09-11
1949	1949-05-11	1949-09-27
1950	1950-06-03	1950-09-22
1951	1951-06-25	1951-09-19
1952	1952-05-27	1952-10-08
1953	1953-05-04	1953-09-10
1955	1955-06-07	1955-09-07
1956	1956-04-21	1956-09-07
1957	1957-04-29	1957-09-30
1958	1958-05-16	1958-10-03
1959	1959-06-02	1959-09-10
1960	1960-06-24	1960-09-12
1961	1961-05-20	1961-10-15
1962	1962-07-22	1962-09-25
1963	1963-05-19	1963-09-28
1964	1964-07-12	1964-08-25
1965	1965-06-08	1965-09-25
1966	1966-06-16	1966-09-22
1967	1967-05-17	1967-09-28
1968	1968-06-26	1968-09-06
1969	1969-05-09	1969-09-11
1970	1970-06-01	1970-10-03
1971	1971-05-12	1971-10-09
1972	1972-05-27	1972-09-05
1973	1973-05-13	1973-09-11
1977	1977-06-06	1977-09-13
1978	1978-06-03	1978-08-09
1979	1979-06-02	1979-10-04
1980	1980-07-08	1980-10-06
1981	1981-05-29	1981-09-16
1983	1983-05-29	1983-08-14
1984	1984-06-24	1984-08-21
1985	1985-05-17	1985-08-27
1986	1986-05-31	1986-09-07
1987	1987-04-27	1987-10-07
1988	1988-05-22	1988-10-01
1989	1989-06-05	1989-09-29
1990	1990-05-05	1990-09-23
1991	1991-07-03	1991-10-12
1992	1992-05-04	1992-08-30
1993	1993-08-02	1993-10-02
1994	1994-07-07	1994-09-22
1995	1995-06-27	1995-09-22
1996	1996-06-02	1996-10-09
1997	1997-05-11	1997-09-24
1998	1998-04-30	1998-09-16
1999	1999-05-23	1999-09-22
2000	2000-06-25	2000-09-14
2001	2001-05-22	2001-09-22
2002	2002-06-12	2002-09-23
2003	2003-05-23	2003-09-27
2004	2004-06-17	2004-09-01
2005	2005-05-26	2005-08-25
2006	2006-06-24	2006-09-02
2007	2007-05-30	2007-09-11
2008	2008-05-16	2008-09-29
2009	2009-05-28	2009-09-22
2010	2010-07-07	2010-09-03
2011	2011-08-21	2011-09-12
2012	2012-08-04	2012-09-19
2013	2013-06-29	2013-09-12
2014	2014-05-02	2014-09-21
2015	2015-06-07	2015-09-12
2016	2016-04-08	2016-09-27
2017	2017-05-23	2017-09-29
2018	2018-05-14	2018-09-29
2019	2019-06-12	2019-08-29
2020	2020-05-10	2020-09-30
2021	2021-06-02	2021-09-25
2022	2022-06-26	2022-10-03
2023	2023-04-29	2023-10-08
2024	2024-05-12	2024-09-24
2025	2025-06-09	2025-09-23
2026	2026-05-03	2026-09-22

Every Fixed Threshold

Fixed thresholds at Battle Ground
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	81	46	1958	20
35 C (95 F): Days	71	11	1958	4
40 C (104 F): Days	10	3	2021	1
90 F (32.2 C): Days	81	29	1987	8
100 F (37.8 C): Days	37	5	2021	1
110 F (43.3 C): Days	1	1	2021	1
0 C (32 F): Ice days (max	52	15	1950	1
0 C (32 F): Frost days (min	78	121	1985	40
-10 C (14 F): Days with min	34	13	1949	3
-20 C (-4 F): Days with min	2	3	1950	1
20 C (68 F): Tropical nights (min	4	1	1941	1
10 mm (0.39 in): Days with 10 mm or more rain	83	71	1950	18
25 mm (0.98 in): Days with 25 mm or more rain	83	16	1950	4
50 mm (1.97 in): Days with 50 mm or more rain	42	4	1996	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	3	1971	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1956	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

Data for Battle Ground 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). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Battle Ground Threshold Days by Year

Key Facts for Battle Ground Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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