Bogucany Threshold Days by Year (RSM00029282)

13 fixed thresholds counted per year at Bogucany (RSM00029282): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bogucany Thresholds

Bogucany: days with 10 mm (0.39 in) or more of precipitation in 93 years, most in 1982 with 12.
Bogucany: days with a maximum temperature at or above 30 C (86 F) in 88 years, most in 1969 with 21.
Bogucany: days with a maximum temperature at or below 0 C (32 F) in 88 years, most in 1984 with 173.
Bogucany: nights with a minimum temperature at or below 0 C (32 F) in 87 years, most in 1942 with 237.
13 fixed thresholds have at least one qualifying day at Bogucany.

Days at or above 30 C (86 F)

88 years with a qualifying day

Days per year at Bogucany with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 21 in 1969.

Days at or above 30 C (86 F) per year at Bogucany
Year	Days	Decade average
1931	4	5.1
1933	9	5.1
1934	4	5.1
1935	9	5.1
1936	6	5.1
1937	2	5.1
1938	2	5.1
1939	5	5.1
1940	4	6
1941	6	6
1942	9	6
1943	4	6
1944	4	6
1945	1	6
1946	3	6
1947	10	6
1948	13	6
1950	10	8.6
1951	2	8.6
1952	7	8.6
1953	17	8.6
1954	8	8.6
1955	11	8.6
1956	4	8.6
1957	9	8.6
1958	7	8.6
1959	11	8.6
1960	1	8
1961	2	8
1962	6	8
1963	8	8
1964	6	8
1965	11	8
1966	6	8
1967	5	8
1968	14	8
1969	21	8
1970	14	10.2
1971	10	10.2
1972	10	10.2
1973	7	10.2
1974	10	10.2
1975	13	10.2
1976	7	10.2
1977	8	10.2
1978	11	10.2
1979	12	10.2
1980	8	5.6
1981	3	5.6
1982	3	5.6
1983	4	5.6
1984	14	5.6
1985	5	5.6
1986	5	5.6
1987	7	5.6
1988	4	5.6
1989	3	5.6
1990	12	12
1991	10	12
1992	9	12
1993	18	12
1994	19	12
1995	13	12
1996	14	12
1997	3	12
1998	5	12
1999	17	12
2000	10	10
2001	13	10
2002	10	10
2003	19	10
2004	3	10
2005	12	10
2006	14	10
2007	7	10
2008	5	10
2009	7	10
2010	7	11.8
2011	7	11.8
2012	12	11.8
2013	6	11.8
2014	15	11.8
2015	15	11.8
2016	8	11.8
2017	18	11.8
2018	15	11.8
2019	15	11.8
2025	9	9

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

First to last qualifying date each year at Bogucany
Year	First date	Last date
1931	1931-06-10	1931-08-09
1933	1933-06-20	1933-08-04
1934	1934-06-11	1934-07-22
1935	1935-06-15	1935-07-23
1936	1936-07-02	1936-07-25
1937	1937-07-11	1937-08-06
1938	1938-07-14	1938-08-11
1939	1939-06-07	1939-08-12
1940	1940-06-21	1940-08-05
1941	1941-06-06	1941-07-13
1942	1942-06-12	1942-08-25
1943	1943-06-02	1943-08-01
1944	1944-06-25	1944-06-30
1945	1945-07-16	1945-07-16
1946	1946-06-28	1946-07-09
1947	1947-05-24	1947-07-19
1948	1948-05-31	1948-07-25
1950	1950-06-07	1950-07-09
1951	1951-06-21	1951-07-24
1952	1952-06-04	1952-07-08
1953	1953-06-02	1953-07-27
1954	1954-06-08	1954-08-05
1955	1955-05-29	1955-08-17
1956	1956-07-09	1956-07-14
1957	1957-06-06	1957-07-27
1958	1958-06-10	1958-07-27
1959	1959-06-26	1959-08-07
1960	1960-07-22	1960-07-22
1961	1961-05-20	1961-07-03
1962	1962-06-23	1962-07-30
1963	1963-07-06	1963-08-05
1964	1964-07-11	1964-07-25
1965	1965-06-08	1965-08-06
1966	1966-06-06	1966-09-02
1967	1967-06-06	1967-07-08
1968	1968-05-25	1968-07-25
1969	1969-06-15	1969-08-02
1970	1970-06-11	1970-08-03
1971	1971-05-28	1971-07-19
1972	1972-06-19	1972-08-04
1973	1973-06-02	1973-06-20
1974	1974-06-27	1974-08-20
1975	1975-06-14	1975-07-31
1976	1976-06-08	1976-07-07
1977	1977-06-22	1977-07-10
1978	1978-06-19	1978-07-27
1979	1979-06-05	1979-07-04
1980	1980-06-16	1980-07-26
1981	1981-05-18	1981-07-15
1982	1982-06-06	1982-07-19
1983	1983-06-23	1983-07-31
1984	1984-06-13	1984-08-19
1985	1985-06-20	1985-07-23
1986	1986-06-15	1986-07-31
1987	1987-07-11	1987-08-12
1988	1988-05-31	1988-07-23
1989	1989-07-10	1989-07-12
1990	1990-05-22	1990-07-18
1991	1991-06-05	1991-07-30
1992	1992-05-20	1992-08-14
1993	1993-07-05	1993-07-30
1994	1994-06-07	1994-07-18
1995	1995-06-29	1995-08-17
1996	1996-06-11	1996-07-24
1997	1997-06-18	1997-07-30
1998	1998-06-10	1998-08-16
1999	1999-05-07	1999-07-19
2000	2000-06-16	2000-08-10
2001	2001-05-29	2001-08-09
2002	2002-05-28	2002-08-13
2003	2003-06-08	2003-08-03
2004	2004-06-06	2004-06-30
2005	2005-07-05	2005-08-06
2006	2006-06-20	2006-07-24
2007	2007-07-04	2007-07-26
2008	2008-06-09	2008-07-21
2009	2009-06-10	2009-07-23
2010	2010-06-20	2010-08-23
2011	2011-06-12	2011-08-02
2012	2012-06-14	2012-07-31
2013	2013-06-19	2013-08-30
2014	2014-06-19	2014-07-23
2015	2015-06-09	2015-08-21
2016	2016-06-11	2016-08-07
2017	2017-05-24	2017-08-12
2018	2018-06-19	2018-08-27
2019	2019-06-14	2019-08-08
2025	2025-05-22	2025-07-12

Every Fixed Threshold

Fixed thresholds at Bogucany
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	88	21	1969	9
35 C (95 F): Days	14	4	1970	2
90 F (32.2 C): Days	73	10	1994	3
0 C (32 F): Ice days (max	88	173	1984	64
0 C (32 F): Frost days (min	87	237	1942	68
-10 C (14 F): Days with min	87	170	1952	45
-20 C (-4 F): Days with min	87	123	1947	24
-30 C (-22 F): Days with min	87	85	1947	9
-40 C (-40 F): Days with min	76	36	1969	6
20 C (68 F): Tropical nights (min	7	4	1994	1
10 mm (0.39 in): Days with 10 mm or more rain	93	12	1982	7
25 mm (0.98 in): Days with 25 mm or more rain	44	3	1945	3
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1954	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.

Download the Data

Data for Bogucany 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Bogucany Threshold Days by Year (RSM00029282)

Key Facts for Bogucany Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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