Janaul Threshold Days by Year (RSM00028419)

14 fixed thresholds counted per year at Janaul (RSM00028419): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Janaul Thresholds

Janaul: days with a maximum temperature at or below 0 C (32 F) in 82 years, most in 1942 with 151.
Janaul: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 1984 with 18.
Janaul: nights with a minimum temperature at or below 0 C (32 F) in 81 years, most in 1960 with 209.
Janaul: nights with a minimum temperature at or below -10 C (14 F) in 81 years, most in 1987 with 134.
14 fixed thresholds have at least one qualifying day at Janaul.

Days at or above 30 C (86 F)

80 years with a qualifying day

Days per year at Janaul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 2010.

Days at or above 30 C (86 F) per year at Janaul
Year	Days	Decade average
1936	31	15.5
1937	4	15.5
1938	14	15.5
1939	13	15.5
1940	22	9.1
1941	4	9.1
1942	6	9.1
1943	6	9.1
1944	10	9.1
1945	1	9.1
1946	2	9.1
1947	4	9.1
1948	17	9.1
1949	19	9.1
1950	1	14.6
1951	18	14.6
1952	28	14.6
1953	22	14.6
1954	20	14.6
1955	7	14.6
1956	8	14.6
1957	17	14.6
1958	18	14.6
1959	7	14.6
1960	7	7
1961	6	7
1962	7	7
1963	13	7
1964	4	7
1965	6	7
1966	11	7
1967	5	7
1968	4	7
1970	4	6.7
1971	6	6.7
1972	19	6.7
1973	6	6.7
1974	10	6.7
1975	7	6.7
1976	3	6.7
1978	1	6.7
1979	4	6.7
1980	1	11.8
1981	26	11.8
1982	17	11.8
1983	4	11.8
1984	2	11.8
1985	2	11.8
1986	1	11.8
1987	16	11.8
1988	29	11.8
1989	20	11.8
1990	2	10.6
1991	12	10.6
1992	1	10.6
1993	2	10.6
1995	27	10.6
1996	4	10.6
1997	5	10.6
1998	30	10.6
1999	12	10.6
2000	18	11.7
2001	9	11.7
2002	12	11.7
2003	11	11.7
2004	19	11.7
2005	6	11.7
2006	14	11.7
2007	16	11.7
2008	8	11.7
2009	4	11.7
2010	43	16.9
2011	15	16.9
2012	22	16.9
2013	14	16.9
2014	8	16.9
2015	13	16.9
2016	29	16.9
2017	1	16.9
2018	7	16.9

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

First to last qualifying date each year at Janaul
Year	First date	Last date
1936	1936-06-02	1936-08-15
1937	1937-07-01	1937-07-31
1938	1938-06-14	1938-08-27
1939	1939-06-13	1939-08-05
1940	1940-06-28	1940-08-27
1941	1941-07-08	1941-07-17
1942	1942-05-30	1942-06-04
1943	1943-05-12	1943-08-12
1944	1944-05-24	1944-09-10
1945	1945-06-18	1945-06-18
1946	1946-06-21	1946-06-22
1947	1947-07-12	1947-07-15
1948	1948-05-19	1948-08-15
1949	1949-06-08	1949-08-23
1950	1950-07-15	1950-07-15
1951	1951-06-16	1951-08-31
1952	1952-05-24	1952-09-12
1953	1953-07-07	1953-08-30
1954	1954-06-13	1954-07-25
1955	1955-05-18	1955-08-04
1956	1956-06-16	1956-08-05
1957	1957-05-09	1957-09-18
1958	1958-06-17	1958-08-13
1959	1959-07-04	1959-08-10
1960	1960-06-13	1960-08-04
1961	1961-06-19	1961-07-31
1962	1962-05-11	1962-07-22
1963	1963-06-18	1963-07-21
1964	1964-07-15	1964-08-02
1965	1965-07-04	1965-07-17
1966	1966-06-30	1966-08-16
1967	1967-06-24	1967-08-24
1968	1968-06-23	1968-06-26
1970	1970-06-15	1970-07-24
1971	1971-07-22	1971-07-27
1972	1972-05-30	1972-08-30
1973	1973-06-11	1973-07-07
1974	1974-05-13	1974-08-16
1975	1975-06-19	1975-08-06
1976	1976-06-04	1976-08-24
1978	1978-06-23	1978-06-23
1979	1979-07-13	1979-09-01
1980	1980-06-12	1980-06-12
1981	1981-06-14	1981-08-30
1982	1982-06-17	1982-09-04
1983	1983-07-14	1983-08-15
1984	1984-05-21	1984-06-10
1985	1985-06-21	1985-06-22
1986	1986-07-10	1986-07-10
1987	1987-06-11	1987-08-04
1988	1988-06-03	1988-08-08
1989	1989-06-10	1989-07-19
1990	1990-06-18	1990-08-11
1991	1991-05-24	1991-07-24
1992	1992-07-03	1992-07-03
1993	1993-07-09	1993-07-10
1995	1995-06-12	1995-09-12
1996	1996-06-16	1996-07-15
1997	1997-07-30	1997-08-03
1998	1998-05-29	1998-08-24
1999	1999-06-23	1999-07-31
2000	2000-06-19	2000-08-03
2001	2001-07-14	2001-08-03
2002	2002-07-04	2002-08-01
2003	2003-07-08	2003-09-02
2004	2004-06-01	2004-08-25
2005	2005-05-20	2005-07-29
2006	2006-06-06	2006-09-04
2007	2007-05-28	2007-08-25
2008	2008-06-19	2008-08-20
2009	2009-06-06	2009-08-22
2010	2010-05-13	2010-08-26
2011	2011-07-03	2011-09-02
2012	2012-06-08	2012-08-10
2013	2013-06-18	2013-08-15
2014	2014-05-11	2014-08-16
2015	2015-05-30	2015-06-30
2016	2016-05-27	2016-08-25
2017	2017-08-24	2017-08-24
2018	2018-06-26	2018-07-27

Every Fixed Threshold

Fixed thresholds at Janaul
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	80	43	2010	7
35 C (95 F): Days	20	13	2010	3
90 F (32.2 C): Days	53	24	2010	1
100 F (37.8 C): Days	1	1	2010	1
0 C (32 F): Ice days (max	82	151	1942	143
0 C (32 F): Frost days (min	81	209	1960	182
-10 C (14 F): Days with min	81	134	1987	108
-20 C (-4 F): Days with min	81	81	1969	36
-30 C (-22 F): Days with min	81	34	1969	6
-40 C (-40 F): Days with min	32	6	1942	1
20 C (68 F): Tropical nights (min	17	2	1953	1
10 mm (0.39 in): Days with 10 mm or more rain	82	18	1984	8
25 mm (0.98 in): Days with 25 mm or more rain	45	4	1971	1
50 mm (1.97 in): Days with 50 mm or more rain	7	2	1962	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

Data for Janaul 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).

Janaul Threshold Days by Year (RSM00028419)

Key Facts for Janaul Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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