Bidyadanga Threshold Days by Year

14 fixed thresholds counted per year at Bidyadanga (ASN00003030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bidyadanga Thresholds

Bidyadanga: days with 10 mm (0.39 in) or more of precipitation in 109 years, most in 2012 with 29.
Bidyadanga: days with 25 mm (0.98 in) or more of precipitation in 108 years, most in 2012 with 16.
Bidyadanga: days with 50 mm (1.97 in) or more of precipitation in 89 years, most in 2000 with 9.
Bidyadanga: nights with a minimum temperature at or above 20 C (68 F) in 54 years, most in 2016 with 263.
14 fixed thresholds have at least one qualifying day at Bidyadanga.

Days at or above 30 C (86 F)

53 years with a qualifying day

Days per year at Bidyadanga with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 331 in 1988.

Days at or above 30 C (86 F) per year at Bidyadanga
Year	Days	Decade average
1957	267	276
1958	284	276
1959	277	276
1960	270	283.2
1963	313	283.2
1964	259	283.2
1965	291	283.2
1966	289	283.2
1967	277	283.2
1970	315	293.3
1971	304	293.3
1972	318	293.3
1973	316	293.3
1975	309	293.3
1976	268	293.3
1977	267	293.3
1978	249	293.3
1979	294	293.3
1980	326	303.3
1981	299	303.3
1983	312	303.3
1984	285	303.3
1985	291	303.3
1986	257	303.3
1987	320	303.3
1988	331	303.3
1989	309	303.3
1990	310	300.6
1991	325	300.6
1992	320	300.6
1993	284	300.6
1994	307	300.6
1995	266	300.6
1996	295	300.6
1997	276	300.6
1998	310	300.6
1999	313	300.6
2000	277	291.8
2001	293	291.8
2002	302	291.8
2003	286	291.8
2004	262	291.8
2005	282	291.8
2006	319	291.8
2007	305	291.8
2009	300	291.8
2010	320	312.6
2011	303	312.6
2012	306	312.6
2013	296	312.6
2014	314	312.6
2015	328	312.6
2016	321	312.6

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

First to last qualifying date each year at Bidyadanga
Year	First date	Last date
1957	1957-01-01	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-01	1960-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-02	1966-12-31
1967	1967-01-01	1967-12-30
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-31
1996	1996-01-01	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-01	2001-12-31
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-02	2006-12-31
2007	2007-01-01	2007-12-27
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-12-31
2013	2013-01-01	2013-12-31
2014	2014-01-01	2014-12-31
2015	2015-01-01	2015-12-31
2016	2016-01-01	2016-12-31

Every Fixed Threshold

Fixed thresholds at Bidyadanga
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	53	331	1988	321
35 C (95 F): Days	53	155	1980	145
40 C (104 F): Days	53	37	1990	26
45 C (113 F): Days	17	2	1985	1
90 F (32.2 C): Days	53	275	2015	265
100 F (37.8 C): Days	53	74	1990	47
110 F (43.3 C): Days	34	4	1978	2
20 C (68 F): Tropical nights (min	54	263	2016	263
25 C (77 F): Days with min	54	146	2015	144
10 mm (0.39 in): Days with 10 mm or more rain	109	29	2012	10
25 mm (0.98 in): Days with 25 mm or more rain	108	16	2012	6
50 mm (1.97 in): Days with 50 mm or more rain	89	9	2000	4
100 mm (3.94 in): Days with 100 mm or more rain	46	3	2000	2
200 mm (7.87 in): Days with 200 mm or more rain	8	1	1916	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Bidyadanga 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Bidyadanga Threshold Days by Year

Key Facts for Bidyadanga Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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