Siliguri Weather Records (IN024059900)

Record envelope, standing records and threshold days for Siliguri (IN024059900), India, with 125 years of record.

Key Facts for Siliguri

Siliguri (IN024059900) is a weather station in India at 26.63 latitude and 88.32 longitude, 131 m (430 ft) above sea level.
The station reports from 1901 to 2025, 125 years of record.
1,464 records set at Siliguri still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Siliguri set a daily record precipitation of 71.9 mm (2.8 in) on 19 June 2024.

About the Station

Location: India, 26.63 latitude, 88.32 longitude.
Elevation: 131 m (430 ft).
Period of record: 1901 to 2025, 125 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Siliguri. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Siliguri, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	33.4 C (92.1 F)	0.8 C (33.4 F)	n/a	8.6 C (47.5 F)
Feb	36.0 C (96.8 F)	4.0 C (39.2 F)	n/a	n/a
Mar	40.0 C (104.0 F)	9.0 C (48.2 F)	n/a	n/a
Apr	40.6 C (105.1 F)	10.8 C (51.4 F)	n/a	n/a
May	39.0 C (102.2 F)	15.6 C (60.1 F)	n/a	n/a
Jun	40.0 C (104.0 F)	20.0 C (68.0 F)	n/a	n/a
Jul	40.0 C (104.0 F)	21.5 C (70.7 F)	n/a	n/a
Aug	43.0 C (109.4 F)	20.0 C (68.0 F)	n/a	n/a
Sep	39.0 C (102.2 F)	20.0 C (68.0 F)	n/a	n/a
Oct	37.6 C (99.7 F)	13.8 C (56.8 F)	n/a	n/a
Nov	33.8 C (92.8 F)	9.0 C (48.2 F)	n/a	n/a
Dec	32.0 C (89.6 F)	0.0 C (32.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Siliguri still stand. 1958 holds the most, with 111.

Standing records at Siliguri by the year they were set
Year set	Standing records
1957	60
1958	111
1962	6
1973	19
1974	2
1975	1
1976	3
1977	37
1978	51
1979	93
1980	78
1981	56
1982	53
1983	50
1984	48
1985	15
1986	14
1987	1
1988	6
1989	1
1990	2
1991	13
1992	2
1993	4
1994	9
1995	6
1996	31
1997	36
1998	63
1999	76
2000	66
2001	58
2002	68
2003	35
2004	9
2005	15
2006	5
2009	6
2010	36
2011	62
2012	3
2014	1
2016	10
2018	1
2019	17
2020	8
2021	2
2022	16
2023	53
2024	46

All-Time Record Progression

1 new records

1 all-time records were set at Siliguri between 25 June 1933 and 25 June 1933. Each dot is a new record.

Wettest Day of Each Month

Jun: 447.5 mm (17.6 in)

The wettest day on record for each calendar month at Siliguri. The most was 447.5 mm (17.6 in) on 25 June 1933.

Record daily precipitation for each month at Siliguri
Month	Record daily precipitation (mm)	Date
Jan	33.5 mm (1.3 in)	30 January 1943
Feb	82.6 mm (3.3 in)	18 February 1914
Mar	82.0 mm (3.2 in)	23 March 2024
Apr	117.6 mm (4.6 in)	2 April 2000
May	179.6 mm (7.1 in)	31 May 1935
Jun	447.5 mm (17.6 in)	25 June 1933
Jul	264.7 mm (10.4 in)	4 July 1938
Aug	179.3 mm (7.1 in)	19 August 1912
Sep	280.7 mm (11.1 in)	7 September 1913
Oct	188.5 mm (7.4 in)	6 October 1936
Nov	77.2 mm (3.0 in)	2 November 1912
Dec	101.1 mm (4.0 in)	14 December 1984

Period of Record Coverage

1957 to 2024

51 years of record at Siliguri, 1957 to 2024. 50 years have data for under 90 percent of days and are left out of rankings: 1957, 1961, 1962, 1973, 1974, 1975, 1976, 1977 and others.

Days with data per year at Siliguri
Year	Days with data	Share of year	Complete
1957	169	46%	No
1958	353	97%	Yes
1961	1	0%	No
1962	32	9%	No
1973	69	19%	No
1974	14	4%	No
1975	12	3%	No
1976	27	7%	No
1977	113	31%	No
1978	139	38%	No
1979	220	60%	No
1980	246	67%	No
1981	200	55%	No
1982	156	43%	No
1983	126	35%	No
1984	143	39%	No
1985	66	18%	No
1986	28	8%	No
1987	3	1%	No
1988	12	3%	No
1989	1	0%	No
1990	17	5%	No
1991	37	10%	No
1992	8	2%	No
1993	4	1%	No
1994	23	6%	No
1995	15	4%	No
1996	88	24%	No
1997	108	30%	No
1998	155	42%	No
1999	180	49%	No
2000	192	52%	No
2001	194	53%	No
2002	154	42%	No
2003	79	22%	No
2004	24	7%	No
2005	42	12%	No
2006	13	4%	No
2008	1	0%	No
2009	35	10%	No
2010	156	43%	No
2011	198	54%	No
2012	13	4%	No
2014	1	0%	No
2016	1	0%	No
2019	15	4%	No
2020	12	3%	No
2021	5	1%	No
2022	16	4%	No
2023	31	8%	No
2024	26	7%	No

Latest Records

Latest records at Siliguri
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 June 2024	Siliguri, IN	daily rain	71.9 mm (2.8 in)	20.8 mm (0.8 in)	23 years	21 of 100 (Routine)
23 March 2024	Siliguri, IN	monthly rain	82.0 mm (3.2 in)	10.4 mm (0.4 in)	122 years	60 of 100 (Major)
23 September 2020	Siliguri, IN	daily rain	178.1 mm (7.0 in)	123.5 mm (4.9 in)	113 years	79 of 100 (Major)
8 September 2020	Siliguri, IN	daily rain	101.1 mm (4.0 in)	62.0 mm (2.4 in)	78 years	52 of 100 (Notable)
12 July 2020	Siliguri, IN	daily rain	244.1 mm (9.6 in)	41.2 mm (1.6 in)	1 year	21 of 100 (Routine)
8 October 2019	Siliguri, IN	daily rain	54.1 mm (2.1 in)	9.4 mm (0.37 in)	104 years	42 of 100 (Notable)
17 September 2019	Siliguri, IN	daily rain	119.9 mm (4.7 in)	8.1 mm (0.32 in)	84 years	37 of 100 (Notable)
24 July 2019	Siliguri, IN	daily rain	181.1 mm (7.1 in)	11.2 mm (0.4 in)	40 years	25 of 100 (Routine)
12 July 2019	Siliguri, IN	daily rain	202.9 mm (8.0 in)	82.2 mm (3.2 in)	105 years	62 of 100 (Major)
27 March 2019	Siliguri, IN	daily rain	17.0 mm (0.7 in)	0.5 mm (0.02 in)	36 years	20 of 100 (Routine)
19 December 2018	Siliguri, IN	daily rain	4.1 mm (0.16 in)	4.1 mm (0.16 in)	116 years	20 of 100 (Routine)
18 December 2018	Siliguri, IN	daily rain	2.0 mm (0.08 in)	2.0 mm (0.08 in)	116 years	20 of 100 (Routine)
13 October 2016	Siliguri, IN	daily rain	41.9 mm (1.6 in)	1.0 mm (0.04 in)	105 years	40 of 100 (Notable)
21 June 2016	Siliguri, IN	daily rain	240.0 mm (9.4 in)	82.0 mm (3.2 in)	115 years	62 of 100 (Major)
20 June 2016	Siliguri, IN	daily rain	103.1 mm (4.1 in)	13.9 mm (0.5 in)	80 years	37 of 100 (Notable)
14 June 2016	Siliguri, IN	daily rain	71.9 mm (2.8 in)	14.7 mm (0.6 in)	103 years	44 of 100 (Notable)
2 January 2012	Siliguri, IN	daily rain	6.1 mm (0.24 in)	3.1 mm (0.12 in)	28 years	20 of 100 (Routine)
5 December 2011	Siliguri, IN	daily rain	7.9 mm (0.31 in)	7.9 mm (0.31 in)	109 years	20 of 100 (Routine)
17 November 2011	Siliguri, IN	daily rain	2.0 mm (0.08 in)	1.5 mm (0.06 in)	86 years	20 of 100 (Routine)
16 November 2011	Siliguri, IN	daily rain	10.9 mm (0.4 in)	10.9 mm (0.4 in)	109 years	20 of 100 (Routine)

Extremes by Year

1901 to 2025

Yearly extremes at Siliguri: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.0 C (109.4 F)	1983	36.2 C (97.2 F)	51
Coldest night (TNn)	0.0 C (32.0 F)	1973	7.2 C (45.0 F)	51
Wettest day (Rx1day)	447.5 mm (17.6 in)	1933	145.5 mm (5.7 in)	91
Wettest five days (Rx5day)	646.1 mm (25.4 in)	1933	285.0 mm (11.2 in)	65
Longest dry spell (CDD)	107 days	1932	34 days	90

Hottest day (TXx)

The hottest day of the year at Siliguri, 1901 to 2025. The record is 43.0 C (109.4 F) in 1983, marked on the chart; the median year is 36.2 C (97.2 F).

Hottest day (TXx) at Siliguri by year
Year	Hottest day (TXx)
1901	n/a
1902	n/a
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
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
1957	37.2 C (99.0 F)
1958	37.2 C (99.0 F)
1961	32.8 C (91.0 F)
1962	37.2 C (99.0 F)
1973	39.0 C (102.2 F)
1974	40.0 C (104.0 F)
1975	36.0 C (96.8 F)
1976	34.0 C (93.2 F)
1977	39.0 C (102.2 F)
1978	38.0 C (100.4 F)
1979	40.0 C (104.0 F)
1980	40.0 C (104.0 F)
1981	39.0 C (102.2 F)
1982	36.6 C (97.9 F)
1983	43.0 C (109.4 F)
1984	40.6 C (105.1 F)
1985	36.8 C (98.2 F)
1986	37.7 C (99.9 F)
1987	31.2 C (88.2 F)
1988	36.4 C (97.5 F)
1989	25.6 C (78.1 F)
1990	35.8 C (96.4 F)
1991	36.2 C (97.2 F)
1992	36.0 C (96.8 F)
1993	34.6 C (94.3 F)
1994	34.4 C (93.9 F)
1995	36.0 C (96.8 F)
1996	39.8 C (103.6 F)
1997	36.6 C (97.9 F)
1998	36.0 C (96.8 F)
1999	36.2 C (97.2 F)
2000	36.4 C (97.5 F)
2001	37.4 C (99.3 F)
2002	39.0 C (102.2 F)
2003	36.2 C (97.2 F)
2004	35.6 C (96.1 F)
2005	36.0 C (96.8 F)
2006	34.0 C (93.2 F)
2008	24.6 C (76.3 F)
2009	33.5 C (92.3 F)
2010	36.2 C (97.2 F)
2011	36.2 C (97.2 F)
2012	23.6 C (74.5 F)
2014	23.6 C (74.5 F)
2016	31.5 C (88.7 F)
2018	n/a
2019	33.3 C (91.9 F)
2020	34.5 C (94.1 F)
2021	34.5 C (94.1 F)
2022	37.6 C (99.7 F)
2023	39.0 C (102.2 F)
2024	35.4 C (95.7 F)
2025	n/a

Coldest night (TNn)

The coldest night of the year at Siliguri, 1901 to 2025. The record is 0.0 C (32.0 F) in 1973, marked on the chart; the median year is 7.2 C (45.0 F).

Coldest night (TNn) at Siliguri by year
Year	Coldest night (TNn)
1901	n/a
1902	n/a
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
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
1957	7.8 C (46.0 F)
1958	5.0 C (41.0 F)
1961	n/a
1962	n/a
1973	0.0 C (32.0 F)
1974	5.0 C (41.0 F)
1975	13.0 C (55.4 F)
1976	7.0 C (44.6 F)
1977	5.0 C (41.0 F)
1978	5.0 C (41.0 F)
1979	5.0 C (41.0 F)
1980	4.0 C (39.2 F)
1981	7.0 C (44.6 F)
1982	5.4 C (41.7 F)
1983	3.8 C (38.8 F)
1984	0.8 C (33.4 F)
1985	7.4 C (45.3 F)
1986	9.2 C (48.6 F)
1987	13.8 C (56.8 F)
1988	23.4 C (74.1 F)
1989	7.0 C (44.6 F)
1990	12.6 C (54.7 F)
1991	8.4 C (47.1 F)
1992	9.6 C (49.3 F)
1993	8.4 C (47.1 F)
1994	7.2 C (45.0 F)
1995	7.8 C (46.0 F)
1996	8.0 C (46.4 F)
1997	5.8 C (42.4 F)
1998	1.2 C (34.2 F)
1999	6.4 C (43.5 F)
2000	4.6 C (40.3 F)
2001	5.8 C (42.4 F)
2002	6.6 C (43.9 F)
2003	3.8 C (38.8 F)
2004	7.6 C (45.7 F)
2005	8.4 C (47.1 F)
2006	13.2 C (55.8 F)
2008	12.0 C (53.6 F)
2009	10.1 C (50.2 F)
2010	7.0 C (44.6 F)
2011	5.1 C (41.2 F)
2012	7.2 C (45.0 F)
2014	12.5 C (54.5 F)
2016	13.1 C (55.6 F)
2018	8.4 C (47.1 F)
2019	5.5 C (41.9 F)
2020	19.6 C (67.3 F)
2021	11.3 C (52.3 F)
2022	12.8 C (55.0 F)
2023	9.5 C (49.1 F)
2024	4.6 C (40.3 F)
2025	8.6 C (47.5 F)

Wettest day (Rx1day)

The wettest day of the year at Siliguri, 1901 to 2025. The record is 447.5 mm (17.6 in) in 1933, marked on the chart; the median year is 145.5 mm (5.7 in).

Wettest day (Rx1day) at Siliguri by year
Year	Wettest day (Rx1day)
1901	158.0 mm (6.2 in)
1902	110.2 mm (4.3 in)
1903	114.3 mm (4.5 in)
1904	101.3 mm (4.0 in)
1905	104.6 mm (4.1 in)
1906	132.1 mm (5.2 in)
1907	146.1 mm (5.8 in)
1908	83.8 mm (3.3 in)
1909	175.3 mm (6.9 in)
1910	154.4 mm (6.1 in)
1911	116.8 mm (4.6 in)
1912	179.3 mm (7.1 in)
1913	280.7 mm (11.1 in)
1914	82.6 mm (3.3 in)
1915	113.0 mm (4.4 in)
1916	233.2 mm (9.2 in)
1917	0.0 mm (0.00 in)
1918	201.2 mm (7.9 in)
1919	93.7 mm (3.7 in)
1920	176.8 mm (7.0 in)
1921	124.5 mm (4.9 in)
1922	150.9 mm (5.9 in)
1923	209.3 mm (8.2 in)
1924	221.2 mm (8.7 in)
1925	86.9 mm (3.4 in)
1926	163.8 mm (6.4 in)
1927	139.7 mm (5.5 in)
1928	145.5 mm (5.7 in)
1929	181.4 mm (7.1 in)
1930	132.1 mm (5.2 in)
1931	277.6 mm (10.9 in)
1932	147.8 mm (5.8 in)
1933	447.5 mm (17.6 in)
1934	99.8 mm (3.9 in)
1935	227.3 mm (8.9 in)
1936	188.5 mm (7.4 in)
1937	180.1 mm (7.1 in)
1938	264.7 mm (10.4 in)
1939	154.9 mm (6.1 in)
1940	230.9 mm (9.1 in)
1941	180.8 mm (7.1 in)
1942	147.6 mm (5.8 in)
1943	146.3 mm (5.8 in)
1944	120.7 mm (4.8 in)
1945	82.6 mm (3.3 in)
1946	152.4 mm (6.0 in)
1947	0.0 mm (0.00 in)
1957	n/a
1958	n/a
1961	n/a
1962	n/a
1973	6.1 mm (0.24 in)
1974	0.0 mm (0.00 in)
1975	n/a
1976	34.0 mm (1.3 in)
1977	140.0 mm (5.5 in)
1978	89.9 mm (3.5 in)
1979	169.9 mm (6.7 in)
1980	140.0 mm (5.5 in)
1981	190.0 mm (7.5 in)
1982	98.3 mm (3.9 in)
1983	213.1 mm (8.4 in)
1984	195.1 mm (7.7 in)
1985	176.0 mm (6.9 in)
1986	173.0 mm (6.8 in)
1987	7.1 mm (0.28 in)
1988	30.0 mm (1.2 in)
1989	n/a
1990	98.3 mm (3.9 in)
1991	97.0 mm (3.8 in)
1992	7.9 mm (0.31 in)
1993	0.0 mm (0.00 in)
1994	37.3 mm (1.5 in)
1995	0.0 mm (0.00 in)
1996	169.4 mm (6.7 in)
1997	140.0 mm (5.5 in)
1998	158.0 mm (6.2 in)
1999	160.0 mm (6.3 in)
2000	170.9 mm (6.7 in)
2001	149.1 mm (5.9 in)
2002	207.0 mm (8.1 in)
2003	71.9 mm (2.8 in)
2004	126.0 mm (5.0 in)
2005	77.0 mm (3.0 in)
2006	13.0 mm (0.5 in)
2008	n/a
2009	8.9 mm (0.35 in)
2010	182.9 mm (7.2 in)
2011	164.1 mm (6.5 in)
2012	6.1 mm (0.24 in)
2014	n/a
2016	240.0 mm (9.4 in)
2018	4.1 mm (0.16 in)
2019	202.9 mm (8.0 in)
2020	244.1 mm (9.6 in)
2021	30.0 mm (1.2 in)
2022	150.1 mm (5.9 in)
2023	62.0 mm (2.4 in)
2024	127.0 mm (5.0 in)
2025	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Siliguri, 1901 to 2025. The record is 646.1 mm (25.4 in) in 1933, marked on the chart; the median year is 285.0 mm (11.2 in).

Wettest five days (Rx5day) at Siliguri by year
Year	Wettest five days (Rx5day)
1901	343.1 mm (13.5 in)
1902	226.0 mm (8.9 in)
1903	246.8 mm (9.7 in)
1904	313.6 mm (12.3 in)
1905	260.0 mm (10.2 in)
1906	358.9 mm (14.1 in)
1907	210.3 mm (8.3 in)
1908	166.9 mm (6.6 in)
1909	477.6 mm (18.8 in)
1910	407.5 mm (16.0 in)
1911	165.4 mm (6.5 in)
1912	328.1 mm (12.9 in)
1913	352.5 mm (13.9 in)
1914	160.0 mm (6.3 in)
1915	191.7 mm (7.5 in)
1916	317.4 mm (12.5 in)
1917	0.0 mm (0.00 in)
1918	444.2 mm (17.5 in)
1919	272.6 mm (10.7 in)
1920	464.9 mm (18.3 in)
1921	272.0 mm (10.7 in)
1922	502.2 mm (19.8 in)
1923	234.9 mm (9.2 in)
1924	427.2 mm (16.8 in)
1925	278.4 mm (11.0 in)
1926	401.8 mm (15.8 in)
1927	251.6 mm (9.9 in)
1928	303.7 mm (12.0 in)
1929	273.1 mm (10.8 in)
1930	187.5 mm (7.4 in)
1931	285.7 mm (11.2 in)
1932	315.4 mm (12.4 in)
1933	646.1 mm (25.4 in)
1934	239.9 mm (9.4 in)
1935	399.3 mm (15.7 in)
1936	309.1 mm (12.2 in)
1937	391.7 mm (15.4 in)
1938	548.9 mm (21.6 in)
1939	291.3 mm (11.5 in)
1940	494.6 mm (19.5 in)
1941	287.0 mm (11.3 in)
1942	271.6 mm (10.7 in)
1943	285.0 mm (11.2 in)
1944	203.2 mm (8.0 in)
1945	169.8 mm (6.7 in)
1946	377.1 mm (14.8 in)
1947	0.0 mm (0.00 in)
1957	n/a
1958	n/a
1961	n/a
1962	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	17.8 mm (0.7 in)
1978	0.0 mm (0.00 in)
1979	288.0 mm (11.3 in)
1980	228.9 mm (9.0 in)
1981	127.0 mm (5.0 in)
1982	194.3 mm (7.6 in)
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	42.5 mm (1.7 in)
1997	204.0 mm (8.0 in)
1998	247.9 mm (9.8 in)
1999	359.2 mm (14.1 in)
2000	207.0 mm (8.1 in)
2001	268.2 mm (10.6 in)
2002	395.2 mm (15.6 in)
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2008	n/a
2009	n/a
2010	n/a
2011	352.1 mm (13.9 in)
2012	n/a
2014	n/a
2016	386.1 mm (15.2 in)
2018	n/a
2019	475.7 mm (18.7 in)
2020	401.2 mm (15.8 in)
2021	n/a
2022	n/a
2023	n/a
2024	122.0 mm (4.8 in)
2025	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Siliguri, 1901 to 2025. The record is 107 days in 1932, marked on the chart; the median year is 34 days.

Longest dry spell (CDD) at Siliguri by year
Year	Longest dry spell (CDD)
1901	44 days
1902	76 days
1903	61 days
1904	73 days
1905	91 days
1906	80 days
1907	72 days
1908	90 days
1909	101 days
1910	73 days
1911	74 days
1912	55 days
1913	43 days
1914	75 days
1915	46 days
1916	48 days
1917	61 days
1918	64 days
1919	83 days
1920	65 days
1921	79 days
1922	87 days
1923	87 days
1924	102 days
1925	74 days
1926	64 days
1927	74 days
1928	65 days
1929	60 days
1930	51 days
1931	74 days
1932	107 days
1933	71 days
1934	70 days
1935	90 days
1936	63 days
1937	42 days
1938	76 days
1939	70 days
1940	64 days
1941	60 days
1942	74 days
1943	25 days
1944	85 days
1945	69 days
1946	50 days
1947	14 days
1957	n/a
1958	n/a
1961	n/a
1962	n/a
1973	1 day
1974	2 days
1975	n/a
1976	1 day
1977	4 days
1978	5 days
1979	12 days
1980	13 days
1981	7 days
1982	10 days
1983	3 days
1984	4 days
1985	3 days
1986	1 day
1987	1 day
1988	1 day
1989	n/a
1990	1 day
1991	1 day
1992	1 day
1993	1 day
1994	3 days
1995	1 day
1996	2 days
1997	3 days
1998	5 days
1999	4 days
2000	2 days
2001	2 days
2002	3 days
2003	1 day
2004	2 days
2005	1 day
2006	n/a
2008	n/a
2009	1 day
2010	3 days
2011	3 days
2012	1 day
2014	n/a
2016	2 days
2018	1 day
2019	3 days
2020	3 days
2021	1 day
2022	1 day
2023	2 days
2024	3 days
2025	n/a

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.

Rainfall Return Levels

37 years, 1901 to 1945

A day with at least 149.1 mm (5.9 in) of rain is expected about once in 2 years. A day with at least 425.0 mm (16.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Siliguri: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	149.1 mm (5.9 in)
5 years	208.9 mm (8.2 in)
10 years	253.5 mm (10.0 in)
25 years	316.5 mm (12.5 in)
50 years	368.5 mm (14.5 in)	Longer than the 37 years of record
100 years	425.0 mm (16.7 in)	Longer than the 37 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, 37 years of values from 1901 to 1945.

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: 447.5 mm (17.6 in) in 1933; 280.7 mm (11.1 in) in 1913; 277.6 mm (10.9 in) in 1931.

Download the Data

Data for Siliguri standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Siliguri 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).