Osmany Intl Weather Records (BGM00041891)

Record envelope, standing records and threshold days for Osmany Intl (BGM00041891), Bangladesh, with 44 years of record.

Key Facts for Osmany Intl

Osmany Intl (BGM00041891) is a weather station in Bangladesh at 24.96 latitude and 91.87 longitude, 15 m (50 ft) above sea level.
The station reports from 1982 to 2025, 44 years of record.
1,464 records set at Osmany Intl still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Bangladesh, 24.96 latitude, 91.87 longitude.
Elevation: 15 m (50 ft).
Period of record: 1982 to 2025, 44 years.
Eligible elements: none yet.

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 Osmany Intl. 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 Osmany Intl, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	31.7 C (89.1 F)	1.0 C (33.8 F)	n/a	n/a
Feb	34.3 C (93.7 F)	6.4 C (43.5 F)	n/a	n/a
Mar	37.7 C (99.9 F)	11.1 C (52.0 F)	n/a	n/a
Apr	39.9 C (103.8 F)	16.6 C (61.9 F)	n/a	n/a
May	38.2 C (100.8 F)	12.3 C (54.1 F)	n/a	n/a
Jun	37.0 C (98.6 F)	18.0 C (64.4 F)	n/a	n/a
Jul	40.0 C (104.0 F)	20.8 C (69.4 F)	n/a	n/a
Aug	38.7 C (101.7 F)	20.0 C (68.0 F)	n/a	n/a
Sep	37.8 C (100.0 F)	18.7 C (65.7 F)	n/a	n/a
Oct	37.6 C (99.7 F)	17.3 C (63.1 F)	n/a	n/a
Nov	36.3 C (97.3 F)	12.8 C (55.0 F)	n/a	n/a
Dec	31.3 C (88.3 F)	3.0 C (37.4 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Osmany Intl still stand. 1986 holds the most, with 100.

Standing records at Osmany Intl by the year they were set
Year set	Standing records
1982	30
1983	52
1984	46
1985	47
1986	100
1987	9
1988	28
1989	28
1990	22
1991	38
1992	61
1993	31
1994	22
1995	25
1996	25
1997	9
1998	13
1999	11
2000	17
2001	19
2002	13
2003	13
2004	22
2005	15
2006	34
2007	15
2008	11
2009	21
2010	22
2011	13
2012	13
2013	28
2014	64
2015	55
2016	65
2017	54
2018	40
2019	47
2020	81
2021	11
2022	15
2023	80
2024	59
2025	40

Wettest Day of Each Month

May: 337.1 mm (13.3 in)

The wettest day on record for each calendar month at Osmany Intl. The most was 337.1 mm (13.3 in) on 31 May 1993.

Record daily precipitation for each month at Osmany Intl
Month	Record daily precipitation (mm)	Date
Jan	16.0 mm (0.6 in)	4 January 2015
Feb	101.9 mm (4.0 in)	20 February 2017
Mar	271.0 mm (10.7 in)	23 March 1994
Apr	169.2 mm (6.7 in)	1 April 2017
May	337.1 mm (13.3 in)	31 May 1993
Jun	271.5 mm (10.7 in)	14 June 2023
Jul	265.7 mm (10.5 in)	1 July 2024
Aug	229.4 mm (9.0 in)	22 August 2023
Sep	161.3 mm (6.4 in)	1 September 2015
Oct	232.9 mm (9.2 in)	6 October 2023
Nov	106.4 mm (4.2 in)	12 November 2002
Dec	53.1 mm (2.1 in)	10 December 2017

Period of Record Coverage

1982 to 2025

44 years of record at Osmany Intl, 1982 to 2025. 44 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989 and others.

Days with data per year at Osmany Intl
Year	Days with data	Share of year	Complete
1982	147	40%	No
1983	236	65%	No
1984	202	55%	No
1985	237	65%	No
1986	211	58%	No
1987	191	52%	No
1988	118	32%	No
1989	184	50%	No
1990	188	52%	No
1991	249	68%	No
1992	287	78%	No
1993	253	69%	No
1994	212	58%	No
1995	236	65%	No
1996	251	69%	No
1997	142	39%	No
1998	177	48%	No
1999	105	29%	No
2000	193	53%	No
2001	240	66%	No
2002	207	57%	No
2003	189	52%	No
2004	179	49%	No
2005	203	56%	No
2006	273	75%	No
2007	199	55%	No
2008	159	43%	No
2009	275	75%	No
2010	270	74%	No
2011	129	35%	No
2012	149	41%	No
2013	179	49%	No
2014	285	78%	No
2015	283	78%	No
2016	272	74%	No
2017	239	65%	No
2018	267	73%	No
2019	206	56%	No
2020	308	84%	No
2021	23	6%	No
2022	17	5%	No
2023	126	35%	No
2024	91	25%	No
2025	76	21%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1982 to 2025

Yearly extremes at Osmany Intl: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	1984	37.1 C (98.7 F)	44
Coldest night (TNn)	1.0 C (33.8 F)	1990	10.6 C (51.1 F)	43
Wettest day (Rx1day)	337.1 mm (13.3 in)	1993	122.7 mm (4.8 in)	44
Wettest five days (Rx5day)	775.0 mm (30.5 in)	2023	181.6 mm (7.1 in)	43
Longest dry spell (CDD)	61 days	2022	14 days	44

Hottest day (TXx)

The hottest day of the year at Osmany Intl, 1982 to 2025. The record is 40.0 C (104.0 F) in 1984, marked on the chart; the median year is 37.1 C (98.7 F).

Hottest day (TXx) at Osmany Intl by year
Year	Hottest day (TXx)
1982	36.2 C (97.2 F)
1983	39.9 C (103.8 F)
1984	40.0 C (104.0 F)
1985	36.3 C (97.3 F)
1986	36.7 C (98.1 F)
1987	37.7 C (99.9 F)
1988	37.6 C (99.7 F)
1989	38.5 C (101.3 F)
1990	35.6 C (96.1 F)
1991	37.2 C (99.0 F)
1992	35.8 C (96.4 F)
1993	35.6 C (96.1 F)
1994	36.2 C (97.2 F)
1995	37.4 C (99.3 F)
1996	39.0 C (102.2 F)
1997	36.6 C (97.9 F)
1998	35.9 C (96.6 F)
1999	37.4 C (99.3 F)
2000	36.7 C (98.1 F)
2001	38.7 C (101.7 F)
2002	36.5 C (97.7 F)
2003	37.0 C (98.6 F)
2004	36.4 C (97.5 F)
2005	37.7 C (99.9 F)
2006	37.2 C (99.0 F)
2007	37.0 C (98.6 F)
2008	36.0 C (96.8 F)
2009	36.8 C (98.2 F)
2010	37.1 C (98.8 F)
2011	37.5 C (99.5 F)
2012	37.7 C (99.9 F)
2013	37.0 C (98.6 F)
2014	39.2 C (102.6 F)
2015	37.8 C (100.0 F)
2016	37.6 C (99.7 F)
2017	37.0 C (98.6 F)
2018	38.3 C (100.9 F)
2019	37.9 C (100.2 F)
2020	37.4 C (99.3 F)
2021	32.5 C (90.5 F)
2022	32.8 C (91.0 F)
2023	37.6 C (99.7 F)
2024	36.5 C (97.7 F)
2025	37.0 C (98.6 F)

Coldest night (TNn)

The coldest night of the year at Osmany Intl, 1982 to 2025. The record is 1.0 C (33.8 F) in 1990, marked on the chart; the median year is 10.6 C (51.1 F).

Coldest night (TNn) at Osmany Intl by year
Year	Coldest night (TNn)
1982	9.4 C (48.9 F)
1983	3.0 C (37.4 F)
1984	8.9 C (48.0 F)
1985	10.0 C (50.0 F)
1986	10.6 C (51.1 F)
1987	9.4 C (48.9 F)
1988	9.5 C (49.1 F)
1989	8.0 C (46.4 F)
1990	1.0 C (33.8 F)
1991	8.0 C (46.4 F)
1992	9.5 C (49.1 F)
1993	8.9 C (48.0 F)
1994	12.1 C (53.8 F)
1995	10.5 C (50.9 F)
1996	10.2 C (50.4 F)
1997	10.0 C (50.0 F)
1998	n/a
1999	15.7 C (60.3 F)
2000	13.7 C (56.7 F)
2001	25.5 C (77.9 F)
2002	14.0 C (57.2 F)
2003	19.5 C (67.1 F)
2004	17.0 C (62.6 F)
2005	15.0 C (59.0 F)
2006	20.0 C (68.0 F)
2007	7.0 C (44.6 F)
2008	15.0 C (59.0 F)
2009	14.4 C (57.9 F)
2010	25.8 C (78.4 F)
2011	21.8 C (71.2 F)
2012	20.5 C (68.9 F)
2013	10.6 C (51.1 F)
2014	10.0 C (50.0 F)
2015	9.9 C (49.8 F)
2016	11.4 C (52.5 F)
2017	12.6 C (54.7 F)
2018	9.7 C (49.5 F)
2019	11.9 C (53.4 F)
2020	11.3 C (52.3 F)
2021	11.5 C (52.7 F)
2022	13.5 C (56.3 F)
2023	10.5 C (50.9 F)
2024	10.5 C (50.9 F)
2025	12.0 C (53.6 F)

Wettest day (Rx1day)

The wettest day of the year at Osmany Intl, 1982 to 2025. The record is 337.1 mm (13.3 in) in 1993, marked on the chart; the median year is 122.7 mm (4.8 in).

Wettest day (Rx1day) at Osmany Intl by year
Year	Wettest day (Rx1day)
1982	83.1 mm (3.3 in)
1983	55.9 mm (2.2 in)
1984	119.9 mm (4.7 in)
1985	27.9 mm (1.1 in)
1986	37.1 mm (1.5 in)
1987	31.0 mm (1.2 in)
1988	14.0 mm (0.6 in)
1989	52.1 mm (2.1 in)
1990	54.1 mm (2.1 in)
1991	183.9 mm (7.2 in)
1992	118.1 mm (4.6 in)
1993	337.1 mm (13.3 in)
1994	271.0 mm (10.7 in)
1995	39.9 mm (1.6 in)
1996	90.9 mm (3.6 in)
1997	213.1 mm (8.4 in)
1998	156.0 mm (6.1 in)
1999	37.1 mm (1.5 in)
2000	157.5 mm (6.2 in)
2001	90.4 mm (3.6 in)
2002	113.3 mm (4.5 in)
2003	160.3 mm (6.3 in)
2004	147.3 mm (5.8 in)
2005	153.9 mm (6.1 in)
2006	203.7 mm (8.0 in)
2007	150.6 mm (5.9 in)
2008	58.2 mm (2.3 in)
2009	99.6 mm (3.9 in)
2010	203.7 mm (8.0 in)
2011	148.3 mm (5.8 in)
2012	103.6 mm (4.1 in)
2013	113.5 mm (4.5 in)
2014	119.6 mm (4.7 in)
2015	210.6 mm (8.3 in)
2016	182.9 mm (7.2 in)
2017	169.2 mm (6.7 in)
2018	108.7 mm (4.3 in)
2019	125.5 mm (4.9 in)
2020	152.9 mm (6.0 in)
2021	0.0 mm (0.00 in)
2022	138.7 mm (5.5 in)
2023	271.5 mm (10.7 in)
2024	265.7 mm (10.5 in)
2025	333.5 mm (13.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Osmany Intl, 1982 to 2025. The record is 775.0 mm (30.5 in) in 2023, marked on the chart; the median year is 181.6 mm (7.1 in).

Wettest five days (Rx5day) at Osmany Intl by year
Year	Wettest five days (Rx5day)
1982	110.2 mm (4.3 in)
1983	10.9 mm (0.4 in)
1984	0.0 mm (0.00 in)
1985	23.1 mm (0.9 in)
1986	28.0 mm (1.1 in)
1987	13.0 mm (0.5 in)
1988	0.0 mm (0.00 in)
1989	41.9 mm (1.6 in)
1990	21.1 mm (0.8 in)
1991	195.4 mm (7.7 in)
1992	172.9 mm (6.8 in)
1993	409.2 mm (16.1 in)
1994	6.4 mm (0.25 in)
1995	48.0 mm (1.9 in)
1996	175.3 mm (6.9 in)
1997	131.8 mm (5.2 in)
1998	274.3 mm (10.8 in)
1999	n/a
2000	199.1 mm (7.8 in)
2001	207.8 mm (8.2 in)
2002	159.3 mm (6.3 in)
2003	176.3 mm (6.9 in)
2004	269.9 mm (10.6 in)
2005	181.6 mm (7.1 in)
2006	346.2 mm (13.6 in)
2007	234.0 mm (9.2 in)
2008	54.1 mm (2.1 in)
2009	169.7 mm (6.7 in)
2010	338.0 mm (13.3 in)
2011	73.5 mm (2.9 in)
2012	245.6 mm (9.7 in)
2013	34.6 mm (1.4 in)
2014	321.8 mm (12.7 in)
2015	495.1 mm (19.5 in)
2016	391.9 mm (15.4 in)
2017	358.9 mm (14.1 in)
2018	395.0 mm (15.6 in)
2019	345.7 mm (13.6 in)
2020	323.1 mm (12.7 in)
2021	0.0 mm (0.00 in)
2022	220.7 mm (8.7 in)
2023	775.0 mm (30.5 in)
2024	598.9 mm (23.6 in)
2025	654.5 mm (25.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Osmany Intl, 1982 to 2025. The record is 61 days in 2022, marked on the chart; the median year is 14 days.

Longest dry spell (CDD) at Osmany Intl by year
Year	Longest dry spell (CDD)
1982	11 days
1983	10 days
1984	16 days
1985	9 days
1986	15 days
1987	6 days
1988	8 days
1989	6 days
1990	9 days
1991	15 days
1992	14 days
1993	8 days
1994	8 days
1995	8 days
1996	16 days
1997	7 days
1998	15 days
1999	2 days
2000	10 days
2001	18 days
2002	6 days
2003	12 days
2004	9 days
2005	10 days
2006	15 days
2007	9 days
2008	13 days
2009	26 days
2010	18 days
2011	4 days
2012	6 days
2013	25 days
2014	34 days
2015	33 days
2016	14 days
2017	16 days
2018	20 days
2019	51 days
2020	31 days
2021	18 days
2022	61 days
2023	31 days
2024	32 days
2025	43 days

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.

Download the Data

Data for Osmany Intl standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Osmany Intl 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). Records are computed by this site and are not official.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).