Tangail climate

Name: Tangail
Address: BD

Tangail is warmest in April, with average highs of 33 °C, and coldest in January, when nights average 12 °C. June is the wettest month (366 mm) and January the driest (7.3 mm). Figures are 1991–2020 climate normals.

Across a full year Tangail averages 1,988 mm of rain and 320 days above 25 °C.

Bangladesh · population 180,144 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month April 33 °C
Coldest month January 12 °C
Driest month January 7 mm
Wettest month June 366 mm
Least cloud February 21 % cloud
Hottest on record April 40 °C
Coldest on record January 7.6 °C

What to expectTangail through the year

Tangail has a clear annual cycle: average daily highs run from 24 °C in January to 33 °C in April, a swing of 10 °C in mean temperature across the year.

Counted across a normal year, 320 days a year reach 25 °C, 189 of them reach 30 °C. The warmest reading in the 1991–2020 record is 40 °C, in April.

Rain is strongly seasonal. June averages 366 mm against 7 mm in January — 50 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	23.9 °C	7 mm	22 %
February	27.2 °C	21 mm	21 %
March	31.5 °C	56 mm	26 %
April	32.8 °C	144 mm	41 %
May	32.1 °C	333 mm	59 %
June	31.5 °C	366 mm	84 %
July	30.9 °C	351 mm	94 %
August	31.1 °C	285 mm	93 %
September	30.8 °C	251 mm	82 %
October	30.0 °C	144 mm	45 %
November	27.9 °C	21 mm	25 %
December	25.0 °C	9 mm	23 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	23.9 °C	12.5 °C	18.1 °C	28.3 °C	7.6 °C	8	0
February	27.2 °C	15.1 °C	21.2 °C	35.3 °C	8.7 °C	23	3
March	31.5 °C	19.4 °C	25.5 °C	37.9 °C	11.9 °C	31	22
April	32.8 °C	23.0 °C	27.6 °C	39.8 °C	15.6 °C	30	24
May	32.1 °C	24.5 °C	28.0 °C	38.6 °C	21.0 °C	31	25
June	31.5 °C	25.7 °C	28.2 °C	36.9 °C	23.2 °C	30	24
July	30.9 °C	25.6 °C	27.8 °C	35.3 °C	23.4 °C	31	24
August	31.1 °C	25.6 °C	27.9 °C	36.2 °C	23.9 °C	31	25
September	30.8 °C	24.9 °C	27.5 °C	35.1 °C	20.8 °C	30	22
October	30.0 °C	22.6 °C	26.1 °C	33.9 °C	17.3 °C	31	17
November	27.9 °C	17.9 °C	22.8 °C	32.2 °C	12.5 °C	29	2
December	25.0 °C	14.2 °C	19.4 °C	28.5 °C	8.1 °C	16	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	7 mm	1	11 h/day	22 %	71 %	10 km/h
February	21 mm	3	11 h/day	21 %	65 %	11 km/h
March	56 mm	6	12 h/day	26 %	63 %	13 km/h
April	144 mm	15	13 h/day	41 %	74 %	15 km/h
May	333 mm	22	13 h/day	59 %	82 %	15 km/h
June	366 mm	26	14 h/day	84 %	86 %	16 km/h
July	351 mm	28	14 h/day	94 %	86 %	16 km/h
August	285 mm	28	13 h/day	93 %	85 %	15 km/h
September	251 mm	25	12 h/day	82 %	86 %	12 km/h
October	144 mm	13	12 h/day	45 %	83 %	9.2 km/h
November	21 mm	2	11 h/day	25 %	76 %	8.9 km/h
December	9 mm	1	11 h/day	23 %	73 %	9.2 km/h

How Tangail compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Tangail	33 °C	12 °C	1,988 mm	320
Nāgarpur · Bangladesh	33 °C	13 °C	2,023 mm	320
Gazipur · Bangladesh	33 °C	12 °C	2,121 mm	328
Kafrul · Bangladesh	33 °C	13 °C	1,912 mm	326
Pābna · Bangladesh	34 °C	12 °C	1,834 mm	318
Jamālpur · Bangladesh	32 °C	12 °C	2,320 mm	317
Mymensingh · Bangladesh	31 °C	12 °C	2,749 mm	320

Planning a trip? See the best time to visit Tangail.

QuestionsCommon questions about Tangail’s climate

When is the best time to visit Tangail?

That depends on what you want, so the honest answer is a comparison rather than a single month. January, February, December sit closest to 20 °C on average, April is the warmest month and January the driest. The month-by-month table above has the full picture.

How hot does Tangail get?

In April, the warmest month, daily highs average 33 °C. About 189 days a year pass 30 °C. The highest value in the 1991–2020 record is 40 °C.

How cold does it get in winter?

Nights average 12 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Tangail?

June, averaging 366 mm over 26 days with rain. The driest month is January with 7 mm. The year as a whole averages 1,988 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Tangail rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.