Bandar-e Māhshahr climate

Name: Bandar-e Māhshahr
Address: IR

Bandar-e Māhshahr is warmest in July, with average highs of 46 °C, and coldest in January, when nights average 8.2 °C. November is the wettest month (69 mm) and June the driest (0.06 mm). Figures are 1991–2020 climate normals.

Across a full year Bandar-e Māhshahr averages 274 mm of rain and 251 days above 25 °C.

Iran · population 162,797 · 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 July 46 °C
Coldest month January 8.2 °C
Driest month June 0 mm
Wettest month November 69 mm
Least cloud June 2 % cloud
Hottest on record July 52 °C
Coldest on record February 0.1 °C

What to expectBandar-e Māhshahr through the year

Bandar-e Māhshahr has a clear annual cycle: average daily highs run from 18 °C in January to 46 °C in July, a swing of 26 °C in mean temperature across the year.

Counted across a normal year, 251 days a year reach 25 °C, 215 of them reach 30 °C. The warmest reading in the 1991–2020 record is 52 °C, in July.

Rain is strongly seasonal. November averages 69 mm against 0 mm in June — 1,157 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	17.6 °C	57 mm	39 %
February	20.3 °C	30 mm	32 %
March	25.7 °C	31 mm	32 %
April	32.7 °C	10 mm	35 %
May	40.0 °C	4 mm	23 %
June	44.9 °C	under 1 mm	2 %
July	46.3 °C	under 1 mm	2 %
August	45.8 °C	under 1 mm	3 %
September	42.2 °C	under 1 mm	3 %
October	35.8 °C	6 mm	15 %
November	25.7 °C	69 mm	33 %
December	19.3 °C	66 mm	37 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	17.6 °C	8.2 °C	12.7 °C	26.7 °C	0.2 °C	0	0
February	20.3 °C	9.4 °C	14.7 °C	29.1 °C	0.1 °C	2	0
March	25.7 °C	13.2 °C	19.5 °C	38.6 °C	2.9 °C	17	4
April	32.7 °C	19.0 °C	26.1 °C	43.1 °C	7.7 °C	29	23
May	40.0 °C	25.0 °C	32.9 °C	48.1 °C	15.4 °C	31	31
June	44.9 °C	28.9 °C	37.3 °C	50.9 °C	22.7 °C	30	30
July	46.3 °C	31.0 °C	38.8 °C	51.6 °C	25.3 °C	31	31
August	45.8 °C	30.5 °C	38.2 °C	50.9 °C	26.2 °C	31	31
September	42.2 °C	26.7 °C	34.4 °C	48.9 °C	20.5 °C	30	30
October	35.8 °C	22.0 °C	28.7 °C	44.3 °C	11.4 °C	31	30
November	25.7 °C	14.9 °C	20.1 °C	34.9 °C	4.1 °C	17	5
December	19.3 °C	9.8 °C	14.3 °C	27.3 °C	1.2 °C	1	0

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	57 mm	6	10 h/day	39 %	74 %	20 km/h
February	30 mm	4	11 h/day	32 %	65 %	21 km/h
March	31 mm	4	12 h/day	32 %	51 %	22 km/h
April	10 mm	2	13 h/day	35 %	38 %	23 km/h
May	4 mm	0	14 h/day	23 %	23 %	24 km/h
June	under 1 mm	0	14 h/day	2 %	16 %	26 km/h
July	under 1 mm	0	14 h/day	2 %	21 %	24 km/h
August	under 1 mm	0	13 h/day	3 %	27 %	22 km/h
September	under 1 mm	0	12 h/day	3 %	29 %	20 km/h
October	6 mm	1	11 h/day	15 %	38 %	18 km/h
November	69 mm	4	11 h/day	33 %	58 %	18 km/h
December	66 mm	6	10 h/day	37 %	74 %	18 km/h

How Bandar-e Māhshahr 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
Bandar-e Māhshahr	46 °C	8.2 °C	274 mm	251
Ahvaz · Iran	47 °C	7.5 °C	298 mm	251
Basrah · Iraq	47 °C	7.6 °C	156 mm	257
Ḩawallī · Kuwait	43 °C	9.6 °C	126 mm	243
Al Aḩmadī · Kuwait	44 °C	8.2 °C	128 mm	250

Where Bandar-e Māhshahr ranks

Ranking	Position	Value
The warmest places in Asia in June	3rdof 50	45 °C
The warmest places in the world in June	3rdof 50	45 °C
The warmest places in Asia in July	5thof 50	46 °C
The warmest places in Asia in September	5thof 50	42 °C
The warmest places in the world in July	5thof 50	46 °C
The warmest places in the world in September	5thof 50	42 °C

Planning a trip? See the best time to visit Bandar-e Māhshahr.

QuestionsCommon questions about Bandar-e Māhshahr’s climate

When is the best time to visit Bandar-e Māhshahr?

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

How hot does Bandar-e Māhshahr get?

In July, the warmest month, daily highs average 46 °C. About 215 days a year pass 30 °C. The highest value in the 1991–2020 record is 52 °C.

How cold does it get in winter?

Nights average 8.2 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Bandar-e Māhshahr?

November, averaging 69 mm over 4 days with rain. The driest month is June with 0 mm. The year as a whole averages 274 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 Bandar-e Māhshahr 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.