Hendījān weather in September

In September, Hendījān sees average daytime highs of 42°C and overnight lows near 26°C, with 0 mm of rain across 0.1 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 43°C in the first days to 40°C by the end. The sky is clear or mostly clear about 98% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 36 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Hendījān's 2nd-clearest and 9th-windiest month. For the whole year in context, see Hendījān's year-round climate.

Daytime high
42°
4th warmest
Overnight low
26°
9th coldest
Rainfall
0 mm
0.1 wet days
Daylight
12 h 12 min
6:00 AM – 6:11 PM
Cloud cover
2%
2nd clearest
Wind
13 km/h
9th windiest
Solar energy
6.34 kWh/m²
Travel score
0.0
out of 10

Hendījān is city in Khuzestan Province, Iran.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 43°C in the first days to 40°C by the end.

A typical September day in Hendījān reaches about 42°C in the afternoon and slips back to 26°C overnight — a 16°C spread between the day's warmth and the night's chill. On most days the high lands between 39°C and 44°C. Set against its neighbours, September runs about 3°C cooler than August and about 6°C warmer than October.

20°30°40°50°151015202530
Avg high (°C)Avg low (°C)
14428
24428
34328
44328
54328
64327
74327
84327
94327
104227
114227
124226
134226
144226
154226
164226
174226
184126
194125
204125
214125
224125
234125
244025
254025
264025
274025
284024
294024
303924

How September really feels in Hendījān

Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
30 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Hendījān weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan19° / 666.810.36.9
Feb21° / 11°344.710.97.8
Mar26° / 15°353.911.88.0
Apr33° / 20°9212.74.5
May40° / 26°30.413.50.6
Jun45° / 29°0013.90.0
Jul46° / 30°0013.80.0
Aug45° / 30°0013.10.0
Sep42° / 26°00.112.20.0
Oct36° / 21°50.811.32.8
Nov27° / 15°714.310.57.4
Dec20° / 11°836.410.17.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 98% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 1% of September, with mostly cloudy or overcast conditions the remaining 1%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
23991
24982
25982
26982
27982
28982
29982
30982

Chance of precipitation in September

Any precipitation

Hendījān gets around 0 mm of rain over 0.1 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 1% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
71
81
91
101
111
121
131
141
151
161
171
181
191
201
210
220
230
240
250
260
270
280
290
300

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 50% of days. Sticky, muggy-or-worse air turns up on roughly 33% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1437591422
2447581422
3467581320
4477691319
5487691318
6496691317
7506691316
8516691315
9526791313
10517791412
11517891411
1253789149
13527910148
14527910157
155081011156
165181011155
175081111155
185081112154
195181112144
205181112143
215181212143
225181212143
235081213143
245181213142
255281212142
265381212132
275381212132
285581112122
295581112122
305491112122

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 36 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over September. Sunrise moves from 5:52 AM to 6:08 AM, and sunset from 6:30 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:526:30
212.65:526:29
312.65:536:28
412.65:536:26
512.55:546:25
612.55:546:24
712.55:556:23
812.45:566:21
912.45:566:20
1012.45:576:19
1112.35:576:17
1212.35:586:16
1312.35:586:15
1412.25:596:13
1512.26:006:12
1612.26:006:11
1712.16:016:10
1812.16:016:08
1912.16:026:07
2012.16:026:06
2112.06:036:04
2212.06:036:03
2312.06:046:02
2411.96:056:00
2511.96:055:59
2611.96:065:58
2711.86:065:57
2811.86:075:55
2911.86:085:54
3011.76:085:53

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.34 kWh/m².

For context, solar energy here swings from a low near 3.26 kWh/m² to a high of 7.86 kWh/m² in June across the year — September's 6.34 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.8Intense
26.8Intense
36.8Intense
46.7Intense
56.7Intense
66.7Intense
76.6Intense
86.6Intense
96.6Intense
106.5Intense
116.5Intense
126.5Intense
136.4Intense
146.4Intense
156.4Intense
166.3Intense
176.3Intense
186.3Intense
196.2Intense
206.2Intense
216.1Intense
226.1Intense
236.1Intense
246.0Intense
256.0Bright
266.0Bright
275.9Bright
285.9Bright
295.8Bright
305.8Bright
Planning a trip in September

Hazard calendar for Hendījān

In seasonPeak

None of Hendījān's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Hendījān sees seasonal dust haze (March–July), heaviest in May.

Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Hendījān?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.0
Sightseeing
9th-best month of the year
2.0
Beach & pool
9th-best month of the year

September is a weaker month for outdoor sightseeing in Hendījān.

What to pack for Hendījān in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Hendījān sees daytime highs around 42°C and nights near 26°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Hendījān in September

The nearest coast averages about 32°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 20 km away) is warmest in August at about 33°C and coldest in February near 16°C.

It's comfortable for a long swim from Apr 1 to Dec 14 — about 8.5 months when the water holds above 20°C.

20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan17Cool
Feb16Cool
Mar18Cool
Apr22Refreshing
May26Warm
Jun29Tropical
Jul31Tropical
Aug33Tropical
Sep32Tropical
Oct29Tropical
Nov24Warm
Dec20Cool

UV index in Hendījān in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hendījān peaks around August 9 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateAug 9UV 10Dec 23UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7High
May7Very high
Jun10Very high
Jul10Very high
Aug10Very high
Sep6High
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Hendījān in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Hendījān is worst in May — around 44 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMay 1344 µg/m³Nov 1932 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb37Poor
Mar41Poor
Apr42Poor
May44Poor
Jun39Poor
Jul43Poor
Aug41Poor
Sep39Poor
Oct37Poor
Nov32Moderate
Dec35Moderate
Location & terrain

Where is Hendījān?

Hendījān sits at 30.2°N, 49.7°E, 9 m above sea level, in Iran. The nearest listed city is Bandar-e Deylam, 48 km away.

Topography around Hendījān

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hendījān.

Within 3 km, the terrain around Hendījān has only modest variations in elevation — a maximum elevation change of 11 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 25 m; within 80 km, large variations in elevation — a maximum elevation change of 1,109 m.

The land around Hendījān is covered by cropland (53%) and bare terrain (24%) within 3 km, bare terrain (63%) and cropland (22%) within 16 km, and water (33%), bare terrain (32%) and grassland (20%) within 80 km.

3 km
11 m
16 km
25 m
80 km
1,109 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Bandar-e Deylam 48 km · Aghajari 53 km · Omīdīyeh 59 km · Bandar-e Māhshahr 62 km · Bandar-e Emam Khomeyni 63 km · Behbahān 65 km · Chamrān 74 km · Rāmshīr 79 km

Iran travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 352% of US
price level, 2025
GDP per capita
$3,924
2025
Happiness
5.2 / 10
World Happiness, 2025
Safe drinking water
94%
of population, 2024
Homicide rate
2.4
per 100k, 2014
Road deaths
21.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 492
Religion
Muslim 99%Christian 1%Baha'i 0%agnostic 0%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Hendījān (30.2363°, 49.7119°, elevation 9 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).