Kahnūj weather in September

In September, Kahnūj sees average daytime highs of 38°C and overnight lows near 26°C, with 2 mm of rain across 0.9 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 40°C in the first days to 37°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 48 min by month's end. Set against the rest of the year, September is Kahnūj's 1st-clearest and 7th-windiest month. For the whole year in context, see Kahnūj's year-round climate.

Daytime high
38°
4th warmest
Overnight low
26°
9th coldest
Rainfall
2 mm
0.9 wet days
Daylight
12 h 12 min
5:29 AM – 5:38 PM
Cloud cover
8%
1st clearest
Wind
8 km/h
7th windiest
Solar energy
6.34 kWh/m²
Travel score
1.1
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 40°C in the first days to 37°C by the end.

A typical September day in Kahnūj reaches about 38°C in the afternoon and slips back to 26°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 36°C and 40°C. Set against its neighbours, September runs about 3°C cooler than August and about 5°C warmer than October.

20°25°30°35°40°45°151015202530
Avg high (°C)Avg low (°C)
14027
24027
34027
44027
54027
63927
73927
83927
93927
103926
113926
123926
133926
143926
153926
163826
173826
183825
193825
203825
213825
223825
233825
243725
253724
263724
273724
283724
293724
303724

How September really feels in Kahnūj

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
10 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.

Kahnūj weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan19° / 54510.47.3
Feb21° / 11°424.6117.9
Mar26° / 15°403.911.87.9
Apr33° / 20°101.412.64.7
May38° / 25°20.813.41.1
Jun42° / 28°20.413.70.0
Jul42° / 30°41.413.60.0
Aug41° / 29°51.8130.0
Sep38° / 26°20.912.21.1
Oct34° / 21°4111.34.4
Nov27° / 15°112.110.68.2
Dec22° / 11°303.310.38.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 98% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 2% of September, with mostly cloudy or overcast conditions the remaining 0%.

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
231000
241000
251000
261000
271000
281000
291000
301000

Chance of precipitation in September

Any precipitation

Kahnūj gets around 2 mm of rain over 0.9 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 3% and peaks near 5% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
15
25
35
44
54
64
74
84
94
104
113
123
133
143
153
163
173
183
192
202
212
222
232
242
252
262
272
282
292
302

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 49% of days. Sticky, muggy-or-worse air turns up on roughly 17% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1401822192
2401822191
3411722191
4421722191
5421721191
6421721190
7421721190
8421621200
9421622200
10421622200
11421622200
12421622201
13431622191
14431521191
15441521191
16451521181
17461520181
18481519171
19491519161
20511518151
21531517141
22551516131
23571515121
24581515111
25591514111
26601514101
2762151391
2863151381
2963151381
3065151271

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 36 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over September. Sunrise moves from 5:21 AM to 5:36 AM, and sunset from 5:56 PM to 5:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:215:56
212.65:225:55
312.55:225:54
412.55:235:53
512.55:235:52
612.45:245:51
712.45:245:49
812.45:255:48
912.45:255:47
1012.35:265:46
1112.35:265:45
1212.35:275:43
1312.25:275:42
1412.25:285:41
1512.25:285:40
1612.25:295:38
1712.15:295:37
1812.15:305:36
1912.15:305:35
2012.05:315:34
2112.05:315:32
2212.05:325:31
2312.05:325:30
2411.95:335:29
2511.95:335:27
2611.95:345:26
2711.95:345:25
2811.85:355:24
2911.85:355:23
3011.85:365:21

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 3.78 kWh/m² to a high of 7.72 kWh/m² in May across the year — September's 6.34 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.7Intense
46.6Intense
56.6Intense
66.6Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.0Intense
296.0Intense
306.0Bright
Planning a trip in September

Hazard calendar for Kahnūj

In seasonPeak

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

Kahnūj sees seasonal dust haze (April–August), heaviest in July.

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

Is September a good time to visit Kahnūj?

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

1.1
Sightseeing
8th-best month of the year
4.6
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Kahnūj.

What to pack for Kahnūj in September

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

In September, Kahnūj sees daytime highs around 38°C and nights near 26°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Kahnūj in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kahnūj peaks around June 15 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highModerateJun 15UV 11Dec 18UV 4
UV index (midday)Level
Jan4Moderate
Feb7Very high
Mar9Very high
Apr9Very high
May10Very high
Jun12Extreme
Jul10Very high
Aug11Extreme
Sep10Very high
Oct7Very high
Nov5Moderate
Dec4Moderate

Air quality in Kahnūj 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 Kahnūj is worst in July — around 47 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (November, 18 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateJul 1745 µg/m³Nov 2318 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb25Moderate
Mar29Moderate
Apr32Moderate
May35Poor
Jun33Moderate
Jul47Poor
Aug33Moderate
Sep27Moderate
Oct23Moderate
Nov18Moderate
Dec18Moderate
Location & terrain

Where is Kahnūj?

Kahnūj sits at 27.9°N, 57.7°E, 501 m above sea level, in Iran. The nearest listed city is ‘Anbarābād, 61 km away.

MīnābBaravātBamBandar Abbas

Topography around Kahnūj

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

Within 3 km, the terrain around Kahnūj has only modest variations in elevation — a maximum elevation change of 90 m around an average of 514 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,161 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,291 m.

The land around Kahnūj is covered by bare terrain (53%) and artificial surfaces (30%) within 3 km, bare terrain (85%) within 16 km, and bare terrain (89%) within 80 km.

3 km
90 m
16 km
1,161 m
80 km
2,291 m
treesshrubscroplandartificial surfacesbare terrain
September weather nearby: ‘Anbarābād 61 km · Manūjān 63 km · Rūdān 75 km · Jīroft 82 km · Mīnāb 108 km · Baravāt 143 km · Bam 145 km · Bandar Abbas 163 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 Kahnūj (27.9403°, 57.6998°, elevation 501 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. 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).