Iranshahr weather in September

In September, Iranshahr sees average daytime highs of 38°C and overnight lows near 23°C, with 0 mm of rain across 0 wet days and about 12.2 hours of daylight. It is the 5th-warmest and 12th-wettest month of the year here.

Highs ease over the month, from about 39°C in the first days to 36°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 Iranshahr's 1st-clearest and 8th-windiest month. For the whole year in context, see Iranshahr's year-round climate.

Daytime high
38°
5th warmest
Overnight low
23°
8th coldest
Rainfall
0 mm
0 wet days
Daylight
12 h 12 min
5:17 AM – 5:26 PM
Cloud cover
5%
1st clearest
Wind
9 km/h
8th windiest
Solar energy
6.59 kWh/m²
Travel score
1.5
out of 10

Iranshahr is city in Sistan and Baluchestan 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 39°C in the first days to 36°C by the end.

A typical September day in Iranshahr reaches about 38°C in the afternoon and slips back to 23°C overnight — a 15°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°30°40°151015202530
Avg high (°C)Avg low (°C)
13925
23925
33925
43925
53925
63924
73924
83924
93924
103924
113924
123824
133824
143824
153823
163823
173823
183823
193823
203723
213723
223723
233722
243722
253722
263722
273722
283622
293622
303622

How September really feels in Iranshahr

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
6 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.

Iranshahr weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan20° / 212.910.58.0
Feb23° / 10°172.6118.5
Mar27° / 15°202.911.87.9
Apr33° / 20°40.612.64.7
May38° / 25°00.113.31.2
Jun41° / 28°10.313.70.0
Jul42° / 29°20.513.50.0
Aug40° / 27°10.4130.0
Sep38° / 23°0012.21.5
Oct33° / 19°30.311.34.6
Nov27° / 13°30.710.78.4
Dec22° / 101.710.38.8

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 1% of September, with mostly cloudy or overcast conditions the remaining 1%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1973
2982
3982
4982
5982
6982
7982
8991
9991
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
29991
30982

Chance of precipitation in September

Any precipitation

Iranshahr gets around 0 mm of rain over 0 wet days in September, the driest month. 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 (%)
11
21
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
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 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1851032
287931
387931
488921
588921
689920
790820
891810
991810
1091810
1191810
1291810
1391810
1491810
1592710
1692710
1792710
1892710
1992710
2092710
2192710
2292710
2392710
2492710
2592710
2692710
2792710
2893610
2993610
3093610

Wind in September

Winds average 9 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
189calm
199calm
209calm
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 5:10 AM to 5:23 AM, and sunset from 5:44 PM to 5:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:105:44
212.55:105:43
312.55:115:42
412.55:115:41
512.55:125:39
612.45:125:38
712.45:135:37
812.45:135:36
912.45:145:35
1012.35:145:34
1112.35:155:32
1212.35:155:31
1312.25:155:30
1412.25:165:29
1512.25:165:28
1612.25:175:26
1712.15:175:25
1812.15:185:24
1912.15:185:23
2012.05:195:22
2112.05:195:20
2212.05:205:19
2312.05:205:18
2411.95:215:17
2511.95:215:16
2611.95:215:14
2711.95:225:13
2811.85:225:12
2911.85:235:11
3011.85:235:10

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.59 kWh/m².

For context, solar energy here swings from a low near 4.12 kWh/m² to a high of 7.86 kWh/m² in May across the year — September's 6.59 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
36.9Intense
46.9Intense
56.9Intense
66.8Intense
76.8Intense
86.8Intense
96.8Intense
106.7Intense
116.7Intense
126.7Intense
136.7Intense
146.6Intense
156.6Intense
166.6Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.4Intense
226.4Intense
236.4Intense
246.3Intense
256.3Intense
266.3Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
Planning a trip in September

Hazard calendar for Iranshahr

In seasonPeak

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

Iranshahr sees seasonal dust haze (May–August), heaviest in July.

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

Is September a good time to visit Iranshahr?

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

1.5
Sightseeing
8th-best month of the year
5.1
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Iranshahr.

What to pack for Iranshahr in September

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

In September, Iranshahr sees daytime highs around 38°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Iranshahr 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 Iranshahr peaks around May 23 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighModerateMay 23UV 11Dec 19UV 5
UV index (midday)Level
Jan5Moderate
Feb8Very high
Mar10Extreme
Apr10Very high
May11Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep10Very high
Oct8Very high
Nov5High
Dec5Moderate

Air quality in Iranshahr 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 Iranshahr is worst in July — around 49 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (November, 12 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateJul 1747 µg/m³Nov 2013 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb21Moderate
Mar21Moderate
Apr28Moderate
May32Moderate
Jun33Moderate
Jul49Poor
Aug34Moderate
Sep26Moderate
Oct19Moderate
Nov12Moderate
Dec14Moderate
Location & terrain

Where is Iranshahr?

Iranshahr sits at 27.2°N, 60.7°E, 566 m above sea level, in Iran. The nearest listed city is Qaşr-e Qand, 106 km away.

Qaşr-e QandNīkshahrKhāshSarāvānPīshīnJālqKonārakChabahar

Topography around Iranshahr

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

Within 3 km, the terrain around Iranshahr has only modest variations in elevation — a maximum elevation change of 87 m around an average of 569 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 372 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,243 m.

The land around Iranshahr is covered by artificial surfaces (46%) and bare terrain (44%) within 3 km, bare terrain (85%) within 16 km, and bare terrain (99%) within 80 km.

3 km
87 m
16 km
372 m
80 km
2,243 m
treescroplandartificial surfacesbare terrain
September weather nearby: Qaşr-e Qand 106 km · Nīkshahr 118 km · Khāsh 125 km · Sarāvān 164 km · Pīshīn 164 km · Jālq 205 km · Konārak 207 km · Chabahar 212 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 Iranshahr (27.2024°, 60.6848°, elevation 566 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).