Fīrūzābād weather in September

In September, Fīrūzābād sees average daytime highs of 34°C and overnight lows near 19°C, with 2 mm of rain across 0.6 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 35°C in the first days to 32°C by the end. The sky is clear or mostly clear about 93% 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 Fīrūzābād's 2nd-clearest and 6th-windiest month. For the whole year in context, see Fīrūzābād's year-round climate.

Daytime high
34°
4th warmest
Overnight low
19°
9th coldest
Rainfall
2 mm
0.6 wet days
Daylight
12 h 12 min
5:49 AM – 5:59 PM
Cloud cover
9%
2nd clearest
Wind
7 km/h
6th windiest
Solar energy
6.51 kWh/m²
Travel score
4.4
out of 10

Fīrūzābād is city in Fars 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 35°C in the first days to 32°C by the end.

A typical September day in Fīrūzābād reaches about 34°C in the afternoon and slips back to 19°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, September runs about 3°C cooler than August and about 5°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13521
23521
33521
43521
53520
63520
73520
83520
93520
103420
113419
123419
133419
143419
153419
163419
173319
183318
193318
203318
213318
223318
233318
243217
253217
263217
273217
283217
293217
303116

How September really feels in Fīrūzābād

Once humidity and wind are folded in, September averages 26 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
26
heat index over the day's high
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.

Fīrūzābād 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
Jan13° / 917.610.44.4
Feb15° / 656.6115.4
Mar19° / 556.311.87.1
Apr25° / 12°193.312.78.2
May31° / 17°20.513.45.7
Jun36° / 21°0013.82.7
Jul37° / 23°20.613.71.8
Aug37° / 23°41.5132.2
Sep34° / 19°20.612.24.4
Oct28° / 14°10.411.37.9
Nov21° / 253.310.68.1
Dec16° / 58510.26.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 93% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 5% of September, with mostly cloudy or overcast conditions the remaining 1%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1991
2991
3991
4991
5991
6991
7982
8982
9982
10982
11982
12982
13982
14982
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
251000
261000
27991
28991
29991
30991

Chance of precipitation in September

Any precipitation

Fīrūzābād gets around 2 mm of rain over 0.6 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 2% and peaks near 4% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
14
24
34
44
54
63
73
83
93
103
113
123
132
142
152
162
172
181
191
201
211
221
231
241
251
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 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19163
29262
39262
49262
59451
69451
79451
89451
99541
109541
119541
129631
139730
149730
159730
169820
179820
189820
199820
209820
219910
229910
239910
249910
259910
269910
279910
289910
299910
309910

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 5:41 AM to 5:56 AM, and sunset from 6:18 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:416:18
212.65:426:16
312.55:426:15
412.55:436:14
512.55:436:13
612.55:446:12
712.45:446:10
812.45:456:09
912.45:456:08
1012.35:466:07
1112.35:466:05
1212.35:476:04
1312.35:476:03
1412.25:486:02
1512.25:486:00
1612.25:495:59
1712.15:495:58
1812.15:505:57
1912.15:505:55
2012.15:515:54
2112.05:525:53
2212.05:525:52
2312.05:535:50
2411.95:535:49
2511.95:545:48
2611.95:545:47
2711.85:555:45
2811.85:555:44
2911.85:565:43
3011.85:565:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.51 kWh/m².

For context, solar energy here swings from a low near 3.69 kWh/m² to a high of 7.95 kWh/m² in June across the year — September's 6.51 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.9Intense
26.8Intense
36.8Intense
46.8Intense
56.8Intense
66.7Intense
76.7Intense
86.7Intense
96.7Intense
106.6Intense
116.6Intense
126.6Intense
136.6Intense
146.5Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.4Intense
206.4Intense
216.4Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.2Intense
276.2Intense
286.2Intense
296.1Intense
306.1Intense
Planning a trip in September

Hazard calendar for Fīrūzābād

In seasonPeak

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

Fīrūzābād sees seasonal dust haze (March–May), heaviest in April.

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

Is September a good time to visit Fīrūzābād?

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

4.4
Sightseeing
8th-best month of the year
8.0
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Fīrūzābād for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Fīrūzābād in September

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

In September, Fīrūzābād sees daytime highs around 34°C and nights near 19°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Fīrūzābād in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Fīrūzābād peaks around June 22 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighModerateJun 22UV 12Jan 1UV 4
UV index (midday)Level
Jan4Moderate
Feb7Very high
Mar9Very high
Apr7Very high
May10Very high
Jun12Extreme
Jul11Extreme
Aug11Extreme
Sep8Very high
Oct8Very high
Nov6High
Dec4Moderate

Air quality in Fīrūzābād 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 Fīrūzābād is worst in July — around 37 µg/m³ PM2.5 (poor), about 1.9× the cleanest month (November, 19 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateModerateMay 1036 µg/m³Nov 1720 µg/m³
PM2.5 (µg/m³)Level
Jan24Moderate
Feb27Moderate
Mar32Moderate
Apr36Poor
May36Poor
Jun29Moderate
Jul37Poor
Aug29Moderate
Sep24Moderate
Oct23Moderate
Nov19Moderate
Dec22Moderate
Location & terrain

Where is Fīrūzābād?

Fīrūzābād sits at 28.8°N, 52.6°E, 1,316 m above sea level, in Iran. The nearest listed city is Kavār, 42 km away.

Zarqān

Topography around Fīrūzābād

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

Within 3 km, the terrain around Fīrūzābād has significant variations in elevation — a maximum elevation change of 324 m around an average of 1,345 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,752 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,993 m.

The land around Fīrūzābād is covered by cropland (35%), artificial surfaces (34%) and bare terrain (22%) within 3 km, grassland (32%), bare terrain (26%) and cropland (25%) within 16 km, and bare terrain (46%) and grassland (31%) within 80 km.

3 km
324 m
16 km
1,752 m
80 km
2,993 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Kavār 42 km · Farrāshband 46 km · Ābādeh 59 km · Qīr 61 km · Sarvestān 79 km · Shiraz 85 km · Jahrom 104 km · Zarqān 104 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 Fīrūzābād (28.8446°, 52.5715°, elevation 1,316 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).