Āmol weather in September

In September, Āmol sees average daytime highs of 25°C and overnight lows near 21°C, with 167 mm of rain across 14.3 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 24°C by the end. The sky is clear or mostly clear about 39% of the time in September, and the air most often feels muggy.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Āmol's 4th-clearest and 8th-windiest month. For the whole year in context, see Āmol's year-round climate.

Daytime high
25°
3rd warmest
Overnight low
21°
9th coldest
Rainfall
167 mm
14.3 wet days
Daylight
12 h 12 min
5:48 AM – 6:02 PM
Cloud cover
51%
4th clearest
Wind
7 km/h
8th windiest
Solar energy
4.37 kWh/m²
Travel score
6.3
out of 10

Āmol is city in Mazandaran Province, Iran.

Density
11,311/km²
people per km²
Founded
1922

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 27°C in the first days to 24°C by the end.

A typical September day in Āmol reaches about 25°C in the afternoon and slips back to 21°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 28°C. Set against its neighbours, September runs about 2°C cooler than August and about 4°C warmer than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12722
22722
32722
42622
52622
62622
72622
82622
92622
102621
112621
122621
132521
142521
152521
162521
172521
182520
192520
202520
212520
222420
232420
242420
252419
262419
272419
282419
292419
302319

Āmol weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan11° / 12814.51.79.82.5
Feb11° / 12214.22.210.62.4
Mar14° / 11715.70.611.73.4
Apr17° / 12°8713.1012.95.1
May22° / 17°8012.3013.96.3
Jun25° / 21°629.7014.47.0
Jul27° / 23°7712.7014.26.3
Aug27° / 23°7912.4013.46.3
Sep25° / 21°16714.3012.26.3
Oct22° / 16°18512.7011.16.3
Nov17° / 11°17814.20.310.14.7
Dec13° / 13313.40.49.63.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 46%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15446
25446
35347
45347
55248
65248
75149
85248
95248
105149
115149
125248
135248
145248
155248
165446
175446
185446
195446
205644
215644
225644
235644
245644
255644
265743
275743
285743
295743
305842

Chance of precipitation in September

Any precipitation

Āmol gets around 167 mm of rain over 14.3 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 46% and peaks near 49% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
143
244
345
445
546
647
748
848
948
1049
1149
1249
1348
1448
1548
1648
1747
1847
1947
2046
2146
2246
2346
2446
2545
2645
2745
2845
2945
3045

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 69% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
101939484
201940474
3011041453
4011042443
5011143422
6021244412
7021245392
8021346381
9021447361
10021548341
11031649321
12031750300
13041850280
14041951260
15052150240
16052251220
17062450200
18072550180
19072749160
20082948140
21193147130
221103246110
231113444100
24112354380
25213374170
26214383960
27315393750
28417403550
29518413340
30519423030

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 48 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 66 minutes over September. Sunrise moves from 5:36 AM to 6:00 AM, and sunset from 6:25 PM to 5:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:366:25
212.85:376:23
312.75:376:22
412.75:386:20
512.75:396:19
612.65:406:17
712.65:416:16
812.55:426:14
912.55:426:13
1012.55:436:11
1112.45:446:10
1212.45:456:08
1312.35:466:06
1412.35:466:05
1512.35:476:03
1612.25:486:02
1712.25:496:00
1812.15:505:59
1912.15:515:57
2012.15:515:56
2112.05:525:54
2212.05:535:52
2312.05:545:51
2411.95:555:49
2511.95:555:48
2611.85:565:46
2711.85:575:45
2811.85:585:43
2911.75:595:42
3011.76:005:40

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.37 kWh/m².

For context, solar energy here swings from a low near 2.25 kWh/m² to a high of 5.99 kWh/m² in June across the year — September's 4.37 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.7Bright
74.7Bright
84.6Bright
94.6Bright
104.5Bright
114.5Bright
124.5Bright
134.4Bright
144.4Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.2Bright
224.1Bright
234.1Bright
244.1Bright
254.0Bright
264.0Bright
274.0Moderate
284.0Moderate
293.9Moderate
303.9Moderate
Planning a trip in September

Is September a good time to visit Āmol?

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

6.3
Sightseeing
2nd-best month of the year
5.7
Beach & pool
4th-best month of the year

September is a reasonable time to visit Āmol for sightseeing.

What to pack for Āmol in September

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

In September, Āmol sees daytime highs around 25°C and nights near 21°C. Pack rain gear. Worth having: light clothes. About 14 days see rain.

rain gearlight clothes

Sea temperature near Āmol in September

The nearest coast averages about 26°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 27 km away) is warmest in August at about 28°C and coldest in February near 11°C.

It's comfortable for a long swim from May 21 to Nov 7 — about 5.6 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan12Bracing
Feb11Bracing
Mar11Bracing
Apr14Bracing
May19Cool
Jun24Warm
Jul27Warm
Aug28Tropical
Sep26Warm
Oct23Refreshing
Nov19Cool
Dec15Cool

UV index in Āmol in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Āmol peaks around July 18 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 18UV 9Jan 12UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar4Moderate
Apr7High
May8Very high
Jun8Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec3Moderate

Air quality in Āmol 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 Āmol is worst in March — around 41 µg/m³ PM2.5 (poor), about 2.3× the cleanest month (July, 18 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMar 1141 µg/m³Jul 1719 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb41Poor
Mar41Poor
Apr38Poor
May33Moderate
Jun25Moderate
Jul18Moderate
Aug24Moderate
Sep31Moderate
Oct34Moderate
Nov34Moderate
Dec36Poor
Location & terrain

Where is Āmol?

Āmol sits at 36.5°N, 52.4°E, 96 m above sea level, in Iran. The nearest listed city is Maḩmūdābād, 20 km away.

Topography around Āmol

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

Within 3 km, the terrain around Āmol has only modest variations in elevation — a maximum elevation change of 76 m around an average of 91 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,004 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,613 m.

The land around Āmol is covered by artificial surfaces (71%) within 3 km, cropland (58%) and trees (29%) within 16 km, and water (33%), trees (26%) and grassland (24%) within 80 km.

3 km
76 m
16 km
1,004 m
80 km
5,613 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Maḩmūdābād 20 km · Fereydūn Kenār 28 km · Bābol 31 km · Amīr Kolā 32 km · Nūr 32 km · Bābolsar 37 km · Qā’em Shahr 46 km · Jūybār 54 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 Āmol (36.4696°, 52.3507°, elevation 96 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).