‘Ibrī weather in September

In September, ‘Ibrī sees average daytime highs of 40°C and overnight lows near 28°C, with 1 mm of rain across 0.2 wet days and about 12.1 hours of daylight. It is the 5th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 41°C in the first days to 38°C by the end. The sky is clear or mostly clear about 91% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is ‘Ibrī's 5th-clearest and 9th-windiest month. For the whole year in context, see ‘Ibrī's year-round climate.

Daytime high
40°
5th warmest
Overnight low
28°
9th coldest
Rainfall
1 mm
0.2 wet days
Daylight
12 h 06 min
6:04 AM – 6:12 PM
Cloud cover
16%
5th clearest
Wind
10 km/h
9th windiest
Solar energy
6.27 kWh/m²
Travel score
0.4
out of 10

‘Ibrī is city in Oman.

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 41°C in the first days to 38°C by the end.

A typical September day in ‘Ibrī reaches about 40°C in the afternoon and slips back to 28°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 37°C and 42°C. Set against its neighbours, September runs about 2°C cooler than August and about 4°C warmer than October.

20°25°30°35°40°45°151015202530
Avg high (°C)Avg low (°C)
14129
24129
34129
44129
54129
64029
74029
84028
94028
104028
114028
124028
134028
144028
154028
164028
174028
183927
193927
203927
213927
223927
233927
243927
253927
263926
273826
283826
293826
303826

How September really feels in ‘Ibrī

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
22 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.

‘Ibrī weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 13°61.110.79.0
Feb28° / 15°40.811.28.3
Mar31° / 19°141.511.85.7
Apr36° / 23°91.112.52.8
May40° / 28°10.413.10.2
Jun43° / 30°10.213.40.0
Jul42° / 31°60.913.30.0
Aug42° / 30°30.912.80.0
Sep40° / 28°10.212.10.4
Oct36° / 24°10.111.52.8
Nov31° / 19°30.210.96.2
Dec27° / 15°50.510.68.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 91% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 6% of September, with mostly cloudy or overcast conditions the remaining 3%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1946
2955
3955
4955
5955
6955
7964
8964
9973
10973
11973
12973
13973
14973
15982
16982
17982
18982
19982
20982
21982
22982
23982
24982
25982
26991
27991
28991
29991
30991

Chance of precipitation in September

Any precipitation

‘Ibrī gets around 1 mm of rain over 0.2 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 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
12
22
32
42
52
62
71
81
91
101
111
121
131
141
151
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 43% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
125332913
226342812
327342811
428342810
529332810
63033289
73133278
83233278
93333277
103532267
113632266
123732256
133832245
144032245
154131234
164330234
174530224
184729213
194928213
205027203
215226193
225425183
235624182
245724172
255923162
265922163
276022153
286121153
296121153
306221143

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 30 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 42 minutes over September. Sunrise moves from 5:59 AM to 6:09 AM, and sunset from 6:28 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.55:596:28
212.56:006:27
312.46:006:26
412.46:006:25
512.46:016:24
612.46:016:23
712.36:016:22
812.36:026:21
912.36:026:20
1012.36:026:19
1112.26:036:18
1212.26:036:16
1312.26:036:15
1412.26:046:14
1512.26:046:13
1612.16:046:12
1712.16:056:11
1812.16:056:10
1912.16:056:09
2012.06:066:08
2112.06:066:07
2212.06:066:06
2312.06:076:05
2411.96:076:04
2511.96:076:03
2611.96:086:02
2711.96:086:01
2811.96:086:00
2911.86:095:59
3011.86:095:58

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.27 kWh/m².

For context, solar energy here swings from a low near 4.56 kWh/m² to a high of 7.67 kWh/m² in May across the year — September's 6.27 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in September

Hazard calendar for ‘Ibrī

In seasonPeak

In September, ‘Ibrī sits inside its dust season. The full year is below, with each hazard's peak months called out.

‘Ibrī sees seasonal dust haze (March–September), heaviest in July.

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

Is September a good time to visit ‘Ibrī?

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

0.4
Sightseeing
8th-best month of the year
3.6
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in ‘Ibrī.

What to pack for ‘Ibrī in September

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

In September, ‘Ibrī sees daytime highs around 40°C and nights near 28°C. Pack light clothes and sun protection.

light clothessun protection

UV index in ‘Ibrī 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 ‘Ibrī peaks around May 20 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMay 20UV 11Dec 15UV 6
UV index (midday)Level
Jan7High
Feb9Very high
Mar10Very high
Apr9Very high
May11Extreme
Jun10Extreme
Jul10Extreme
Aug10Very high
Sep10Very high
Oct8Very high
Nov6High
Dec6High

Air quality in ‘Ibrī 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 ‘Ibrī is worst in July — around 92 µg/m³ PM2.5 (unhealthy), about 3.3× the cleanest month (November, 28 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModerateJul 1890 µg/m³Nov 2228 µg/m³
PM2.5 (µg/m³)Level
Jan34Moderate
Feb39Poor
Mar46Poor
Apr54Poor
May61Unhealthy
Jun66Unhealthy
Jul92Unhealthy
Aug76Unhealthy
Sep52Poor
Oct32Moderate
Nov28Moderate
Dec29Moderate
Location & terrain

Where is ‘Ibrī?

‘Ibrī sits at 23.2°N, 56.5°E, 359 m above sea level, in Oman. The nearest listed city is Yanqul, 40 km away.

BahlaRustaqAl KhābūrahNizwaŞaḩamAs SuwayqSohar

Topography around ‘Ibrī

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

Within 3 km, the terrain around ‘Ibrī has only modest variations in elevation — a maximum elevation change of 153 m around an average of 370 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 435 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,823 m.

The land around ‘Ibrī is covered by bare terrain (61%) and artificial surfaces (31%) within 3 km, bare terrain (94%) within 16 km, and bare terrain (99%) within 80 km.

3 km
153 m
16 km
435 m
80 km
2,823 m
treescroplandartificial surfacesbare terrain
September weather nearby: Yanqul 40 km · Bahla 85 km · Rustaq 95 km · Al Khābūrah 102 km · Nizwa 109 km · Şaḩam 112 km · As Suwayq 117 km · Sohar 126 km

Oman travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type G
240 V · 50 Hz
Prices
≈ 47% of US
price level, 2025
GDP per capita
$19,947
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
91%
of population, 2024
Homicide rate
0.1
per 100k, 2023
Road deaths
10.6
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 407
Religion
Muslim 86%Christian 6%Hindu 6%other and unaffiliated 2%

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 ‘Ibrī (23.2257°, 56.5157°, elevation 359 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).