Sh'īarīah weather in September

In September, Sh'īarīah sees average daytime highs of 34°C and overnight lows near 24°C, with 48 mm of rain across 10 wet days and about 12.1 hours of daylight. It is the 6th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 33°C in the first days to 35°C by the end. The sky is clear or mostly clear about 40% of the time in September, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Sh'īarīah's 10th-clearest and 12th-windiest month. For the whole year in context, see Sh'īarīah's year-round climate.

Daytime high
34°
6th warmest
Overnight low
24°
9th coldest
Rainfall
48 mm
10 wet days
Daylight
12 h 06 min
7:10 AM – 7:14 PM
Cloud cover
51%
10th clearest
Wind
9 km/h
12th windiest
Solar energy
6.2 kWh/m²
Travel score
2.8
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 33°C in the first days to 35°C by the end.

A typical September day in Sh'īarīah reaches about 34°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, September runs about 2°C warmer than August and about 2°C cooler than October.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13324
23324
33324
43324
53324
63324
73424
83424
93424
103424
113424
123424
133424
143424
153424
163424
173524
183524
193524
203524
213524
223524
233524
243524
253524
263524
273524
283624
293624
303624

How September really feels in Sh'īarīah

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
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.

Sh'īarīah weather by month

How September compares with the rest of the year at a glance. September is the 6th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 15°0011.47.0
Feb32° / 18°0011.65.1
Mar36° / 21°00.111.93.0
Apr38° / 24°10.412.31.3
May38° / 26°113.112.61.0
Jun37° / 26°257.512.71.6
Jul34° / 24°7114.912.72.8
Aug32° / 23°8415.912.43.3
Sep34° / 24°481012.12.8
Oct36° / 24°113.311.72.6
Nov33° / 20°0011.44.5
Dec30° / 16°0011.36.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 23% of September, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15545
25644
35644
45644
55743
65842
75941
86040
96040
106139
116238
126337
136436
146535
156634
166634
176634
186733
196733
206733
216733
226733
236733
246733
256832
266832
276832
287030
297030
307030

Chance of precipitation in September

Any precipitation

Sh'īarīah gets around 48 mm of rain over 10 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 33% and peaks near 42% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
142
241
341
440
540
639
739
838
938
1037
1136
1236
1335
1434
1534
1633
1732
1831
1931
2030
2129
2229
2328
2428
2527
2627
2726
2826
2926
3025

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 62% of days. Sticky, muggy-or-worse air turns up on roughly 75% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11157221
21157320
31167220
41167220
51177219
61177219
71187218
82187118
92297017
102297017
1122107016
1232106916
1333116815
1443126714
1543136614
1654146413
1754156412
1865166211
1975176110
2086185810
219619579
2210720558
2311721547
2412822526
2513823506
2615923495
2716924474
28181024454
29191024433
30211024413

Wind in September

Winds average 9 km/h in September, the calmest month.

Across September, daily wind ranges from about 9 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
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 12 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over September. Sunrise moves from 7:10 AM to 7:10 AM, and sunset from 7:25 PM to 7:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:107:25
212.27:107:24
312.27:107:23
412.27:107:23
512.27:107:22
612.27:107:21
712.27:107:21
812.27:107:20
912.27:107:19
1012.17:107:18
1112.17:107:18
1212.17:107:17
1312.17:107:16
1412.17:107:15
1512.17:107:15
1612.17:107:14
1712.17:107:13
1812.07:107:13
1912.07:107:12
2012.07:107:11
2112.07:107:10
2212.07:107:10
2312.07:107:09
2412.07:107:08
2512.07:107:08
2611.97:107:07
2711.97:107:06
2811.97:107:05
2911.97:107:05
3011.97:107:04

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.2 kWh/m².

For context, solar energy here swings from a low near 5.93 kWh/m² to a high of 7.63 kWh/m² in April across the year — September's 6.2 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.2Intense
106.2Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
Planning a trip in September

Hazard calendar for Sh'īarīah

In seasonPeak

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

Sh'īarīah sees seasonal dust haze (March–August), heaviest in April.

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

Is September a good time to visit Sh'īarīah?

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

2.8
Sightseeing
7th-best month of the year
5.8
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Sh'īarīah.

What to pack for Sh'īarīah in September

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

In September, Sh'īarīah sees daytime highs around 34°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

UV index in Sh'īarīah in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sh'īarīah peaks around August 18 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 18UV 12Dec 14UV 9
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar12Extreme
Apr12Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Sh'īarīah 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 Sh'īarīah is worst in March — around 65 µg/m³ PM2.5 (unhealthy), about 3.2× the cleanest month (September, 20 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorMar 1663 µg/m³Sep 920 µg/m³
PM2.5 (µg/m³)Level
Jan45Poor
Feb54Poor
Mar65Unhealthy
Apr53Poor
May42Poor
Jun35Moderate
Jul28Moderate
Aug20Moderate
Sep20Moderate
Oct33Moderate
Nov31Moderate
Dec39Poor
Location & terrain

Where is Sh'īarīah?

Sh'īarīah sits at 12.4°N, 25.6°E, 570 m above sea level, in Sudan. The nearest listed city is Nyala, 88 km away.

El DaeinEl FasherGereidaKasBurāmMellitTullus

Topography around Sh'īarīah

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

Within 3 km, the terrain around Sh'īarīah has only modest variations in elevation — a maximum elevation change of 18 m around an average of 582 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 191 m; within 80 km, significant variations in elevation — a maximum elevation change of 481 m.

The land around Sh'īarīah is covered by grassland (90%) within 3 km, grassland (95%) within 16 km, and grassland (85%) within 80 km.

3 km
18 m
16 km
191 m
80 km
481 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Nyala 88 km · El Daein 124 km · El Fasher 135 km · Gereida 138 km · Kas 141 km · Burām 182 km · Mellit 188 km · Tullus 189 km

Sudan travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / D / F / G
230 V · 50 Hz
Prices
≈ 215% of US
price level, 2025
GDP per capita
$1,165
2025
Happiness
4.1 / 10
World Happiness, 2017
Homicide rate
5.1
per 100k, 2008
Road deaths
26.8
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 421

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 Sh'īarīah (12.4388°, 25.5811°, elevation 570 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).