Gereida weather in September

In September, Gereida sees average daytime highs of 32°C and overnight lows near 23°C, with 88 mm of rain across 14.7 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 31°C in the first days to 33°C by the end. The sky is clear or mostly clear about 27% of the time in September, and the air most often feels oppressive.

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 Gereida's 10th-clearest and 12th-windiest month. For the whole year in context, see Gereida's year-round climate.

Daytime high
32°
9th warmest
Overnight low
23°
8th coldest
Rainfall
88 mm
14.7 wet days
Daylight
12 h 06 min
7:12 AM – 7:16 PM
Cloud cover
60%
10th clearest
Wind
7 km/h
12th windiest
Solar energy
5.84 kWh/m²
Travel score
3.4
out of 10

Gereida is human settlement in Sudan.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 31°C in the first days to 33°C by the end.

A typical September day in Gereida reaches about 32°C in the afternoon and slips back to 23°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 35°C. Set against its neighbours, September runs about 1°C warmer than August and about 3°C cooler than October.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13123
23123
33223
43223
53223
63223
73223
83223
93223
103223
113223
123223
133223
143223
153223
163223
173323
183323
193323
203323
213323
223323
233324
243324
253324
263324
273324
283324
293424
303424

How September really feels in Gereida

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.

Gereida weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 18°0011.45.3
Feb35° / 20°0011.63.6
Mar38° / 23°10.311.91.6
Apr39° / 25°40.812.20.5
May38° / 26°265.412.50.9
Jun36° / 25°6111.412.62.2
Jul32° / 24°10717.512.63.2
Aug31° / 23°13119.212.43.5
Sep32° / 23°8814.712.13.4
Oct35° / 23°327.211.72.7
Nov35° / 22°10.111.53.2
Dec33° / 19°0011.45.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 24% of September, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14258
24258
34258
44456
54456
64456
74555
84654
94852
104852
114852
125149
135149
145149
155347
165347
175446
185446
195446
205446
215446
225446
235446
245446
255446
265545
275545
285644
295644
305644

Chance of precipitation in September

Any precipitation

Gereida gets around 88 mm of rain over 14.7 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 49% and peaks near 57% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
157
256
356
456
555
655
755
854
953
1052
1151
1250
1350
1449
1548
1647
1747
1846
1945
2045
2144
2244
2344
2443
2543
2643
2743
2842
2942
3041

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 84% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10001090
20001090
3000991
4000991
5000991
6000991
7000991
8000991
9000991
100001090
110001090
120001090
130001189
140001189
150001288
160001288
170001387
180011485
190011485
200011584
210011683
220021880
230021979
240022078
251032175
261132273
271132372
281142569
291142668
302152765

Wind in September

Winds average 7 km/h in September, the calmest month.

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 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 7:13 AM to 7:11 AM, and sunset from 7:26 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:137:26
212.27:137:25
312.27:137:24
412.27:127:24
512.27:127:23
612.27:127:22
712.27:127:22
812.17:127:21
912.17:127:20
1012.17:127:20
1112.17:127:19
1212.17:127:18
1312.17:127:18
1412.17:127:17
1512.17:127:16
1612.17:127:16
1712.17:127:15
1812.07:127:14
1912.07:127:14
2012.07:127:13
2112.07:127:12
2212.07:127:11
2312.07:127:11
2412.07:127:10
2512.07:127:09
2612.07:117:09
2711.97:117:08
2811.97:117:07
2911.97:117:07
3011.97:117:06

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.84 kWh/m².

For context, solar energy here swings from a low near 5.43 kWh/m² to a high of 7.4 kWh/m² in April across the year — September's 5.84 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Bright
Planning a trip in September

Hazard calendar for Gereida

In seasonPeak

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

Gereida sees seasonal dust haze (March–July), heaviest in April.

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

Is September a good time to visit Gereida?

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

3.4
Sightseeing
5th-best month of the year
5.6
Beach & pool
6th-best month of the year

September is a weaker month for outdoor sightseeing in Gereida.

What to pack for Gereida in September

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

In September, Gereida sees daytime highs around 32°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Gereida 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 Gereida peaks around August 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 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 17UV 13Dec 13UV 9
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar13Extreme
Apr12Extreme
May10Extreme
Jun11Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Gereida 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 Gereida is worst in March — around 58 µg/m³ PM2.5 (unhealthy), about 3.9× the cleanest month (August, 15 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorPoorModerateMar 1656 µg/m³Aug 2115 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb47Poor
Mar58Unhealthy
Apr46Poor
May30Moderate
Jun26Moderate
Jul18Moderate
Aug15Moderate
Sep16Moderate
Oct21Moderate
Nov24Moderate
Dec33Moderate
Location & terrain

Where is Gereida?

Gereida sits at 11.3°N, 25.1°E, 483 m above sea level, in Sudan. The nearest listed city is Burām, 46 km away.

El DaeinRahad al BardiSh'īarīahKasKafia Kingi

Topography around Gereida

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

Within 3 km, the terrain around Gereida has only modest variations in elevation — a maximum elevation change of 13 m around an average of 478 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 44 m; within 80 km, only modest variations in elevation — a maximum elevation change of 225 m.

The land around Gereida is covered by grassland (52%) and cropland (29%) within 3 km, grassland (64%) and cropland (33%) within 16 km, and grassland (63%) and cropland (30%) within 80 km.

3 km
13 m
16 km
44 m
80 km
225 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Burām 46 km · Tullus 70 km · Nyala 91 km · El Daein 109 km · Rahad al Bardi 137 km · Sh'īarīah 138 km · Kas 166 km · Kafia Kingi 236 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 Gereida (11.2754°, 25.1403°, elevation 483 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).