Goz Beida weather in September

In September, Goz Beida sees average daytime highs of 31°C and overnight lows near 22°C, with 126 mm of rain across 17.6 wet days and about 12.1 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 32°C by the end. The sky is clear or mostly clear about 19% 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 Goz Beida's 10th-clearest and 12th-windiest month. For the whole year in context, see Goz Beida's year-round climate.

Daytime high
31°
11th warmest
Overnight low
22°
7th coldest
Rainfall
126 mm
17.6 wet days
Daylight
12 h 06 min
5:27 AM – 5:31 PM
Cloud cover
66%
10th clearest
Wind
6 km/h
12th windiest
Solar energy
5.49 kWh/m²
Travel score
3.6
out of 10

Goz Beida is place in Sila, Chad.

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 30°C in the first days to 32°C by the end.

A typical September day in Goz Beida reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, September runs about 1°C warmer than August and about 3°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103122
113122
123122
133122
143122
153122
163122
173122
183122
193122
203122
213122
223122
233222
243222
253222
263222
273222
283222
293222
303222

How September really feels in Goz Beida

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.

Goz Beida weather by month

How September compares with the rest of the year at a glance. September is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 18°0011.44.2
Feb36° / 20°0011.62.5
Mar39° / 23°10.311.90.9
Apr40° / 25°6212.30.3
May38° / 26°297.412.60.9
Jun36° / 25°6813.612.71.9
Jul31° / 23°20924.112.62.9
Aug30° / 22°29026.612.43.2
Sep31° / 22°12617.612.13.6
Oct34° / 22°244.711.73.8
Nov35° / 21°10.111.43.5
Dec34° / 18°0011.34.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 62%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12377
22476
32476
42674
52674
62674
72773
82872
92971
103070
113169
123367
133466
143466
153664
163763
173862
184060
194258
204357
214456
224555
234852
244852
255050
265149
275248
285446
295545
305644

Chance of precipitation in September

Any precipitation

Goz Beida gets around 126 mm of rain over 17.6 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 58% and peaks near 79% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
179
278
378
477
576
675
774
873
971
1070
1168
1267
1365
1463
1561
1659
1756
1854
1952
2050
2148
2246
2344
2442
2541
2639
2738
2837
2936
3035

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 95% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1002980
2002980
3002980
4002980
5002980
6002980
7002980
8002980
9002980
10002980
11002980
12002980
13002980
14002971
15003961
16003961
17003961
18003961
19004951
20004951
21014941
22015931
23016921
24016921
25017911
26028891
27029881
280210880
290311860
301313830

Wind in September

Winds average 6 km/h in September, the calmest month.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 5:27 AM to 5:27 AM, and sunset from 5:41 PM to 5:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:275:41
212.25:275:41
312.25:275:40
412.25:275:39
512.25:275:39
612.25:275:38
712.25:275:37
812.25:275:36
912.15:275:36
1012.15:275:35
1112.15:275:34
1212.15:275:34
1312.15:275:33
1412.15:275:32
1512.15:275:31
1612.15:275:31
1712.15:275:30
1812.05:275:29
1912.05:275:29
2012.05:275:28
2112.05:275:27
2212.05:275:26
2312.05:275:26
2412.05:275:25
2512.05:275:24
2612.05:275:24
2711.95:275:23
2811.95:275:22
2911.95:275:21
3011.95:275:21

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.49 kWh/m².

For context, solar energy here swings from a low near 4.82 kWh/m² to a high of 7.19 kWh/m² in April across the year — September's 5.49 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.3Bright
95.3Bright
105.3Bright
115.4Bright
125.4Bright
135.4Bright
145.5Bright
155.5Bright
165.5Bright
175.6Bright
185.6Bright
195.6Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.9Bright
Planning a trip in September

Hazard calendar for Goz Beida

In seasonPeak

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

Goz Beida's monsoon runs July–August, when most of the year's rain falls.

Goz Beida sees seasonal dust haze (March–July), heaviest in March.

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

Is September a good time to visit Goz Beida?

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

3.6
Sightseeing
4th-best month of the year
5.4
Beach & pool
6th-best month of the year

September is a weaker month for outdoor sightseeing in Goz Beida.

What to pack for Goz Beida in September

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

In September, Goz Beida sees daytime highs around 31°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Goz Beida 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 Goz Beida peaks around August 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeVery highAug 15UV 12Dec 15UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar11Extreme
Apr11Extreme
May9Very high
Jun11Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Goz Beida 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 Goz Beida is worst in March — around 52 µg/m³ PM2.5 (poor), about 3.2× the cleanest month (August, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 1850 µg/m³Aug 1817 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb31Moderate
Mar52Poor
Apr38Poor
May24Moderate
Jun25Moderate
Jul19Moderate
Aug16Moderate
Sep18Moderate
Oct22Moderate
Nov19Moderate
Dec17Moderate
Location & terrain

Where is Goz Beida?

Goz Beida sits at 12.2°N, 21.4°E, 567 m above sea level, in Chad. The nearest listed city is Adré, 162 km away.

AdréAl-JunaynahEl Geneina FortAm Timan'ĀrdamatāAbéchéMangalméUmm Hājar

Topography around Goz Beida

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

Within 3 km, the terrain around Goz Beida has significant variations in elevation — a maximum elevation change of 265 m around an average of 581 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 472 m; within 80 km, significant variations in elevation — a maximum elevation change of 534 m.

The land around Goz Beida is covered by grassland (45%) and cropland (43%) within 3 km, grassland (68%) within 16 km, and grassland (72%) and shrubs (22%) within 80 km.

3 km
265 m
16 km
472 m
80 km
534 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Adré 162 km · Al-Junaynah 177 km · El Geneina Fort 179 km · Am Timan 180 km · 'Ārdamatā 181 km · Abéché 189 km · Mangalmé 196 km · Umm Hājar 221 km

Chad travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / D / E / F
220 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$1,022
2025
Happiness
4.4 / 10
World Happiness, 2025
Safe drinking water
6%
of population, 2024
Road deaths
32.4
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 52%Protestant 24%Roman Catholic 20%none 3%

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 Goz Beida (12.2264°, 21.4098°, elevation 567 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).