Kelo weather in September

In September, Kelo sees average daytime highs of 30°C and overnight lows near 22°C, with 154 mm of rain across 21.3 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 10% 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 Kelo's 11th-clearest and 11th-windiest month. For the whole year in context, see Kelo's year-round climate.

Daytime high
30°
10th warmest
Overnight low
22°
6th coldest
Rainfall
154 mm
21.3 wet days
Daylight
12 h 06 min
5:50 AM – 5:53 PM
Cloud cover
73%
11th clearest
Wind
7 km/h
11th windiest
Solar energy
5.37 kWh/m²
Travel score
3.4
out of 10

Kelo is city in Chad.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Kelo reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183122
193122
203122
213122
223123
233123
243123
253123
263123
273123
283123
293123
303123

How September really feels in Kelo

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.

Kelo weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 17°0011.54.2
Feb36° / 20°0011.72.3
Mar39° / 24°10.411.90.6
Apr39° / 27°184.712.20.6
May36° / 26°6611.312.41.9
Jun33° / 24°1051612.53.1
Jul30° / 23°18523.812.53.3
Aug29° / 22°24426.412.33.2
Sep30° / 22°15421.312.13.4
Oct33° / 23°5410.111.83.6
Nov35° / 20°10.411.63.4
Dec33° / 17°0011.54.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 72%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11783
21882
31981
42179
52377
62377
72575
82575
92674
102773
112872
122872
132872
142872
152872
162971
172971
182971
192971
202971
213070
223169
233169
243268
253367
263367
273565
283664
293763
303862

Chance of precipitation in September

Any precipitation

Kelo gets around 154 mm of rain over 21.3 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 71% and peaks near 81% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
181
281
380
480
579
678
778
877
977
1076
1176
1275
1374
1474
1573
1672
1771
1871
1969
2068
2167
2266
2365
2463
2562
2660
2759
2858
2956
3055

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 98% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
11981
21981
31981
41981
51981
61981
71981
81981
91981
101981
111981
121981
131981
141981
150991
160991
170991
180991
190991
200991
210991
220991
230991
241981
251981
261972
271972
281972
291972
301972

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 6 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
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 5:51 AM to 5:48 AM, and sunset from 6:02 PM to 5:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:516:02
212.25:516:01
312.25:516:01
412.25:516:00
512.15:516:00
612.15:515:59
712.15:515:58
812.15:505:58
912.15:505:57
1012.15:505:56
1112.15:505:56
1212.15:505:55
1312.15:505:55
1412.15:505:54
1512.15:505:53
1612.15:505:53
1712.05:495:52
1812.05:495:51
1912.05:495:51
2012.05:495:50
2112.05:495:49
2212.05:495:49
2312.05:495:48
2412.05:495:48
2512.05:495:47
2612.05:495:46
2712.05:485:46
2811.95:485:45
2911.95:485:45
3011.95:485:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.37 kWh/m².

For context, solar energy here swings from a low near 4.84 kWh/m² to a high of 7 kWh/m² in March across the year — September's 5.37 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.3Bright
125.3Bright
135.3Bright
145.4Bright
155.4Bright
165.4Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
Planning a trip in September

Hazard calendar for Kelo

In seasonPeak

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

Kelo's monsoon runs July–September, when most of the year's rain falls.

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

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

Is September a good time to visit Kelo?

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

3.4
Sightseeing
4th-best month of the year
4.8
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Kelo.

What to pack for Kelo in September

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

In September, Kelo sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Kelo in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kelo peaks around March 17 at about 13 (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 highMar 17UV 13Dec 14UV 9
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar14Extreme
Apr12Extreme
May10Very high
Jun11Extreme
Jul11Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov10Very high
Dec8Very high

Air quality in Kelo 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 Kelo is worst in March — around 63 µg/m³ PM2.5 (unhealthy), about 4.7× the cleanest month (July, 13 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorMar 1261 µg/m³Jul 1914 µg/m³
PM2.5 (µg/m³)Level
Jan54Poor
Feb56Unhealthy
Mar63Unhealthy
Apr38Poor
May21Moderate
Jun18Moderate
Jul13Moderate
Aug15Moderate
Sep17Moderate
Oct25Moderate
Nov27Moderate
Dec50Poor
Location & terrain

Where is Kelo?

Kelo sits at 9.3°N, 15.8°E, 375 m above sea level, in Chad. The nearest listed city is Béré, 38 km away.

Topography around Kelo

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

Within 3 km, the terrain around Kelo has only modest variations in elevation — a maximum elevation change of 18 m around an average of 378 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 109 m; within 80 km, only modest variations in elevation — a maximum elevation change of 224 m.

The land around Kelo is covered by cropland (58%) and artificial surfaces (23%) within 3 km, cropland (84%) within 16 km, and cropland (64%) and grassland (20%) within 80 km.

3 km
18 m
16 km
109 m
80 km
224 m
treesshrubsgrasslandcroplandartificial surfaces
September weather nearby: Béré 38 km · Gounou Gaya 48 km · Laï 55 km · Benoy 67 km · Déressia 71 km · Moundou 87 km · Pala 99 km · Fianga 99 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 Kelo (9.3086°, 15.8066°, elevation 375 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).