Kombissiri weather in September

In September, Kombissiri sees average daytime highs of 31°C and overnight lows near 23°C, with 114 mm of rain across 15 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 24% 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 Kombissiri's 10th-clearest and 12th-windiest month. For the whole year in context, see Kombissiri's year-round climate.

Daytime high
31°
11th warmest
Overnight low
23°
6th coldest
Rainfall
114 mm
15 wet days
Daylight
12 h 06 min
5:58 AM – 6:02 PM
Cloud cover
61%
10th clearest
Wind
7 km/h
12th windiest
Solar energy
5.67 kWh/m²
Travel score
3.9
out of 10

Kombissiri is village in Burkina Faso.

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 Kombissiri reaches about 31°C in the afternoon and slips back to 23°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 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)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103123
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213123
223223
233223
243223
253223
263224
273224
283224
293224
303224

How September really feels in Kombissiri

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.

Kombissiri 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
Jan32° / 19°00.111.45.1
Feb35° / 22°10.111.63.2
Mar38° / 25°20.811.91.3
Apr38° / 27°143.712.30.9
May37° / 27°317.312.51.7
Jun34° / 25°5810.712.73.0
Jul31° / 24°12318.612.63.5
Aug30° / 23°2062312.43.5
Sep31° / 23°1141512.13.9
Oct34° / 24°386.811.73.3
Nov35° / 21°10.411.43.1
Dec33° / 19°0011.34.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 21% of September, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13070
23169
33169
43169
53268
63466
73565
83664
93664
103763
113961
124060
134060
144258
154357
164555
174654
184951
195050
205248
215446
225545
235644
245842
255941
266139
276139
286337
296337
306337

Chance of precipitation in September

Any precipitation

Kombissiri gets around 114 mm of rain over 15 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 51% and peaks near 69% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
169
268
366
465
564
662
761
860
958
1057
1156
1255
1354
1453
1552
1650
1749
1848
1947
2046
2144
2243
2342
2441
2540
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 92% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
10973
20973
30973
40973
50964
60964
70964
80955
90955
100946
110946
120946
130937
140928
150928
160919
170919
1809010
1909010
2009010
2109010
2209010
2309010
2409010
2509010
2618910
271909
281909
291909
302908

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 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

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 5:58 AM to 5:57 AM, and sunset from 6:12 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:586:12
212.25:586:11
312.25:586:11
412.25:586:10
512.25:586:09
612.25:586:09
712.25:586:08
812.25:586:07
912.15:586:07
1012.15:586:06
1112.15:586:05
1212.15:586:05
1312.15:586:04
1412.15:586:03
1512.15:586:02
1612.15:586:02
1712.15:586:01
1812.05:586:00
1912.05:586:00
2012.05:585:59
2112.05:585:58
2212.05:585:57
2312.05:585:57
2412.05:585:56
2512.05:575:55
2612.05:575:55
2711.95:575:54
2811.95:575:53
2911.95:575:52
3011.95:575:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.67 kWh/m².

For context, solar energy here swings from a low near 4.96 kWh/m² to a high of 6.72 kWh/m² in March across the year — September's 5.67 kWh/m² sits near the bottom.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.4Bright
85.4Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.6Bright
145.6Bright
155.6Bright
165.7Bright
175.7Bright
185.7Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Bright
Planning a trip in September

Hazard calendar for Kombissiri

In seasonPeak

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

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

Kombissiri sees seasonal dust haze (February–June), heaviest in March.

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

Is September a good time to visit Kombissiri?

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

3.9
Sightseeing
3rd-best month of the year
5.7
Beach & pool
7th-best month of the year

September is a weaker month for outdoor sightseeing in Kombissiri.

What to pack for Kombissiri in September

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

In September, Kombissiri sees daytime highs around 31°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 Kombissiri 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 Kombissiri peaks around March 15 at about 14 (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 highMar 15UV 14Dec 13UV 9
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar14Extreme
Apr11Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Kombissiri 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 Kombissiri is worst in February — around 78 µg/m³ PM2.5 (unhealthy), about 5.0× the cleanest month (August, 16 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 1977 µg/m³Aug 1116 µg/m³
PM2.5 (µg/m³)Level
Jan66Unhealthy
Feb78Unhealthy
Mar74Unhealthy
Apr54Poor
May29Moderate
Jun23Moderate
Jul17Moderate
Aug16Moderate
Sep22Moderate
Oct35Moderate
Nov52Poor
Dec59Unhealthy
Location & terrain

Where is Kombissiri?

Kombissiri sits at 12.1°N, 1.3°W, 311 m above sea level, in Burkina Faso. The nearest listed city is Zinguédéssé, 33 km away.

MangaZiniaréMogtédo

Topography around Kombissiri

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

Within 3 km, the terrain around Kombissiri has only modest variations in elevation — a maximum elevation change of 40 m around an average of 311 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 87 m; within 80 km, only modest variations in elevation — a maximum elevation change of 183 m.

The land around Kombissiri is covered by cropland (59%) and grassland (23%) within 3 km, cropland (50%) and grassland (28%) within 16 km, and cropland (41%), grassland (33%) and shrubs (22%) within 80 km.

3 km
40 m
16 km
87 m
80 km
183 m
shrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Zinguédéssé 33 km · Saaba 35 km · Saonré 35 km · Nioko I 38 km · Ouagadougou 39 km · Manga 53 km · Ziniaré 57 km · Mogtédo 59 km

Burkina Faso travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$1,148
2025
Happiness
4.5 / 10
World Happiness, 2025
Homicide rate
1.3
per 100k, 2017
Road deaths
31
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 64%Roman Catholic 20%Animiste 9%Protestant 6%

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 Kombissiri (12.0688°, -1.3364°, elevation 311 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).