Fana weather in September

In September, Fana sees average daytime highs of 31°C and overnight lows near 23°C, with 155 mm of rain across 18.5 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 23% 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 Fana's 10th-clearest and 12th-windiest month. For the whole year in context, see Fana's year-round climate.

Daytime high
31°
11th warmest
Overnight low
23°
6th coldest
Rainfall
155 mm
18.5 wet days
Daylight
12 h 06 min
6:20 AM – 6:24 PM
Cloud cover
63%
10th clearest
Wind
7 km/h
12th windiest
Solar energy
5.63 kWh/m²
Travel score
3.6
out of 10

Fana is commune and town in Koulikoro Region, Mali.

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 Fana 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 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)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133123
143123
153123
163123
173123
183123
193123
203123
213123
223123
233123
243123
253223
263223
273223
283223
293223
303223

How September really feels in Fana

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.

Fana 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° / 18°20.211.35.2
Feb35° / 21°00.111.63.5
Mar38° / 24°10.311.91.5
Apr39° / 27°82.512.30.6
May38° / 27°306.812.61.1
Jun35° / 25°6811.512.72.4
Jul31° / 23°17921.112.73.3
Aug30° / 23°25723.312.43.4
Sep31° / 23°15518.512.13.6
Oct34° / 23°418.111.73.4
Nov35° / 21°20.211.43.4
Dec33° / 19°0011.34.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 57%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12674
22674
32872
42872
52971
63169
73268
83466
93565
103763
113862
123961
134060
144258
154258
164456
174555
184654
194852
204951
215050
225149
235248
245347
255446
265446
275644
285644
295743
305743

Chance of precipitation in September

Any precipitation

Fana gets around 155 mm of rain over 18.5 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 61% and peaks near 73% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
173
273
373
472
572
672
771
871
970
1069
1168
1268
1367
1466
1565
1664
1762
1861
1960
2058
2156
2255
2353
2451
2550
2648
2746
2845
2943
3042

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 89% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
10964
20955
30955
40955
50955
60946
70946
80937
90937
100928
110919
120919
1309010
1408911
1508911
1608812
1708812
1808713
1908713
2008713
2108614
2208614
2308614
2418514
2518514
2618613
2718613
2828612
2928612
3038611

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
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 6:20 AM to 6:20 AM, and sunset from 6:35 PM to 6:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:206:35
212.26:206:34
312.26:206:34
412.26:206:33
512.26:206:32
612.26:206:32
712.26:206:31
812.26:206:30
912.26:206:29
1012.16:206:29
1112.16:206:28
1212.16:206:27
1312.16:206:26
1412.16:206:26
1512.16:206:25
1612.16:206:24
1712.16:206:24
1812.06:206:23
1912.06:206:22
2012.06:206:21
2112.06:206:21
2212.06:206:20
2312.06:206:19
2412.06:206:18
2512.06:206:18
2611.96:206:17
2711.96:206:16
2811.96:206:16
2911.96:206:15
3011.96:206:14

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.63 kWh/m².

For context, solar energy here swings from a low near 4.92 kWh/m² to a high of 6.8 kWh/m² in March across the year — September's 5.63 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.4Bright
85.4Bright
95.4Bright
105.5Bright
115.5Bright
125.5Bright
135.6Bright
145.6Bright
155.6Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Bright
Planning a trip in September

Hazard calendar for Fana

In seasonPeak

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

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

Fana sees seasonal dust haze (February–July), heaviest in April.

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

Is September a good time to visit Fana?

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

3.6
Sightseeing
3rd-best month of the year
5.3
Beach & pool
6th-best month of the year

September is a weaker month for outdoor sightseeing in Fana.

What to pack for Fana in September

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

In September, Fana sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Fana 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 Fana peaks around March 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 17UV 13Jan 11UV 8
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar14Extreme
Apr11Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Fana 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 Fana is worst in February — around 62 µg/m³ PM2.5 (unhealthy), about 4.4× the cleanest month (August, 14 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorFeb 2262 µg/m³Aug 1615 µg/m³
PM2.5 (µg/m³)Level
Jan49Poor
Feb62Unhealthy
Mar61Unhealthy
Apr50Poor
May33Moderate
Jun29Moderate
Jul19Moderate
Aug14Moderate
Sep20Moderate
Oct29Moderate
Nov30Moderate
Dec42Poor
Location & terrain

Where is Fana?

Fana sits at 12.8°N, 7.0°W, 333 m above sea level, in Mali. The nearest listed city is Dioïla, 36 km away.

BanambaSangarébougouSégouSirakoro Méguétana

Topography around Fana

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

Within 3 km, the terrain around Fana has only modest variations in elevation — a maximum elevation change of 40 m around an average of 330 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 116 m; within 80 km, significant variations in elevation — a maximum elevation change of 260 m.

The land around Fana is covered by grassland (34%), artificial surfaces (34%) and cropland (21%) within 3 km, cropland (43%), grassland (29%) and shrubs (26%) within 16 km, and shrubs (40%) and cropland (39%) within 80 km.

3 km
40 m
16 km
116 m
80 km
260 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Dioïla 36 km · Koulikoro 66 km · Toubakoura 89 km · Moribabougou 99 km · Banamba 101 km · Sangarébougou 103 km · Ségou 105 km · Sirakoro Méguétana 107 km

Mali travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,193
2025
Happiness
4.6 / 10
World Happiness, 2025
Road deaths
22.7
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 408
Religion
Muslim 94%Christian 3%none 3%animist 1%

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 Fana (12.7787°, -6.9564°, elevation 333 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).