Kolenté weather in September

In September, Kolenté sees average daytime highs of 29°C and overnight lows near 22°C, with 456 mm of rain across 29 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 28°C in the first days to 29°C by the end. The sky is clear or mostly clear about 1% 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 Kolenté's 10th-clearest and 9th-windiest month. For the whole year in context, see Kolenté's year-round climate.

Daytime high: 29°; 10th warmest
Overnight low: 22°; 8th coldest
Rainfall: 456 mm; 29 wet days
Daylight: 12 h 06 min; 6:42 AM – 6:46 PM
Cloud cover: 84%; 10th clearest
Wind: 4 km/h; 9th windiest
Solar energy: 4.31 kWh/m²
Travel score: 3.0; out of 10

← August Kolenté year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 28°C in the first days to 29°C by the end.

A typical September day in Kolenté reaches about 29°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 31°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	28	28	28	28	28	28	28	28	28	28	28	28	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	30	30	30
Avg low (°C)	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22

	Avg high (°C)	Avg low (°C)
1	28	22
2	28	22
3	28	22
4	28	22
5	28	22
6	28	22
7	28	22
8	28	22
9	28	22
10	28	22
11	28	22
12	28	22
13	29	22
14	29	22
15	29	22
16	29	22
17	29	22
18	29	22
19	29	22
20	29	22
21	29	22
22	29	22
23	29	22
24	29	22
25	29	22
26	29	22
27	29	22
28	30	22
29	30	22
30	30	22

How September really feels in Kolenté

Once humidity and wind are folded in, September averages 13 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Kolenté 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.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	34° / 19°	3	0.7	11.5	4.2
Feb	35° / 20°	2	0.6	11.7	3.1
Mar	36° / 22°	10	2.4	11.9	2.4
Apr	36° / 23°	39	6.5	12.2	2.4
May	33° / 23°	180	19.8	12.5	2.7
Jun	30° / 22°	341	27.9	12.6	2.9
Jul	28° / 22°	480	29.8	12.5	3.2
Aug	27° / 22°	538	30.5	12.3	3.3
Sep	29° / 22°	456	29	12.1	3.0
Oct	30° / 22°	265	27.7	11.8	2.9
Nov	32° / 21°	61	9.9	11.5	4.2
Dec	33° / 19°	4	1	11.4	4.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 7% of September, with mostly cloudy or overcast conditions the remaining 92%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	3	3	3	4	4	4	4	5	5	5	6	6	6	7	7	8	9	9	9	10	10	10	11	11	11	12	12	13	13	13
Cloudier (%)	97	97	97	96	96	96	96	95	95	95	94	94	94	93	93	92	91	91	91	90	90	90	89	89	89	88	88	87	87	87

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	4	96
5	4	96
6	4	96
7	4	96
8	5	95
9	5	95
10	5	95
11	6	94
12	6	94
13	6	94
14	7	93
15	7	93
16	8	92
17	9	91
18	9	91
19	9	91
20	10	90
21	10	90
22	10	90
23	11	89
24	11	89
25	11	89
26	12	88
27	12	88
28	13	87
29	13	87
30	13	87

Chance of precipitation in September

Any precipitation

Kolenté gets around 456 mm of rain over 29 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 97% and peaks near 98% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	98	98	97	97	97	97	97	96	96	96	96	96	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	96	96	95

	Rain chance (%)
1	98
2	98
3	97
4	97
5	97
6	97
7	97
8	96
9	96
10	96
11	96
12	96
13	97
14	97
15	97
16	97
17	97
18	97
19	97
20	97
21	97
22	97
23	97
24	97
25	97
26	97
27	97
28	96
29	96
30	95

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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Muggy (%)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	1	1	1	1	2	2	2	2	2	2
Oppressive (%)	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	99	99	99	99	98	98	98	98	98	98

	Muggy (%)	Oppressive (%)
1	2	98
2	2	98
3	2	98
4	2	98
5	2	98
6	2	98
7	2	98
8	2	98
9	2	98
10	2	98
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	1	99
22	1	99
23	1	99
24	1	99
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

Wind in September

Winds average 4 km/h in September.

Across September, daily wind ranges from about 3 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	4	calm
2	4	calm
3	4	calm
4	4	calm
5	4	calm
6	4	calm
7	4	calm
8	4	calm
9	4	calm
10	4	calm
11	4	calm
12	4	calm
13	4	calm
14	4	calm
15	4	calm
16	4	calm
17	4	calm
18	4	calm
19	4	calm
20	4	calm
21	4	calm
22	4	calm
23	4	calm
24	4	calm
25	4	calm
26	4	calm
27	4	calm
28	4	calm
29	3	calm
30	3	calm

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 6:43 AM to 6:41 AM, and sunset from 6:55 PM to 6:37 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.2	12.2	12.2	12.2	12.2	12.2	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	11.9	11.9	11.9	11.9
Sunrise (AM)	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:43	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:42	6:41
Sunset (PM)	6:55	6:55	6:54	6:54	6:53	6:52	6:52	6:51	6:50	6:50	6:49	6:48	6:48	6:47	6:46	6:46	6:45	6:44	6:44	6:43	6:42	6:42	6:41	6:40	6:40	6:39	6:39	6:38	6:37	6:37

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.2	6:43	6:55
2	12.2	6:43	6:55
3	12.2	6:43	6:54
4	12.2	6:43	6:54
5	12.2	6:43	6:53
6	12.2	6:43	6:52
7	12.1	6:43	6:52
8	12.1	6:43	6:51
9	12.1	6:43	6:50
10	12.1	6:43	6:50
11	12.1	6:43	6:49
12	12.1	6:43	6:48
13	12.1	6:43	6:48
14	12.1	6:43	6:47
15	12.1	6:42	6:46
16	12.1	6:42	6:46
17	12.0	6:42	6:45
18	12.0	6:42	6:44
19	12.0	6:42	6:44
20	12.0	6:42	6:43
21	12.0	6:42	6:42
22	12.0	6:42	6:42
23	12.0	6:42	6:41
24	12.0	6:42	6:40
25	12.0	6:42	6:40
26	12.0	6:42	6:39
27	11.9	6:42	6:39
28	11.9	6:42	6:38
29	11.9	6:42	6:37
30	11.9	6:41	6:37

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.31 kWh/m².

For context, solar energy here swings from a low near 3.63 kWh/m² to a high of 6.61 kWh/m² in March across the year — September's 4.31 kWh/m² sits near the bottom.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	3.9	3.9	3.9	4.0	4.0	4.0	4.0	4.1	4.1	4.2	4.2	4.2	4.3	4.3	4.3	4.3	4.4	4.4	4.4	4.5	4.5	4.5	4.5	4.5	4.6	4.6	4.6	4.6	4.6	4.6
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	3.9	Moderate
2	3.9	Moderate
3	3.9	Moderate
4	4.0	Moderate
5	4.0	Moderate
6	4.0	Bright
7	4.0	Bright
8	4.1	Bright
9	4.1	Bright
10	4.2	Bright
11	4.2	Bright
12	4.2	Bright
13	4.3	Bright
14	4.3	Bright
15	4.3	Bright
16	4.3	Bright
17	4.4	Bright
18	4.4	Bright
19	4.4	Bright
20	4.5	Bright
21	4.5	Bright
22	4.5	Bright
23	4.5	Bright
24	4.5	Bright
25	4.6	Bright
26	4.6	Bright
27	4.6	Bright
28	4.6	Bright
29	4.6	Bright
30	4.6	Bright

Planning a trip in September

Hazard calendar for Kolenté

In seasonPeak

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

Kolenté's monsoon runs June–October, when most of the year's rain falls.

Kolenté 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 Kolenté?

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

3.0

Sightseeing

7th-best month of the year

3.7

Beach & pool

10th-best month of the year

September is a weaker month for outdoor sightseeing in Kolenté.

What to pack for Kolenté in September

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

In September, Kolenté sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

UV index in Kolenté in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kolenté peaks around March 15 at about 14 (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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	9	12	14	11	12	12	12	13	13	12	9	8
Level	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	9	Very high
Feb	12	Extreme
Mar	14	Extreme
Apr	11	Extreme
May	12	Extreme
Jun	12	Extreme
Jul	12	Extreme
Aug	13	Extreme
Sep	13	Extreme
Oct	12	Extreme
Nov	9	Very high
Dec	8	Very high

Air quality in Kolenté 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 Kolenté is worst in April — around 223 µg/m³ PM2.5 (very unhealthy), about 14.2× the cleanest month (August, 16 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	73	77	71	223	72	29	18	16	21	34	46	69
Level	Unhealthy	Unhealthy	Unhealthy	Very unhealthy	Unhealthy	Moderate	Moderate	Moderate	Moderate	Moderate	Poor	Unhealthy

	PM2.5 (µg/m³)	Level
Jan	73	Unhealthy
Feb	77	Unhealthy
Mar	71	Unhealthy
Apr	223	Very unhealthy
May	72	Unhealthy
Jun	29	Moderate
Jul	18	Moderate
Aug	16	Moderate
Sep	21	Moderate
Oct	34	Moderate
Nov	46	Poor
Dec	69	Unhealthy

Location & terrain

Where is Kolenté?

Kolenté sits at 10.3°N, 12.4°W, 457 m above sea level, in Guinea. The nearest listed city is Mamou, 39 km away.

Topography around Kolenté

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

Within 3 km, the terrain around Kolenté has only modest variations in elevation — a maximum elevation change of 111 m around an average of 438 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 980 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,379 m.

The land around Kolenté is covered by grassland (53%) and shrubs (22%) within 3 km, trees (48%), grassland (30%) and shrubs (21%) within 16 km, and trees (62%) and grassland (26%) within 80 km.

3 km

111 m

grassland 53%

16 km

980 m

trees 48%

80 km

1,379 m

trees 62%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← August Kolenté year-round climate October →Best places to visit in September

September weather nearby: Mamou 39 km · Kindia 53 km · Pita 86 km · Télimélé 94 km · Labé 116 km · Forécariah 119 km · Coyah 122 km · Manéah 124 km

Guinea travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F / K; 220 V · 50 Hz
Prices: ≈ 34% of US; price level, 2025
GDP per capita: $1,877; 2025
Happiness: 4.6 / 10; World Happiness, 2025
Road deaths: 29.7; per 100k/yr, 2019
Income group: Lower middle; World Bank
Religion

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 Kolenté (10.2858°, -12.437°, elevation 457 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).

	Avg high (°C)	Avg low (°C)
1	28	22
2	28	22
3	28	22
4	28	22
5	28	22
6	28	22
7	28	22
8	28	22
9	28	22
10	28	22
11	28	22
12	28	22
13	29	22
14	29	22
15	29	22
16	29	22
17	29	22
18	29	22
19	29	22
20	29	22
21	29	22
22	29	22
23	29	22
24	29	22
25	29	22
26	29	22
27	29	22
28	30	22
29	30	22
30	30	22

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	4	96
5	4	96
6	4	96
7	4	96
8	5	95
9	5	95
10	5	95
11	6	94
12	6	94
13	6	94
14	7	93
15	7	93
16	8	92
17	9	91
18	9	91
19	9	91
20	10	90
21	10	90
22	10	90
23	11	89
24	11	89
25	11	89
26	12	88
27	12	88
28	13	87
29	13	87
30	13	87

	Rain chance (%)
1	98
2	98
3	97
4	97
5	97
6	97
7	97
8	96
9	96
10	96
11	96
12	96
13	97
14	97
15	97
16	97
17	97
18	97
19	97
20	97
21	97
22	97
23	97
24	97
25	97
26	97
27	97
28	96
29	96
30	95

	Muggy (%)	Oppressive (%)
1	2	98
2	2	98
3	2	98
4	2	98
5	2	98
6	2	98
7	2	98
8	2	98
9	2	98
10	2	98
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	1	99
22	1	99
23	1	99
24	1	99
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

	Avg high (°C)	Avg low (°C)
1	28	22
2	28	22
3	28	22
4	28	22
5	28	22
6	28	22
7	28	22
8	28	22
9	28	22
10	28	22
11	28	22
12	28	22
13	29	22
14	29	22
15	29	22
16	29	22
17	29	22
18	29	22
19	29	22
20	29	22
21	29	22
22	29	22
23	29	22
24	29	22
25	29	22
26	29	22
27	29	22
28	30	22
29	30	22
30	30	22

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	4	96
5	4	96
6	4	96
7	4	96
8	5	95
9	5	95
10	5	95
11	6	94
12	6	94
13	6	94
14	7	93
15	7	93
16	8	92
17	9	91
18	9	91
19	9	91
20	10	90
21	10	90
22	10	90
23	11	89
24	11	89
25	11	89
26	12	88
27	12	88
28	13	87
29	13	87
30	13	87

	Rain chance (%)
1	98
2	98
3	97
4	97
5	97
6	97
7	97
8	96
9	96
10	96
11	96
12	96
13	97
14	97
15	97
16	97
17	97
18	97
19	97
20	97
21	97
22	97
23	97
24	97
25	97
26	97
27	97
28	96
29	96
30	95

	Muggy (%)	Oppressive (%)
1	2	98
2	2	98
3	2	98
4	2	98
5	2	98
6	2	98
7	2	98
8	2	98
9	2	98
10	2	98
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	1	99
22	1	99
23	1	99
24	1	99
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

	Avg high (°C)	Avg low (°C)
1	28	22
2	28	22
3	28	22
4	28	22
5	28	22
6	28	22
7	28	22
8	28	22
9	28	22
10	28	22
11	28	22
12	28	22
13	29	22
14	29	22
15	29	22
16	29	22
17	29	22
18	29	22
19	29	22
20	29	22
21	29	22
22	29	22
23	29	22
24	29	22
25	29	22
26	29	22
27	29	22
28	30	22
29	30	22
30	30	22

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	4	96
5	4	96
6	4	96
7	4	96
8	5	95
9	5	95
10	5	95
11	6	94
12	6	94
13	6	94
14	7	93
15	7	93
16	8	92
17	9	91
18	9	91
19	9	91
20	10	90
21	10	90
22	10	90
23	11	89
24	11	89
25	11	89
26	12	88
27	12	88
28	13	87
29	13	87
30	13	87

	Rain chance (%)
1	98
2	98
3	97
4	97
5	97
6	97
7	97
8	96
9	96
10	96
11	96
12	96
13	97
14	97
15	97
16	97
17	97
18	97
19	97
20	97
21	97
22	97
23	97
24	97
25	97
26	97
27	97
28	96
29	96
30	95

	Muggy (%)	Oppressive (%)
1	2	98
2	2	98
3	2	98
4	2	98
5	2	98
6	2	98
7	2	98
8	2	98
9	2	98
10	2	98
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	1	99
22	1	99
23	1	99
24	1	99
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98