Tibiri weather in September

In September, Tibiri sees average daytime highs of 34°C and overnight lows near 24°C, with 51 mm of rain across 8.1 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 32°C in the first days to 35°C by the end. The sky is clear or mostly clear about 41% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Tibiri's 10th-clearest and 11th-windiest month. For the whole year in context, see Tibiri's year-round climate.

Daytime high
34°
7th warmest
Overnight low
24°
8th coldest
Rainfall
51 mm
8.1 wet days
Daylight
12 h 06 min
6:24 AM – 6:28 PM
Cloud cover
51%
10th clearest
Wind
9 km/h
11th windiest
Solar energy
6.34 kWh/m²
Travel score
3.3
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 32°C in the first days to 35°C by the end.

A typical September day in Tibiri reaches about 34°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, September runs about 2°C warmer than August and about 3°C cooler than October.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73324
83324
93324
103324
113324
123324
133324
143324
153424
163424
173424
183424
193424
203424
213424
223424
233524
243524
253524
263524
273524
283524
293524
303524

How September really feels in Tibiri

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.

Tibiri weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 15°0011.36.6
Feb33° / 18°0011.54.5
Mar37° / 21°0011.91.9
Apr40° / 25°20.312.30.2
May39° / 27°112.712.60.6
Jun37° / 26°235.712.81.8
Jul33° / 25°6512.112.73.1
Aug32° / 24°12915.612.53.6
Sep34° / 24°518.112.13.3
Oct36° / 22°91.911.72.4
Nov34° / 19°0011.43.6
Dec31° / 15°0011.26.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% 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 40%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14060
24258
34357
44456
54654
64753
74951
85050
95248
105347
115446
125644
135743
145941
156040
166337
176436
186634
196733
206832
216931
227129
237129
247228
257327
267327
277426
287426
297426
307426

Chance of precipitation in September

Any precipitation

Tibiri gets around 51 mm of rain over 8.1 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 28% and peaks near 44% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
144
243
342
441
540
638
737
836
934
1033
1132
1231
1329
1428
1527
1626
1725
1824
1923
2022
2121
2220
2319
2418
2518
2617
2717
2816
2915
3015

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 81% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1000694
2000694
3000694
4000793
5000793
6000892
7000892
8000991
90001090
100001189
110001189
120001288
130001387
140011485
150011584
160011584
170011683
180011782
190021880
200022078
210022177
220032275
231032373
241042471
251142569
262152765
272162863
283172960
293283057
304293154

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 18 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 24 minutes over September. Sunrise moves from 6:24 AM to 6:24 AM, and sunset from 6:39 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:246:39
212.36:246:39
312.26:246:38
412.26:246:37
512.26:246:37
612.26:246:36
712.26:246:35
812.26:246:34
912.26:246:34
1012.26:246:33
1112.16:246:32
1212.16:246:31
1312.16:246:31
1412.16:246:30
1512.16:246:29
1612.16:246:28
1712.16:246:28
1812.06:246:27
1912.06:246:26
2012.06:246:25
2112.06:246:25
2212.06:246:24
2312.06:246:23
2412.06:246:22
2512.06:246:22
2611.96:246:21
2711.96:246:20
2811.96:246:19
2911.96:246:19
3011.96:246:18

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.34 kWh/m².

For context, solar energy here swings from a low near 5.53 kWh/m² to a high of 7.31 kWh/m² in April across the year — September's 6.34 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
36.0Bright
46.0Intense
56.0Intense
66.1Intense
76.1Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.4Intense
Planning a trip in September

Hazard calendar for Tibiri

In seasonPeak

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

Tibiri sees dust haze year-round, heaviest in April.

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

Is September a good time to visit Tibiri?

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

3.3
Sightseeing
6th-best month of the year
6.2
Beach & pool
5th-best month of the year

September is a weaker month for outdoor sightseeing in Tibiri. The water and warmth also suit a beach or pool day.

What to pack for Tibiri in September

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

In September, Tibiri sees daytime highs around 34°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.

light clothessun protectionrain gear

UV index in Tibiri 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 Tibiri peaks around August 16 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 highAug 16UV 12Dec 17UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar11Extreme
Apr12Extreme
May11Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec7Very high

Air quality in Tibiri 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 Tibiri is worst in February — around 105 µg/m³ PM2.5 (unhealthy), about 5.0× the cleanest month (August, 21 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 14104 µg/m³Aug 1522 µg/m³
PM2.5 (µg/m³)Level
Jan99Unhealthy
Feb105Unhealthy
Mar97Unhealthy
Apr77Unhealthy
May54Poor
Jun42Poor
Jul27Moderate
Aug21Moderate
Sep29Moderate
Oct54Poor
Nov67Unhealthy
Dec92Unhealthy
Location & terrain

Where is Tibiri?

Tibiri sits at 13.6°N, 7.0°E, 347 m above sea level, in Niger. The nearest listed city is Maradi, 9.0 km away.

Moriki

Topography around Tibiri

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

Within 3 km, the terrain around Tibiri has only modest variations in elevation — a maximum elevation change of 40 m around an average of 343 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, only modest variations in elevation — a maximum elevation change of 245 m.

The land around Tibiri is covered by cropland (66%) within 3 km, cropland (89%) within 16 km, and cropland (76%) within 80 km.

3 km
40 m
16 km
71 m
80 km
245 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Maradi 9.0 km · Madarounfa 31 km · Guidan Roumdji 40 km · Aguié 79 km · Mayahi 80 km · Katsina 87 km · Gazaoua 94 km · Moriki 98 km

Niger travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / B / C / D / E / F
220 V · 50 Hz
Prices
≈ 36% of US
price level, 2025
GDP per capita
$775
2025
Happiness
4.9 / 10
World Happiness, 2025
Homicide rate
4.4
per 100k, 2012
Road deaths
25.5
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 96%ethnic religionist 4%Christian 0%agnostics and other 0%

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 Tibiri (13.5627°, 7.0485°, elevation 347 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).