Niamey weather in March

In March, Niamey sees average daytime highs of 38°C and overnight lows near 24°C, with 1 mm of rain across 0.4 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 37°C in the first days to 39°C by the end. The sky is clear or mostly clear about 56% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of March to 12 h 06 min by month's end. Set against the rest of the year, March is Niamey's 6th-clearest and 7th-windiest month. For the whole year in context, see Niamey's year-round climate.

Daytime high
38°
3rd warmest
Overnight low
24°
5th coldest
Rainfall
1 mm
0.4 wet days
Daylight
11 h 54 min
7:04 AM – 6:58 PM
Cloud cover
38%
6th clearest
Wind
12 km/h
7th windiest
Solar energy
6.86 kWh/m²
Travel score
1.3
out of 10

Niamey is capital of Niger.

Founded
1901

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 37°C in the first days to 39°C by the end.

A typical March day in Niamey reaches about 38°C in the afternoon and slips back to 24°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 41°C. Set against its neighbours, March runs about 4°C warmer than February and about 2°C cooler than April.

20°30°40°151015202531
Avg high (°C)Avg low (°C)
13622
23622
33722
43722
53722
63722
73722
83723
93723
103723
113823
123823
133823
143823
153824
163824
173824
183824
193824
203924
213924
223924
233924
243924
253925
263925
273925
283925
293925
304025
314025

How March really feels in Niamey

Once humidity and wind are folded in, March averages 31 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
31
7 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Niamey weather by month

How March compares with the rest of the year at a glance. March is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 17°0011.35.9
Feb34° / 20°0011.63.8
Mar38° / 24°10.411.91.3
Apr40° / 27°20.612.30.0
May40° / 29°82.312.60.2
Jun37° / 28°215.212.81.6
Jul34° / 26°6110.812.72.9
Aug32° / 25°12215.212.43.4
Sep34° / 25°456.612.13.1
Oct37° / 25°91.911.71.7
Nov36° / 20°0011.42.7
Dec32° / 18°0011.25.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 30%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18020
28020
37921
47822
57723
67624
77525
87525
97426
107327
117228
127129
137030
146931
156832
166733
176733
186634
196535
206535
216535
226535
236535
246535
256535
266535
276436
286436
296436
306436
316436

Chance of precipitation in March

Any precipitation

Niamey gets around 1 mm of rain over 0.4 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
61
71
81
91
101
111
121
131
141
151
162
172
182
192
201
211
221
231
241
251
262
272
282
292
302
312

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the dry band about 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
199100
299100
399100
499100
598110
698110
798110
898110
998110
1098110
1198110
1298110
1396220
1495221
1595221
1695221
1795221
1895221
1995221
2095221
2195221
2295221
2394321
2494321
2594321
2693322
2792332
2892332
2990442
3090442
3189452

Wind in March

Winds average 12 km/h in March.

Across March, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912calm
3012calm
3112calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 42 min at the start of March to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over March. Sunrise moves from 7:13 AM to 6:54 AM, and sunset from 6:56 PM to 7:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:136:56
211.77:136:56
311.77:126:57
411.87:126:57
511.87:116:57
611.87:106:57
711.87:106:57
811.87:096:57
911.87:096:58
1011.87:086:58
1111.87:076:58
1211.97:076:58
1311.97:066:58
1411.97:056:58
1511.97:056:58
1611.97:046:58
1711.97:036:59
1811.97:036:59
1911.97:026:59
2012.07:016:59
2112.07:016:59
2212.07:006:59
2312.06:596:59
2412.06:586:59
2512.06:586:59
2612.06:576:59
2712.06:566:59
2812.16:566:59
2912.16:556:59
3012.16:546:59
3112.16:547:00

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 6.86 kWh/m².

For context, solar energy here swings from a low near 5.65 kWh/m² to a high of 7.04 kWh/m² in April across the year — March's 6.86 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.7Intense
96.7Intense
106.8Intense
116.8Intense
126.8Intense
136.8Intense
146.8Intense
156.8Intense
166.8Intense
176.8Intense
186.9Intense
196.9Intense
206.9Intense
216.9Intense
226.9Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.1Intense
307.1Intense
317.1Intense
Planning a trip in March

Hazard calendar for Niamey

In seasonPeak

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

Niamey sees seasonal dust haze (January–July), heaviest in March.

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

Is March a good time to visit Niamey?

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

1.3
Sightseeing
10th-best month of the year
4.6
Beach & pool
10th-best month of the year

March is a weaker month for outdoor sightseeing in Niamey.

What to pack for Niamey in March

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

In March, Niamey sees daytime highs around 38°C and nights near 24°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Niamey in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March 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 Niamey peaks around August 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 19UV 13Dec 14UV 8
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr10Extreme
May10Extreme
Jun10Extreme
Jul10Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Niamey in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Niamey is worst in February — around 97 µg/m³ PM2.5 (unhealthy), about 5.0× the cleanest month (August, 20 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 2197 µg/m³Aug 1320 µg/m³
PM2.5 (µg/m³)Level
Jan87Unhealthy
Feb97Unhealthy
Mar96Unhealthy
Apr74Unhealthy
May46Poor
Jun34Moderate
Jul22Moderate
Aug20Moderate
Sep26Moderate
Oct48Poor
Nov62Unhealthy
Dec77Unhealthy
Location & terrain

Where is Niamey?

Niamey sits at 13.5°N, 2.1°E, 206 m above sea level, in Niger. The nearest listed city is Youri Kourtéré, 25 km away.

BaléyaraBirnin GaouréTillabériDosso

Topography around Niamey

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

Within 3 km, the terrain around Niamey has only modest variations in elevation — a maximum elevation change of 52 m around an average of 203 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 97 m; within 80 km, only modest variations in elevation — a maximum elevation change of 136 m.

The land around Niamey is covered by artificial surfaces (69%) within 3 km, grassland (42%) and bare terrain (26%) within 16 km, and grassland (64%) and bare terrain (20%) within 80 km.

3 km
52 m
16 km
97 m
80 km
136 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
March weather nearby: Youri Kourtéré 25 km · Kollo 34 km · Say 54 km · Torodi 55 km · Baléyara 96 km · Birnin Gaouré 99 km · Tillabéri 105 km · Dosso 128 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 Niamey (13.5137°, 2.1098°, elevation 206 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).