Dosso weather in August

In August, Dosso sees average daytime highs of 32°C and overnight lows near 24°C, with 156 mm of rain across 17.6 wet days and about 12.4 hours of daylight. It is the 12th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 12% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 36 min at the start of August to 12 h 18 min by month's end. Set against the rest of the year, August is Dosso's 12th-clearest and 10th-windiest month. For the whole year in context, see Dosso's year-round climate.

Daytime high
32°
12th warmest
Overnight low
24°
6th coldest
Rainfall
156 mm
17.6 wet days
Daylight
12 h 24 min
6:38 AM – 7:04 PM
Cloud cover
71%
12th clearest
Wind
10 km/h
10th windiest
Solar energy
5.39 kWh/m²
Travel score
3.4
out of 10

Dosso is urban commune in Niger.

Founded
1750

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical August day in Dosso reaches about 32°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 34°C. Set against its neighbours, August runs about 2°C cooler than July and about 2°C cooler than September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13225
23224
33224
43224
53224
63224
73224
83224
93224
103124
113124
123124
133124
143124
153124
163124
173124
183124
193124
203124
213124
223124
233124
243124
253124
263124
273124
283224
293224
303224
313224

How August really feels in Dosso

Once humidity and wind are folded in, August 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
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Dosso weather by month

How August compares with the rest of the year at a glance. August is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 18°0011.35.4
Feb35° / 21°0011.63.3
Mar39° / 24°10.211.90.9
Apr40° / 27°30.812.30.0
May39° / 28°133.412.60.5
Jun36° / 27°297.112.82.0
Jul33° / 25°7612.312.73.2
Aug32° / 24°15617.612.43.4
Sep33° / 25°588.912.13.4
Oct36° / 24°112.711.72.2
Nov36° / 21°0011.42.7
Dec33° / 18°0011.24.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 21% of August, with mostly cloudy or overcast conditions the remaining 67%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23763
33664
43565
53466
63367
73268
83169
93169
103070
113070
123070
132971
142971
152971
162971
172971
183070
193070
203070
213268
223268
233268
243268
253367
263466
273466
283466
293565
303664
313664

Chance of precipitation in August

Any precipitation

Dosso gets around 156 mm of rain over 17.6 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 56% and peaks near 58% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
152
253
354
455
556
656
756
857
957
1057
1158
1258
1358
1458
1558
1658
1758
1858
1958
2057
2157
2257
2357
2456
2556
2655
2754
2854
2953
3052
3151

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 95% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
11972
21972
31972
41972
51972
61972
71972
81972
91963
101963
111963
121963
131963
141954
151954
161954
171954
180955
190955
200955
210955
220955
230955
240955
250946
260946
270946
280946
290946
300946
310946

Wind in August

Winds average 10 km/h in August.

Across August, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 36 min at the start of August to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over August. Sunrise moves from 6:36 AM to 6:39 AM, and sunset from 7:11 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:367:11
212.66:367:10
312.66:367:10
412.66:367:10
512.56:377:09
612.56:377:09
712.56:377:09
812.56:377:08
912.56:377:08
1012.56:377:07
1112.56:387:07
1212.56:387:06
1312.56:387:06
1412.56:387:05
1512.46:387:05
1612.46:387:04
1712.46:387:04
1812.46:387:03
1912.46:397:03
2012.46:397:02
2112.46:397:02
2212.46:397:01
2312.46:397:00
2412.36:397:00
2512.36:396:59
2612.36:396:59
2712.36:396:58
2812.36:396:57
2912.36:396:57
3012.36:396:56
3112.36:396:55

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.39 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.39 kWh/m² to a high of 7.04 kWh/m² in April across the year — August's 5.39 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.6Bright
Planning a trip in August

Hazard calendar for Dosso

In seasonPeak

None of Dosso's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

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

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

Is August a good time to visit Dosso?

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

3.4
Sightseeing
3rd-best month of the year
5.3
Beach & pool
8th-best month of the year

August is a weaker month for outdoor sightseeing in Dosso.

What to pack for Dosso in August

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

In August, Dosso sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Dosso in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Dosso peaks around August 16 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 16UV 13Dec 14UV 8
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr11Extreme
May10Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Dosso in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Dosso is worst in February — around 91 µg/m³ PM2.5 (unhealthy), about 5.8× the cleanest month (August, 16 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 1890 µg/m³Aug 1316 µg/m³
PM2.5 (µg/m³)Level
Jan80Unhealthy
Feb91Unhealthy
Mar86Unhealthy
Apr64Unhealthy
May37Poor
Jun28Moderate
Jul18Moderate
Aug16Moderate
Sep22Moderate
Oct39Poor
Nov51Poor
Dec71Unhealthy
Location & terrain

Where is Dosso?

Dosso sits at 13.0°N, 3.2°E, 218 m above sea level, in Niger. The nearest listed city is Birnin Gaouré, 31 km away.

KolloYouri KourtéréDogondoutchiBirnin KebbiNiamey

Topography around Dosso

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

Within 3 km, the terrain around Dosso has only modest variations in elevation — a maximum elevation change of 35 m around an average of 225 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 54 m; within 80 km, only modest variations in elevation — a maximum elevation change of 112 m.

The land around Dosso is covered by grassland (33%), artificial surfaces (33%) and cropland (28%) within 3 km, grassland (57%) and cropland (34%) within 16 km, and grassland (63%) and cropland (24%) within 80 km.

3 km
35 m
16 km
54 m
80 km
112 m
shrubsgrasslandcroplandartificial surfacesbare terrain
August weather nearby: Birnin Gaouré 31 km · Baléyara 86 km · Say 90 km · Kollo 97 km · Youri Kourtéré 107 km · Dogondoutchi 112 km · Birnin Kebbi 127 km · Niamey 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 Dosso (13.049°, 3.1937°, elevation 218 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).