Guidan Roumdji weather in August

In August, Guidan Roumdji sees average daytime highs of 32°C and overnight lows near 24°C, with 118 mm of rain across 14.4 wet days and about 12.5 hours of daylight. It is the 10th-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 15% 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 Guidan Roumdji's 12th-clearest and 9th-windiest month. For the whole year in context, see Guidan Roumdji's year-round climate.

Daytime high
32°
10th warmest
Overnight low
24°
7th coldest
Rainfall
118 mm
14.4 wet days
Daylight
12 h 30 min
6:24 AM – 6:51 PM
Cloud cover
68%
12th clearest
Wind
11 km/h
9th windiest
Solar energy
5.61 kWh/m²
Travel score
3.5
out of 10

Guidan Roumdji is urban commune in Niger.

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 Guidan Roumdji reaches about 32°C in the afternoon and slips back to 24°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 35°C. Set against its neighbours, August runs about 2°C cooler than July and about 2°C cooler than September.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183224
193224
203224
213224
223224
233224
243224
253224
263224
273224
283224
293224
303224
313224

How August really feels in Guidan Roumdji

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.

Guidan Roumdji weather by month

How August compares with the rest of the year at a glance. August is the 10th-warmest and 1st-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° / 22°0011.91.7
Apr40° / 25°20.312.30.1
May40° / 27°92.512.60.3
Jun37° / 27°184.612.81.5
Jul34° / 25°6010.812.72.9
Aug32° / 24°11814.412.53.5
Sep34° / 24°456.912.13.1
Oct37° / 23°71.511.72.0
Nov35° / 19°0011.43.4
Dec31° / 16°0011.26.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 20% of August, with mostly cloudy or overcast conditions the remaining 65%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23763
33664
43565
53565
63367
73367
83367
93268
103169
113169
123169
133268
143367
153367
163367
173367
183367
193367
203565
213565
223664
233664
243862
253862
263961
274159
284060
294159
304258
314456

Chance of precipitation in August

Any precipitation

Guidan Roumdji gets around 118 mm of rain over 14.4 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 46% and peaks near 49% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
145
245
346
446
547
647
747
848
948
1048
1149
1249
1348
1448
1548
1648
1747
1847
1947
2046
2146
2246
2345
2445
2544
2643
2743
2842
2941
3040
3140

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 94% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
11090
21090
3991
4991
5991
6991
7892
8892
9892
10793
11793
12694
13694
14595
15595
16595
17496
18496
19496
20496
21496
22496
23496
24496
25496
26496
27496
28496
29496
30595
31595

Wind in August

Winds average 11 km/h in August.

Across August, daily wind ranges from about 10 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512calm
612calm
712calm
812calm
912calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

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 6:21 AM to 6:25 AM, and sunset from 6:58 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:216:58
212.66:216:57
312.66:216:57
412.66:226:57
512.66:226:56
612.66:226:56
712.66:226:55
812.56:226:55
912.56:236:55
1012.56:236:54
1112.56:236:54
1212.56:236:53
1312.56:236:53
1412.56:236:52
1512.56:236:52
1612.56:246:51
1712.46:246:51
1812.46:246:50
1912.46:246:49
2012.46:246:49
2112.46:246:48
2212.46:246:48
2312.46:246:47
2412.46:246:46
2512.46:246:46
2612.36:256:45
2712.36:256:44
2812.36:256:44
2912.36:256:43
3012.36:256:42
3112.36:256:42

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.61 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.61 kWh/m² to a high of 7.33 kWh/m² in April across the year — August's 5.61 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in August

Hazard calendar for Guidan Roumdji

In seasonPeak

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

Guidan Roumdji sees dust haze year-round, heaviest in April.

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

Is August a good time to visit Guidan Roumdji?

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

3.5
Sightseeing
4th-best month of the year
5.7
Beach & pool
7th-best month of the year

August is a weaker month for outdoor sightseeing in Guidan Roumdji.

What to pack for Guidan Roumdji in August

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

In August, Guidan Roumdji sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Guidan Roumdji in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Guidan Roumdji 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
Feb11Extreme
Mar11Extreme
Apr12Extreme
May11Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct10Extreme
Nov9Very high
Dec7Very high

Air quality in Guidan Roumdji 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 Guidan Roumdji 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 Guidan Roumdji?

Guidan Roumdji sits at 13.7°N, 6.7°E, 327 m above sea level, in Niger. The nearest listed city is Tibiri, 40 km away.

DakoroMayahiAguié

Topography around Guidan Roumdji

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

Within 3 km, the terrain around Guidan Roumdji has only modest variations in elevation — a maximum elevation change of 46 m around an average of 327 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, significant variations in elevation — a maximum elevation change of 276 m.

The land around Guidan Roumdji is covered by cropland (76%) within 3 km, cropland (85%) within 16 km, and cropland (69%) and grassland (24%) within 80 km.

3 km
46 m
16 km
71 m
80 km
276 m
shrubsgrasslandcroplandartificial surfacesbare terrain
August weather nearby: Tibiri 40 km · Maradi 47 km · Madarounfa 63 km · Moriki 90 km · Madaoua 92 km · Dakoro 95 km · Mayahi 110 km · Aguié 118 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 Guidan Roumdji (13.6576°, 6.6957°, elevation 327 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).