Geidam weather in August

In August, Geidam sees average daytime highs of 32°C and overnight lows near 24°C, with 126 mm of rain across 16.6 wet days and about 12.4 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 13% 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 Geidam's 12th-clearest and 10th-windiest month. For the whole year in context, see Geidam's year-round climate.

Daytime high
32°
10th warmest
Overnight low
24°
7th coldest
Rainfall
126 mm
16.6 wet days
Daylight
12 h 24 min
6:03 AM – 6:29 PM
Cloud cover
70%
12th clearest
Wind
10 km/h
10th windiest
Solar energy
5.67 kWh/m²
Travel score
3.3
out of 10

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 Geidam 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)
13324
23324
33324
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
313324

How August really feels in Geidam

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.

Geidam 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°0011.36.7
Feb33° / 18°0011.64.5
Mar37° / 22°0011.91.7
Apr40° / 26°10.412.30.1
May40° / 27°61.812.60.0
Jun38° / 27°143.812.71.0
Jul35° / 25°6212.212.72.5
Aug32° / 24°12616.612.43.3
Sep35° / 24°42812.12.8
Oct37° / 23°61.911.72.0
Nov34° / 20°0011.43.7
Dec31° / 16°0011.36.3

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% 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 68%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23664
33466
43466
53367
63268
73169
83169
93169
103070
113070
123070
133070
143070
153169
163169
173169
183169
193169
203169
213268
223268
233268
243367
253367
263367
273367
283466
293565
303763
313763

Chance of precipitation in August

Any precipitation

Geidam gets around 126 mm of rain over 16.6 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 52% and peaks near 55% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
151
252
352
453
554
654
754
855
955
1055
1155
1255
1355
1455
1555
1655
1755
1854
1954
2054
2153
2252
2352
2451
2550
2649
2748
2847
2946
3045
3144

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 (%)
111890
210900
39910
48920
57930
66931
76931
85941
95941
104951
114951
124951
133961
143961
153961
162971
172971
182962
192962
202962
212962
221972
231972
241972
251972
261972
271972
282962
292962
302962
312962

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 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
179calm
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 6:01 AM to 6:04 AM, and sunset from 6:36 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:016:36
212.66:016:35
312.66:016:35
412.56:026:35
512.56:026:34
612.56:026:34
712.56:026:34
812.56:026:33
912.56:036:33
1012.56:036:32
1112.56:036:32
1212.56:036:31
1312.56:036:31
1412.56:036:30
1512.46:036:30
1612.46:036:29
1712.46:046:29
1812.46:046:28
1912.46:046:28
2012.46:046:27
2112.46:046:27
2212.46:046:26
2312.46:046:25
2412.36:046:25
2512.36:046:24
2612.36:046:24
2712.36:046:23
2812.36:046:22
2912.36:046:22
3012.36:046:21
3112.36:046:20

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.67 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.67 kWh/m² to a high of 7.42 kWh/m² in April across the year — August's 5.67 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in August

Hazard calendar for Geidam

In seasonPeak

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

Geidam 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 Geidam?

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

3.3
Sightseeing
5th-best month of the year
5.4
Beach & pool
7th-best month of the year

August is a weaker month for outdoor sightseeing in Geidam.

What to pack for Geidam in August

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

In August, Geidam sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Geidam 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 Geidam peaks around August 18 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highAug 18UV 12Dec 17UV 7
UV index (midday)Level
Jan8Very high
Feb8Very high
Mar10Extreme
Apr10Very high
May8Very high
Jun9Very high
Jul10Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec6High

Air quality in Geidam 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 Geidam is worst in February — around 113 µg/m³ PM2.5 (unhealthy), about 4.4× the cleanest month (August, 26 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 12112 µg/m³Aug 1827 µg/m³
PM2.5 (µg/m³)Level
Jan108Unhealthy
Feb113Unhealthy
Mar102Unhealthy
Apr78Unhealthy
May54Poor
Jun49Poor
Jul32Moderate
Aug26Moderate
Sep30Moderate
Oct54Poor
Nov68Unhealthy
Dec101Unhealthy
Location & terrain

Where is Geidam?

Geidam sits at 12.9°N, 11.9°E, 329 m above sea level, in Nigeria. The nearest listed city is Maïné Soroa, 37 km away.

DiffaGashuaDamaturuMagumeriKumagunnamDauraNguru

Topography around Geidam

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

Within 3 km, the terrain around Geidam has only modest variations in elevation — a maximum elevation change of 17 m around an average of 324 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 47 m; within 80 km, only modest variations in elevation — a maximum elevation change of 57 m.

The land around Geidam is covered by grassland (38%), cropland (38%) and artificial surfaces (20%) within 3 km, cropland (57%) and grassland (39%) within 16 km, and grassland (66%) and cropland (29%) within 80 km.

3 km
17 m
16 km
47 m
80 km
57 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwetland
August weather nearby: Maïné Soroa 37 km · Diffa 88 km · Gashua 96 km · Damaturu 128 km · Magumeri 131 km · Kumagunnam 143 km · Daura 159 km · Nguru 159 km

Nigeria travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 13% of US
price level, 2025
GDP per capita
$1,224
2025
Happiness
4.8 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
15.7
per 100k, 2023
Road deaths
20.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 569
Religion
Muslim 54%other Christian 35%Roman Catholic 11%other 1%

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 Geidam (12.8944°, 11.9265°, elevation 329 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).