Mandiana weather in July

In July, Mandiana sees average daytime highs of 29°C and overnight lows near 22°C, with 239 mm of rain across 25.3 wet days and about 12.6 hours of daylight. It is the 11th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 3% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 12 h 36 min at the start of July to 12 h 30 min by month's end. Set against the rest of the year, July is Mandiana's 11th-clearest and 8th-windiest month. For the whole year in context, see Mandiana's year-round climate.

Daytime high
29°
11th warmest
Overnight low
22°
8th coldest
Rainfall
239 mm
25.3 wet days
Daylight
12 h 36 min
6:23 AM – 6:57 PM
Cloud cover
77%
11th clearest
Wind
8 km/h
8th windiest
Solar energy
4.72 kWh/m²
Travel score
3.3
out of 10

Mandiana is human settlement in Guinea.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical July day in Mandiana reaches about 29°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, July runs about 2°C cooler than June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922
312922

How July really feels in Mandiana

Once humidity and wind are folded in, July 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 July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Mandiana weather by month

How July compares with the rest of the year at a glance. July is the 11th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 19°20.511.44.8
Feb35° / 21°20.511.63.2
Mar37° / 24°82.311.91.9
Apr37° / 25°408.712.21.7
May34° / 24°10115.912.52.3
Jun31° / 23°16221.512.63.1
Jul29° / 22°23925.312.63.3
Aug29° / 22°27026.712.43.3
Sep30° / 22°24525.612.13.1
Oct31° / 21°1301911.83.5
Nov33° / 20°152.811.54.3
Dec33° / 18°00.111.44.9

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 80%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13367
23268
33169
43169
52971
62872
72773
82575
92575
102377
112278
122179
132080
141981
151981
161882
171783
181684
191684
201684
211585
221585
231585
241486
251486
261486
271486
281387
291387
301387
311288

Chance of precipitation in July

Any precipitation

Mandiana gets around 239 mm of rain over 25.3 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 82% and peaks near 85% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
178
279
379
479
579
679
779
879
979
1079
1179
1280
1380
1480
1581
1681
1782
1882
1982
2083
2183
2283
2384
2484
2584
2685
2785
2885
2985
3085
3185

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 97% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
1496
2496
3496
4496
5496
6496
7496
8496
9496
10397
11397
12397
13397
14298
15298
16298
17298
18298
19298
20298
21397
22397
23397
24397
25397
26496
27496
28496
29496
30496
31496

Wind in July

Winds average 8 km/h in July.

Across July, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
27calm
37calm
47calm
57calm
67calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 36 min at the start of July to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over July. Sunrise moves from 6:20 AM to 6:26 AM, and sunset from 6:57 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:206:57
212.66:206:57
312.66:206:57
412.66:206:57
512.66:216:57
612.66:216:57
712.66:216:57
812.66:216:57
912.66:226:57
1012.66:226:57
1112.66:226:57
1212.66:226:57
1312.66:236:57
1412.66:236:57
1512.66:236:57
1612.66:236:57
1712.66:246:57
1812.66:246:57
1912.66:246:57
2012.56:246:57
2112.56:256:57
2212.56:256:57
2312.56:256:57
2412.56:256:57
2512.56:256:56
2612.56:266:56
2712.56:266:56
2812.56:266:56
2912.56:266:56
3012.56:266:55
3112.56:266:55

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.72 kWh/m².

For context, solar energy here swings from a low near 4.34 kWh/m² to a high of 6.56 kWh/m² in March across the year — July's 4.72 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
94.9Bright
104.9Bright
114.9Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.7Bright
174.7Bright
184.7Bright
194.6Bright
204.6Bright
214.6Bright
224.5Bright
234.5Bright
244.5Bright
254.5Bright
264.5Bright
274.5Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in July

Hazard calendar for Mandiana

In seasonPeak

In July, Mandiana sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Mandiana's monsoon runs June–October, when most of the year's rain falls.

Mandiana sees seasonal dust haze (February–June), heaviest in April.

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

Is July a good time to visit Mandiana?

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

3.3
Sightseeing
5th-best month of the year
4.4
Beach & pool
10th-best month of the year

July is a weaker month for outdoor sightseeing in Mandiana.

What to pack for Mandiana in July

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

In July, Mandiana sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 25 days see rain.

light clothesrain gearsun protection

UV index in Mandiana in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Mandiana peaks around March 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 16UV 13Dec 16UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr12Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct12Extreme
Nov9Very high
Dec7Very high

Air quality in Mandiana in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mandiana is worst in March — around 71 µg/m³ PM2.5 (unhealthy), about 7.6× the cleanest month (August, 9 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModerateGoodModeratePoorMar 1170 µg/m³Aug 1610 µg/m³
PM2.5 (µg/m³)Level
Jan55Poor
Feb67Unhealthy
Mar71Unhealthy
Apr50Poor
May24Moderate
Jun20Moderate
Jul13Moderate
Aug9Good
Sep14Moderate
Oct23Moderate
Nov27Moderate
Dec42Poor
Location & terrain

Where is Mandiana?

Mandiana sits at 10.6°N, 8.7°W, 373 m above sea level, in Guinea. The nearest listed city is Kankan, 72 km away.

KankanYanfolilaSiguiriKouroussaKintinianKangabaKérouanéBougouni

Topography around Mandiana

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

Within 3 km, the terrain around Mandiana has only modest variations in elevation — a maximum elevation change of 78 m around an average of 383 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 130 m; within 80 km, only modest variations in elevation — a maximum elevation change of 230 m.

The land around Mandiana is covered by grassland (43%) within 3 km, grassland (52%) and shrubs (22%) within 16 km, and grassland (37%), trees (28%) and shrubs (26%) within 80 km.

3 km
78 m
16 km
130 m
80 km
230 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Kankan 72 km · Yanfolila 86 km · Siguiri 103 km · Kouroussa 130 km · Kintinian 132 km · Kangaba 149 km · Kérouané 155 km · Bougouni 159 km

Guinea travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / K
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,877
2025
Happiness
4.6 / 10
World Happiness, 2025
Road deaths
29.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Muslim 85%Christian 13%none 1%animist 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 Mandiana (10.6258°, -8.6941°, elevation 373 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).