Koulamoutou weather in July

In July, Koulamoutou sees average daytime highs of 28°C and overnight lows near 21°C, with 28 mm of rain across 8.1 wet days and about 11.9 hours of daylight. It is the 12th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 6% of the time in July, and the air most often feels muggy.

Daylight stretches from about 11 h 54 min at the start of July to 11 h 54 min by month's end. Set against the rest of the year, July is Koulamoutou's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Koulamoutou's year-round climate.

Daytime high
28°
12th warmest
Overnight low
21°
1st coldest
Rainfall
28 mm
8.1 wet days
Daylight
11 h 54 min
6:18 AM – 6:14 PM
Cloud cover
73%
2nd clearest
Wind
5 km/h
2nd windiest
Solar energy
4.32 kWh/m²
Travel score
6.4
out of 10

Koulamoutou is town in Gabon.

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 28°C through the month.

A typical July day in Koulamoutou reaches about 28°C in the afternoon and slips back to 21°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, July runs on par with June and on par with August.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12821
22821
32821
42821
52821
62821
72821
82821
92821
102821
112821
122821
132821
142821
152821
162821
172821
182821
192821
202821
212821
222821
232821
242821
252821
262821
272821
282821
292821
302821
312821

How July really feels in Koulamoutou

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

July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Koulamoutou weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°13221.812.13.4
Feb31° / 22°14220.5123.1
Mar31° / 22°15923.8122.9
Apr31° / 22°14123.9123.0
May30° / 22°12022.811.93.5
Jun28° / 21°4412.411.95.4
Jul28° / 21°288.111.96.4
Aug28° / 21°3810.3125.6
Sep29° / 22°9120.1123.9
Oct29° / 22°18627.1123.2
Nov29° / 21°18026.412.13.1
Dec30° / 22°1642512.13.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 19% of July, with mostly cloudy or overcast conditions the remaining 75%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13367
23367
33367
43268
53367
63268
73268
83070
93070
102971
112872
122872
132773
142674
152674
162476
172377
182377
192278
202278
212179
222179
232080
242080
251981
261882
271882
281882
291783
301783
311684

Chance of precipitation in July

Any precipitation

Koulamoutou gets around 28 mm of rain over 8.1 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 26% and peaks near 33% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
133
232
332
432
531
631
731
830
930
1030
1129
1229
1328
1428
1528
1627
1727
1826
1925
2025
2124
2223
2322
2422
2521
2620
2720
2819
2919
3019
3119

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 86% of days. Sticky, muggy-or-worse air turns up on roughly 94% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
157718
257817
357916
467816
567915
668014
768113
868212
968212
1068311
1168410
126859
135878
145878
155887
165896
175896
185905
195905
206904
216904
227894
237903
247903
258893
268902
278902
289892
299901
3010891
3110891

Wind in July

Winds average 5 km/h in July.

Across July, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 11 h 54 min at the start of July to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over July. Sunrise moves from 6:15 AM to 6:18 AM, and sunset from 6:12 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:156:12
211.96:166:12
311.96:166:12
411.96:166:12
511.96:166:12
611.96:166:12
711.96:166:13
811.96:176:13
911.96:176:13
1011.96:176:13
1111.96:176:13
1211.96:176:13
1311.96:176:14
1411.96:176:14
1511.96:176:14
1611.96:186:14
1711.96:186:14
1811.96:186:14
1911.96:186:14
2011.96:186:14
2111.96:186:14
2211.96:186:15
2311.96:186:15
2411.96:186:15
2511.96:186:15
2611.96:186:15
2711.96:186:15
2811.96:186:15
2911.96:186:15
3011.96:186:15
3111.96:186:15

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.32 kWh/m².

For context, solar energy here swings from a low near 4.32 kWh/m² to a high of 5.36 kWh/m² in March across the year — July's 4.32 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.3Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.3Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in July

Is July a good time to visit Koulamoutou?

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

6.4
Sightseeing
1st-best month of the year
6.7
Beach & pool
1st-best month of the year

July is a reasonable time to visit Koulamoutou for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Koulamoutou in July

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

In July, Koulamoutou sees daytime highs around 28°C and nights near 21°C. Pack light clothes. Worth having: rain gear. About 8 days see rain.

light clothesrain gear

UV index in Koulamoutou in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Koulamoutou peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 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 highExtremeVery highMar 17UV 15Jun 19UV 8
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun8Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct14Extreme
Nov12Extreme
Dec9Very high

Air quality in Koulamoutou 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 Koulamoutou is worst in July — around 25 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (October, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateJul 925 µg/m³Oct 209 µg/m³
PM2.5 (µg/m³)Level
Jan21Moderate
Feb25Moderate
Mar15Moderate
Apr13Moderate
May17Moderate
Jun25Moderate
Jul25Moderate
Aug22Moderate
Sep14Moderate
Oct9Good
Nov11Good
Dec18Moderate
Location & terrain

Where is Koulamoutou?

Koulamoutou sits at 1.1°S, 12.5°E, 282 m above sea level, in Gabon. The nearest listed city is Moanda, 95 km away.

MoandaFrancevilleMouilaMakokouMossendjoOyamLambarénéTchibanga

Topography around Koulamoutou

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

Within 3 km, the terrain around Koulamoutou has only modest variations in elevation — a maximum elevation change of 109 m around an average of 296 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 421 m; within 80 km, large variations in elevation — a maximum elevation change of 813 m.

The land around Koulamoutou is covered by trees (88%) within 3 km, trees (99%) within 16 km, and trees (100%) within 80 km.

3 km
109 m
16 km
421 m
80 km
813 m
treesgrasslandartificial surfacesbare terrain
July weather nearby: Moanda 95 km · Franceville 136 km · Mouila 176 km · Makokou 195 km · Mossendjo 203 km · Oyam 224 km · Lambaréné 252 km · Tchibanga 259 km

Gabon travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$8,263
2025
Happiness
5.2 / 10
World Happiness, 2025
Road deaths
23.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Protestant 46%Roman Catholic 30%Muslim 11%none 7%

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 Koulamoutou (-1.1367°, 12.464°, elevation 282 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).