Mouyondzi weather in August

In August, Mouyondzi sees average daytime highs of 28°C and overnight lows near 20°C, with 3 mm of rain across 0.7 wet days and about 11.9 hours of daylight. It is the 11th-warmest and 11th-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 4% of the time in August, and the air most often feels muggy.

Daylight stretches from about 11 h 48 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Mouyondzi's 12th-clearest and 1st-windiest month. For the whole year in context, see Mouyondzi's year-round climate.

Daytime high
28°
11th warmest
Overnight low
20°
2nd coldest
Rainfall
3 mm
0.7 wet days
Daylight
11 h 54 min
6:12 AM – 6:04 PM
Cloud cover
85%
12th clearest
Wind
8 km/h
1st windiest
Solar energy
3.83 kWh/m²
Travel score
6.8
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical August day in Mouyondzi reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 30°C. Set against its neighbours, August runs on par with July and about 1°C cooler than September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12819
22819
32819
42819
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292821
302821
312921

How August really feels in Mouyondzi

Once humidity and wind are folded in, August 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

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

Mouyondzi weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°13722.612.23.4
Feb31° / 22°11418.312.13.4
Mar31° / 22°11319.9123.2
Apr31° / 22°13120.811.93.1
May30° / 22°6614.411.84.3
Jun28° / 20°40.811.86.9
Jul28° / 19°10.211.87.4
Aug28° / 20°30.711.96.8
Sep29° / 21°154.6125.5
Oct30° / 22°9718.312.13.7
Nov30° / 22°17325.212.23.1
Dec30° / 22°16925.312.23.2

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 6% of August, with mostly cloudy or overcast conditions the remaining 90%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11486
21486
31486
41486
51387
61387
71288
81288
91288
101288
111288
121288
131189
141189
151189
161090
171090
181090
19991
20991
21991
22892
23793
24793
25694
26694
27694
28694
29694
30694
31694

Chance of precipitation in August

Any precipitation

Mouyondzi gets around 3 mm of rain over 0.7 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 2% and peaks near 4% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
31
41
51
61
71
82
92
102
112
122
133
143
153
163
173
183
193
203
213
223
233
243
253
263
273
283
294
304
314

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 55% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
126038
225939
325741
425642
525444
625345
725147
825048
924849
1024751
1124652
1224553
1324454
1424454
1524355
1624355
1724256
1814257
1914257
2014158
2114158
2214059
2313960
2403862
2503763
2603565
2703466
2803268
2903169
3002971
3102773

Wind in August

Winds average 8 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 8 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
28calm
38calm
48calm
58calm
68calm
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 August

DaylightNight

Daylight runs from about 11 h 48 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over August. Sunrise moves from 6:16 AM to 6:07 AM, and sunset from 6:05 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:166:05
211.86:156:05
311.86:156:05
411.86:156:05
511.86:156:05
611.86:156:05
711.86:156:05
811.86:146:05
911.86:146:05
1011.86:146:05
1111.96:146:05
1211.96:136:05
1311.96:136:05
1411.96:136:05
1511.96:136:05
1611.96:126:04
1711.96:126:04
1811.96:126:04
1911.96:116:04
2011.96:116:04
2111.96:116:04
2211.96:106:04
2311.96:106:03
2411.96:106:03
2511.96:096:03
2611.96:096:03
2711.96:086:03
2811.96:086:03
2911.96:086:02
3011.96:076:02
3111.96:076:02

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.83 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.83 kWh/m² to a high of 5.05 kWh/m² in March across the year — August's 3.83 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
14.0Bright
24.0Moderate
34.0Moderate
44.0Moderate
53.9Moderate
63.9Moderate
73.9Moderate
83.9Moderate
93.9Moderate
103.9Moderate
113.9Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.9Moderate
163.9Moderate
173.8Moderate
183.8Moderate
193.8Moderate
203.8Moderate
213.8Moderate
223.8Moderate
233.8Moderate
243.8Moderate
253.8Moderate
263.8Moderate
273.8Moderate
283.8Moderate
293.8Moderate
303.9Moderate
313.9Moderate
Planning a trip in August

Hazard calendar for Mouyondzi

In seasonPeak

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

Mouyondzi's rainy season runs October–April, when most of the year's rain falls.

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

Is August a good time to visit Mouyondzi?

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

6.8
Sightseeing
3rd-best month of the year
7.6
Beach & pool
3rd-best month of the year

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

What to pack for Mouyondzi in August

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

In August, Mouyondzi sees daytime highs around 28°C and nights near 20°C. Pack light clothes.

light clothes

UV index in Mouyondzi in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mouyondzi peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeMar 16UV 15Jun 23UV 7
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar15Extreme
Apr13Extreme
May9Very high
Jun7High
Jul7High
Aug7High
Sep10Extreme
Oct14Extreme
Nov11Extreme
Dec10Very high

Air quality in Mouyondzi 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 Mouyondzi is worst in August — around 52 µg/m³ PM2.5 (poor), about 4.2× the cleanest month (November, 13 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateAug 1851 µg/m³Nov 1813 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb20Moderate
Mar18Moderate
Apr17Moderate
May25Moderate
Jun38Poor
Jul44Poor
Aug52Poor
Sep47Poor
Oct18Moderate
Nov13Moderate
Dec16Moderate
Location & terrain

Where is Mouyondzi?

Mouyondzi sits at 4.0°S, 13.9°E, 510 m above sea level, in Republic of the Congo. The nearest listed city is Bouansa, 31 km away.

SibitiNkayiKayesLoudimaDolisieBelize

Topography around Mouyondzi

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

Within 3 km, the terrain around Mouyondzi has only modest variations in elevation — a maximum elevation change of 153 m around an average of 464 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 404 m; within 80 km, large variations in elevation — a maximum elevation change of 709 m.

The land around Mouyondzi is covered by grassland (59%) and trees (31%) within 3 km, grassland (62%) and trees (33%) within 16 km, and grassland (51%) and trees (45%) within 80 km.

3 km
153 m
16 km
404 m
80 km
709 m
treesshrubsgrasslandartificial surfaces
August weather nearby: Bouansa 31 km · Loutété 35 km · Sibiti 73 km · Nkayi 74 km · Kayes 75 km · Loudima 96 km · Dolisie 142 km · Belize 148 km

Republic of the Congo travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$2,515
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
46%
of population, 2021
Road deaths
29.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Roman Catholic 33%Awakening Churches/Christian Revival 22%Protestant 20%none 11%

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 Mouyondzi (-3.9944°, 13.9272°, elevation 510 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).