Ouagadougou weather in August
August in Ouagadougou: sweltering, soaked, with clean air — a gamble, with 23 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#9 of 12 months in Ouagadougou · #1182 of 1413 destinations to visit in August · comfort 55/100 (tier D)
- Days
- 32°C
- Nights
- 23°C
- Wet days
- 23
- Sun
- 9 h
- Humidity
- 80%
- Daylight
- 13 h
Traveller notes on Ouagadougou in August
Other months in Ouagadougou
Forum posters name the May-through-October stretch as Burkina Faso's more suitable, cooler season, with July falling within that window and bringing less intense sun along with a greener, blossoming Savanna landscape compared to the hotter dry season. Given how limited detailed destination-specific trip reports are for Ouagadougou on the forum, this note leans on that broader seasonal cue: July sits within the rainy season here, meaning real humidity and regular rainfall alongside the relatively cooler temperatures. Posters generally frame this wetter, greener stretch as a genuine trade-off - cooler and lusher than the peak dry-season heat, but with a real chance of rain-related disruption to travel plans. Posters generally rate the broader May-October window, July included, as a reasonable time to visit Ouagadougou.
Forum posters name May through October as Burkina Faso's cooler season with less intense sun and a greener, blossoming landscape - by inference, January sits outside that window in the hotter, drier dry season instead, when the Harmattan wind brings dusty, hazy conditions typical of the Sahel. One poster mentioned a successful December visit to Ouagadougou, suggesting the surrounding winter months remain workable despite the heat. Given the sparse detailed trip reports specific to Ouagadougou's January weather, this general Sahel dry-season pattern - hot, dusty days with essentially no rain - is the most reliable guide available for planning a visit this time of year.
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Ouagadougou climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Ouagadougou in August
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 4 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Ouagadougou's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherOuagadougou's weather peaks November–January.
Best weatherFair weatherToughest weather
What's on in Ouagadougou in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
The rains
15 Jun – 20 Sep · usuallyMonsoonRiskStorms roll in off the Sahel with a dust wall in front of them, drop everything in an hour and clear. The unpaved streets flood, then drain, and the temperature finally comes down.
- Season
Wet season
MonsoonRisk23 rainy days and about 225 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Where is Ouagadougou?
Ouagadougou in August — FAQ
- Is August a good time to visit Ouagadougou?
- August in Ouagadougou: sweltering, soaked, with clean air — a gamble, with 23 rainy days. It ranks #9 of 12 months for Ouagadougou on SeasonMap's comfort score (55/100).
- What is the weather like in Ouagadougou in August?
- In August, Ouagadougou averages a daily high of 31.6°C and a low of 23.2°C, with about 224.7 mm of rain over roughly 23.1 rainy days.
- What is the air quality in Ouagadougou in August?
- Ouagadougou has a mean US Air Quality Index of about 41 in August.