Libreville weather in August

August in Libreville: hot, a little rain, with clean air — fine if you can take sticky heat.

Updated September 2026 · climate normals from ERA5 reanalysis

Libreville🇬🇦 Gabon · Central Africa · City76
  1. 56Jan
  2. 58Feb
  3. 48Mar
  4. 52Apr
  5. 51May
  6. 70Jun
  7. 79Jul
  8. 76Aug
  9. 63Sep
  10. 45Oct
  11. 44Nov
  12. 49Dec

#2 of 12 months in Libreville · #796 of 1413 destinations to visit in August · comfort 76/100 (tier B)

Days
30°C
Nights
23°C
Wet days
9
Sun
9.3 h
Humidity
81%
Daylight
12 h
Libreville, Gabon
Photo: Shirmy25 · CC BY-SA 4.0

Traveller notes on Libreville in August

Other months in Libreville

Detailed month-specific weather trip reports for Libreville are limited on the forum, with what discussion exists focused mainly on safety and logistics rather than granular climate detail - one recurring AI-generated search summary claiming January highs 'around 55 degrees' has been discarded here as implausible for this equatorial coastal city and inconsistent with its real climate data. Given the limited genuine destination-specific coverage, this note is grounded in the well-established regional pattern for coastal Gabon: January sits within a short seasonal transition, generally warm and humid with substantial rainfall typical of this stretch of the equatorial West African coast, including at nearby Pointe Denis beach. Posters generally emphasize safety and logistics planning as the more pressing concern for a Libreville visit than the specific month chosen.
Tripadvisor community · January · 1 month ago · Read more on Tripadvisor ↗
Forum posters flag that Gabon's dry season (roughly June through September) brings a real break from the country's much heavier rains the rest of the year, and July sits comfortably within that drier stretch around Libreville and nearby Pointe Denis Beach. Despite the dry-season framing, posters describe conditions as still genuinely warm and humid rather than cool, consistent with Libreville's equatorial coastal position. Given the sparse detailed trip-report coverage available for Libreville specifically, posters' practical advice tends to lean more on safety, logistics and travel agencies than granular day-to-day weather detail, though the dry-season timing itself is a consistent point across what discussion does exist.
Tripadvisor community · July · 1 month ago · Read more on Tripadvisor ↗

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Libreville climate normals — August

Daytime high30°C / 85°F🥵 hot
Nighttime low23°C / 73°F
Feels like (high)33°C / 91°F
Sea temperature27°C / 81°F😎 warm sea
Rainfall43 mm / 1.7 in🌦 some rain
Rainy days9 days
Humidity81%💦 very humid
Dew point22°C / 71°F
Sunshine9.3 h/day
Daylight12.1 h
Wind17 km/h / 11 mph
Air quality (US AQI)47🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Libreville 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.

BusyIndependence Day, school holidays in 4 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Libreville'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).

Best weatherLibreville's weather peaks June–August, best around July.

August includes Humpback whales offshore.

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Best weatherFair weatherToughest weather

What's on in Libreville in August

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    The long dry season

    1 Jun – 15 Sep · usually

    The rain gives up for a few months and the coast sits under low cloud instead. Cooler, dimmer, and the only stretch when the tracks into the interior parks are dependable.

  • Nature

    Humpback whales offshore

    1 Jul – 30 Sep · usuallyWhale season

    Humpbacks calve along the Gabonese coast through the dry months and boats go out from Libreville and Pongara to find them. Sightings are good but the swell that time of year decides whether you sail at all. Source ↗

  • Holiday

    Independence Day

    16–17 AugNational holidayClosuresCrowded

    Gabon takes two days over 16 and 17 August, with the parade on the Boulevard Triomphal and ministries shut. It lands in the driest, coolest weeks, which is why it works as a street event. Source ↗

What's on around the world in August →

Where is Libreville?

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Libreville in August — FAQ

Is August a good time to visit Libreville?
August in Libreville: hot, a little rain, with clean air — fine if you can take sticky heat. It ranks #2 of 12 months for Libreville on SeasonMap's comfort score (76/100).
What is the weather like in Libreville in August?
In August, Libreville averages a daily high of 29.7°C and a low of 22.8°C, with about 42.6 mm of rain over roughly 9.1 rainy days.
What is the air quality in Libreville in August?
Libreville has a mean US Air Quality Index of about 47 in August.