Monrovia weather in January

January in Monrovia: sweltering, a little rain, with muggy air — fine if you can take 21 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Monrovia🇱🇷 Liberia · Gulf of Guinea · City72
  1. 72Jan
  2. 68Feb
  3. 63Mar
  4. 60Apr
  5. 49May
  6. 51Jun
  7. 54Jul
  8. 53Aug
  9. 51Sep
  10. 52Oct
  11. 65Nov
  12. 70Dec

#1 of 12 months in Monrovia · #658 of 1413 destinations to visit in January · comfort 72/100 (tier B)

Days
30°C
Nights
25°C
Wet days
21
Sun
10.3 h
Humidity
85%
Daylight
12 h
Monrovia, Liberia
Photo: B. Aristotlè Guweh Jr · Pexels

Traveller notes on Monrovia in January

Forum posters describe Monrovia's climate in blunt terms - hot, hot, hot - with appropriate clothing and mosquito repellent both standard advice regardless of month. One business traveler specifically noted a January trip, though detailed weather specifics for that visit weren't part of the discussion. Given how few detailed trip reports exist for Monrovia specifically, the general West African coastal dry-season pattern (roughly November through March, cooler and less humid than the wetter months) is the most useful guide for a January visit, even though Monrovia's heat and humidity remain a constant regardless of season according to posters' broader impressions.
Tripadvisor community · January · 1 month ago · Read more on Tripadvisor ↗

Other months in Monrovia

Detailed month-specific weather trip reports for Monrovia are scarce on the forum, with one general visitor review simply describing the city as hot, hot, hot and recommending mosquito repellent and appropriate clothing without specifying a particular month. Given the limited destination-specific detail, this note is grounded in the well-established regional pattern for coastal Liberia: July sits deep within West Africa's wet season here, with heavy, near-daily rainfall typical of this stretch of the Guinea coast, alongside consistently warm, humid conditions. Posters generally recommend rain gear and mosquito precautions as standard preparation for a Monrovia visit regardless of exact timing, with July specifically calling for genuine readiness for sustained, heavy rain.
Tripadvisor community · July · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Monrovia's card on the map.

Monrovia climate normals — January

Daytime high30°C / 86°F🔥 sweltering
Nighttime low25°C / 76°F
Feels like (high)36°C / 97°F
Sea temperature28°C / 83°F♨️ bath-warm
Rainfall75 mm / 2.9 in🌦 some rain
Rainy days21 days
Humidity85%💦 very humid
Dew point24°C / 75°F
Sunshine10.3 h/day
Daylight11.8 h
Wind12 km/h / 7 mph
Air quality (US AQI)77🙂 moderate

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

Crowds in Monrovia in January

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.

Busyschool holidays in 5 of the markets that fill it, one of its best months for weather(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Monrovia'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 weatherMonrovia's weather peaks December–February, best around January.

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Best weatherFair weatherToughest weather

What's on in Monrovia in January

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

  • Season

    The dry season

    15 Nov – 15 Apr · usually

    The one window when the laterite roads up-country are passable and the beaches at Robertsport and Marshall are usable. Outside it, getting out of the city overland is a different proposition entirely.

  • Season

    Harmattan haze

    10 Dec – 10 Feb · usuallyDust season

    A weak version of the Sahelian harmattan reaches the coast for a few weeks: hazy horizons, cooler nights and dry air, which after six months of rain is a relief more than a nuisance. Source ↗

What's on around the world in January →

Where is Monrovia?

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Monrovia in January — FAQ

Is January a good time to visit Monrovia?
January in Monrovia: sweltering, a little rain, with muggy air — fine if you can take 21 rainy days. It ranks #1 of 12 months for Monrovia on SeasonMap's comfort score (72/100).
What is the weather like in Monrovia in January?
In January, Monrovia averages a daily high of 29.8°C and a low of 24.5°C, with about 74.5 mm of rain over roughly 20.9 rainy days.
What is the air quality in Monrovia in January?
Monrovia has a mean US Air Quality Index of about 77 in January.