Monrovia Weather in September
Monrovia in September sees high temperatures, with highs around 28°C (82°F) and overnight lows of 24°C (75°F). Rainfall is at its peak this month, around 553 mm (22 in) on average, so waterproofs are essential.
Rainfall in Monrovia in September
Monrovia is in the rainy season in September, with rain on around 25 days and an average of 553 mm (22 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Monrovia in September
In September, Monrovia sees high temperatures, with highs of 28°C (82°F). Nights drop to around 24°C (75°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Monrovia in September
The month has fewer sunny days, with around 98 hours of sunshine.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January typically offers the best weather for Monrovia.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Liberia, check out our Monrovia's climate page.
Monrovia Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Chance of Rain
82%
Precipitation
553 mm (22 in)
Rainy days
25 days
Humidity
86%
Sunshine
98 hours
Percentage Sunshine
Historical weather for Monrovia in September
Browse day-by-day weather records for Monrovia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Monrovia historical weather extremes in September
The extremes listed below come from historical weather data collected in Monrovia from 2005 through 2025.
- Monrovia recorded its highest September temperature of 32°C (90°F) on September 24, 2021.
- The lowest daytime temperature in September was 25°C (77°F), recorded on September 16, 2015.
- The lowest overnight temperature recorded in September was 21°C (70°F) (September 28, 2014).
Best Places in Liberia in September
Find out more about the weather in Liberia and which places have the best travel conditions in this month. See all of Liberia in September →
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What to Wear in Monrovia in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Monrovia in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Liberia, check out our Monrovia's climate page.
Temperature Rainfall Sunshine Humidity
See the full Monrovia climate overview or explore weather in Liberia.
