Spring in Monrovia feels like a steady mix of heat, humidity, and those sudden bursts of rain. Daytime highs usually hover around 87°F, and the nights barely cool off, settling near 76°F. As spring rolls on, skies get cloudier and rain chances shoot up, especially from March through May.
You’ll notice daylight stretching out a bit, but you also get more overcast days and heavier showers, especially later in the season. The air stays muggy almost every single day. The Atlantic waters along the coast warm up a bit, making everything feel even stickier.
This seasonal rhythm really shapes the climate, and honestly, it can change how you plan anything outside. If you’re thinking about traveling or hitting the beach, you’ll want to keep an eye on the forecast.
Spring Weather Overview in Monrovia
Monrovia stays warm through spring, and the temperature barely budges between day and night. Rainfall ramps up fast as weeks go by. Skies cloud over, and that sticky humidity just hangs around.
Typical Spring Temperatures
Spring in Monrovia? It’s warm and pretty predictable. Daily highs average around 87°F (30–31°C), with lows close to 76°F (24°C).
You won’t see temperatures drop below 74°F (23°C) or climb past 91°F (33°C) very often.
Because Monrovia has a tropical monsoon climate, there’s not much difference between daytime and nighttime temperatures. It stays warm, whether it’s lunch or midnight.
March usually feels a tad hotter, with highs near 88°F (31°C). May still feels warm, but rain becomes more of a daily thing. The nearby ocean keeps the climate steady, so you don’t get wild swings.
You’ll be fine with light clothing all year. Layers aren’t really necessary since mornings and evenings never get chilly.
Spring Rainfall Patterns
Rainfall picks up speed in Monrovia during spring. Early March only sees about 1 inch (25 mm) over a month, but by the end of May, that jumps to over 8 inches (200 mm).
This big jump marks the start of the rainy season. By late May, you’ll probably see showers and thunderstorms popping up a lot, though they usually come in bursts and don’t last the whole day.
At the start of March, your odds of a wet day are around 9%. By late May, that number climbs to almost 50%. If you’re visiting in late spring, be ready for wet weather.
Rain in Monrovia almost always comes as heavy tropical showers. Snow? Not a chance.
Humidity and Cloud Cover Trends
Humidity just doesn’t let up in Monrovia during spring. The air feels muggy nearly 100% of the time—that’s just life in a tropical coastal climate.
Clouds start to take over too. Early March gives you clear or partly clear skies about 42% of the time. By mid‑May, overcast days rule, with cloud cover hitting 80%.
So, as spring wears on, don’t expect many sunny days. The combo of high humidity, thick clouds, and all that rain makes late spring feel a lot heavier than the start.
Still, daylight hours creep up a bit, with about 12 to 12.5 hours of sunlight each day.
Monthly Breakdown: March to May
From March to May in Monrovia, the heat sticks around while rain becomes more and more common. You’ll feel the dry season fading and the rainy season taking over. Humidity climbs, and sunshine gets harder to find as the monsoon builds.
March Weather Highlights
March kicks off the switch from dry to wet season. Highs reach about 29–30°C (84–86°F), and lows stay near 25–26°C (77–79°F). The heat feels steady, but the air definitely gets more humid compared to earlier months.
Rain starts to make a comeback. Expect around 60–70 mm spread over several days. Showers aren’t constant, but they’re popping up more than in January or February.
Daylight holds steady at about 12 hours, and you get roughly 6–7 hours of sunshine each day. More clouds mean fewer bright, clear skies.
March still works for most outdoor plans, but you’ll want to watch for sudden downpours and rising humidity.
April Weather Highlights
April brings more signs of the rainy season. Highs stick close to 29°C (84°F), and lows are around 26°C (79°F). The heat doesn’t change much, but the air feels heavier as humidity rises.
Rainfall goes up to about 70–80 mm, with showers becoming more common. Clouds take over, so sunshine drops to about 5–6 hours a day.
Winds stay light, but you might notice breezier evenings by the coast. The African monsoon really starts to show up, hinting at even heavier rains ahead.
If you’re out exploring, keep some light rain gear handy. April’s weather can flip quickly between dry and sudden showers.
May Weather Highlights
May is when the rainy season really sets in. Rainfall jumps to about 160 mm (6 in), and you’ll see rain on a lot of days. Sunshine peeks through sometimes, but clouds dominate.
Temperatures hold steady, with highs near 29°C (85°F) and lows around 26°C (79°F). Humidity often soars above 80%, making everything feel thick and damp.
Daylight hours don’t change much, but actual sunshine drops to about 4–5 hours a day. Outdoor plans need to be flexible—showers can hit hard and last a while.
May really signals the monsoon’s arrival in Monrovia. If you visit, expect lots of rain, lush green scenery, and a slower city vibe thanks to the weather.
Temperature and Daylight Variations
Spring in Monrovia means steady warmth and high humidity, all thanks to its tropical climate by the Atlantic. You’ll only notice slight changes in daily temperatures, and daylight hours stick close to 12 all season.
Daily Highs and Lows in Spring
From March to May, daily highs run between 86°F and 88°F (30°C–31°C). This stretch marks the move from drier months into the wetter half of the year. The air feels heavy, and humidity barely changes.
Nights stay warm too, averaging 75°F–76°F (24°C). There’s not much difference between day and night—don’t expect cooler evenings.
April usually edges out as the hottest spring month, with highs around 88°F and lows near 76°F. By May, temperatures dip just a bit as clouds and rain increase.
At Roberts International Airport, about 31 miles from the city, weather patterns stay pretty steady. The airport might feel a touch hotter during the day since it’s less influenced by the ocean.
| Month | Avg. High | Avg. Low |
|---|---|---|
| March | 88°F | 76°F |
| April | 88°F | 76°F |
| May | 86°F | 76°F |
Length of Day and Sunlight Hours
Spring doesn’t bring big changes in day length for Monrovia. You get about 12.1 to 12.4 hours of daylight daily, with sunrise close to 6:30 AM and sunset around 6:45 PM.
May has the longest days, with daylight stretching to about 12 hours 25 minutes. March and April hover around 12 hours 10–15 minutes.
Unlike places farther from the equator, Monrovia doesn’t see dramatic shifts in day length. Day and night stay pretty balanced all year.
Clouds build up through spring, especially in May, which cuts down on direct sunlight. Still, daylight hours don’t really change, so you’ll have bright mornings and hazier afternoons as the rainy season gets closer.
Rainy and Dry Season Transitions
Spring in Monrovia sits right at the crossroads of the dry season ending and the African monsoon getting started. You’ll see changes in rainfall, humidity, and cloud cover that let you know the long wet season is coming.
Onset of the Rainy Season
The rainy season usually kicks off in May, when the tropical monsoon gets going along the West African coast. Heavier showers start rolling in, and by the end of May, rainfall often tops 300 mm (12 in.).
Humidity jumps fast, often over 80%, and skies turn more overcast. Afternoon thunderstorms show up more often, and rain can last for hours. Cooler daytime highs follow, dropping from 31°C (88°F) in April to about 27°C (81°F) by June.
Travel and outdoor plans get trickier as roads get muddy. If you’re visiting, expect wet days to outnumber dry ones, with rain on 25–30 days each month once the season is in full swing.
End of the Dry Season
Monrovia’s dry season runs from December to February, but it lingers into early spring. March and April still bring longer sunny spells and not much rain, with totals around 170–200 mm (6–8 in.).
Temperatures stay high, usually 27–31°C (81–88°F), and humidity is a bit lower than later in the year. Winds from the Atlantic sometimes carry haze and dust from inland, but skies are clearer than during the rainy months.
Travel feels easier during this time. Roads are fine, outdoor markets buzz, and you usually get 8–9 hours of sunshine a day. As April goes on, though, showers become more common, hinting that the dry season is wrapping up.
Influences on Monrovia’s Spring Climate
Monrovia’s spring weather depends a lot on the Atlantic Ocean and the African monsoon. These two forces shape rainfall, cloud cover, humidity, and temperature, making things warm, humid, and wetter as spring moves along.
Impact of the Atlantic Ocean
The Atlantic Ocean keeps Monrovia’s temperatures steady. Since the city hugs the coast, sea surface temps hold between 81°F and 83°F in spring. That keeps things warm but stops extreme heat.
The ocean pumps moisture into the air, so muggy conditions stick around every day. Dew points stay high, and nights rarely cool off below 74°F.
Clouds build up because the moist air rises and cools over the coast. By late spring, overcast days become much more common, with the chance of mostly cloudy skies hitting 80%.
Basically, the Atlantic keeps temps stable, humidity high, and skies grayer as spring goes on.
Role of the African Monsoon
The African monsoon brings Monrovia’s rainy season. Early spring still feels moderate, with rainfall around 1 inch over a month. By late May, that number jumps past 8 inches—the wet season doesn’t waste time.
This wind system pulls moist air in from the ocean. As it gets stronger, wet days pile up fast, jumping from about 9% at the start of spring to nearly 50% by the end.
The monsoon also changes wind direction. Early spring breezes blow mostly from the west, but by May, they swing south and haul in even more ocean moisture. That explains the sudden spike in rain and storms.
The African monsoon really drives Monrovia’s spring rainfall, turning a humid coast into a place known for frequent downpours and thick clouds.
Travel and Outdoor Tips for Spring
Spring in Monrovia means warm temps, high humidity, and rain that just keeps building. If you’re planning to enjoy the city’s beaches, markets, or culture, keep the weather in mind and stay flexible with your plans.
Best Times to Visit
Early spring usually brings less rain and clearer skies than late spring. March tends to have more dry days, so you can explore outdoor attractions without worrying much about heavy showers.
By May, rain shows up more often, and clouds seem to stick around. That can really limit your time outdoors.
If you’re hoping to sightsee, hit the beach, or take day trips outside Monrovia, try planning for March or early April. The weather feels more reliable during these weeks, and the humidity drops just a little.
Flights into Roberts International Airport usually go smoother in early spring. You’ll probably avoid weather delays that pop up once the rains start, which makes things easier for both international and regional travelers.
Late spring isn’t impossible, but you’ll want to brace yourself for sudden rain showers. If you’re booking outdoor tours, especially along the coast, earlier in the season is your best bet.
Recommended Clothing and Preparation
Pack light, breathable clothing since daily highs usually sit in the mid-to-upper 80s °F. The humidity gets intense. Cotton shirts, shorts, and sandals feel great for city walks, but I’d throw in a light rain jacket or poncho too.
Bring an umbrella for sudden downpours, especially during April and May. If you expect to wander through markets or unpaved streets after rain, waterproof footwear really comes in handy.
Mosquitoes get pretty active in spring, so don’t forget insect repellent. Stay hydrated, and honestly, take breaks in the shade—those muggy days can really drain your energy.
If you’re heading to the coast, grab some swimwear and quick-dry clothes. For longer trips outside Monrovia, I’d suggest packing a small waterproof bag to keep your electronics and travel documents dry if the rain surprises you.