Spring in Moroni feels like a welcome break from the earlier months’ heavy rains. You’ll notice warm temperatures, high humidity, and a steady drop in rainfall from March to May.
This shift makes it easier to get out and enjoy the city or the coast without storms constantly getting in the way.
The air stays tropical but doesn’t usually feel stifling. Daylight hours stretch long enough to let you soak up plenty of time outdoors.
The sea remains warm and inviting. Rainfall keeps dropping, so you get a nice mix of lush green scenery and more reliable sunshine.
If you’re thinking about exploring Moroni in spring, you’ll catch the city as it shifts from wet to dry. It’s a vibrant season, and travel conditions keep getting better.
You get the best of both worlds—Moroni’s lively culture and the natural beauty that frames it.
Spring Weather Overview in Moroni
Spring in Moroni, Comoros brings steadily warmer days and rising humidity. Rainfall gradually increases, and muggy conditions become more common as the season goes on.
Winds ease up a bit, and skies turn cloudier.
Typical Spring Temperatures
During spring, daily highs in Moroni usually go from 82°F (28°C) to 87°F (31°C). Nights stay warm, with lows rising from 70°F (21°C) to 76°F (24°C).
You’ll rarely see temperatures below 68°F or above 90°F, so it’s a pretty steady warmth.
Spring feels hotter than other times of year, but you won’t get any wild extremes. The Indian Ocean helps keep things stable, both day and night.
If you’re sensitive to heat, afternoons might feel toasty but not unbearable. Evenings are mild, and you can leave the extra layers at home.
That consistency makes spring a good bet for outdoor plans.
Rainfall Patterns During Spring
Rainfall in Moroni ramps up through spring. At the start, the average 31-day rainfall sits around 0.3 inches, but by the end, it’s closer to 1.5 inches.
Your daily odds of rain go from 5% to 17%, so expect it to get wetter as spring moves along.
Most rain comes as quick, tropical showers, not long storms. These showers usually pop up in the afternoon or evening, then clear out fast.
The wettest months arrive later, but spring starts the transition into the rainy season.
If you’re heading to the coast or inland, pack light rain gear—showers can hit more often there.
Humidity and Atmospheric Conditions
Humidity in Moroni stays high all year, but in spring, it climbs from about 89% to nearly 100% of days being muggy. You’ll almost always feel that sticky air, especially after lunch.
Clouds build up too. Skies start out mostly clear but shift to partly cloudy or even overcast about half the time by late spring.
That means less sunshine, but it also keeps temperatures from spiking.
Winds slow down, averaging 9.6 mph down to 8.4 mph, mostly blowing from the east. With all that moisture, you get a damp but gentle atmosphere—classic Comoros spring weather.
Monthly Breakdown: March, April, and May
Spring in Moroni stands out as the wet season fades and drier, more comfortable weather takes over. Temperatures stay steady and warm.
Rainfall drops off, so outdoor activities get easier as the season moves along.
Weather in March
March still holds onto the wet season’s mood. You’ll get high humidity near 76% and frequent rain, with totals often above 170 mm (6.7 in).
Showers happen a lot, so if you’re outdoors, plan for wet days.
Daytime highs average about 28.8°C (83.8°F). Nights hover around 27°C (80.6°F).
There isn’t much difference between day and night, so it feels warm and humid all the time.
March brings limited sunshine—around 7–8 hours daily—and plenty of cloudy skies. The sea stays inviting near 28°C (82°F), which is great if you want to swim and cool off.
Weather in April
April signals a move toward drier weather. Rainfall drops to about 160 mm (6.3 in), but you’ll still see regular showers.
Humidity keeps up, though with a bit less rain, the air doesn’t feel quite as heavy.
Average highs slip a little to 28.2°C (82.8°F), and lows stay near 26°C (78.8°F). Nights are still warm and sticky.
You get about 7.8 hours of sun per day—the lowest of the year. With shorter sunshine and steady showers, April isn’t the best for long days outside, but the air does feel fresher than in March.
Weather in May
May kicks off the dry season. Rainfall drops fast to about 73 mm (2.9 in), and rainy days get fewer.
You’ll see clearer skies and a more comfortable vibe for exploring.
Temperatures cool a touch, with highs around 27.3°C (81.1°F) and lows near 26°C (78.8°F). Humidity stays high, but with less rain, it feels less oppressive.
Daylight stretches to about 11.6 hours, so you have more time for outdoor fun. Sea temperatures hold near 27°C (81°F), making May a sweet spot for water sports and beach days.
Sunshine Hours and Daylight Changes
Spring in Moroni, Comoros gives you steady daylight and reliable sunshine. Days grow a bit longer, and sunshine hours stay fairly stable.
You get a nice balance of light for whatever plans you have outside.
Average Daily Sunshine in Spring
You can expect about 7 hours of sunshine per day in Moroni during spring. That’s roughly 50–55% of total daylight hours.
Even when clouds roll in, the sun breaks through pretty often.
The sky gets cloudier as spring goes on. Early in the season, days are clearer, but by later weeks, clouds and rain show up more.
Still, sunshine hours don’t drop much, so you can count on decent daylight for most things.
This steady pattern works well for sightseeing, beach trips, and getting around town.
Daylight Duration Across the Season
Daylight in Moroni stretches out a bit as spring moves along. At the start, you get about 11 hours and 53 minutes of daylight.
By the end, days last almost 12 hours and 45 minutes.
Sunrise shifts from around 6:10 AM in early September to about 5:31 AM in late November.
Sunset also moves a bit, from 6:02 PM in October to about 6:18 PM by the end of November.
These changes aren’t huge, but you’ll notice them. Longer days mean more time for outdoor plans, and sunrise and sunset don’t jump around much, so your schedule stays easy to manage.
Sea Temperature and Coastal Conditions
The waters around Moroni stay warm all spring, barely changing from month to month. These steady sea temperatures, along with moderate winds and clear skies, shape the coastal vibe for swimming, snorkeling, and other water fun.
Average Sea Temperatures in Spring
During spring, sea temperatures in Moroni stay reliably warm. In March, the water averages about 29°C (84°F).
By April, it cools just a bit to around 28°C (82°F). In May, the sea drops further to about 26°C (79°F).
This slow cooling matches the seasonal shift from wet to drier months in Comoros.
Even as it cools, the water stays warmer than most tropical spots.
You probably won’t need a wetsuit or extra gear. The sea feels great for long swims, whether you’re just splashing around or doing something more active.
Month | Average Sea Temperature |
---|---|
March | 29°C / 84°F |
April | 28°C / 82°F |
May | 26°C / 79°F |
Suitability for Swimming and Water Activities
You can swim along Moroni’s coast during any spring month. The warmer sea in March and April works well for snorkeling, especially as rain starts to ease and visibility improves.
By May, the water cools a bit and the sea calms down, making it great for longer swims, kayaking, or diving.
Less rain means clearer coastal water. Coral reefs and marine life get easier to spot, especially near Grande Comore’s western shores.
Winds might kick up some surface chop in late spring, but most swimmers find conditions manageable.
If you want to spend lots of time in the water, May strikes a good balance—warm sea, less rain, and more sunshine for reliable beach days.
Spring Weather Compared to Other Seasons
In Moroni, spring brings warmer temperatures, higher humidity, and a clear uptick in rainfall. These changes set it apart from the cooler, drier months and the peak wet season.
Getting a handle on these contrasts makes it easier to plan your trip.
Transition from Wet to Dry Season
Spring in Moroni sits right between the end of the dry season and the ramp-up to the rainiest months. Early on, rain is still pretty limited, with average rainfall around 8 mm in September.
By November, totals climb to about 37 mm as clouds and humidity ramp up.
The chance of a wet day rises from about 5% in early September to 17% by late November.
You might start spring with mostly clear skies but finish with more showers and overcast afternoons.
Humidity follows along, getting heavier as spring goes on. By the end, almost every day feels muggy, compared to a slightly lighter start.
Temperatures also climb, averaging 28°C to 31°C for daytime highs—warmer than the months before.
If you’re traveling, this transition feels like a mix: you get the comfort of the dry season and a taste of the wet season’s intensity. Outdoor activities still work, but you’ll want to prep for sticky air and the odd afternoon shower.
Key Differences from Summer and Autumn
Compared to summer, spring is less rainy but still very humid. Summer (especially January) brings heavy downpours with rainfall over 300 mm, while spring totals stay much lower.
So, if you want to dodge endless storms, spring is easier to manage.
Autumn is another story—it’s cooler and drier. In August, highs average 27°C to 28°C, with much lower humidity and clearer skies.
Spring, on the other hand, pushes temperatures closer to the year’s peak and brings in more clouds.
Winds change too. Autumn breezes blow stronger and more steadily, averaging 15–16 kph. By November, spring winds drop to about 13 kph.
That calmer air makes the humidity feel even heavier.
Water temperatures also rise in spring, going from 26°C to 28°C—warmer than in late winter or autumn. If you’re into swimming or diving, spring is one of the comfiest times to hit the ocean.
So, spring really stands out as a season of change. Conditions shift fast from mild and dry to hot, humid, and wetter.
Travel Tips for Visiting Moroni in Spring
Spring in Moroni means warm days, moderate humidity, and the occasional short rain shower. You can enjoy the outdoors comfortably, but it’s smart to prep for quick weather changes and plan ahead for both city and coastal adventures.
Best Activities for Spring Weather
Spring feels like one of the best times to wander around Moroni. Daytime temperatures usually sit between 25°C and 29°C (77°F–84°F), so it’s pretty comfortable for walking or just being outside.
You can check out the Old Friday Mosque or wander through the medina without sweating too much. Markets like Volo Vola buzz with fresh produce and handmade crafts, especially in spring.
The beaches really come alive. Itsandra Beach and Chomoni Beach offer calm, clear water for swimming or snorkeling. Winds tend to back off a bit compared to the dry season, and the sea feels safer for those casual dips.
Nature lovers can hit the trails around Mount Karthala. The paths aren’t as muddy as they get during the wet season, though you’ll probably still find some damp patches. Guided hikes give you a close look at volcanic scenery and some pretty unusual plants.
Sometimes, quick rain showers show up and cool everything down. The air feels fresher afterward, and the skies clear up, making spring a sweet spot for both comfort and a bit of natural drama.
Packing Recommendations
Pack light, breathable clothing—think cotton shirts and shorts—for daytime. Moroni stays warm, but evenings sometimes get a bit cooler, so toss in a light sweater just in case.
You’ll want a compact umbrella or rain jacket too, because spring still throws in the occasional shower. For your feet, go with comfortable walking shoes for the city and sturdy sandals if you’re heading to the beach.
Sun protection really matters here. Bring sunscreen, sunglasses, and a wide-brim hat. The UV index stays high, even when it looks cloudy.
Planning to hike? Definitely pack light waterproof gear and shoes with decent grip. Trails get slippery after rain, and you don’t want to risk it.
If you’re aiming for the beach, remember your swimwear, a quick-dry towel, and reef-safe sunscreen to help protect marine life. A small waterproof bag keeps your stuff dry when a sudden shower hits.