Spring in Bali, especially around Denpasar, brings warm days, mild nights, and a gradual shift from wetter months to drier conditions.
Daytime temperatures usually hover near 29°C (84°F), and nights cool to about 23°C (73°F), so it’s pretty comfortable for exploring or just relaxing by the coast.
Rainfall drops off as spring moves forward, so each month feels a little sunnier and less humid.
You’ll get steady daylight hours and sea temperatures around 29°C (84°F), which is pretty much perfect for swimming or hanging out at the beach.
Short showers still pop up, but they don’t last long, so you’ll have plenty of time for outdoor stuff.
If you know what to expect with temperature, rainfall, and beach conditions, you can plan your trip with more confidence.
Spring gives you a nice balance of tropical warmth and manageable weather, making it easy to enjoy both adventure and relaxation.
Overview of Spring Weather in Denpasar
Spring in Denpasar, Bali, brings steady warmth and moderate humidity.
You’ll notice a gradual shift from wetter to drier conditions, with rainfall dropping each month and the sea staying inviting for swimming.
Spring Months and Climate Classification
Spring in Denpasar covers March, April, and May.
The city sits right in a tropical wet and dry climate (Köppen Aw), so you get warm temperatures all year, but rainfall patterns really do change with the seasons.
Daytime highs in spring usually range from 26°C to 29°C (79°F–84°F).
Nights stay mild, averaging 24°C to 26°C (75°F–78°F), so you don’t need to worry about big temperature swings.
Humidity stays up there, often around 80%, but it starts to feel less heavy as the season goes on.
March still brings noticeable rain, with totals near 70–80 mm, but by May, it drops closer to 60–65 mm—that’s when you know the dry season is coming.
Key Weather Patterns in Spring
The retreat of the wet season shapes spring weather in Denpasar.
In March, you’ll get more frequent showers, mostly in the late afternoon or evening, but they’re usually short and leave much of the day clear.
April brings less rainfall and more sunshine.
You can count on about 8–9 hours of daylight for outdoor activities, and the winds pick up just a bit, which feels fresher compared to the muggy months like December and January.
By May, things turn drier and more predictable.
Rainy days drop to fewer than 20 per month, compared to more than 25 in January, and the sea stays warm, between 27°C and 29°C (81°F–84°F)—just right for swimming, diving, or surfing.
Comparison to Other Seasons
Spring stands out in Bali because it balances warmth with improving weather stability.
Compared to winter (December–February), spring has less rain and fewer cloudy days, and the humidity eases up, making it nicer for sightseeing.
When you look at summer (June–August), spring’s a touch wetter but still pleasant.
Summer is driest, with rainfall as low as 20 mm in August, while spring stays in the 60–80 mm range.
In autumn (September–November), rain starts climbing again, signaling the wet season’s return.
So, spring acts as a transition, offering a blend of wet-season greenery and the dry season’s clearer skies.
Temperature Trends During Spring
In Denpasar, spring temps stay warm and steady, with only small changes between day and night.
You’ll see steady highs, mild lows, and not much in the way of extremes, so the climate’s easy to plan around.
Average Daytime and Nighttime Temperatures
Spring daytime highs usually run from 86°F to 89°F (30°C to 32°C).
It rarely goes above 92°F, so you don’t get blasted with extreme heat.
At night, lows stick between 74°F and 77°F (23°C to 25°C).
Evenings feel warm and humid, and there’s not much relief from the day’s heat.
The difference between day and night is only about 10°F, so you’ll notice steady warmth all the time.
You really won’t need heavy clothes—light, breathable fabrics are your best bet since the humidity makes nights feel warmer than the numbers show.
Month-by-Month Temperature Breakdown
Spring in Denpasar runs through September, October, and November.
Each month brings slightly different averages:
| Month | Avg High | Avg Low | Notes |
|---|---|---|---|
| September | 86°F (30°C) | 74°F (23°C) | Warm but less humid early in the month |
| October | 87°F (31°C) | 76°F (24°C) | Gradual increase in cloud cover |
| November | 89°F (32°C) | 77°F (25°C) | Hottest period before the wet season |
September usually feels the nicest, with clearer skies.
By November, things get hotter and more humid, with some rain showers sneaking in.
Even with these changes, the overall variation is small, so you’ll get a consistently warm experience.
Factors Influencing Temperature Stability
Bali’s spot near the equator keeps Denpasar’s temperatures stable year-round.
The Indian Ocean helps moderate the heat, so daytime highs don’t spike sharply.
Humidity matters a lot here.
Dew points stay high, so the air feels muggy day and night, and you don’t get much cooling after sunset.
Trade winds from the south offer some relief in early spring.
By late November, those winds drop off and humidity builds, but you won’t see sudden cold fronts or heat waves like in temperate places.
Rainfall and Humidity in Spring
Spring in Bali (Denpasar) still brings rain, but it starts to ease up compared to the peak wet season.
Humidity stays high, shaping how comfortable the air feels and how often you run into damp conditions.
Monthly Rainfall Totals
Spring rainfall drops steadily from March through May.
In March, expect about 191 mm (7.5 in) of rain.
By April, it drops to around 91 mm (3.6 in), and in May, rainfall falls further to about 58 mm (2.3 in).
This change signals the end of the rainy season—March still feels wet, but May is definitely drier.
Here’s a quick breakdown:
| Month | Rainfall (mm) | Rainfall (in) |
|---|---|---|
| March | 191 mm | 7.5 in |
| April | 91 mm | 3.6 in |
| May | 58 mm | 2.3 in |
Number of Rainy Days
Rainy days also drop as spring goes on.
In March, you might get rain on 28 days, often just short bursts or afternoon showers.
By April, it’s about 18 rainy days, and by May, you’ll only see rain on 16 days.
Even though March has lots of showers, the rainfall amounts are smaller than in January or February.
By May, you’ll notice longer stretches of dry weather, making outdoor plans easier.
If you’re visiting, March feels wetter and less predictable, but late April and May are less disruptive, with quick showers that clear out fast.
Humidity Levels and Impact
Humidity in Denpasar stays high in spring, ranging from 82% in March to about 79% in May.
You’ll feel the air as warm and moist, especially in March, when the rainy season is still hanging on.
High humidity makes it feel hotter than it is, so light, breathable clothes and staying hydrated will help.
As rainfall drops in April and May, humidity eases a bit, though it never really gets dry.
Late spring feels more comfortable for exploring markets, temples, or beaches, since the air isn’t quite as sticky as earlier in the season.
Sunshine and Daylight Hours
Spring in Bali brings a steady mix of sunshine and consistent daylight.
The island’s tropical location near the equator keeps changes small, but you’ll still notice some seasonal shifts in the hours of sun you get each day.
Average Daily Sunshine
Denpasar’s sunshine hours stay pretty stable year-round, but spring does shift a little.
On average, you’ll get between 7 to 9 hours of direct sunshine per day.
March and April often bring more clouds because of leftover wet season showers, while May is brighter as the dry season kicks in.
March usually averages 6.5 to 7 hours of sunshine, April bumps up a bit, and by May, you’ll often see 8 to 8.5 hours per day—one of the sunniest times in spring.
Compared to other tropical cities, Denpasar’s sunlight is pretty reliable.
For example:
- Rome, Italy: ~6.7 hours daily average
- San Francisco, USA: ~8.4 hours daily average
- Denpasar, Bali: ~7.4 hours yearly average
So, you can plan outdoor activities with confidence—even in wetter spring months, you’ll get frequent, predictable sunshine breaks.
Day Length Variations
Daylight in Bali barely changes through the year, thanks to its equatorial spot.
In spring, the shortest day is about 11 hours 45 minutes, and the longest is around 12 hours 20 minutes.
That’s less than a 40-minute difference, so you won’t notice big shifts in sunrise or sunset.
The sun usually rises just after 6:00 a.m. and sets close to 6:20 p.m., no matter the month.
At midday, the sun sits high—about 73° above the horizon.
This overhead sun brings strong UV, especially in March and April when humidity is still on the higher side.
Since daylight stays so consistent, you don’t need to adjust your daily schedule much between months.
You’ll have nearly equal hours of day and night, making it easy to plan sightseeing, beach trips, or tours without worrying about sudden seasonal changes.
Sea Temperature and Beach Conditions
Bali’s sea temperatures stay warm all spring, so the coastline is always ready for swimming and water activities.
Conditions shift a little month to month, with small changes in temperature, rainfall, and sunshine that can affect your beach time.
Average Sea Temperatures in Spring
In spring, the sea around Denpasar keeps a steady warmth—about 83°F to 84°F (28°C to 29°C).
March usually hits the highest average at around 84.1°F, while May dips just a bit to about 83.3°F.
These are tiny changes, so you can expect warm water all season.
Warm air and sea temperatures combine to make the coast comfortable, with daytime highs in the mid-to-upper 80s°F and nights staying above 80°F.
You won’t run into sharp contrasts between air and water temperatures.
As rainfall drops through spring, March brings more rainy days, but April and May see fewer, with clearer skies and more sunshine.
That shift means better visibility in the water, which is great for snorkeling and diving.
Water Activities and Safety Considerations
Spring brings warm sea temperatures, so you can swim, snorkel, or surf without much hesitation. The water feels inviting, and most days you won’t even need a wetsuit, which is great if you want to stay in the ocean for a while.
But keep an eye on the weather—seasonal rainfall sometimes affects your plans. March often brings heavier runoff, and that runoff can cloud the water near river mouths. Things usually clear up by April or May, and that’s when underwater visibility gets a lot better.
Safety tips:
- Check local surf reports before heading out.
- Watch for rip currents, especially at busy beaches.
- Use reef-safe sunscreen, since it protects your skin and helps keep the marine environment healthy.
Taking these simple steps lets you enjoy Bali’s beaches with fewer worries. The sea feels warm and steady during spring, so you can really make the most of it.
Travel Tips for Visiting Bali in Spring
Spring in Bali sits right between the wet and dry seasons. You’ll notice warmer days, less rain than earlier in the year, and plenty of sunshine. It’s honestly a comfortable time to get outside or dive into Bali’s culture.
Best Activities for Spring Weather
April, May, and June usually bring drier conditions, especially compared to the first few months of the year. Rain showers don’t last long, so you get more dependable daylight for whatever you want to do.
Beach days get even better during this stretch. The sea stays warm, hovering around 28–29 °C (82–84 °F), which feels perfect for swimming, snorkeling, or diving. Surfing on the west coast also gets more appealing as the dry season moves in.
Spring fills with cultural festivals and temple ceremonies. You can wander through Ubud’s rice terraces, check out mountain villages like Bedugul, or try hiking some of the lower trails without getting soaked by heavy rain.
If crowds aren’t your thing, May and early June are usually quieter than the packed months of July and August. Spring really strikes a nice balance between good weather and manageable tourist numbers.
Packing Recommendations for the Season
Pack light, breathable clothes since daytime temperatures usually hover around 27–30 °C (81–86 °F). Cotton or linen feels best in Bali’s tropical heat.
Grab a wide-brimmed hat and sunglasses to shield yourself from the stronger sun in the dry season.
Rainfall drops off in spring, but you might still get the occasional quick shower in April. Toss in a light rain jacket or a small umbrella, especially if you’ll be heading inland where clouds seem to gather more often.
For evenings out, a thin sweater or a long-sleeved shirt comes in handy. Nights stay warm by the coast, but spots like Kintamani in the hills can surprise you with a cool breeze.
If you want to hike or wander through rice fields, bring sturdy shoes with good grip. For beaches and reefs, water shoes or sandals with rubber soles will protect your feet from sharp rocks and coral.