Average Spring Weather in Townsville, Australia: Key Climate Facts

Spring in Townsville really shakes things up, changing the weather and the vibe of daily life. You’ll notice warm days, with highs climbing from the upper 70s to the upper 80s Fahrenheit, while nights stay mild and comfy.

This steady rise in temperature sets up perfect conditions for outdoor activities. Whether you’re itching to explore the coast or just want to hang out in the city’s parks, spring gives you options.

As spring moves along, cloud cover and rainfall ramp up, hinting at the wet season. Early spring usually feels clear and dry, but by late November, showers pop up more often and humidity starts to climb.

These changes can mess with your packing plans or your beach days. It’s just something to keep in mind if you’re planning a trip.

Daylight hours stretch out, giving you even more time to soak up Townsville’s natural beauty. With warmer sea temperatures and breezy afternoons, spring brings a bit of everything, making it a pretty dynamic season.

Spring Climate Overview in Townsville

In Townsville, spring means rising temps, higher humidity, and a definite lean toward wetter weather. You’ll get longer days, warmer seas, and more clouds as the weeks go by.

Typical Spring Weather Patterns

Temperatures go up steadily. Average highs start at about 79°F (26°C) in early September and reach 87°F (31°C) by late November.

Nights warm up too, moving from around 63°F (17°C) to 76°F (24°C). You’ll feel the humidity build, and by late spring, most days feel muggy.

Clouds show up more often, and overcast days become about twice as common by the end of spring. Rainfall starts light, only about 0.4 inches in September, but jumps up to around 2.2 inches by late November.

That’s the signal that the dry season is fading and the wet season is on its way.

Tropical Climate Characteristics

Townsville sits in a tropical savanna climate, so you’ll experience warm to hot weather all year, with clear wet and dry stretches. In spring, you really feel the shift as dry days give way to summer rains.

Sea temperatures climb too, from about 74°F (23°C) to 82°F (28°C). That warmer water bumps up the humidity and helps fuel those afternoon showers later in the season.

Easterly winds, averaging 10 mph, bring in moist air from the Coral Sea. With daylight stretching up to 13 hours by late November, you can really sense the season charging toward a tropical summer.

Dry Season Conditions

Early spring still holds onto the dry season feel. Rain barely shows up in September, and the skies usually stay clear or just partly cloudy.

You’ll get calm mornings, low rainfall, and pleasant evenings in the early weeks.

By October, the dry grip loosens. The air stays warm, but humidity picks up, and the odds of showers grow.

Late spring looks a lot different than early spring, with more rain and higher dew points by November. If you visit during the drier weeks, you’ll enjoy sunny skies, less rain, and easier outdoor conditions.

But by the end of spring, the air turns humid, days get cloudier, and you’ll spot the first hints of the coming wet season.

Average Temperatures During Spring

Townsville’s spring brings a steady climb in warmth. Both days and nights heat up as the weeks go by.

You’ll notice a real difference between early and late spring. Temperatures go up along with the daylight and humidity.

Daytime and Nighttime Temperature Ranges

Daytime highs in spring usually land between 79°F (26°C) in early September and 87°F (31°C) by late November. It rarely drops below 76°F or tops 90°F, so you get steady, warm days.

At night, the change is more obvious. Early in spring, lows sit around 63°F (17°C), but by late November, they reach 76°F (24°C).

Nights start off mild and comfortable, but get warmer and stickier as the season moves along. You’ll love the cooler evenings in September—perfect for eating outside.

By November, though, nights often feel muggy. The combo of warm days and rising nighttime temps makes late spring feel almost tropical.

Monthly Temperature Trends

September is the mildest month, with highs near 79°F (26°C) and lows around 63°F (17°C). It’s warm but not overwhelming, and humidity stays pretty low.

In October, highs climb into the low 80s°F (28–29°C), and lows hit the low 70s°F (21–22°C). Evenings lose that cool edge, and you’ll notice the air feels heavier.

November turns up the heat. Highs reach 86–87°F (30–31°C), and nights stick around 75–76°F (24°C). It’s basically summer, with extra humidity and warmer water making everything feel hotter.

Here’s a quick look at the trend:

How Spring Temperatures Compare to Other Seasons

Spring feels a bit cooler than summer, but by November, things start to blend together. Summer highs hit about 88°F (31°C), so late spring nearly matches that.

Nights in summer are even warmer and more humid, which you’ll probably notice. If you look at winter, the difference is pretty clear.

Winter highs average around 76°F (24°C), and lows can dip to 58°F (14°C). That puts spring about 5–10°F warmer during the day and 10–15°F warmer at night.

Spring stands apart from autumn, too. Autumn starts off hot but cools toward May, with highs dropping.

Spring goes the other way, warming up and leading straight into the hottest part of the year. It’s really a transition, moving from the gentler winter toward the heat and humidity of summer.

Rainfall and Precipitation in Spring

Spring in Townsville gradually shifts from dry to wetter days. Rainfall stays pretty low in September, but it builds through October and November as the wet season gets closer.

Monthly Rainfall Amounts

Rain doesn’t fall evenly in spring. September is usually the driest, with just about 14 mm of rain.

By October, totals rise to around 25–40 mm. November sees a bigger jump, reaching 50–80 mm as things get stickier.

Townsville’s tropical savanna climate creates this clear wet and dry cycle. You’ll get the driest weather in early spring, then rain picks up steadily as summer approaches.

Numbers might shift a bit year to year, but the pattern holds.

Rainy Days and Precipitation Patterns

Rainy days line up with the rainfall totals. In September, you’ll usually see just 2–3 rainy days.

By October, that bumps up to around 4–5 days. November brings more frequent rain, with 6–8 rainy days on average.

Rain usually falls in short, heavy bursts, not long, drawn-out showers. That means you can still get plenty of dry spells during the day, even if rain’s in the forecast.

Cloud cover increases as the season goes on. September skies are mostly clear, but November brings stickier air and a higher chance of afternoon storms.

That’s the real sign that Townsville’s wet season is kicking in.

Humidity and Sunshine Hours

Spring in Townsville mixes rising humidity with steady sunshine. The air feels different, and you get more daylight as the season moves forward.

Relative Humidity Levels

Humidity in Townsville inches up during spring. In September, relative humidity hangs around 65%, making the air feel a bit drier than in summer.

By November, it’s closer to 70%, a clear sign the wet season is near. You’ll usually notice mornings feel more humid than afternoons.

Cooler overnight temps let more moisture stay in the air. When the sun comes up and things heat up, the humidity drops a bit, so afternoons don’t feel as heavy.

In February, humidity peaks at 76%, so spring feels better for outdoor plans. July is the driest, at about 64%, so spring lands somewhere in the middle.

For travel, you can expect moderate stickiness in the air. It’s not as crisp as winter, but not as damp as summer.

Light clothes and drinking plenty of water usually keep you comfortable.

Average Daily Sunshine

Townsville’s sunshine reputation holds up in spring. You generally get 8 to 9 hours of sunshine per day, which is plenty for anything you want to do outside.

September and October bring lots of clear skies. By November, clouds show up more often, with about 40–45% of days mostly cloudy or overcast.

Even then, you still get lots of bright hours. Being in tropical Queensland, Townsville enjoys pretty steady daylight year-round.

Unlike the south, you won’t see big swings in day length. That makes spring a good bet if you want warmth and sun.

If you’re visiting, the mix of moderate humidity and steady sunshine works well for exploring. Whether you’re heading to Magnetic Island, strolling The Strand, or just being outside, you’ll usually have enough daylight to enjoy it all.

Sea Temperature and Beach Conditions

Spring in Townsville brings mild water temperatures and steady beach vibes. The sea feels cooler than in summer, but it’s still comfortable enough for swimming or other coastal fun.

Spring Sea Temperature Averages

In spring, you’ll notice the sea temperature in Townsville slowly creeping up as the weeks go by. September usually brings an average water temperature of about 23.9°C—not exactly chilly, but still refreshing if you’re thinking about a swim.

By October, the average edges up to around 25.6°C. Then, in November, it finally hits 27°C, which most folks would call perfect for a long swim.

With these gradual temperature changes, late spring really draws in people looking for water activities. The sea stays calm along The Strand and over at Magnetic Island, so you’ll find great conditions for snorkeling and diving.

Since Townsville sits close to the Great Barrier Reef, the warmer water also bumps up visibility for reef tours. That’s a nice bonus if you’re hoping to spot some marine life.

Swimming and Beach Holiday Suitability

Planning a beach holiday in Townsville during spring? You can do that pretty comfortably. Early spring water might feel a bit cool if you’re in for ages, but honestly, most people seem to find it just fine for swimming.

By the time mid and late spring roll around, the water’s warm enough for longer dips and family days at the beach. That’s when you’ll see more locals and visitors hanging out by the shore.

Spring doesn’t bring as many stingers as summer does, though it’s smart to stick with protective swimwear as you get closer to December. Popular spots like The Strand and Magnetic Island have safe swimming enclosures, so you’ve got some peace of mind.

If you’re into snorkeling or diving, spring works out well for exploring the Great Barrier Reef from Townsville. The water clears up as the weather calms down, which, in my opinion, makes November a top pick for combining a beach trip with some reef time.

Wind Speed and Weather Variability

Spring in Townsville brings steady breezes and a shift away from the wetter months. Most days, you’ll get moderate wind speeds, but every now and then, a weather system will sweep through and change things up.

Typical Spring Wind Speeds

In spring, average wind speeds in Townsville tend to land between 10–11 miles per hour (16–18 km/h). This season actually falls in the windier stretch of the year, especially during March and April when breezes show up more often.

By May, winds usually back off a bit as things start to settle down and the calmer months approach.

Here’s a quick look at the average spring wind speeds:

You’ll probably notice the most consistent winds in April. These breezes usually come in from the east or southeast, which helps keep things comfortable even on hotter days.

For anyone into outdoor activities—beach trips, sailing, or just hanging out—this steady airflow takes the edge off the humidity and makes for pretty pleasant conditions.

Occasional Weather Events

Spring in Townsville usually feels pretty predictable, but now and then, you’ll run into short-lived weather events. Early in the season, leftover rain showers from the wet period sometimes bring gustier winds.

You’ll notice these mostly in March, when tropical moisture still hangs around.

By April and May, rainfall drops off, but you can still get isolated storms popping up. These storms might suddenly shift the wind or make it pick up speed for a bit.

They don’t happen all the time, but if you’re planning to be outside, it’s smart to stay alert.

Spring acts as a transition season here, so the mix of leftover humidity and those strengthening trade winds can make things a bit unpredictable.

Most days stay pretty calm, but every so often, stronger winds remind you how quickly Townsville’s climate can flip between wet and dry.

• Articles on Atmospheric Phenomena
• Articles on Electrical Storms
• Articles on Fire
• Articles on Snow and Ice
• Articles on Surface Movement
• Articles on Temperature
• Articles on Water
• Articles on Wind
• Regional Weather Articles