Temp In Bali In September

Alright, picture this: You're in the middle of a chilly September, the leaves are turning, and you're busting out your winter wardrobe. Meanwhile, your mate in Bali is living their best life, basking in the sun like a human lizard. Why? Because September in Bali is like a perpetual summer holiday, that's why!

Bali's September: The Never-ending Summer

So, what's the temp in Bali in September, you ask? Well, buckle up, because it's a tropical rollercoaster ride! The average high temperature hovers around 31°C (88°F), which is like living in a perpetual sauna. Now, I'm not saying you'll be walking around in a parka, but you might want to invest in some serious sun protection. Think of it as Bali's way of saying, "Welcome to the tropics, mate!"

But here's where it gets interesting. The average low temperature drops to a cool... wait for it... 23°C (73°F). Yes, you read that right. In Bali, a 'cold' night is what we mere mortals call 'a perfect summer's day'. It's like the weather gods are playing a practical joke on the rest of the world!

Surf's Up, Weather's Not

Now, you might be thinking, "That sounds amazing! But what about the rain?" Well, September is actually one of the drier months in Bali. It's part of the 'dry season', which means you can expect more sunshine than rain. In fact, it rains on average just 7 days in September. That's like having a week's holiday from the rain!

And the best part? The sea temperature is a balmy 29°C (84°F). It's like taking a bath in the ocean. So, if you're into surfing, snorkelling, or just floating around like a human log, September is your month!

Wetter Bali September - Beste Reisezeit auf der Insel

When the Sun Goes Down

But Bali's not all about the daytime shenanigans. When the sun goes down, the temperature drops (slightly), and the fun begins. The evenings are perfect for exploring the vibrant night markets, trying out some delicious street food, or just chilling out with a cold drink. And no, I don't mean a cold drink as in 'a drink that's cold'. I mean a cold drink as in 'a drink that'll make you forget all about the heat'.

And if you're wondering what to wear, think 'tropical casual'. Leave your winter woollies at home. You won't need them. But don't forget the sunscreen. You'll need that. A lot.

Bali in September 2025: Attractions, Activities & Essential Information

Bali's September: A Surprising Fact

Now, here's a fun fact for you. Did you know that Bali is actually closer to Australia than to Java, the island where the rest of Indonesia is located? It's true! So, if you're in Australia, Bali is like your tropical neighbour. The one who's always having a party and inviting you over. And in September, that party is in full swing!

So, there you have it. September in Bali is like a never-ending summer holiday. It's hot, it's dry, and it's perfect for anyone who wants to escape the winter chill. Just remember to pack your sunscreen. You don't want to come back looking like a lobster. Trust me, it's not a good look.