Bali’s Seasons Explored: A Guide to Climate Changes

Climate Changes

Bali, also known as the Island of the Gods, is a popular tourist destination in Indonesia. One of the reasons Bali is so popular is because of its beautiful, tropical climate. The island experiences two distinct seasons – the rainy season and the dry season – with two shorter shoulder seasons in between. In this article, we will explore the different seasons of Bali, what to expect during each season, and the best activities and attractions to explore during your visit.

Understanding Bali’s Climate

The climate in Bali is tropical, meaning it is warm and humid all year round with an average temperature of 28°C (82°F). Unlike other tropical destinations, Bali experiences two distinct seasons – the rainy season and the dry season – with two transitional shoulder seasons in between. While Bali is a popular year-round destination, choosing the right time to visit can make a big difference in your travel experience.

Tropical Climate Characteristics

Bali has a tropical climate, which means it is hot and humid year-round. During the day, temperatures range between 26-30°C (78-86°F), while at night the temperature remains warm and muggy. Due to its proximity to the equator, Bali receives constant sunlight throughout the year, which can lead to high UV index levels. It is essential to pack sunscreen, hats, and sunglasses to protect your skin when visiting Bali.

Bali’s tropical climate is also responsible for the island’s lush vegetation, which includes rice paddies, coconut palms, and tropical fruits such as mangoes, bananas, and papayas. The warm temperatures and abundant rainfall make Bali a perfect place for agriculture, with rice being the staple crop.

Rainy and Dry Seasons

Bali’s climate is characterized by two seasons: the rainy season (November to March) and the dry season (April to October). During both periods, Bali is warm and humid, but the weather conditions vary significantly.

The rainy season in Bali is also known as the monsoon season, with frequent and heavy rainfall. This period is ideal for travelers who want to experience Bali’s natural beauty, with lush greenery and waterfalls in full flow. However, it is essential to note that the rainy season can also bring flooding and landslides, which can disrupt travel plans.

The dry season, on the other hand, is characterized by sunny days and blue skies. This period is perfect for outdoor activities such as surfing, hiking, and sightseeing. The dry season is also the peak tourist season, with many visitors flocking to Bali to enjoy the warm weather and beautiful beaches.

Regional Climate Variations

The climate in Bali varies from region to region, which adds to the island’s diversity. In the south of Bali, for example, the tropical climate is drier, while the central and northern regions are wetter due to their elevated positions.

The southern part of Bali is home to some of the island’s most popular tourist destinations, including Kuta, Seminyak, and Nusa Dua. This area is known for its beautiful beaches, vibrant nightlife, and luxury resorts. The dry climate in the south makes it an ideal place for sunbathing and swimming.

The central part of Bali, including Ubud and the surrounding areas, is known for its lush rainforests, rice paddies, and traditional villages. This area receives more rainfall than the south, making it an ideal place for nature lovers and those interested in Balinese culture.

The northern part of Bali, including Lovina and Singaraja, is known for its black sand beaches and volcanic landscapes. This area receives the most rainfall on the island, making it an ideal place for travelers looking for a more off-the-beaten-path experience.

The Rainy Season (November to March)

The rainy season, which runs from November to March, is the wettest time of the year in Bali. During this time, the island experiences daily rains that can last for several hours, leading to flooding in some areas. On average, Bali receives 300mm of rainfall per month during the rainy season.

Despite the rain, the rainy season in Bali has its own charm. The lush greenery that covers the island during this time is a sight to behold. The rice paddies are at their greenest, and the rivers and waterfalls are at their fullest. The rainy season is also the time when Bali’s nature is at its most vibrant, with flowers blooming in abundance and wildlife coming out to play.

Weather Conditions During the Rainy Season

The rainy season is characterized by heavy and frequent rainfalls, accompanied by thunderstorms. While the rain can be relentless at times, it usually comes in short bursts, leaving plenty of time for outdoor activities. Temperatures remain high, with daily averages of 28°C (82°F). Due to the constant rain, humidity levels can reach 90-95%, making it feel even hotter. The ocean can also be rough, limiting water-based activities.

Activities and Attractions in the Rainy Season

If you’re visiting Bali during the rainy season, it’s essential to plan your activities around the weather. While the rain can be a mood dampener, it does present an opportunity to explore Bali’s lush rainforests and waterfalls. Bali’s waterfalls, in particular, are at their most spectacular during the rainy season, with water gushing down in torrents. Some of the best waterfalls to visit during this time include Gitgit Waterfall, Sekumpul Waterfall, and Tegenungan Waterfall.

Another great activity to do during the rainy season is to take a cooking class. Bali is famous for its rich and flavorful cuisine, and taking a cooking class is a great way to learn about the local ingredients and cooking techniques. Some of the best cooking classes in Bali include Paon Bali Cooking Class, Bali Asli, and Casa Luna Cooking School.

If you’re looking for indoor activities, Bali has plenty to offer. You can visit museums such as the Bali Museum or the Puri Lukisan Museum, which showcase the island’s rich cultural heritage. You can also go shopping at one of Bali’s many markets or malls, such as the Ubud Art Market or the Beachwalk Shopping Center. And if you’re interested in traditional Balinese culture, you can attend a cultural show such as a traditional dance performance or a gamelan orchestra.

Tips for Traveling in the Rainy Season

  • Carry an umbrella or a raincoat to stay dry
  • Wear appropriate footwear, such as waterproof sandals or boots
  • Plan your activities and excursions around the predicted weather forecast
  • Book accommodations that offer indoor facilities or activities
  • Be patient as traffic can be affected due to floods or road closures

Overall, the rainy season in Bali is a unique and beautiful time to visit the island. With the right planning and preparation, you can make the most of your trip and enjoy all that Bali has to offer, even in the rain.

The Dry Season (April to October)

The dry season, which runs from April to October, is the most popular time to visit Bali. During this time, Bali experiences minimal rain, and the sky remains clear and sunny. On average, Bali receives 100mm of rainfall per month during the dry season.

Weather Conditions During the Dry Season

The dry season is characterized by minimal rainfall, cool winds, and comfortable temperatures. Daily averages range between 26-30°C (78-86°F), and humidity levels remain low, making it comfortable for outdoor activities. The ocean is also calm, making it perfect for water-based activities like surfing and snorkeling. The cool winds that blow during the dry season make it a great time to explore the island’s lush greenery and picturesque landscapes. You can take long walks, go hiking, or enjoy a bike ride through the countryside.

Activities and Attractions in the Dry Season

If you’re visiting Bali during the dry season, you can indulge in various outdoor activities such as hiking, surfing, and visiting the beaches. Bali is famous for its iconic rice terraces, and the dry season presents an opportunity to witness these sweeping landscapes at their best. You can also take advantage of the clear skies and visit Bali’s volcanoes or explore the island’s temples and cultural attractions.

The dry season is also the perfect time to visit Bali’s many waterfalls. Sekumpul Waterfall, for instance, is a must-visit destination. It is a cluster of seven waterfalls that form a stunning natural wonder. The dry season makes it easier to access the waterfall and enjoy a refreshing swim in its crystal-clear waters.

If you’re a wildlife enthusiast, the dry season is a great time to visit the Bali Safari and Marine Park. The park is home to over 100 species of animals from around the world, and the dry season makes it easier to spot them in their natural habitats. You can take a guided tour of the park or enjoy a safari ride through the African Savannah.

Tips for Traveling in the Dry Season

  • Wear sunscreen and a hat to protect your skin from the sun. The sun can be intense, so it’s essential to take precautions to avoid sunburn and heatstroke.
  • Stay hydrated by drinking plenty of fluids. The dry season can be dehydrating, so it’s essential to drink lots of water and fluids to avoid dehydration.
  • Book accommodations and activities early as the dry season is peak tourist season. Bali is a popular destination, and during the dry season, it can get crowded. It’s best to book your accommodations and activities in advance to avoid any last-minute hassles.
  • Carry a reusable water bottle to reduce waste. Bali is a beautiful island, and it’s essential to keep it clean. Carry a reusable water bottle and refill it at water stations to reduce plastic waste.
  • Respect Bali’s culture and traditions when visiting temples and cultural sites. Bali is a predominantly Hindu island, and it’s essential to respect the local culture and traditions when visiting temples and cultural sites. Dress modestly, remove your shoes before entering temples, and avoid touching sacred objects.

The Shoulder Seasons (April-May and September-October)

The shoulder seasons, which run from April-May and September-October, are transitional periods between the rainy and dry seasons. During these months, Bali experiences a mix of both rain and sunshine.

April and May are the months when Bali is at its greenest. The rains have subsided, and the island is lush and vibrant. The rice paddies are a bright green, and the flowers are in full bloom. September and October, on the other hand, are the months when Bali starts to dry out. The rains have stopped, and the island is beginning to turn brown. However, the weather is still pleasant, and the crowds have thinned out.

Weather Conditions During the Shoulder Seasons

The shoulder seasons are characterized by a mix of rain and sunshine, with occasional thunderstorms. The rain is usually in short bursts, and the sun comes out soon after. Temperatures remain mild, with daily averages ranging between 27-29°C (80-84°F). Humidity levels are moderate, making it comfortable for outdoor activities. The evenings can be slightly cooler, so it’s always a good idea to carry a light jacket or sweater. Additionally, the ocean conditions are optimal for diving and snorkeling, with good visibility levels.

Activities and Attractions in the Shoulder Seasons

If you’re visiting Bali during the shoulder season, you can indulge in various outdoor activities like rafting, mountain biking, or visiting Bali’s botanical gardens. The cooler temperatures make it easier to explore the island’s natural beauty. Bali is also known for its yoga and wellness retreats, and the shoulder season is an excellent time to take part in these activities. The shoulder season presents an excellent opportunity to avoid crowds while still enjoying favorable weather conditions.

September and October are also the months when Bali’s cultural calendar starts to pick up. The Bali Arts Festival takes place in June and July, but there are other festivals and ceremonies that take place throughout the year. The Galungan Festival, which celebrates the victory of good over evil, takes place in September, while the Kuningan Festival, which marks the end of the Galungan Festival, takes place in October. These festivals are a great way to experience Bali’s unique culture and traditions.

Tips for Traveling in the Shoulder Seasons

  • Pack for both rain and shine as the weather can be unpredictable. It’s always a good idea to carry a raincoat or umbrella.
  • Plan your activities and excursions around the predicted weather forecast. If it’s going to rain in the morning, plan indoor activities for that time.
  • Carry insect repellent, as the shoulder season is mosquito season in Bali. Mosquitoes can be a nuisance, especially during the rainy season.
  • Book accommodations and activities early to avoid disappointment. While the crowds are thinner during the shoulder season, popular activities and accommodations can still fill up quickly.
  • Be respectful of Bali’s culture and traditions, even in the less crowded shoulder season. Bali is a deeply spiritual place, and it’s essential to be mindful of local customs and beliefs.


Bali is a tropical paradise with a climate that varies throughout the year. The rainy season is perfect for exploring Bali’s lush rainforests, while the dry season presents an opportunity to indulge in outdoor activities. The shoulder seasons offer a mix of both seasons, making it an ideal time to visit for those looking to avoid crowds. By understanding Bali’s climate and planning your activities accordingly, you can make the most of your visit to this beautiful island.