It may not be peak season, but many believe the wet season in Darwin is the perfect time to visit the Northern Territory and Central Australia, as the land becomes lush and alive with impressive storm activity. This region is beautiful all year round, but this time of the year features vibrant sunsets, tropical summer landscapes, and wildlife viewing opportunities. It’s also a fantastic time to visit some of the region’s spectacular waterfalls.
However, with monsoonal storms, it’s essential to plan ahead. Keep an eye on park closures and be aware that extreme weather can impact travel plans. In both the wet and dry seasons, your best bet is to stay informed and flexible. This guide will highlight what you can expect in each of the Northern Territory National Parks, what to pack, safety essentials, and tips for your visit.
Related: Want to know about the dry season? Check out our Dry Season Northern Territory Guide.
When is Darwin’s Wet Season?
The wet season in Darwin is from November to April. It brings heavy rainfall, high humidity, and spectacular thunderstorms. Interestingly, many consider the wet season the “best time to visit Darwin” due to the lush, green landscapes and the dramatic waterfalls in full flow.
However, it’s crucial to plan ahead as parks are closed when the weather puts travellers at risk. On sunny days with clear skies, you can marvel at the true beauty of the NT landscapes. Take a trip during this season and you’ll experience a unique side of Darwin with its afternoon storms and spectacular lightning. In both the wet and dry seasons, prepare for changing conditions to make the most of your visit.
Darwin Weather
Darwin, the tropical capital of the Northern Territory, has two distinct seasons: the Wet Season from November to April and the Dry Season, which runs from May to October.
Humidity increases, with overnight temperatures around 25°C (77°F) and daytime highs similar to the dry season at 33°C (91°F). Humidity reaches 80%, but afternoon monsoonal rains and storms, especially in January (429mm average rainfall), can bring relief with relatively cool temps and blue skies.
- Minimum Temperature: Around 24-26°C (75-79°F)
- Maximum Temperature: Around 30-34°C (86-93°F)
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Average Temperatures in the Northern Territory National Parks
Kakadu National Park
- Average Daytime Temperature: 33°C to 37°C (91°F to 99°F)
- Average Nighttime Temperature: 25°C to 27°C (77°F to 81°F)
Litchfield National Park
- Average Daytime Temperature: 32°C to 35°C (90°F to 95°F)
- Average Nighttime Temperature: 24°C to 26°C (75°F to 79°F)
Nitmiluk National Park
- Average Daytime Temperature: 33°C to 38°C (91°F to 100°F)
- Average Nighttime Temperature: 25°C to 27°C (77°F to 81°F)
Judbarra/Gregory National Park
- Average Daytime Temperature: 34°C to 39°C (93°F to 102°F)
- Average Nighttime Temperature: 24°C to 27°C (75°F to 81°F)
Keep River National Park
- Average Daytime Temperature: 33°C to 38°C (91°F to 100°F)
- Average Nighttime Temperature: 24°C to 27°C (75°F to 81°F)
Elsey National Park
- Average Daytime Temperature: 32°C to 36°C (90°F to 97°F)
- Average Nighttime Temperature: 24°C to 26°C (75°F to 79°F)
Finke Gorge National Park
- Average Daytime Temperature: 34°C to 38°C (93°F to 100°F)
- Average Nighttime Temperature: 23°C to 26°C (73°F to 79°F)
Limmen National Park
- Average Daytime Temperature: 33°C to 37°C (91°F to 99°F)
- Average Nighttime Temperature: 25°C to 27°C (77°F to 81°F)
Watarrka National Park
- Average Daytime Temperature: 32°C to 37°C (90°F to 99°F)
- Average Nighttime Temperature: 20°C to 23°C (68°F to 73°F)
West MacDonnell National Park
- Average Daytime Temperature: 32°C to 36°C (90°F to 97°F)
- Average Nighttime Temperature: 20°C to 23°C (68°F to 73°F)
Red Centre Weather
The Top End, encompassing Darwin, Katherine, Kakadu, and Arnhem Land, has a tropical climate with two distinct seasons: the Dry and the Wet. However, the Red Centre experiences four distinct seasons with a semi-arid climate:
- Summer (December–February): Average temperatures range from 20°C to 35°C (68°F to 95°F). January is the wettest month with around 40mm of rainfall, but the overall climate remains dry and arid.
- Autumn (March–May): Warm days and cool nights with temperatures ranging from 12°C to 27°C (54°F to 81°F), making it a popular time to visit Alice Springs.
- Winter (June–August): Temperatures range from 3°C to 20°C (37°F to 68°F), with potential frost overnight, creating a snowy appearance on the ground.
- Spring (September–November): Warming temperatures between 13°C and 31°C (57°F to 87°F), with possible spectacular thunderstorms and cool evenings.
What to Pack
Packing the right gear is essential for enjoying the wet season in the Northern Territory:- Lightweight, Breathable Clothing:
- Waterproof Jacket
- Sturdy, Waterproof Footwear
- Insect Repellent:
- Sunscreen and a Wide-Brimmed Hat:
- Reusable Water Bottle
- Quick-Dry Towel
- Dry Bags
- Umbrella
- First Aid Kit
- Swimwear
Safety Tips
The wet season in Darwin brings heavy rains, high humidity, and the potential for flooding, making it essential to prioritize safety. Road conditions and park accessibility can change rapidly due to flooding. It’s essential to plan accordingly.Park Closures and Alerts
- Stay Informed: Regularly check weather updates and heed warnings from local authorities to avoid monsoonal rains. Websites like the Bureau of Meteorology provide accurate and timely weather information.
- Avoid Flooded Areas: Never attempt to drive or walk through flooded roads or areas, as water depth and current can be deceivingly dangerous. Follow road closure updates via Northern Territory Road Report.
- Stay Hydrated: High humidity can lead to dehydration quickly. Drink plenty of water throughout the day, even if you don’t feel thirsty.
Top Things to Do in the Wet Season
Darwin’s wet season offers unique opportunities to experience the region’s natural beauty and top attractions. While some of the region’s iconic attractions, like the Mindil Beach Markets, are closed, you’ll find a wealth of places to add to your itinerary.
- Litchfield National Park: Witness some of the NT’s best waterfalls in their full glory, such as Florence Falls and Wangi Falls.
- Kakadu National Park: Join a guided tour to see the waterfalls, waterholes, and wildlife thriving in the wet conditions.
- Crocosaurus Cove: Get up close with Australian saltwater crocodiles in a safe environment. If you’re brave enough, try the Cage of Death!
- Museum and Art Gallery of the Northern Territory: Explore the region’s history and indigenous art.
- Barramundi Fishing: Enjoy a fishing adventure in the lush, swollen rivers and billabongs.
Best Northern Territory Tours in the Wet Season
Jabiru 60-Minute Scenic Tour
Take to the skies for a 60-minute scenic flight over Kakadu National Park, departing from Jabiru. In the Wet Season (December to May), you’ll see the lush savannah woodlands, wetlands, and the towering sandstone escarpment. Highlights include the Crocodile Hotel, Mt Brockman, and the Burrungkuy Aboriginal rock art site. The grand finale is Jim Jim and Twin Falls, with water thundering down in full force.
Kakadu Waterfall Tour
Experience the breathtaking beauty of Kakadu National Park with this helicopter tour departing from Darwin. Witness Kakadu’s towering Jim Jim Falls, which boasts a 200-metre drop into a vast pool encircled by 150-metre high cliffs, and marvel at the panoramic views of Deaf Adder Valley, Twin Falls, Koolpin Gorge, and the South Alligator River.
The tour includes a spectacular flyover of these natural wonders, best viewed during the wet season when the falls are in full flow. After the aerial adventure, land at Cooinda for a delectable lunch and, optionally, a Yellow Water Cruise. The journey concludes with a visit to the legendary Goat Island before heading back to Darwin.
Heli Fishing
Join an epic fishing expedition with one of the best helicopter tours in Litchfield National Park. On the Heli Fishing tour, you’ll explore remote fishing spots teeming with Barramundi.
It’s tailored for both beginners and seasoned anglers, with packages that include rods and tackle. Replenish your energy with provided refreshments, snacks, and for full-day trips, a satisfying lunch. Experience the thrill of reeling in iconic fish against the backdrop of Darwin’s stunning natural landscapes.
Wet Season 3 Days Package
Experience top-notch Barramundi fishing and scenic wildlife at Corroboree Billabong, Adelaide River, and Leaders Creek. Enjoy the natural beauty of Lotus Lilies, Water birds, Sea Eagles, Crocodiles, Water Buffalo, and Wild Pigs at Corroboree Billabong.
This package includes a 4-hour harbour reef fishing trip and a chance to join the Million Dollar Fish competition.
The wet season transforms the Northern Territory into a lush paradise. Have you visited Darwin during the wet season? What’s your favourite activity? Share your experiences with us!
*Cover photo by @steviedee22
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