Don’t Hike via the Sembalun Rinjani Route Before Reading This: The Cold Season Has Arrived

The Sembalun Rinjani route is the most popular trekking route to the summit of Mount Rinjani in Lombok. However, during June and July, the Sembalun Rinjani area experiences a significant drop in temperature. The cold weather along the trekking route increases the risk of hypothermia, especially for hikers camping overnight in areas such as Pelawangan Sembalun.

Why Is the Sembalun Rinjani Route So Cold During the Dry Season?

The Sembalun Rinjani route is widely recognized as one of the most popular trails leading to Mount Rinjani. However, beyond its breathtaking scenery, this area is also known for experiencing extreme temperatures during the dry season.

According to meteorological experts, the southeast monsoon winds carrying cold air from Australia cause temperatures in the Sembalun Rinjani region to become lower than usual. In addition, clear skies with little cloud cover allow heat from the earth’s surface to escape more rapidly at night, causing temperatures in the highlands of Sembalun Rinjani to drop significantly.

At certain elevations along the Sembalun Rinjani route, nighttime temperatures can fall to as low as 0–5°C, particularly around popular camping areas such as Pelawangan Sembalun.

Hypothermia Risks on the Sembalun Rinjani Route

The extreme cold conditions on the Sembalun Rinjani route should not be underestimated. Many hikers prepare only for tropical weather and are not adequately equipped for the low temperatures experienced at higher elevations.

Hypothermia occurs when the body loses heat faster than it can produce it. Symptoms may include:

• Uncontrollable shivering
• Slurred or unclear speech
• Weakness and loss of concentration
• In severe cases, loss of consciousness

For this reason, hikers on the Sembalun Rinjani route are strongly advised to bring proper cold-weather gear.

Safety Tips for Hiking Rinjani in Cold Weather

If you are planning to hike via the Sembalun Rinjani route, here are some important preparation tips:

• Wear a proper insulated hiking jacket
• Bring a sleeping bag suitable for low temperatures
• Use gloves, a warm beanie, and thick socks
• Maintain your body temperature with warm food and drinks
• Avoid sleeping in exposed areas without protection from the wind
• Make sure you are physically fit before starting the trek

With proper preparation, hiking through Sembalun Rinjani can remain a safe and enjoyable experience, even during the coldest months of the yet

The Sembalun Rinjani Route: Beautiful Yet Challenging

Despite its extreme temperatures, the Sembalun Rinjani route remains a favorite among hikers because of its spectacular savanna landscapes. The sunrise view from Pelawangan Sembalun is also considered one of the most beautiful in Indonesia.

However, this natural beauty comes with challenges. The dry season does not necessarily mean warm weather. In fact, the Sembalun Rinjani route often experiences some of the coldest temperatures of the year.

After Hiking Rinjani, Enjoy the Warmth of Gili Trawangan

After conquering the cold temperatures of Sembalun Rinjani, many travelers continue their journey to Gili Trawangan to enjoy tropical beaches, snorkeling adventures, and stunning sunsets.