In a traditional Finnish-style sauna, the optimal temperature typically ranges between 70°C to 90°C However, the specific temperature can vary based on individual preferences and the sauna’s design. Here’s a general guideline for the optimal temperature in different types of saunas within the Finnish tradition:

Moderate Temperature Sauna (70°C – 80°C ): This temperature range is suitable for those who prefer a milder sauna experience. It’s often recommended for beginners, children, and individuals who might not be accustomed to high heat. The lower temperature allows for a longer duration of stay in the sauna.

Hot Temperature Sauna (80°C – 90°C ): This is the traditional temperature range commonly associated with Finnish saunas. It provides a more intense heat experience and allows for effective heat absorption into the body. Many sauna enthusiasts enjoy the higher temperatures for their potential detoxification benefits and the feeling of intense relaxation.

Remember that personal preferences play a significant role in determining the ideal temperature for each individual. Some people prefer a hotter sauna for a shorter duration, while others enjoy a milder heat for a longer stay. Additionally, it’s crucial to listen to your body and adjust the temperature and duration based on how you feel. Staying hydrated by drinking water before and after your sauna session is also important to ensure your well-being. Avoid mixing alcohol and sauna. 

It’s worth noting that in Finnish sauna culture, the “löyly” (pronounced LOY-loo), which refers to the steam created by pouring water on the sauna’s heated rocks, is an integral part of the experience. The löyly helps increase humidity and creates a surge of heat, enhancing the overall sensation of the sauna.

Ultimately, the best temperature for a Finnish-style sauna is the one that you find comfortable and enjoyable while adhering to proper safety precautions. If you have any underlying health conditions or concerns, it’s a good idea to consult with a healthcare professional before using a sauna.