How Cold Is Too Cold For A Hot Tub?


It really depends on how sensitive your skin is.

For most people, the ideal hot tub temperature is between 100-104 degrees Fahrenheit.

However, if you have very sensitive skin, you may find that it’s more comfortable to stay in a hot tub that’s a few degrees cooler.

On the other hand, if you have very tolerant skin, you may be able to enjoy a hot tub that’s a few degrees warmer without any problems.

What Temperature Is Too Cold For A Hot Tub?

It really depends on the person.

Some people can’t stand anything below 75 degrees, others will stay in until the snow melts. For me, I start to feel cold when it gets below 80.

But even then, if the tub is sheltered from the wind and I have something to drink, I can probably tough it out for a little while longer.

Most hot tubs have a maximum temperature of 104 degrees Fahrenheit (40 degrees Celsius), although some models allow you to go as high as 108 degrees Fahrenheit (42.2 degrees Celsius).

Anything above that could overheat you and potentially lead to serious health problems such as heat stroke or dehydration. 

You might be thinking that since hot tubs are typically used in cold weather, the water temperature would have to be pretty high to make a difference.

But even a difference of just a few degrees can have an impact on how comfortable you are.

If you start to feel uncomfortable or develop any symptoms of hypothermia, such as shivering, confusion, or slurred speech, get out of the hot tub and warm up immediately.

Is It Safe To Hot Tub In Cold Weather?

There is no real danger in hot tubbing during cold weather, but there are a few things you should keep in mind.

First of all, if it’s really cold outside, the water in the hot tub might not get that hot.

So make sure to check the temperature before getting in.

Secondly, when it’s cold outside, the air is dry. And that extra dryness can suck the moisture right out of your skin.

So make sure to moisturize before and after getting out of the hot tub.

And finally, always be careful when getting out of a hot tub.

The sudden change in temperature can cause you to feel lightheaded or even pass out.

So take your time exiting the tub and make sure you’re feeling steady on your feet before standing up.

With those few precautions in mind, there’s no reason you can’t enjoy a nice, relaxing hot tub session even when it’s cold outside.

So go ahead and heat things up!

Is 30 Degrees Too Cold For A Hot Tub?

No, 30 degrees is not too cold for a hot tub.

The water in a hot tub needs to be heated to around 104 degrees Fahrenheit in order to provide the optimal bathing temperature.

However, if the air temperature is below 30 degrees Fahrenheit, it may be too cold to get into the hot tub comfortably.


  • Jason

    Jason is an experienced writer, having contributed to many popular websites over the years. He currently writes for Big Hot Tub, a blog about everything hot tubs. When he's not writing or working on his blog, Jason enjoys spending time with his wife and two young children.