What's the weather like for swimming?

1, outdoor swimming is 28-33 degrees, the indoor temperature is generally constant, and the water temperature can be between 22-30 degrees.

2. Because the water temperature is lower than the air temperature, the most suitable temperature for swimming is about 26 degrees, so the temperature of about 28-33 degrees is very suitable for outdoor swimming. Indoor swimming is generally constant temperature, and the water temperature should not be lower than 22 degrees, so as to avoid cramps caused by too low water temperature, and it should not be higher than 30 degrees. If the water temperature is too high, swimming is very difficult and easy to dehydrate.

3, outdoor swimming should pay attention to sun protection, if the light is strong, swimming for a long time is easy to get sunburned, it is best to apply sunscreen into the water.