how warm is 13 degrees celsius
Rating Newest Oldest. Best Answer: 13 degrees Celsius is around 56 degrees. Now it just depends if you will feel hot, warm or cold at that temperature. If you would like to convert the Celcius temperature to a Fahrenheit scale, the formula would be Fahrenheit=1.8*Celsuis+32.est Answer: 13 degrees Celsius is around 56 degrees. Now it just depends if you will feel hot, warm or cold at that temperature.