To convert 39 degrees Celsius to Fahrenheit, we can use the formula F = C x (9/5) + 32, where F is the temperature in Fahrenheit and C is the temperature in Celsius. Plugging in 39 for C, we get:

F = 39 x (9/5) + 32 F = 102.2

Therefore, 39 degrees Celsius is equal to 102.2 degrees Fahrenheit.