To convert degrees Celsius to degrees Fahrenheit, you can use the following formula:

°F = (°C × 9/5) + 32

Where:

* °F is the temperature in degrees Fahrenheit

* °C is the temperature in degrees Celsius

Using this formula, we can convert 31.6 degrees Celsius to Fahrenheit as follows:

°F = (31.6 × 9/5) + 32

°F = (56.88) + 32

°F = 88.64

Therefore, 31.6 degrees Celsius is equal to 88.64 degrees Fahrenheit.