To show temperatures using integers, we can use the Celsius or Fahrenheit scale.

To convert Celsius to integers, we can round the temperature to the nearest whole number. For example, 25.4°C would be rounded to 25°C.

To convert Fahrenheit to integers, we can first subtract 32 from the temperature and then round to the nearest whole number. For example, 77.5°F would be converted to 45.5°F and then rounded to 46°F.