How to change from Fahrenheit to Celsius
Changing the weather option from Fahrenheit to Celcius
When using location services in Day One, the weather is automatically added to the entry as well. Here is how to change from Fahrenheit to Celsius:
iOS
Go to Day One > Settings > Advanced > toggle the option for Fahrenheit. Turning this off will enable Celsius.

Android
Go to Day One > Settings > Advanced > Units. Switch between Imperial and Metric.

macOS
Go to Day One > Settings > General > uncheck the option for Fahrenheit. Turning this off will enable Celsius.

Web app and Windows app
Go to Day One > Settings > Entries > Temperature Unit > uncheck the option for Fahrenheit.

