Average Temperatures in Calgary, Alberta, Canada. 1  The average annual temperature in Calgary, Alberta, Canada is cool at 3.9 degrees Celsius (39 degrees Fahrenheit).2  The range of mean monthly temperatures is 26 C (46.8 F) which is a moderate range.verage Temperatures in Calgary, Alberta, Canada. 1  The average annual temperature in Calgary, Alberta, Canada is cool at 3.9 degrees Celsius (39 degrees Fahrenheit).
Demi Permanent Vs. Semi Permanent Hair Color. Both demi-permanent and semi-permanent hair color dyes can be applied at a salon or at home. The main differences between demi and semi-permanent hair color are the duration the color lasts and how the dye penetrates the hair shaft. Semi-permanent hair color does not contain any peroxide while demi-permanent hair color may contain low levels of ammonia or peroxide.
1. SEMI. Semi-, from the Latin for âhalf,â is the most common and the earliest to show up in English. It was first used, with the straight sense of âhalf,â in the word semicircular, but soon attached to concepts that were harder to quantify. Itâs easy to see what a half circle looks like, but what amount of âabstractâ is âsemi-abstractâ? How permanent is âsemi-permanentâ? Through these less concrete uses, which proliferated wildly in the 1800s, semi-came to mean âvirtuallyâ or âsomewhat.â 2. HEMI. Hemi-is from the Greek for âhalf.â