fluoridation - the addition of a fluoride to the water supply (to prevent dental decay) fluoridisation, fluoridization. addition - the act of adding one thing to another; the addition of flowers created a pleasing effect; the addition of a leap day every four years. Based on WordNet 3.0, Farlex clipart collection.
1 The annual average temperature in Fairbanks, Alaska, Usa is slightly cold at -2.9 degrees Celsius (26.8 degrees Fahrenheit). 2  There is a range of mean monthly temperatures of 40.3 C (72.5 F) which is a high range.
Wasilla, Alaska Average Temperature. The average temperature for Wasilla is 37.8Â°F, 31% lower than the nationwide average (54.55Â°F), and 1.72Â°F higher than the Alaska average of 36.08Â°F. In the summer, temperatures rise to 55.2Â°F on average, 23% lower than average - one of the 20% lowest recorded averages.