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.
(Fairbanks, Alaska - AK, USA) 1  The weather and climate in Fairbanks is extremely seasonal, with big variations in temperature each day and month, fluctuating by up to 55Â°C / 100Â°F every year. Summer weather in Fairbanks is generally warm and sunny, although the winters are harsh, with a bitterly cold climate and months of frosty weather.