Meaning & History. From an English surname which meant unfortunate in Norman French. It first became common in the 1980s due to the television comedy 'Family Ties', which featured a character by this name. Popularity.
In most years, Seattle averages a daily maximum temperature for December that's between 45 and 49 degrees Fahrenheit (7 to 9 degrees Celsius). The minimum temperature usually falls between 34 and 38 Â°F (1 to 3 Â°C). December is the coldest month overall for Seattle and the 20th and 21st are its chilliest days. They have daily highs averaging 46.2 Â°F (7.9 Â°C) and lows of 35.6 Â°F (2.0 Â°C). Nearly every December day warms to over 40 Â°F (4 Â°C) in Seattle. Temperatures above 60 Â°F (16 Â°C) are not expected here this month.
The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 92. On average, there are 152 sunny days per year in Seattle, Washington. The July high is around 75 degrees. The January low is 37. Sperling's comfort index for Seattle is a 79 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54.