Hotter still is the core. In the sun this is thought to be 10 - 20 million degrees. These temperatures are due to the pressure caused by gravity trying to compress the star. It has to be this temperature for fusion of hydrogen to take place.
In most years, Seattle averages a daily maximum temperature for September that's between 69 and 73 degrees Fahrenheit (20 to 23 degrees Celsius). The minimum temperature usually falls between 52 and 55 Â°F (11 to 13 Â°C).
Nearly every November day warms to over 40 Â°F (4 Â°C) in Seattle. The city averages 2 days in November when the thermometer reaches into the 60s Â°F (over 16 Â°C). Temperatures above 70 Â°F (21 Â°C) are not expected here this month.The thermometer dips to freezing or below on an average of 3 nights.lthough it can snow in November, most years don't get snow this early. The sun's rays reach the ground in Seattle during 28 percent of daylight hours on average in November, for a total of 78 hours in the month. Typically on 3 days this month the sky is mainly clear, with at most 30 percent cloud cover.