Generally, Southern California, specifically San Diego near the ocean (not inland) is stable and in that range. Same with parts of Los Angeles that aren't too far inland.
Go to weather.com, type in a city, hit enter, click "10 day", then scroll down and click "averages", then look at the daytime high and nighttime low for each month in the graph.
Then click on "daily averages" drop down menu and click "compare cities" and enter another city. It will open in daytime high view for those two cities, so after you check out the differences, click "nighttime low" to see how those look.
Rinse and repeat with different cities.
The average temperature in a location that remains at 60 degrees year-round is 60 degrees Fahrenheit.
The year-round temperature at St. Simons is around 70 degrees.
The state that has a year-round temperature between 50 degrees and 90 degrees is Hawaii. In fact, the temperature rarely dips below 70 degrees.
50 degrees or less year round
Caves, underground bunkers, and some wine cellars are examples of places that maintain a consistent temperature of 50 degrees year-round.
San Diego California comes pretty close all year round, except in winter it's about 65 degrees
55 degrees year round
In Singapore the temperature year-round is 24-32 degrees Celsius.
The Tasmania latrobe average temperature for all year round is 11 degrees Celsius.
Ambient temperature in the Philippines ranges from 30 to 40 degrees Celsius all year round.
Places like San Diego, California; Tenerife, Canary Islands; and Kona, Hawaii typically have a year-round temperature around 70 degrees due to their mild climates and proximity to the ocean.
The average year-round termperature is 74.83 degrees F. You can see the monthly averages for Tabor City by going to Weather.com. The link is to the right.