The % Sun number measures the percentage of time between sunrise and sunset that sunshine reaches the ground. Total Hours is the average number of sunny hours the city normally has in a year. Clear Days is the average number of days annually when cloud covers at most 30 percent of the sky during daylight hours. Hours of sunshine are the means calculated for 1961 to 1990.
Wikipedia: The MacDonnell Ranges of the Northern Territory, are a 644 km (400 mile) long mountain range located in the centre of Australia (23Â°42â²S 132Â°30â²E), and consist of parallel ridges running to the east and west of Alice Springs.
Not to be confused with MacDonell. MacDonnell, Macdonnell, or McDonnell is a surname of Scottish and Irish origin. It is an anglicized form of the Gaelic name Mac Domhnaill, which means son of Donald (Scottish) or Domhnall (Irish). Alestair Ruadh MacDonnell (1725â1761), Scottish chief of Glengarry, secret agent and spy on Prince Charles Edward after 1750. 2  Alexander McDonnell, 9th Earl of Antrim (born 1935), British peer from Northern Ireland. 3  Alexander McDonnell (1798â1835), Irish chess master.