Earliest day in the year at PL 3: May 12, 2000.
Latest day in the year at PL 3: November 3, 2003.
Longest duration at PL 3: 60 days from July 1, 2004 to August 29, 2004.
Years level never moved above PL 3: 1991, 1995, 2004, 2009, 2019.
5-year average number of days per year at PL 3: 42.
10-year average number of days per year at PL 3: 37.
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