2013 is a year that started and ends on a Tuesday. In the Gregorian calendar, it is the 2013th year in the CE and AD designations; the 13th year in the 3rd millennium and the 21st century; and the 4th of the 2010s. It is the first year since 1987 to have 4 different numerals.
- February 15 - The Swimming Carnival was held.
- February 18 - Pinsrap first sang The Roman Llama Song.
- March 5 - Brad Davison pulls a magnificent effort of stalling which prevented him and most of the class from presenting their assignments.
- March 11 - Liam Tullett held his sixteenth birthday party and everyone succeeded in getting Brad Davison in with Charley.
- March 20 - The combined Athletics Day was held and Brad Davison and Tim Howe pulled off a brilliant forgery of a canteen/toilet pass.
- March 27 - The Couch was saved by Barney, Tim, Connor and Lloyd.
- March 28 - The Easter Holidays began.
- April 12 - The Star Wars Prequels Marathon was held.
- April 15 - The Easter Holidays ended, bringing back winter uniform and therefore Double Uniforms.
- April 15-16 - Operation Bolivia was in operation for Brad and Olivia.
- April 20 - Olivia Monacella held her Super Hero themed 16th birthday party, where some things happened.
- May 1 - The 300 Random Days started with Complicated Day.
- May 3 - Barney held his sixteenth birthday party.
- May 7 - Liam Tullett almost got E-shot.
- May 25 - Eliza held her Alice in Wonderland party.
- 31 July - The Personal Project night was held at school, which showcased the students ability to lie about how well they organised their time in creating something for their final product.