Rainfall could reach 1600mm
A total of 28.5mm of rain has fallen on the Peninsula so far this month, according to figures supplied by Mr Jim Morrison of Woy Woy.
The average rainfall for December is 85.6mm.
A total of 1522mm has fallen so far this year, 23.6 per cent above the average annual rainfall of 1231.1mm.
This is already the highest annual rainfall since 2007, when the year finished with 1622mm.
If rainfall for December is 23.6 per cent above average, the Peninsula could finish the year with an annual figure of 1600mm, 30 per cent above the annual average.
Temperatures recorded so far this month have ranged from a low of 12.7 degrees on December 4 to a high of 23.4 on December 9, according to figures from www.peninsulaweather.info.
Highest minimum was 17.5 on December 9 and lowest maximum was 18.8 on December 4.
Strongest wind gust was 30.2 km/h on December 4.
Spreadsheet, 9 Dec 2011
Jim Morrison, Woy Woy
www.peninsulaweather.info