Statistics for Windward Oahu Winds : DECEMBER 1988 - 2021 II. Wind Gentle/ Light/ Moderate Fresh+ Southerly Onshore Variable Trades Trades Kona Kona/Front (Land/ (NE-SE) (NE-SE) (SSE-SW) (WSW-NNE) Seabreeze) (7-16 knots) (>= 17 knots) (> 6 knots) (> 6 knots) years # days % # days % # days % # days % # days % ----- ------ --- ------ --- ------ --- ------ --- ------ --- 1988 4 13 7 23 16 52 2 6 2 6 1989 18 58 1 3 2 6 1 3 9 29 1990 1 3 9 29 11 35 5 16 5 16 1991 1 3 16 52 12 39 1 3 1 3 1992 0 0 16 52 9 29 2 6 4 13 1993 5 16 7 23 18 58 1 3 0 0 1994 3 10 13 42 15 48 0 0 0 0 1995 6 19 11 35 2 6 11 35 1 3 1996 1 3 6 19 7 23 5 16 12 39 1997 1 3 15 48 10 32 0 0 5 16 1998 3 10 14 45 11 35 2 6 1 3 1999 4 13 7 23 11 35 4 13 5 16 2000 14 45 13 42 4 13 0 0 0 0 2001 1 3 5 16 18 58 5 16 2 6 2002 7 23 14 45 7 23 0 0 3 10 2003 5 16 13 42 9 29 1 3 3 10 2004 5 16 11 35 9 29 2 6 4 13 2005 9 29 10 32 4 13 5 16 3 10 2006 3 10 14 45 12 39 0 0 2 6 2007 2 6 3 10 16 52 9 29 1 3 2008 1 3 13 42 10 32 7 23 0 0 2009 7 23 15 48 0 0 7 23 2 6 2010 7 23 13 42 4 13 7 23 0 0 2011 0 0 8 26 22 71 0 0 1 3 2012 8 26 4 13 17 55 2 6 0 0 2013 9 29 17 55 2 6 1 3 2 6 2014 7 23 8 26 10 32 1 3 5 16 2015 6 19 11 35 14 45 0 0 0 0 2016 9 29 8 26 7 23 2 6 5 16 2017 8 26 9 29 3 10 1 3 10 32 2018 2 6 11 35 15 48 0 0 3 10 2019 6 19 10 32 13 42 1 3 1 3 2020 10 32 15 48 6 19 0 0 0 0 2021 1 3 9 29 15 48 5 16 1 3 MEAN 5 17 10 34 10 32 3 9 3 9 SD 4 4 5 3 3