When was the last time we had a "K" storm in August?
Last year, Karl lasted from September 16-28.
2003 Kate 25 SEP - 10 OCT
2002 Kyle 20 SEP - 12 OCT
2001 Karen 11-15 Oct
2000 Keith 28 SEP - 6 OCT
1999 Tropical Storm Katrina 28 OCT - 1 Nov
1998 Karl 23 - 29 SEP
1996 Tropical Storm Kyle 11-12 OCT
1995 Tropical Storm Karen 26 AUG - 3 SEP
So we go back a decade to find another "K" Storm in August, and it was a tropical storm that never made landfall.
The next one back was in 1990, Hurricane Klaus 3-9 Oct
1989 Tropical Storm KAren 28 NOV - 4 DEC
1988 TS Keith 17-26 NOV
1985 Kate 15-23 NOV
1984 Klaus 5-13 NOV
1981 Katrina 3-7 NOV
1980 Karl 25-28 NOV
1978 Kendra 28 OCT - 3 NOV
1971 TS Kristy 18-21 OCT
1969 Kara 7-19 OCT, however, there were three unnamed storms (Hurricane #10, Tropical Storm #11 and Subtropical Storm #1) prior to Kara, so if we went strictly naming those, Tropical Storm #10 would have been Kara and its dates were 24-30 SEP.
1964 There were three unnamed tropical storms this year. Strictly naimg would have made Hurricane Isbell the "K" storm and its dates were 8-17 OCT.
1959 - One unnamed Huricane, thus Judith was 17-21 OCT
1955 - No "A" storm, two unnamed tropical storms. Tropical Storm #11 10-14 OCT and Hurricane Katie 14-20 OCT.
That's all the "K storms for the past 50 years.
Source:
http://weather.unisys.com/hurricane/atlantic/