The IPCC found that there “is limited evidence of changes in extremes associated with other climate variables since the mid-20th century” and current data shows “no significant observed trends in global tropical cyclone frequency over the past century. … No robust trends in annual numbers of tropical storms, hurricanes and major hurricanes counts have been identified over the past 100 years in the North Atlantic basin.”

The IPCC also said “there continues to be a lack of evidence and thus low confidence regarding the sign of trend in the magnitude and/or frequency of floods on a global scale” adding “that there is not enough evidence at present to suggest more than low confidence in a global-scale observed trend in drought or dryness (lack of rainfall) since the middle of the 20th century due to lack of direct observations, geographical inconsistencies in the trends.”
http://dailycaller.com/2017/04/24/former-obama-official-says-climate-data-was-often-misleading-and-wrong/