The map above shows the wettest month of the year and the one below shows the driest month of the year for various regions around the world.
Both of them were created by Climatologist Brian Brettschneider
The data was for the 30 year period from 1981 to 2010, and due to climate change some regions may now have different wettest and driest months.
What do you think accurate for where you live?
Y.D. Robinson says
The designations “wettest” and “driest” apply to precipitation totals. Therefore, this might not necessarily take into account situations in which less rain falls for a far longer period in the day and/or night (giving the impression of “a rainy day” or whatever) or in which more rain falls for a much shorter period of time (e.g. thundershowers).