This week looks like typical Aruba.
"Rainfall Outlook for the Last Quarter of 2010
Sea Surface Temperatures (SST) in the tropical Pacific Ocean have decreased in the meantime (August 2010) to below average values (La Niņa conditions) and that has already lead to above average values of rainfall in the ABC Islands. In the Atlantic Ocean and the Caribbean Sea, the sea surface temperatures are already at above average levels and the outlook is for these higher than normal temperatures to persist throughout the remainder of 2010. This is forecast to result in a good chance of significant rainfall for both the ABC and the SSS islands during the second half of 2010, including this rainy season (October-December).
Last updated: October 4, 2010."