The graph shows rainfall recorded at Tower Hill in 2012, 2013, 2014 and up to July 26th, 2015. As can be noted, after an evident drop in rainfall from January to February 2015, there was a slight increase in rainfall from March to April 2015 of 22.9 mm of rain. The month of May 2015 had recorded the lowest rainfall than in previous years with 29.1 mm of rain. Rainfall increased significantly to 195 mm of rain in the month of June 2015, proving to be the highest recorded amount of rainfall for the year thus far. Rainfall dropped significantly to 23.75mm in the beginning of July as the crop season came to a close and increased slightly to 41.75mm at the end of the month.