Month,Year,Pmean,Tmean,Rain,RD4,1840,29.68,67.4,2.61,135,1840,29.63,61.5,16.3,166,1840,29.58,54.9,9.33,157,1840,29.718,54.3,7.01,138,1840,29.593,57.1,0.89,69,1840,29.55,62.7,4.87,1410,1840,29.606,68.1,1.75,1311,1840,29.561,70.2,1.95,712,1840,29.55,72.3,4.94,111,1841,29.48,75,5.63,172,1841,29.504,75,0.53,63,1841,29.664,70.9,3.83,184,1841,29.527,67.6,25.43,135,1841,29.62,60.9,6.73,12