Table 1. Monthly rainfall and temperature for the growing seasons 1970-75 at Durham, N.H. 



Rainfall 



^30-year 

 mean 



^1970 



1971 



1972 



1973 



1974 



1975 



April 3.80 



May 3.32 



June 3.22 



July 3.50 



August 3.22 



September 3.57 



3.73(-0.07) 2.39(-1.41) 2.89(-0.91) 13.35(+9.55) 3.82(+0.02) 2.98(-0.82) 



2.91(-0.41) 3.47(+0.15) 3.87(+0.55) 6.32(+3.00) 4.41(+1.09) 1.67(-1.65) 



3.55(+0.33) 1.87(-1.35) 6.88(+3.66) 2.38(-0.84) 2.99(-0.23) 3.93(-K).71) 



1.81(-1.69) 4.33(+0.83) 2.55(-0.95) 2.10(-1.40) 0.67(-2.83) 4.71(+1.21) 



3.06(-0.16) 1.57(-1.65) 1.16(-2.06) 3.11(-0.11) 1.30(-1.92) 6.42(+3.20) 



3.49(-0.08) 2.30(-1.27) 4.20(+0.63) 2.15(-1.42) 6.12(+2.55) 5.24(+1.67) 



Season 



20.63 18.55(-2.08) 15.93(-4.70) 21.55(+0.92) 29.41(+8.78) 19.31(-1.32) 24.95(+4.32) 



^1970 



1971 



Temperature 



1972 



1973 



September 59 . 3 



44.5(+0.7) 42.1(-1.7) 40.9(-2.9) 47.8(+4.0) 



58.3(+3.7) 54.3(-0.3) 56.1(+1.5) 53.6(-1.0) 



64.6(+1.2) 65.1(+1.7) 64.2(+0.8) 66.9(+3.5) 



71.1(+2.5) 69.7(+l.l) 70.8(+2.2) 72.2(+3.6) 



69.6(+2.9) 68.9(+2.2) 67.3(+0.6) 72.4(+5.7) 



61.7(+2.4) 63.9(+4.6) 61.0(+1.7) 59.8(+0.5) 



1974 



1975 



49.5(-4.3) 40.5(-3.3) 



51.4(-3.2) 59.8(+5.2) 



62.7(-0.7) 64.7(+1.3) 



69.1(+0.5) 72.6(+4.0) 



69.7(+3.0) 69.5(+2.8) 



60.8(+1.5) 58.7(+0.6) 



Based on mean of period 1931-60. 



^Total for the month, followed in parentheses by departure from the 30-year monthly 

 mean. 



^Mean for the month, followed in parentheses by departure from the 30-year monthly 

 mean. 



