PERRIS, CALIFORNIA

Monthly Total Growing Degree Days

(046816)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 230.50 j 0.00
1962 380.00 284.50 313.00 714.00 677.35 a 900.00 1072.50 1152.00 944.50 779.00 521.00 430.00 8167.85
1963 259.88 a 550.00 424.50 451.50 737.50 770.50 1105.00 1072.00 1038.00 765.50 493.50 356.50 8024.38
1964 259.00 301.50 398.00 537.00 664.50 836.00 1171.50 1121.50 899.50 919.50 372.00 328.00 7808.00
1965 333.50 339.50 439.50 545.00 726.50 746.00 1085.00 1199.50 850.00 879.00 502.00 296.50 7942.00
1966 248.50 264.00 521.00 661.00 768.00 935.00 1133.00 1189.50 985.00 774.50 490.50 341.52 a 8311.52
1967 346.00 385.00 472.50 292.00 734.00 765.00 1214.00 1296.00 1001.00 839.50 600.00 237.00 8182.00
1968 279.00 495.50 459.00 534.50 749.50 896.00 1160.43 a 1061.00 930.00 789.00 503.00 254.50 8111.43
1969 388.00 238.00 361.50 574.50 771.00 805.34 a 1116.00 1222.00 1039.80 e 657.50 531.50 364.00 8069.14
1970 328.50 398.50 444.50 485.00 798.00 923.00 1177.50 1217.50 947.59 a 702.84 b 513.50 244.00 8180.43
1971 342.50 299.50 452.00 504.50 618.00 875.50 1180.00 1217.50 1012.50 656.68 a 421.50 198.50 7778.68
1972 304.50 431.00 0.00 z 611.90 a 782.75 a 953.50 1220.00 1144.50 921.72 a 677.50 414.00 281.77 c 7743.14
1973 259.50 347.93 a 353.29 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 960.72
Period of Record Statistics
MEAN 310.74 361.24 421.71 537.35 729.74 855.08 1148.63 1172.09 960.87 767.32 487.50 302.93 8057.54
S.D. 49.23 94.89 60.23 111.75 55.32 74.03 49.90 70.07 60.02 88.33 63.23 68.13 171.54
SKEW 0.17 0.65 -0.30 -0.58 -0.75 -0.21 -0.09 -0.09 -0.25 0.25 -0.27 0.25 -0.41
MAX 388.00 550.00 521.00 714.00 798.00 953.50 1220.00 1296.00 1039.80 919.50 600.00 430.00 8311.52
MIN 248.50 238.00 313.00 292.00 618.00 746.00 1072.50 1061.00 850.00 656.68 372.00 198.50 7778.68
NO YRS 12 12 11 11 11 11 11 11 11 11 11 11 10