WAIKIKI 717.2, HAWAII

Monthly Total Growing Degree Days

(519397)

Base Temperature = 40 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1965 1011.00 829.50 981.50 1042.00 1139.77 a 1177.50 1244.00 1255.50 b 1196.38 a 1172.00 1100.00 1016.00 9999.00
1966 983.00 894.50 1060.00 1019.00 1164.22 d 1198.97 a 1242.67 b 1288.50 1238.50 1227.00 1094.00 1084.00 9999.00
1967 989.50 951.00 1047.00 1032.50 1197.50 1179.00 1269.97 a 1272.50 1222.50 1234.50 1112.50 1047.50 9999.00
1968 1013.00 952.00 1087.50 1111.00 1173.00 1196.00 1254.50 1285.00 1253.00 1237.86 b 1170.00 1048.50 9999.00
1969 905.72 a 951.50 1048.66 b 1042.50 1135.00 1163.00 1241.50 1252.73 c 1186.50 1166.50 1088.28 a 1062.02 b 9999.00
1970 1039.02 a 890.00 1072.00 1073.04 b 801.50 j 935.00 f 1219.50 1278.50 1190.69 a 1207.50 1093.50 1122.50 9999.00
1971 992.50 964.44 a 1102.00 1087.50 1131.00 1124.00 1199.50 1209.50 1168.00 1192.50 1101.00 1061.00 9999.00
1972 973.50 915.57 a 1029.41 b 1027.00 1116.50 1125.52 a 1202.91 c 1229.31 b 1176.00 1189.50 1080.00 967.95 b 9999.00
1973 996.13 a 882.00 1073.12 a 1036.50 1111.50 1126.00 1196.08 a 1195.00 1149.00 1177.00 1089.50 1034.48 d 9999.00
1974 1072.60 a 951.50 1039.50 1070.50 1139.77 a 1152.93 a 1220.00 1256.50 1153.50 1192.47 a 1040.50 1079.00 9999.00
1975 975.50 873.50 1002.00 988.45 a 1037.98 a 1069.50 1182.50 1212.10 a 1152.41 a 1176.50 1078.93 b 987.50 9999.00
1976 1035.29 b 916.50 1018.50 1039.29 b 1108.25 a 1073.50 1152.00 1188.33 a 1162.50 1191.50 1048.50 1070.00 9999.00
1977 1053.50 972.50 1095.33 a 1051.00 1123.50 1122.93 a 1184.50 1241.00 1182.50 1209.00 1098.00 1034.00 9999.00
1978 982.00 868.50 1039.00 1030.50 1141.32 a 1157.00 1260.50 1272.50 1230.50 1203.50 1078.00 1056.67 b 9999.00
1979 994.50 904.50 1012.00 1025.50 1125.00 834.50 g 1203.32 a 1222.95 a 1216.50 1232.00 1103.50 1087.50 9999.00
1980 1023.50 944.50 1111.50 1099.14 a 1190.00 1175.50 1245.50 1244.00 1223.50 1224.00 1131.50 1102.00 9999.00
1981 1074.00 981.00 1107.50 1097.50 1165.08 a 1205.00 1254.50 1267.00 1223.00 1196.50 1111.50 1085.52 a 9999.00
1982 1026.50 918.00 1016.50 1045.34 a 1148.00 1159.50 1262.00 1267.50 1226.00 1194.50 1100.00 1027.00 9999.00
1983 1004.50 905.00 1058.13 a 1051.50 1124.27 a 1159.66 a 1216.00 1226.50 1149.00 1174.12 c 1101.00 1039.53 a 9999.00
1984 1078.50 1005.16 a 1129.43 a 1112.50 1180.50 1177.00 1252.92 a 1256.10 e 1220.69 a 1231.70 c 1164.81 d 1061.20 c 9999.00
1985 1016.59 b 961.92 d 1066.29 b 1052.59 a 1126.52 c 819.00 i 1263.52 b 1258.82 c 1192.50 d 1202.59 b 1037.50 1034.22 b 9999.00
1986 1013.04 c 907.20 c 1127.07 c 1106.00 1187.00 1172.88 d 1261.00 1299.42 a 1244.42 d 1232.25 a 1174.04 d 1074.50 9999.00
1987 1049.35 a 869.62 b 1052.45 a 1059.11 b 871.50 f 935.50 f 1298.38 a 0.00 z 652.50 n 1210.00 1121.00 1087.58 a 8747.49
1988 1023.00 b 993.00 1084.48 a 1077.41 a 1156.82 a 1171.00 1239.00 1259.12 a 1211.50 1208.48 a 1158.00 1102.71 c 9999.00
1989 1070.07 d 950.88 c 1093.55 b 778.00 g 1154.15 e 1182.41 a 1244.13 a 1244.28 b 1197.32 b 1196.08 a 0.00 z 1001.96 c 9999.00
1990 1059.68 a 896.00 b 1040.50 1098.00 e 1140.11 d 1166.50 1238.50 1282.88 a 1002.00 f 1252.92 a 1121.00 1067.90 b 9999.00
1991 999.00 950.38 b 1017.50 1070.00 1144.33 b 1140.00 1221.50 1260.15 a 1197.50 1201.50 1141.00 1091.50 9999.00
1992 977.00 905.21 a 1034.62 c 727.00 i 1109.00 1191.00 1213.00 0.00 z 0.00 z 38.50 z 1107.86 b 1110.00 8647.70
1993 948.50 859.50 1033.33 a 1087.76 a 1140.50 1187.59 a 1218.50 1243.62 a 1192.50 1179.00 1061.50 1047.50 9999.00
1994 944.50 917.78 a 1010.00 1054.00 1171.00 1165.00 1248.00 1265.50 1235.00 1249.50 1160.00 1065.50 9999.00
1995 1009.00 894.50 1068.00 1054.50 1146.00 1176.72 a 1271.52 a 1265.00 1221.50 1240.50 1130.50 1139.25 a 9999.00
1996 1050.56 d 933.91 b 1006.98 a 1135.18 b 1190.50 1223.50 1286.00 1300.00 1233.00 1261.00 1112.59 a 1020.00 9999.00
1997 968.75 a 983.50 1093.50 1076.50 1105.50 1215.00 1262.00 1289.00 1249.00 1234.00 1066.00 1053.50 9999.00
1998 973.00 903.50 1068.00 1059.50 1120.50 1129.50 1205.50 1259.12 a 1207.50 1213.50 1115.00 1073.00 9999.00
1999 1030.50 939.00 1071.00 1062.50 1142.50 1148.00 1198.50 1251.00 1193.28 a 877.00 h 1116.72 a 1065.50 9999.00
2000 1020.50 985.50 1099.00 1048.97 a 1182.50 1194.50 1254.90 e 1287.03 b 1204.50 1247.50 1135.50 1079.50 9999.00
2001 1073.50 948.50 1092.50 1106.00 791.50 j 873.50 h 1270.00 1282.50 1235.50 1214.68 a 1089.50 1110.50 9999.00
2002 1029.00 917.50 1054.50 1077.50 1176.45 a 1210.00 1261.50 1295.59 b 1212.50 1206.13 d 1116.92 d 709.50 k 9999.00
2003 1008.50 641.50 i 883.00 f 1113.00 1194.50 1214.00 1305.10 a 1304.50 1234.00 1254.50 1129.00 1077.50 9999.00
2004 1020.70 d 1033.00 1049.50 1106.50 1166.67 e 1226.50 1019.50 f 1297.00 1252.00 1260.31 b 1082.88 d 1077.50 9999.00
2005 1022.48 a 947.33 a 1032.00 1118.00 1214.50 1201.55 a 1269.50 1265.32 a 1242.50 1200.00 1125.50 1062.78 a 9999.00
2006 1075.18 a 884.07 a 1053.47 b 1062.93 a 1105.15 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5180.80
Period of Record Statistics
MEAN 1014.43 928.12 1058.02 1067.70 1146.83 1168.28 1238.36 1259.77 1207.28 1212.68 1107.18 1062.91 13440.09
S.D. 39.24 43.48 35.81 32.55 34.11 37.21 33.36 28.85 30.31 26.45 33.15 35.38 284.71
SKEW -0.34 0.12 0.05 -0.01 -0.54 -0.80 -0.39 -0.64 -0.39 0.09 -0.01 -0.45 -0.53
MAX 1078.50 1033.00 1129.43 1135.18 1214.50 1226.50 1305.10 1304.50 1253.00 1261.00 1174.04 1139.25 13870.50
MIN 905.72 829.50 981.50 988.45 1037.98 1069.50 1152.00 1188.33 1149.00 1166.50 1037.50 967.95 9999.00
NO YRS 42 41 41 40 39 36 40 39 38 39 40 40 29