GARDEN VALLEY, ID

Monthly Sum of Heating Degree Days (Degrees Fahrenheit)

(103448)

Base Temperature = 65 F

File last updated on Jul 31, 2015
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
18931239.44d1050.40b1014.50 -----z430.50a208.00 45.00 21.50 242.00k590.50 858.61b1189.00 6647.46b
1894978.50g1286.50 979.66b614.00 318.00 220.00 5.00 32.00 325.13d612.50 754.52b1085.50f5147.31b
1895987.00h1112.50 951.50 -----z-----z-----z-----z-----z-----z-----z-----z-----z2064.00j
1896-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1897-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1902-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z1032.50h0.00l
19101283.79b1076.50 365.50l396.00a280.18c-----z-----z-----z-----z-----z-----z-----z3036.47h
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1916-----z-----z-----z-----z-----z134.00h25.50 31.07c-----z537.00a1048.50 1377.50 3019.57g
19171444.00 1084.00 1167.00 714.26c415.00 215.00a7.00a18.00a112.50 508.50 798.50 891.21b7374.97
1918-----z377.50r767.50 616.00 315.50i68.60d15.52b81.50a121.70b458.00 896.50a1305.50 4330.81c
19191294.00 961.00 856.00 499.50 300.00 129.98b6.00a5.50 169.50 651.72b1030.62d1386.00a7289.82
19201290.00 1016.50 875.50 678.50 421.50 151.21b12.00 63.50a249.50 -----z473.50m1149.00 5907.21b
19211152.50a945.50 789.83b596.65c327.00 76.64b25.34b13.50 336.85d452.00 772.64b688.50k5488.45a
19221387.00a1003.11e763.50h515.00h386.50 54.50 21.50f9.00g583.00m-----z-----z-----z2831.11h
19231095.52b1136.35e648.00k221.50p334.00 200.00 11.67d6.92e107.50 -----z-----z-----z2891.95e
1924-----z-----z-----z-----z112.50e66.06c6.50 32.00 195.00 483.50 896.50 1321.50a3113.56d
19251107.00 832.00 730.50a452.50a205.50a192.00 0.00 58.00 206.00a365.50k415.00r743.00k3783.50c
19261339.50 895.00a792.86c-----z240.00g-----z22.00q65.50u-----z-----z-----z380.00s3027.36i
1927-----z-----z-----z313.50o184.00m89.00h-----z-----z-----z166.50t256.50s1338.75c1338.75k
19281141.55b1062.00 822.12e486.00i-----z-----z25.56d61.00 139.50f567.12e541.00k1131.00f3679.34f
19291141.50h1073.52c688.00f651.94d277.50g-----z-----z-----z-----z292.50n770.00h1003.39c2728.86i
19301496.90b801.78e720.54c383.69d373.27e190.17d4.00 3.89d115.00g414.00i1054.74c687.50n5028.98c
1931961.00g991.69d800.00d516.09c293.79b96.86e21.00 14.00 167.50j396.00j-----z1343.65e4077.09d
19321350.54c1056.50a851.79c464.50g316.73e143.50a0.00t83.00 205.00 517.22d-----z961.50j4524.27d
19331165.38e1283.00 907.00 628.87c359.00f-----z4.50a48.10b285.50f386.54e675.50f998.33d5421.73d
1934-----z732.63b611.50 358.00 153.46e120.83c1.15e0.00 148.50g383.50g726.74e921.00h2704.32d
19351186.50a934.43e897.00a547.24c372.00 145.00a21.21b19.14b116.00a-----z-----z-----z4238.52c
1936-----z-----z-----z261.00g216.00 83.00 1.00 17.50 203.50 452.50 1006.00 1179.50 3159.00d
19371668.00 1059.50 821.50 621.50 291.50 171.00 3.50 44.00 133.50 451.50 551.00i-----z5265.50b
19381189.00 841.00 817.76b517.50 377.50 121.00 19.29c49.00 96.00 316.00g1023.37d1130.00 6181.41a
19391183.00 1051.00a816.00 476.50 205.34b169.00a6.00 4.00 124.50 477.32c597.50i667.00h4512.67b
19401033.97b876.50 673.97b481.00a215.00 68.00a2.00a1.00a149.00 433.93c915.73d1141.00 5991.09
19411206.00 850.50b714.31b508.62d265.86b89.00a2.00 26.00 279.64b513.62b-----z-----z4455.55b
1942-----z979.27b843.10b480.00 413.28b211.80b3.50 33.00 134.50a374.50j564.00k1093.45b4191.90c
19431281.50 922.67b957.50a415.84b399.50a163.00g26.00 23.00h72.50f344.50m885.02b1145.50 6033.53d
19441318.00a967.50 940.00 582.50 337.00 230.00 21.00 19.50 164.00 -----z906.50 1209.50 6695.50a
19451161.00 891.00 868.50 640.00 341.50 215.00 6.50 18.00a245.50a451.00 877.50 1226.00 6941.50
19461321.50 1035.00 798.00 482.50 321.50 115.00 2.00a1.55b203.50a683.50a920.50 621.50k5884.55a
19471047.50g864.50 692.00 495.00a215.50 209.44c1.00 25.00 37.00r406.50 967.00 1139.50 5015.44b
19481223.33d1010.50 914.50 556.00a322.00a69.00 28.00a35.50 170.00 535.00 971.00 1466.00 7300.83
19491792.00a1058.50 799.00 421.50 227.50 111.00 3.75c5.17b77.00h-----z780.50 1217.50 6416.42b
19501354.00 1002.00 899.00 575.50a400.18c159.00 12.50a9.00 183.50f365.00f781.00a963.00 6155.18b
19511220.00 913.00 974.00 490.00 314.50 191.50 11.67d26.38b89.50g545.00a907.00a1253.00 6846.05a
19521272.00 1114.50 945.00 463.00 260.50 99.50 13.00a19.50 79.50 369.50a1028.50 591.50n5664.50a
1953940.50 922.00 768.00 575.00 407.00a214.50 5.00 21.00a90.11b392.88e727.07b1212.50 6275.56
19541075.96e848.50 831.96c530.00 269.00 235.50a14.00 60.50 154.00 508.50a791.50 1251.50 6570.93
19551341.00 1110.00 971.50a669.50 388.00 129.50 62.50 2.00 196.50 472.76b1016.07c1132.00 7491.33
19561144.50 1135.50 833.00a492.50 258.50 153.50 23.00 36.50 136.00 564.50a990.00 1198.50 6966.00
19571490.00 926.00 799.50 521.00 192.50f120.00a4.00 19.50 66.59c538.33d987.50 1094.00a6566.43a
19581282.50 815.50 815.17b614.50 187.50c80.31d10.00 3.00a138.50g308.00i816.46d956.54e5581.48b
1959787.50g883.21b845.00 498.50 426.00 78.00a15.50 26.00 193.33c426.50a818.50a1182.50 5393.04a
19601238.50 1031.00a843.50 539.00 409.50 47.50a1.00 42.00 65.00a414.31b979.04e1167.93b6778.28
19611112.78d819.50 769.00 607.00 276.00 25.00 2.00 4.00a361.00 622.50 941.46b1141.00a6681.24
19621391.38b942.00a920.00d394.19c333.75c111.50 30.50 82.76b142.00 455.19e771.61b983.33d6558.21
19631312.76b714.46b751.15e625.65c267.50 141.38b20.00 27.50 94.50a280.50i839.45b994.00f4794.34b
19641308.50 1161.00 997.50 680.94d360.52b181.50 5.50 70.50 295.00 471.72b603.00j1105.00 6637.68a
19651010.17b918.00 917.00 537.00 364.00 111.50 16.50 76.00 358.00 414.50a727.15c1227.00 6676.82
19661189.50a1070.50 827.07b606.50 249.00a182.50 24.50 23.00 70.50 546.50 697.00 982.00 6468.57
1967947.07b870.50a898.50 800.00 341.50a108.00 0.00 0.00 39.00 539.50 893.50 1347.00 6784.57
19681245.50 894.50 698.50 615.00 338.00 93.50 3.50 82.00 169.50 535.00 849.00 1154.50 6678.50
19691153.50 971.00 863.89d517.50 225.00 118.00 13.00 7.00 105.00 616.00 896.00 1151.00 6636.89
19701122.00a828.50 824.00 698.00 311.50 81.50 2.50 1.00 250.00 638.00 812.50 1171.61c6741.11
1971831.50g1004.00 972.50 569.00 243.00 113.00 17.00 3.00a282.00 526.50 901.00 1127.50a5758.50a
19721238.50 998.00 792.00 663.00 278.50 57.50 6.00h3.00 273.00 481.50 867.50 1323.50 6976.00a
19731215.00 865.50 827.50 626.00 270.00 114.00 9.00 1.50 137.00 487.00 870.50 1072.00 6495.00
19741273.50 962.50 857.00 582.50 375.50 82.50 26.50 42.50 156.50 480.50 819.50 1152.00 6811.00
19751228.50 946.50 663.50g697.00 406.50 178.00 9.50 64.14b144.00 346.50h358.50r414.50s3674.14d
1976677.50m1034.00a978.62b568.00 97.50r172.00 9.50 77.50a124.50f603.33d822.50 1222.50 5487.95c
19771071.00f839.00a822.50a457.00 411.96c25.89b31.50 62.00 227.00 524.50 873.62b1015.50 5290.48a
1978995.00d364.00p313.50p208.50s198.50p132.57b19.00 86.00 236.66b501.00 540.00l1003.00k1970.23f
19791508.50 450.00m785.00d575.00 392.68c121.70b23.00a7.50 122.00 377.31e966.32b1075.86b5954.87a
19801174.62e924.50 834.81e484.08d301.11d199.00 34.00 107.50 223.00 399.00f709.50g1040.19e5322.80b
1981742.00h561.50j463.50k346.50j204.50n170.50 42.00 12.00 212.00 372.00m674.50f741.00i436.50h
1982757.50n815.50i646.50i461.50l349.00f141.00a83.28b40.00a270.50 577.78d611.50k745.50l1112.55g
1983739.00i821.88c686.25c323.50n276.50f139.00a83.28b5.50h219.00a465.00e598.00i912.50i2414.41f
19841228.85e-----z471.50m593.38d368.50a205.50a10.00a6.00 317.00 608.28b862.00a1385.50a5585.01b
19851345.34b1051.38c942.50a372.50g262.76b98.00a0.00 99.00 380.00 626.90b1019.50a1427.31e7252.69a
19861093.27e868.00 666.00 466.50f327.93b67.50 82.50 3.50a348.52b553.00a849.59c1226.00 6085.81a
19871287.00 870.50 729.00a376.00 203.50a92.50a65.00a61.50a146.12d433.39c689.50g1226.50 5491.01a
19881349.00 863.33e790.50a509.00a337.00a81.50f2.07b26.00a248.11c343.50 -----z344.00w4468.51c
1989-----z278.50v-----z119.50w242.00k111.00 12.50 68.28b152.00a514.66b-----z499.50s858.43g
1990658.50m383.50s-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1991-----z-----z-----z-----z-----z262.00 15.50a20.00 207.50 517.50g958.16e1185.56d2648.72f
19921174.82c774.50a592.00a424.64b197.00 84.21d54.11c79.00 194.50g458.00a949.75d1334.00 6122.03a
19931251.00a1078.50 804.50 565.50b218.79b217.00a168.21c99.50 221.12b483.89d1040.89b1155.56d7304.47
19941052.00a1032.00 697.24b441.44c250.50 127.00a26.50a9.31b130.50b555.00b1063.16b1182.50 6567.16
19951164.50 809.50 782.14c571.08d341.79c160.00a33.75c75.50 176.59b591.96c729.46d1024.00a6460.27
19961125.00 1073.00 740.69b513.20b396.50a132.00a19.00a58.00 305.02b514.44d797.50c1068.50a6742.85
19971185.50 920.60b771.43c612.00 281.90b122.73b37.50g14.00a137.00a556.00a830.50 1158.89d6590.54a
1998982.50a844.00a797.00 561.50a357.50 171.31c0.00 15.50 82.50a562.50a766.95b1087.00a6228.26
19991088.00 924.00a781.00a608.00 415.50a186.00 53.50a20.00 244.50 484.82c762.00 1146.00a6713.32
20001145.50 887.50 733.97b419.00 300.00 112.00 22.00a18.00a231.50a522.50 1038.00 1142.07b6572.03
20011258.00a957.46b695.69b581.07c298.00 144.50 21.00 7.76b106.00a510.50a775.00 1250.00 6604.98
20021185.50 1053.50 891.21b554.50 347.07b121.00 3.00 63.00 179.37c596.38b874.00 989.00a6857.53
2003990.00 859.00 697.00a555.50 356.00 117.50 5.50 1.50a194.00 417.50 957.50a1057.50 6208.50
20041177.00a1050.50 701.50 441.50a351.50a129.00 15.00 45.00 217.50 508.00 840.00a1064.50 6541.00
20051141.50 871.00 747.00 519.00a324.00 207.00 14.00 26.50 222.16b485.50 883.00a1276.50a6717.16
20061079.50 1060.50 839.46c512.00 292.50 67.32b3.50a41.90b224.00a551.90b772.12b1159.66b6604.36
20071273.00a830.50a617.50a484.50a281.00 90.50 0.00a37.50a202.00a511.00 836.00a1169.50 6333.00
20081317.22d963.50a916.50 660.50a342.50 194.50 5.50 29.48b216.00 533.00 775.50 1149.31b7103.52
20091239.00 919.50a884.00 545.50 321.50 129.00a20.50a41.00 104.61b611.00a893.50 1314.00 7023.11
2010976.00a828.00 748.50 600.00 498.00 155.50 43.00a48.50 178.50a388.50 908.50 1141.00 6514.00
20111261.00 1045.00 804.50 696.00 412.00a207.00a39.50a6.00 97.00a472.00 950.00 1149.31b7139.31
20121138.50 987.00 726.72b473.00 388.50 158.50 3.00 15.00 151.50 528.00a781.00 1054.50 6405.22
20131335.00b883.50a754.50 582.15c316.00 115.50a1.00 1.00a154.00 594.00a840.50a1248.00 6825.15
20141124.50 827.02e715.00a554.50 303.62b147.50a4.50a18.75c128.00a410.50 924.00a1018.50 6176.39
20151097.50 726.75d604.00a538.05b268.00 37.00a10.71c-----z-----z-----z-----z-----z3282.02e
Period of Record Statistics
MEAN1221.98 954.82 817.16 548.76 317.41 135.70 19.09 32.70 186.66 508.98 880.54 1167.70 6711.07
S.D.147.47 114.45 103.12 87.40 72.43 53.22 24.27 28.02 77.38 73.37 95.20 119.17 344.97
SKEW0.91 0.35 0.32 0.09 -0.26 0.12 3.22 0.80 0.50 0.01 0.16 0.20 0.36
MAX1792.00 1286.50 1167.00 800.00 498.00 262.00 168.21 107.50 380.00 683.50 1063.16 1466.00 7491.33
MIN940.50 714.46 592.00 358.00 112.50 25.00 0.00 0.00 39.00 343.50 697.00 891.21 5991.09
YRS82.00 91.00 88.00 84.00 87.00 93.00 94.00 94.00 81.00 77.00 74.00 76.00 41.00