RIGGINS, ID

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(107706)

Base Temperature = 50 F

File last updated on Sep 05, 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
1896-----z-----z41.00 29.00 142.50 429.50 744.50 644.50 307.00 123.00 19.87c0.00 2480.87b
18970.00 0.00 3.00 140.50 452.50 434.50 563.50 720.00 308.50 102.50 26.50 0.00b2751.50
18980.00 10.00 1.00 133.00 210.00 421.00 632.00 710.00 327.00 11.90b3.50 0.00d2459.40
18990.00c0.00c1.50 26.00a112.50 322.50 653.50 394.66b373.00 49.00 2.00 0.00a1934.66
19000.00 0.00c31.50 92.50 252.50 530.29b641.50 461.50 288.50 68.00 2.00 0.00 2368.29
19010.00 0.00 5.00 48.50 322.50 237.00 652.00 668.50 182.50 171.50 7.50 0.00b2295.00
19021.50 3.00 0.00 29.52b192.00 316.00 508.50 555.00 348.00 129.00 11.50 2.00 2096.02
19030.00 0.00 11.00a60.00a225.50 551.00 551.00 650.00 256.50a64.50 6.00 0.00 2375.50
19040.00a0.00u0.00o101.50 278.50 381.00a657.50 717.00 417.00 153.50a32.00a0.00b2738.00b
19050.00 6.50a13.50 88.50a156.00 -----z-----z-----z399.79b119.50a0.00 0.00 783.79c
19060.00a0.00 10.86b147.50 283.39c384.50 849.00 665.17b424.64b155.00 0.50u0.00i2920.07b
19070.00a2.08b6.21b64.50 245.50 292.07b654.00 577.50 324.50 170.50 -----z0.00 2336.86a
19080.00a2.00 37.50 -----z-----z-----z-----z-----z-----z-----z-----z-----z39.50i
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
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-----z0.00a17.00 66.80b280.56d314.50a499.50g136.50x142.50o93.00 10.00a0.00 781.86d
19150.00i0.00 21.00 135.50 138.00 275.00 -----z353.50q164.50j133.00 3.50 0.00b706.00d
1916-----z-----z11.50f10.00g31.61c162.00h181.50s-----z98.50h-----z7.50t0.00b31.61j
19170.00a0.00m0.00c5.50 132.00 282.50 -----z-----z137.50u93.50i17.09b16.61c453.70e
19182.59b0.00d-----z43.50t98.50m-----z-----z-----z-----z-----z-----z-----z2.59j
19194.50a0.00f-----z42.50u-----z-----z-----z-----z-----z-----z-----z-----z4.50k
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1937-----z-----z-----z-----z-----z-----z-----z-----z-----z74.00u10.44e0.50 10.94j
19380.00j0.00c5.69b140.34b215.50k579.50 775.00 680.00 600.50a-----z0.00o0.00x2781.03e
1939-----z-----z86.50 41.00s446.00 457.50 791.00a805.50 493.00a162.00 1.00 19.50 3262.00c
19400.00 4.00 35.50 149.50a474.00 517.00f861.50 858.50 554.50 206.00 0.00 1.00 3144.50a
19410.00d5.50 83.00 189.50 385.00 505.00 821.00 679.00 279.00 111.50 17.50 3.50 3079.50
19420.00 0.00 25.18c230.00 280.00 417.00 696.50f881.00 -----z191.54e3.50 0.00 2028.22b
19430.00 0.50 39.00 213.50 203.00a333.00a762.00a699.50 557.50 238.00 3.50 0.00 3049.50
19440.00 0.00 6.00 109.50 351.00a474.00a803.00 738.00 562.50 367.00 11.50a0.00 3422.50
19450.00a0.00b5.50 74.50a261.00 401.00a850.50 834.50 443.00 255.00c20.50a0.00 3145.50
19460.00 1.00 33.10b172.00 342.00 313.50j808.50a772.00a322.50g38.89d0.00e1.00 2168.49b
19470.00 2.00 64.50 132.50a430.34b396.00 849.00 776.50 471.50a180.52b4.50 0.00 3307.36
19480.50 4.67b10.50 102.50 264.50 560.50 635.50a696.00 509.00 142.00f6.73b0.00 2790.40a
19490.00 0.00 25.50 305.00 365.50 503.00 779.50 828.00 618.00 66.00g10.00 0.00b3434.50a
19500.00 6.50 5.00 55.85c239.00 471.00 773.50 772.50 395.00g195.00 21.75b0.00 2540.10a
19510.00 6.00a2.50 163.50 293.50 427.00 881.00 802.00 553.00 131.50a1.00 0.00 3261.00
19520.00 0.00 0.00c208.50 209.00h459.50 785.50 818.50 596.00a333.50 0.00k0.00b3201.50b
195315.52b3.63b37.24b142.00a189.31b358.04d854.50 754.62e620.50 167.00j7.50o-----z2975.36c
19541.00a9.50 13.50a122.50a382.76b389.76e785.50 662.00 445.50a110.50i-----z-----z2812.02c
19550.00d0.00e0.00e18.00f207.22d519.00 667.00 804.50 486.00a230.00d4.50g2.22d2915.94b
19560.00c0.00a40.34b-----z328.50 442.25d757.00a576.00g379.50f143.57c3.50a0.00a1715.17c
19570.00b3.00a1.07c45.57b337.50 547.50 776.00 698.00a545.42d174.11c2.69c0.00c3130.86
19580.00d14.58c2.00m30.00a530.00a-----z750.00a843.50a451.17d246.50a17.85d0.00c2883.60b
19590.00h0.00h10.34b-----z176.90b587.00 825.50 723.50 370.00a142.76b6.00o0.00a2836.00d
1960-----z0.00h45.00x110.20e238.50a586.73b960.00 646.55b553.00 224.46c6.73b0.00d3326.18c
19610.00c8.00 37.50 101.50c306.00a702.00 916.00 1003.50 369.00a178.00a6.50 0.00b3628.00
19620.00b0.00l0.00k162.50i220.50 535.00 776.50 777.00 575.00 157.00 25.50 0.00 3066.50c
19630.00 18.00 57.86c90.50g372.50 511.50a732.00 814.00 685.50 346.00 39.00 0.00 3576.36a
19640.00 0.00a30.50 69.00a270.50 455.50a817.50 670.34b433.50 231.50 27.50 0.00a3005.84
19650.00 9.50a13.50 158.50 275.00 486.50 806.00 755.00 330.50 319.50a45.00a3.00a3202.00
19660.00 0.00 63.00 177.50 502.00 482.00 833.00 840.50 608.50a165.50f22.50 0.00 3529.00a
19670.00 2.50 17.07b21.00 302.50a522.00 894.00 969.00 734.50 170.50 19.50 0.00b3652.57
19680.00 8.50 44.50 96.50 325.50a557.00a802.50 660.50 401.70c137.00 2.50 2.07b3038.27
19690.00c0.00a30.52b154.50 376.03b565.50a780.50a873.00 510.50 58.00 7.00 0.00a3355.55
19700.00 6.00 3.50 30.00 325.50 623.50 856.00 869.50 299.00 105.50 0.00 0.00 3118.50
19710.00 0.00 13.00 93.50 307.50a394.72c791.00 973.50 369.00 191.50 6.50 0.00b3140.22
19720.00 11.50 114.00 50.50 375.50a550.50a796.50 854.50 364.50 167.00a2.00 0.00 3286.50
19730.00a9.35b16.50 108.00 403.00 578.00 874.00 756.50a447.00a159.50 11.50 0.50a3363.85
19740.50 0.00 25.50 129.50 227.50 661.50 741.00 721.00 509.50 159.50 9.00 0.00a3184.50
19750.00a0.00 0.00a2.00a193.50a400.50 842.50 371.50n314.50g81.00a9.00 0.00b1528.50b
19760.00b0.00a0.00a62.66b388.50 403.00 785.00 644.00 538.50 160.00 22.00 0.00 3003.66
19770.00 7.00 6.50 265.50 239.50 665.00 757.00 823.00 414.50 108.00 1.50 0.00 3287.50
19780.00 0.00 128.50 94.00 219.00 514.50 712.00 623.00 376.00 178.00 3.50 0.00 2848.50
19790.00 0.00 11.50 98.00 323.00a554.50 487.50m-----z-----z-----z-----z-----z987.00f
1980-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z5.50h1.15e1.15k
19810.00a7.00a30.50 166.50 259.50a424.00a698.28b858.00a534.00 128.28b25.24c2.14c3133.44
19820.00e5.71b15.58e104.19c241.15e563.27d-----z783.10b359.00i86.50 10.04d0.00l1809.54c
19830.00i14.00 28.00i90.50f301.00g-----z437.00m841.50a366.26c108.50r38.84b0.00c1260.60g
19840.00c0.00b8.04c59.50f258.89d390.96c624.00g-----z218.00h-----z-----z0.00a657.89f
19850.00a0.00 16.55b274.50 440.00 614.00a1006.00 660.00b275.50b145.50a18.00 0.00 3450.05
19860.00a15.00 97.50 110.50a365.00a730.50 653.00a904.00 296.00 158.00 4.00a0.00a3333.50
19870.00 0.00a33.50 293.00 429.50a607.50 674.50 659.00 529.00 184.00 14.50 4.66b3429.16
19880.00 4.00 20.00 207.50 337.50 556.50 765.50 756.00 451.00 357.50 24.00 0.00 3479.50
19890.00a0.00 17.50a206.00 273.00 527.00 811.50 617.00a-----z137.78d1.07c0.00a2590.85a
19906.92e5.50a46.00a281.50 279.11c513.00 859.62e770.00a396.50j143.50a36.77b0.00a2941.91a
19910.00b4.50 24.50 107.50a-----z418.50 756.00 907.50 571.88e228.10b1.00 0.00a3019.48a
19920.00 14.00 89.00 175.00f453.50 637.50a528.10b720.00a407.55b245.00 1.04b0.00 3095.69a
19930.00a0.00a34.66b54.38b418.00a400.00a455.50 576.50a412.00a191.79c1.61c4.00a2548.43
19940.00 0.50 51.72b156.00 319.00a419.00a813.00 790.50 320.00j109.00 3.00 0.00c2661.72a
19950.00a19.00 9.83b73.00 229.00a379.50a633.50a594.50 524.50 60.00 4.50 0.56d2527.88
19960.00b2.24d20.00a110.00 157.00a433.45b729.50a713.50a310.50a177.00a0.00 0.00a2653.19
19970.00e0.00a45.50a66.80b348.50 422.00a585.52b728.57c458.63c101.38b3.62b0.00c2760.53
19980.00b0.54c38.89d88.00a187.50f386.84b792.00a736.50a557.98c79.50 5.37c0.00 2685.62a
19990.00 0.00b33.50 57.00a176.00 347.46c540.54c714.50 359.71d149.50a66.00a0.50 2444.71
20000.00 3.50e18.00g176.50g208.00j215.50o496.00k593.00h260.50k68.00n0.00g0.00i3.50j
20010.00g0.00k19.00m93.50j256.00k300.50i623.50f656.50g423.00k123.00l56.39c0.00g56.39k
20020.00l3.50m10.00k51.50i182.50j261.50n597.50j466.00j309.00l91.00h21.50j0.00j0.00l
20030.00g3.24c14.50m69.00f186.00h460.50f708.50g613.50i415.00h198.00l0.50l0.00f3.24k
20040.00i0.00j86.50i124.50j170.00j549.93c672.00f623.50f390.92e142.50g0.00f0.00g940.85j
20050.00 0.00g41.90b93.98c244.50f335.50g486.50m576.00h295.00h158.57c4.50 0.00b298.95f
20060.00 5.00 11.50 100.50a366.50 549.00a913.50 736.50 439.00 115.50a37.00 1.50 3275.50
20070.00b2.60b83.00 128.00 320.36c555.83c970.00 696.00 442.52c129.31b3.62b0.00b3331.24
20080.00a1.00 2.00 61.50 292.50 445.50 795.00 790.50 448.50a170.00 23.00 0.00b3029.50
20090.00 0.00 7.50i123.00 344.00a481.19c768.00 744.50 596.50 72.50a3.00f0.00c3129.69b
20100.00a0.00 14.00a110.50a190.34b410.46d690.00 709.50a358.50h101.50p5.50n0.00k2124.81d
2011-----z-----z-----z-----z-----z166.50u509.50h-----z352.50m94.00w-----z-----z0.00l
2012-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.42 3.49 27.64 117.15 293.93 474.17 758.48 742.10 447.83 159.88 12.88 0.85 3004.60
S.D.1.99 4.75 27.88 68.86 97.66 104.11 110.37 108.58 114.01 73.28 13.99 2.98 424.30
SKEW6.27 1.50 1.57 0.82 0.05 0.08 -0.50 -0.28 0.12 0.83 1.61 5.19 -0.76
MAX15.52 19.00 128.50 305.00 530.00 730.50 1006.00 1003.50 734.50 367.00 66.00 19.50 3652.57
MIN0.00 0.00 0.00 2.00 31.61 237.00 455.50 394.66 182.50 11.90 0.00 0.00 1934.66
YRS78.00 78.00 77.00 73.00 77.00 77.00 72.00 73.00 67.00 71.00 72.00 78.00 41.00