GRACE, ID

Total of Precipitation (Inches)

(103732)

File last updated on April 23, 2024
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
19070.33r2.19 3.87 1.16 2.94 1.77 0.20 1.02 0.18 1.69 0.00b1.33 16.35a
19080.47c0.20 0.41 0.26 2.41 2.31 1.21 1.76 0.82 1.79 0.45 0.52s12.09a
19094.95 3.29b1.07 0.66 2.34 0.49 1.44 1.77 1.63 0.62 3.09n1.06 19.32a
19101.89 0.76 0.67 0.57 0.26 0.01 1.11 0.36 1.36 0.89 0.95 1.07 9.90
19113.72 0.48 0.84 3.03x1.14 1.88 1.03 0.00 2.01 1.79 1.22 0.27 14.38a
19120.71x0.30 3.20 1.43 0.93 1.26 1.05 1.93 -----z-----z1.20 -----z11.30d
19130.45 0.30 0.96s0.04 0.79 2.36 0.34 0.32 -----z-----z-----z1.30 5.90d
1914-----z-----z0.84 0.45 0.76 3.10 2.45 0.17 1.85v1.43 0.07 0.21 9.48c
19150.40 0.31 0.16 2.11 2.56 -----z0.62 0.20 1.37 0.12 1.28 -----z9.13b
1916-----z0.45 1.78 0.12 1.12 0.94 0.52 0.85 0.00 2.38 0.37 2.79 11.32a
19170.97 2.68 0.86w1.14m3.06 0.16 0.92 -----z0.50v0.00 -----z1.20 8.99e
1918-----z-----z0.88w0.32x1.07y-----z1.41 0.49 0.76 -----z-----z-----z2.66i
19190.05 1.59j0.54 1.17 0.74 0.00 0.13 -----z1.09r1.58p0.95o0.80 3.43e
19200.13 0.57a1.23a3.50h2.32s-----z0.10 1.63 1.21 2.64a0.44 1.00k7.95d
19211.52 0.53 0.60a2.82 2.51 0.54 0.78 1.76 0.51 0.46 1.26 3.34 16.63
19221.82 2.11 0.32 1.53 1.05 0.79 2.11 0.88 0.41 0.15 0.93 1.19 13.29
19231.39 0.43 0.73y2.75 2.18 1.28 0.78 1.52 1.84 2.30u0.96 0.67 13.80b
19240.76 0.61 1.98 1.07 0.32 0.51 0.95 0.15 0.49 1.43 0.55 1.75 10.57
19250.65 1.11 1.46 1.64 2.00 2.43 1.87 1.10 1.55 1.24 1.10 0.46 16.61
19260.68 1.09 0.25 1.85 2.48 0.74 2.84 1.96 0.75 0.76 2.97 0.64 17.01
19270.98 2.02 0.64 2.17v2.00 0.67x0.52 0.96 -----z0.86 2.91 1.23 12.12c
1928-----z0.33 1.15 1.40 1.52 1.90 0.43 0.20 0.17 1.66 1.17 0.72 10.65a
1929-----z0.17x-----z1.15 -----z-----z0.51 0.52 2.67 1.52 0.07 0.40 6.84e
19301.36 1.46 0.58 1.96 1.91 0.79 2.23 3.28 1.10 2.44q0.84 0.38 15.89a
19310.28 0.21 1.02 0.43 1.02a0.18 1.21 2.23 0.75 1.90 0.66 1.40 11.29
19321.08 2.11 1.31 1.89 1.08 2.05 0.97 0.82 0.08 0.22 0.31 0.86 12.78
19331.56 1.25 0.98 1.38 2.49 0.40 0.62 0.50 1.02 0.23 0.20 2.06 12.69
19340.54 1.16 0.95 0.54 0.00 0.71 0.43 0.70 2.09 1.64 1.97 1.00 11.73
19350.61 0.64 1.08 2.36 1.07 0.12 0.45 0.51 0.18 0.54 0.58 0.51 8.65
19362.19 3.03 0.98 1.53 0.83 1.10 1.07 2.45 0.71 0.63 0.00 0.98 15.50
19370.56 1.94 1.10 1.92 1.03 1.06 1.50 0.09 0.72 1.52 1.61 1.29 14.34
19380.89 0.63 2.89 1.05 2.28 0.90 1.93 0.56 0.21 3.12 1.47 0.59 16.52
19390.98 0.94 0.23 1.32 0.83 1.75 0.23 0.13 2.27 0.83 0.00 0.29 9.80
19402.36 1.22 1.29 1.39 0.91 0.99 0.92 0.16 2.76 1.33 1.22 1.42 15.97
19411.09 1.31 1.13 2.99 2.26 1.88 1.37 1.62 1.41 1.31 1.33 2.42 20.12
19421.47 1.16 0.59 1.83 2.55 1.05 0.32 0.57 1.47 0.78 3.98 1.78 17.55
19431.55 0.75 1.36 0.69 1.93 2.28 0.71 0.27 0.07 1.45 0.60 0.47 12.13
19440.85 0.65 0.83 1.50 1.73 4.13 0.16 0.00 0.27 0.42 2.73 0.99 14.26
19450.67 1.98 1.62 0.81 3.76 3.33 0.83 1.49 2.91 0.53 1.59 1.47 20.99
19460.64 0.79 1.98 0.79 2.58 0.87 0.94 0.72 0.16 3.42 0.85 1.49 15.23
19470.55 0.32 1.06 1.35 2.25 2.59 0.01 1.79 1.93 0.98 1.04 1.00 14.87
19480.71 0.64 0.70 2.43 0.65 3.04 0.08 0.24 1.63 0.75 0.92 1.01a12.80
19491.04 1.98 0.94 1.74 2.99 1.61 0.88 0.92 0.59 3.24 1.46 1.23 18.62
19502.67 1.07 2.19 1.16 1.79 1.51 1.31 0.55a1.66 1.05 1.82 0.88 17.66
19510.94a1.71 0.69 1.31 1.72 0.31 0.98 2.17 0.34 1.69 1.15a2.19 15.20
19521.49 1.00a1.84 1.19 1.78 1.17 1.24 0.74 0.14 0.00 0.47 0.77 11.83
19532.55 0.47 0.62 0.79 2.82 1.63 0.40 0.41 0.19 0.64 0.84 0.67 12.03
19541.25 0.76 1.91 0.96 1.19 2.14 0.53 1.20 1.32 0.44 1.28 0.25 13.23
19550.63 0.68 0.69 1.39 2.04 3.09a0.43 1.86 1.34 1.42 1.15 2.76 17.48
19561.53 0.61 0.17 0.68 2.11 0.53 0.40 0.12 0.28 1.07 0.23 0.97 8.70
19570.80a0.94 0.99 2.25 3.56a0.74 0.92 0.42 0.60 0.78 1.26 1.53 14.79
19581.06 1.78 1.07 1.21 1.73 0.40 1.47 1.28 1.11 0.00 1.33 1.12 13.56
19590.58 1.24 0.54 0.90 2.19 1.40 0.45 1.60 2.14 0.42 0.23 0.36 12.05
19600.85 1.67 1.15 0.90 0.67 0.80 0.53 1.27 0.94 1.55 1.77 0.23 12.33
19610.01 1.38 1.14 0.64 0.75 0.42 0.84 2.16 2.63 1.35 0.74 0.94 13.00
19620.86 2.37 1.08 0.67 2.21 0.57 1.76 0.68 0.23 -----z0.42 0.38 11.23a
19631.15 2.26a1.13 3.28 1.49 4.06 0.00 0.73 1.94 1.41 1.93 0.59 19.97
19641.06 0.46 1.60 -----z-----z5.11 0.46 -----z0.32 0.43 1.20 3.76 14.40c
19652.36 0.33 0.27 2.15 0.78 4.19 0.85 1.12 1.40 0.13 2.58 0.81 16.97
19660.50 0.75 0.96 0.65 0.98 0.98 0.30 0.28 1.39 0.23 1.35 1.52 9.89
19671.23 1.51 1.61 1.84 1.01 4.64 1.02 0.51 0.27 1.39 0.52 1.32 16.87
19681.08 1.08 1.17 0.73 1.32 1.98 0.27 2.61 0.74 0.70 1.29 0.97 13.94
19691.80 1.61 0.53 0.93 0.12 2.79 1.00 0.74 0.58 0.85 0.39 1.17 12.51
19702.15 0.26 0.54 1.74 1.94 1.93 1.05 0.15 2.13 1.00 1.73 1.22 15.84
19712.92 0.62 1.71 3.12 1.41 2.65 0.11 1.07 1.66 2.51 1.45 1.95 21.18
19722.70 1.57 1.21 1.48 1.10 2.57 0.57 0.95 1.57 1.83 1.02 0.87 17.44
19731.06 0.58 1.60 0.44 0.35 1.38 2.43 0.49 4.19 0.83 2.19 1.22 16.76
19740.86 0.75 1.52 1.11 1.23 0.63 0.11 0.41 0.00 1.98 0.44 1.67 10.71
19750.96 1.28 1.22 1.27 1.47 1.31 1.39 0.12 0.17 1.53 0.68 0.34 11.74
19760.75 1.62 1.46 2.15 0.81 1.97 1.00 0.98 0.73d0.62 0.00 0.00a12.09
19770.23 0.33 0.46 0.15 2.25 0.99 1.03 3.36 1.32 0.52 1.43 3.00 15.07
19780.91 1.44 1.14 2.32 -----z0.00 0.11 1.49 1.09 0.00 0.90 1.49 10.89a
19791.45 1.73 0.96 0.44 0.74 0.47 0.22 1.11 0.21 1.18 0.53 0.26 9.30
19803.48 1.47 1.26 1.15 5.66 1.86 0.89 0.96 1.12 1.24 0.67 1.11 20.87
19810.80 0.45 2.11 1.55 4.93 1.08 0.45 0.38 0.49 3.04 1.68 3.07e20.03
19823.00c1.09d3.00 1.68p0.60 1.69 2.74 1.09 2.63 1.97b1.66 1.59 21.06a
19830.47 0.54 1.79 2.35 1.93 1.73h2.14g3.29a2.87 2.50 3.41 3.58 22.73b
19840.47a1.61 1.00 1.60 1.04 2.20 2.81 1.65 2.82 1.68 1.44a0.70 19.02
19850.40 0.94 -----z-----z2.26 0.68 -----z0.25 2.58 -----z2.36 0.86 10.33d
19860.99 4.41 1.50 3.68 1.59 0.26 1.74 2.45 3.84 0.90 0.80 -----z22.16a
19870.81a0.76 0.83 0.21 4.38 0.95 2.33 2.01 0.02 0.79 1.32 0.97 15.38
19880.94 0.39 0.47 0.87 1.21 0.85 0.22 0.76 0.54 0.00 2.52 0.90 9.67
19890.79 0.75 2.52 0.58 0.83 0.92 0.38 1.62 0.49 1.58 0.77 0.06 11.29
19901.06 0.59 1.61 1.58 1.88 1.16 0.66 1.14 1.79 0.84 0.87 1.05 14.23
19910.52 0.20 1.90 1.83 3.75 1.04 0.42 1.94 1.58 1.72 1.08 0.13 16.11
19920.49 0.41 1.74 0.82 0.41 1.53 1.13 0.25 0.48 2.31 0.39 1.52 11.48
19931.09 1.31 1.99 2.52 2.92 2.44 1.36 1.13 0.48 1.89 0.47 0.24 17.84
19940.41 2.34 0.44 0.67 1.76 0.56 0.74 1.87 0.45 2.76 1.58 0.62 14.20
19951.66 0.41 2.56 0.91 3.00 1.97 0.98 0.71 0.64 0.34 1.16 1.49 15.83
19961.42 1.45 1.82 1.25 4.92 0.18 1.38 0.07 0.77 0.48 1.46 2.61 17.81
19972.79 0.26 0.59 1.31 2.09 2.70 2.25 1.69 1.91 1.20 0.39 0.73 17.91
19982.26 1.27 1.18 0.71 3.72 1.48 1.36 0.62 2.04 1.39 1.04 0.68 17.75
19990.96 1.46 0.74 1.76 4.18 1.60 0.65 1.25 0.44 0.42 0.22 0.67 14.35
20001.32 1.59 1.00 1.29 1.55 0.46 0.31 1.59 0.52 1.72 0.38 0.55 12.28
20010.56 0.64 0.95 1.47 0.59 0.58 0.45 0.13 0.30 0.69 1.67 1.39 9.42
20020.60 0.14 0.94 1.57 1.75 1.44 0.87 0.00 2.79 1.09 0.84 0.71 12.74
20030.23 0.37 0.82 0.54 1.42 0.24 0.88 1.11 0.95 0.27 1.08 1.10 9.01
20040.65 1.32 0.51 0.39a2.65 1.65 0.12 3.43b1.01 3.53 0.44 0.62 16.32
20051.80 0.49 1.16a2.37a3.85 2.26 0.63 1.46 1.52a1.76 0.68 2.06 20.04
20061.84b0.39 1.69 2.62a0.92 1.21 0.35 1.12 1.69 1.89b1.10a0.78 15.60
20070.24 0.92 0.95 1.13 0.43 0.86 0.13 0.58 0.92 1.17 0.27 0.76 8.36
20081.21a1.04 0.14 0.71b3.02 0.57 0.04 1.11b0.74 0.91 1.37a1.31b12.17
20091.18 1.31 1.03 1.73 2.25 4.67 0.00 0.55 0.74 1.33b0.00 0.34 15.13
20100.95 0.76 0.64 1.30 2.15a1.95 0.20 2.44 0.25 1.32 2.14 1.41b15.51
20110.48 0.80 1.82 1.86a3.76 1.54 0.42 1.46 0.77 1.99a1.40 0.86 17.16
20121.04 0.77 1.27 1.18 2.39 0.13 0.82 0.21 0.56 1.11 1.18 1.89 12.55
20131.14 0.72 0.67 1.14 1.79 0.26 1.80 0.72a3.02 0.93 0.48 0.56 13.23
20140.64 1.38 1.31 1.24 1.00 1.08 0.65 4.72 3.85 0.41 0.54 0.81 17.63
20150.88 0.90 0.50 1.24 4.49 0.89 2.24 0.99b3.14d-----z0.16w0.87 16.14b
20160.91 0.54 2.88 1.97 2.61 0.29 0.21 0.19 3.76 4.73 1.40 1.82 21.31
20174.10 2.87 1.58 3.19 0.91 0.69 0.55 0.73 2.38 0.57 2.21 0.53 20.31
20180.81 0.57 3.36 1.15a1.76 0.76 0.00 0.66 0.01 1.12 0.97 0.95 12.12
20190.81 1.97 1.06 2.17 3.34 1.65 0.52 0.28 4.92 0.73 0.46 0.68 18.59
20200.81 0.69 1.56 1.22 1.50 2.89 1.30 0.17 0.46 0.26 0.52 0.55 11.93
20210.64 0.88 0.53 1.43 0.99 0.75 1.03 2.11 1.05 4.56 0.49 1.88 16.34
20220.65 0.14 0.40 1.35 1.46 0.92b0.05 2.54 1.04 0.47 2.06 2.10 13.18
20232.18 0.95 2.40 0.89 2.26 1.96 0.54 2.64 2.12e1.41 0.57 0.99 18.91
20241.72b1.96a2.19b0.06h-----z-----z-----z-----z-----z-----z-----z-----z5.87i
Period of Record Statistics
MEAN1.19 1.09 1.23 1.38 1.88 1.45 0.87 1.10 1.25 1.25 1.09 1.14 14.68
S.D.0.86 0.74 0.72 0.74 1.13 1.08 0.67 0.89 1.04 0.92 0.75 0.75 3.33
SKEW1.76 1.42 1.15 0.71 0.92 1.20 1.05 1.22 1.12 1.32 1.11 1.32 0.10
MAX4.95 4.41 3.87 3.68 5.66 5.11 2.84 4.72 4.92 4.73 3.98 3.76 21.31
MIN0.01 0.14 0.14 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.36
YRS111 114 112 109 112 111 115 114 111 108 111 111 91