HUNTLEY EXPERIMENTAL STATION, MT

Total of Precipitation (Inches)

(244345)

File last updated on March 28, 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
19110.82 0.14 0.15 0.85 3.29 2.13 0.81 1.05 0.57 0.88 0.82 0.13 11.64
19120.27 0.21 0.41 2.00 2.44 1.64 2.74 1.39 2.97 3.25 0.70 0.00 18.02
19130.29 0.10 0.40 0.43 1.27 2.20 1.10 1.19 1.43 2.89 0.45 0.17 11.92
19140.11 0.19 0.52 1.16 2.83 3.31 0.05 0.76 1.90 1.07 0.07 0.24 12.21
19150.41 0.02 0.78 0.23 1.60a5.99 3.11 0.50 1.64 0.31 1.34 0.71 16.64
19160.46 0.24 1.02 0.89 1.81 2.11 2.40 0.39 1.16 1.38 1.07 1.50 14.43
19170.76 0.49 1.41 1.01 2.88 2.75 0.37 0.24 0.83 0.75 0.07 3.58 15.14
19182.42 0.33 0.59 0.67 2.09 1.20 1.29a1.18 1.87 0.53 1.20 0.09 13.46
19190.22 0.35 0.67 0.54 0.83 0.21 0.63 0.63 2.47 2.61 1.96 1.10 12.22
19200.75 1.28 1.17 2.03 2.47 2.46 1.58 1.01 0.34 0.20 0.05 0.48 13.82
19210.25 0.30 1.38 0.72 3.85 2.19 0.83 0.19 0.66 0.21 1.72 0.30 12.60
19221.75 0.80 0.30 3.55 2.65 4.68 1.75 0.84 0.34 0.49 1.27 1.53 19.95
19230.18 0.18 0.43 1.48 1.66 2.60 3.17 2.16 4.29 1.15 0.10 0.66 18.06
19240.53 0.56 2.26 0.87 1.55 2.48 1.59 0.11 0.27 0.97 0.53 1.14 12.86
19250.65 1.10 0.98 1.24 2.27 2.69 0.53a0.42 0.54 1.24 0.40 1.61 13.67
19260.38 0.40a0.34 0.33 1.55 1.28 2.22 0.98 2.20 0.10 1.67 0.36 11.81
19271.06 0.15 0.12 3.38 5.09 2.17a0.94 2.85 1.14 0.31 1.94 2.20 21.35
19282.75 0.06 0.24 1.07 0.84 1.45 1.66 1.01 0.36 1.77 0.58 1.14 12.93
19291.21 0.97 1.68 0.76 0.50 2.17 0.49 0.17 1.41 0.84 0.58 1.02 11.80
19300.87 0.39 1.34 1.86 0.61 1.25 1.05 1.15 1.23 2.19 0.34 0.00 12.28
19310.25 0.65 0.61 0.61 0.17 0.45 0.47 0.75 0.84 0.96 0.66 0.35 6.77
19320.86 0.35 2.43 1.78 1.81 2.89 0.31 0.87 0.49 2.01 0.31 0.04 14.15
19331.15 0.96 0.31 1.12 2.90 1.07 0.24 3.40 0.19 0.68 0.89 0.98 13.89
19340.33 0.33 1.60 0.27 0.35 1.24 0.63 0.34 1.01 0.52 0.16 0.74 7.52
19350.45 0.38 2.80 1.22 2.91 1.33 1.08 0.28 0.43 0.57 0.80 0.48 12.73
19360.98 1.23 0.38 0.73 1.22 1.71 0.90 0.51 1.14 0.60 0.15 0.27 9.82
19370.30 0.53 0.55 0.47 0.53 2.55 0.47 0.08 0.85 2.36 0.45 0.38 9.52
19380.14 0.20 1.53 0.83 3.58 3.35 1.47 1.00 0.56 1.41 0.77 0.03 14.87
19390.25 0.29 0.29 1.03 2.29 5.44 0.26 0.68 0.51 0.78 0.13 0.21 12.16
19400.45 0.61 0.37 2.27 1.01 2.55a0.44 0.00 0.90 1.54 0.65 0.12 10.91
19410.08 0.13 0.45 2.03 1.30 2.14 1.39 0.66 6.35 1.03 1.06 0.94 17.56
19420.29 0.38 0.53 1.49 5.11 0.67 0.54 0.78 1.71 0.87 0.73 0.26 13.36
19430.35 0.49 0.51 0.44 1.14 4.52 0.53 1.05 0.46 0.84 0.30 0.07 10.70
19440.26 0.35 0.17 0.21 0.95 6.58 1.56 1.35a1.44 0.00 0.32 0.93 14.12
19450.10 0.35 1.00 0.47 1.91 3.79 0.37 0.62 0.97 0.67 0.72a0.63 11.60
19460.37 0.19 1.52 0.70 1.15 2.11 0.83 0.59 2.36 1.92 0.47 0.62a12.83
19470.11 0.15 0.66 1.23 1.13 4.67 0.20 0.64 1.23 0.54 0.26 0.65 11.47
19480.33 0.17 0.52 0.77 1.72 3.29 1.73 0.36 0.37 0.01 0.12 0.45 9.84
19490.77 0.39 0.36 0.39 0.92 2.20 1.87 0.15 1.75 2.55 0.02 0.46 11.83
19500.34 0.52a0.83 1.71 1.83 2.11 1.03 0.77 1.72 0.62 0.74 0.45 12.67
19510.43 0.20 0.55 1.36 1.74 1.84 0.49a2.73 1.05 1.28 0.18 1.40 13.25
1952-----z0.58 0.08 0.45 2.71 1.06 0.64 0.63 0.05 0.49 0.31 0.18 7.18a
19530.26 0.60 0.51 0.78 2.06 1.69 0.64 1.00 0.80 0.73 0.12 0.08 9.27
19540.37 0.16 1.16 0.52 1.66 1.63 0.05 0.51 0.69 0.68 0.00 0.03 7.46
19550.00 0.97 0.63 2.11 3.41 2.40 1.49 0.32 0.38 1.28 0.69 1.34 15.02
19560.71 0.25 0.13 0.94 1.36 1.22 0.53 1.45 0.33 0.08 1.16 0.29 8.45
19570.31 0.40 1.22a2.80 3.04 2.90 0.28 1.46 0.86 1.13 1.12 0.02 15.54
19580.34 0.79 0.97 0.61 0.56c3.53 1.83 0.77 0.18 0.64 0.71 1.01 11.94
19590.43 0.76 0.11 1.62 1.34 1.25 0.29 0.31 1.23 0.83 1.10 0.25 9.52
19600.22 0.24 0.43 0.85 1.30 1.90 0.12 1.63 0.24 0.24 0.36 0.58 8.11
19610.10 0.08 0.52 1.43 1.75 0.47 0.70 0.28 4.75 1.21 0.63 0.13 12.05
19620.84 0.68 0.55 0.04 4.25 2.04 1.88 1.14 1.15 0.60 0.42 0.07 13.66
19630.72 0.13 0.15 1.66 2.16 3.59 0.37 0.37 2.11 0.21 0.04 0.87 12.38
19640.03 0.07 0.38 3.81 2.91 5.36 0.00 2.37 0.04 0.25 0.68 0.55 16.45
19650.46 0.70 0.52 1.19 1.61 3.72 1.66 1.52 2.21 0.04 0.47 0.47 14.57
19660.39 0.19 0.25 1.02 0.50 1.37 0.28 0.96 2.96 0.50 0.98 0.95 10.35
19670.29 0.30 1.03 1.23 2.39 5.31 0.70 1.34 0.87 0.84 0.30 0.32 14.92
19681.17 0.22 0.15 1.83 2.70 5.57 0.91 2.76 0.98 0.39 2.14 0.60 19.42
19691.08 0.12 0.38 2.27 0.78 6.04 1.16 0.79 0.56 1.30 0.28 0.13 14.89
19700.59 1.52 0.68 2.54 4.43 1.85 0.47 0.05 1.91 1.00 0.92 0.44 16.40
19711.11 0.48 0.58 1.25 1.28 0.99 0.27 1.10 1.92 3.08 0.03 0.86 12.95
19720.90 0.72 0.48 1.06 2.52 1.39 1.71 3.71 1.12 2.08 0.32 0.75 16.76
19730.63 0.17 1.06 2.42 1.17 1.40 0.29 1.81 3.17 0.93 0.85 1.03 14.93
19740.50 0.13 0.65 2.24 2.59 1.50 0.65 2.39 1.65 1.72 0.37 0.53 14.92
19751.16 0.37 0.74 1.89 4.39 1.84 1.31 0.63 0.39 2.63 1.63 1.08 18.06
19760.46 0.56 0.54 3.23 2.13 3.06 0.50 0.35 1.10 1.00 0.72 0.18 13.83
19770.88 0.00 1.17 0.83 2.24 1.06 0.51 1.73 1.28 1.26 0.48 1.73 13.17
19782.04 1.34 0.27 2.73 5.08 1.76 1.29 0.37 4.62 0.27 2.03 1.25 23.05
19790.43 0.51 0.93 1.05 1.12 1.06 0.77 0.72 0.07 0.64 0.23 0.30 7.83
19800.98 0.96 1.04 0.53 2.47 2.12 0.52 1.77 0.88 2.04 0.23 0.88 14.42
19810.17 0.27 0.79 0.25 6.57 2.29 2.03 0.70 0.21 1.12 0.47 0.44 15.31
19820.74a0.22 2.27 1.27 2.27 3.46 1.44b0.19 1.83 1.13 0.48w0.86 15.68a
19830.17 0.19 0.51 0.11 2.06 1.33 1.46 0.86 1.97 1.19b0.98 0.76 11.59
19840.40 0.71 0.60 1.40b0.52 1.46 0.33b0.87 1.28 0.44 0.48 0.62a9.11
19850.07a0.06 2.45 0.24a0.94 1.18 1.46 1.83 1.54 0.42 1.17 0.19 11.55
19860.31 1.58 0.85a2.89 2.54 1.55 1.18 1.04 2.08a0.47 0.67 0.00 15.16
19870.02a0.31b1.07 0.50 3.33 2.28 2.81b2.37 0.87 0.00 0.07 0.12 13.75
19880.49 0.61 0.39a1.05 2.22 1.23a0.01a0.12 2.28 0.62 0.71a0.56x9.73a
19891.47 0.47 2.36 2.73 2.76a0.93 0.90 2.08 0.51 1.32 0.67 1.95 18.15
19900.33 0.31 0.86a1.84 1.66 0.79 0.79 1.18 0.10 0.97 0.10a0.43 9.36
19910.52 0.42 0.63 2.92 1.55 5.01 0.86 0.09 3.44 0.95 0.82 0.06 17.27
19920.03 0.07 0.75 2.59 2.68 3.45 2.69 -----z0.30 0.08 0.18 0.67b13.49a
1993-----z-----z-----z-----z0.54 1.48 7.38 0.46 1.18 1.45 0.28 0.20a12.97d
19940.47 0.26 0.41 0.95a1.21a2.11 2.62 0.10 1.77 3.58 0.92 0.25 14.65
19950.52 0.40 1.23 1.87 5.18 2.81 2.31 0.65 1.14 1.11 -----z-----z17.22b
1996-----z0.54a1.50b1.19a3.34h-----z-----z-----z-----z-----z-----z-----z3.23i
1997-----z-----z-----z-----z-----z-----z3.80d0.76 0.33 1.41 0.79 0.31 7.40f
19980.36 0.08 1.43 1.60 1.03 3.56 1.96 0.67 1.65 1.37 0.84 0.51 15.06
19990.84 0.23 0.31 1.96 1.96 1.49 0.60 1.49 1.30 0.15 0.62 0.28 11.23
20000.18 1.83 0.49 1.33 1.46 0.81 1.24 0.14 1.40 0.59 0.57 0.14 10.18
20010.29 0.45 0.73 0.67 0.65 5.06 1.81 0.00 0.74 0.84 0.54 0.25 12.03
20020.62 0.15 0.35 1.70 1.52 1.24 0.56 0.47 1.36 0.74 0.10 0.24 9.05
20030.68 0.74 0.82 1.04 2.75 2.38 0.00 0.12 0.20 1.49 0.37 0.59 11.18
20040.21 0.85 0.14 1.01 0.90 1.95 1.63 0.09 1.56 1.77 0.04 0.22 10.37
20050.32 0.10 0.89 4.03 3.25 2.39 1.40 0.54 1.09 2.01 1.66 0.52 18.20
20060.14 0.19 2.08 2.03 0.87 0.78 0.37 1.06 2.53 1.98 0.53 0.47 13.03
20070.08 0.65 0.87 2.51 4.28 2.10 0.27 0.31 1.40 1.63 0.55 0.14 14.79
20080.33 0.10 0.21 0.22 5.44 0.55 1.30 0.45 2.79 2.26 0.44 1.17 15.26
20090.41 0.18 1.03 1.90 0.88 1.79 2.56 1.40 0.28 1.93 0.16 0.46 12.98
20100.77 0.69 0.36 0.85 2.66 3.15 2.08 2.81 0.99 0.51 1.29 0.73 16.89
20110.17 0.71 0.56 2.30 7.59 1.39 2.46 0.65 0.33 1.79 0.50 0.31 18.76
20120.57 0.16a0.47 0.91 1.97 0.24 0.36 0.22 0.00 1.10 0.50 0.08 6.58
20130.52 0.11 0.13a1.07 5.16 1.99 0.56 1.19 2.94 1.87 0.22 1.36 17.12
20140.64 1.14 1.63 0.87 1.87 2.44 0.38 3.33 0.65 0.29 0.55 0.65 14.44
20150.85 0.13 0.11 1.30 2.66 1.78 0.94 1.26 0.26 1.97 0.59 0.50 12.35
20160.25 0.11 1.30 1.41 2.49 0.86 0.45 1.57 1.87 3.06 0.27 1.17 14.81
20170.37 0.74 2.30 1.75 1.53 1.23 0.21 0.24 2.64 0.37 1.19 1.14 13.71
20180.58 1.82 0.90 2.71 3.81 3.77 0.87 2.00 0.36 0.66 0.48 0.40 18.36
20190.61 1.44 0.28 1.83 3.48 2.32 1.71 1.64 3.66 1.00 0.81 0.50 19.28
20200.17 0.46 0.69 0.79S1.58 4.75 1.05 0.72 0.55 2.06 0.23 0.32 13.37
20210.27 0.74 0.58 1.19 1.93 0.38 0.13 1.49 0.07 1.41 0.33 0.80 9.32
20220.24 0.57 0.41 2.23 2.18 3.34 1.44 0.37 0.78 1.81 0.83 0.52 14.72
20230.43 0.66 1.07 0.55 1.94 8.10 0.61 0.86 1.28 1.37 0.00 0.36 17.23
20240.30 0.80 0.46c-----z-----z-----z-----z-----z-----z-----z-----z-----z1.56i
Period of Record Statistics
MEAN0.54 0.48 0.79 1.38 2.21 2.38 1.12 0.98 1.30 1.12 0.62 0.60 13.48
S.D.0.46 0.39 0.59 0.86 1.37 1.49 1.00 0.79 1.10 0.78 0.48 0.54 3.22
SKEW2.26 1.43 1.39 0.86 1.30 1.29 2.63 1.31 1.73 0.90 1.15 2.12 0.26
MAX2.75 1.83 2.80 4.03 7.59 8.10 7.38 3.71 6.35 3.58 2.14 3.58 23.05
MIN0.00 0.00 0.08 0.04 0.17 0.21 0.00 0.00 0.00 0.00 0.00 0.00 6.58
YRS110 112 112 111 111 111 112 111 112 112 110 110 105