GRAND LAKE 6 SSW, CO

Total of Precipitation (Inches)

(053500)

File last updated on April 19, 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
1948-----z-----z-----z-----z-----z-----z-----z1.59a0.95 0.43 1.85 2.93 7.75g
19490.75 0.32 1.42 0.53 0.30 1.37 1.73 0.78 0.98f1.29 0.10 0.62 9.21a
19501.89b0.84 0.82 1.37 1.01 0.68 1.02 0.86 1.93 0.22 2.05 1.85 14.54
19511.70 1.36b0.75b1.76b1.34 3.10c1.23 2.58 0.77 1.92 0.99a4.82 22.32
19521.45 0.74 1.95 0.53 1.39 1.79 1.44c2.13b0.39 0.00 0.80 0.81 13.42
19531.15 0.50 1.16 0.93 1.01 0.86 2.80 2.42 0.09 0.43 0.69 1.01 13.05
19540.57 0.36 1.19 0.54 0.77 0.39 2.17 1.12 2.10 0.55 0.72 0.86 11.34
19550.76 0.71 1.43a0.12 1.54 1.13a0.94 1.98 0.80 0.58 1.55 1.08 12.62
19561.78 1.57 0.47 1.41 1.36 0.08 1.82 2.08 0.35 0.28 0.42 1.30 12.92
19571.78 0.89 1.19 2.74 3.22 1.78 1.74 1.33a0.95 1.59 0.56 0.96 18.73
19580.53 0.94 1.59a0.98 1.74 0.57 0.70 1.84 0.68 0.26 0.66 1.38 11.87
19591.14 0.72 0.75 1.07 1.46 1.66 1.70 1.60 3.42 1.40 0.45 0.26 15.63
19600.51 0.94 1.46 0.80 1.74 0.63 1.17 0.75 0.77 0.84 0.58 0.74 10.93
19610.08 0.58 1.21 1.82 1.63 0.84 2.63 2.06 5.30 0.29 0.89 0.90 18.23
19622.05 1.50 0.65 1.24 1.14 1.69 0.66 0.34 0.75 0.77 0.45 0.54 11.78
19630.84 0.94 1.01 0.53 0.98 1.32a0.36 3.00 1.10 0.40 0.42 0.71 11.61
19640.64 0.50 1.73 1.26 0.69 1.71 1.09 1.51 0.88 0.18 0.92 2.10 13.21
19651.87 0.39 1.18 0.54b1.59 1.39 3.17 1.56 1.29 0.04 0.00v0.45 13.47a
19660.38 0.43 0.44 1.10 0.91 0.85 0.94 1.48 1.23 0.83 0.52 1.76 10.87
19671.31 1.07 1.41 1.01 0.70 1.62 1.73 2.26 1.61 0.60 1.00 1.49 15.81
19680.48 1.21 0.33 0.56 1.52 0.31 0.62 1.49 0.53 0.86 1.60 0.57 10.08
19692.08 0.47 0.38 1.25 1.82 4.34 1.15 1.50 0.73 3.66 0.59 1.03 19.00
19700.94 0.70 0.92 1.16 0.25 1.25 0.86 1.97 1.71 1.62 0.99 0.58 12.95
19710.77 0.89 0.75 1.21 1.56 0.24 1.78 1.71 1.28 0.62 0.54 0.93 12.28
19721.53 0.66 0.84 1.36 0.72 1.65 0.94 1.74 1.50 1.66 0.40 0.84 13.84
19730.51 0.41 0.43 1.64 2.74 1.11 2.24 1.13 0.40 0.63 1.48 1.14 13.86
19740.89 0.55 1.03 1.35 0.30 1.80 1.95 0.47 0.91 1.21 0.45 0.60 11.51
19751.71 0.94 0.90 1.24 1.66 0.84 1.79 1.04 0.29 1.33 1.05 0.25 13.04
19760.66 0.84 0.74 0.73 1.62 1.16 1.48 1.69 2.31 0.21 0.51 0.29 12.24
19770.46 0.39 0.68 1.67 1.52 0.56 1.62 2.56 1.02 1.65 1.52 1.08 14.73
19781.06 1.23 0.96 0.92 1.55 0.95 0.43 0.55 0.45 0.34 0.60 1.30 10.34
19791.53 1.05 0.73 0.40 2.61 1.57 0.72 2.05 0.18 0.40 0.82 0.52 12.58
19802.43 1.48 0.75 0.80 1.34 0.23 0.93 1.65 1.24 0.45 0.68 0.22 12.20
19810.20 0.28 0.78 0.52 2.40 0.53 2.38 1.90 0.68 1.32 0.56 0.89 12.44
19821.08 0.23 0.87 0.96 2.20 0.90 1.22 1.54 1.85 0.92 1.03 0.94 13.74
19830.38 0.71 2.51 1.75 1.29 1.32 3.05 3.03 0.78 0.93 2.12a3.13 21.00
19840.37 0.19d0.65a1.91 1.34 3.31 2.48 1.60 2.00 1.51 0.64 0.52b16.52
19851.05a0.50 0.95 1.26 0.99 0.81 1.63 0.26 1.50 2.10 2.75 0.70a14.50
19860.31 2.21a0.60 2.58 0.84 0.00 1.68 2.51 1.70 1.74 0.66 0.17 15.00
19870.85 0.57 0.79 0.76 1.21 0.59 1.76 1.43 0.54 1.26 1.08 1.30 12.14
19881.30 0.77 1.33 1.35 1.55 1.83 0.53 0.92a0.65 0.22 1.18 1.09 12.72
19890.60 1.21 0.93 0.71 0.75 1.26 1.39 1.18 -----z0.55 0.60 0.79 9.97a
19900.51 0.50 1.88 1.92 1.88 0.29 2.55 0.99 1.82 1.15 0.60 0.91 15.00
19910.79 0.29 1.52 1.46 1.59 2.34 2.05 2.03 0.46 0.79 0.85 0.31 14.48
19920.69 0.55 1.20 1.74 1.91 1.23 0.91 1.73 0.66 0.82 0.95 0.65 13.04
19931.73 2.18 1.01 1.71 2.27 1.59 0.93 1.01 2.94 2.49 0.70 0.57 19.13
19940.65 1.00 0.94 1.03 0.44 1.07 0.61 2.08 0.83 0.68b0.84 0.50 10.67
19950.84 1.30 1.12 2.43 3.88 2.67 1.77 0.96 1.66 0.88 1.15 0.89 19.55
19962.07 1.81 0.60 0.50 1.08 1.02 1.02 0.85 1.86 0.78 0.86 1.55 14.00
19971.77 0.46 0.39 1.85 2.59 0.89 2.26 2.77 1.50 1.24 0.71 0.07 16.50
19980.61 0.41 0.27 0.47 0.55 2.12 3.87 1.71 1.14 2.71 0.96 0.66 15.48
19991.04 0.58 0.38 0.78 1.01 1.10 3.20 1.78 0.83 0.21e0.37 0.48 11.76
20001.85 0.63 0.71 1.93 1.46 1.12b0.79 2.25 1.67 0.05 0.63 1.21a14.30
20010.52 0.23a0.64 0.76 1.33a0.76 1.41 1.96 1.84 0.34 1.04 1.00 11.83
20020.80 0.41 0.72 0.57 1.17 0.53 1.33 1.37 1.73a1.62 0.93 0.41 11.59
20030.45 1.66 1.16a2.05 0.95 1.07 1.90 2.71 1.85 0.03 1.11 0.62 15.56
20040.76 0.60 0.36 0.78 0.76 2.69 1.75 2.81 2.50 1.66 1.26 0.48 16.41
20051.09 0.34e0.25 0.92 0.97 2.76 1.11 2.05 1.58 1.13 1.01 1.54 14.75
20060.52 0.25 0.79 0.70 1.32 0.67 2.04 1.18 1.39 0.89 0.53 1.08 11.36
20070.92 0.88 0.79 0.51 1.11 0.39 0.98 2.77 2.35 0.99 0.17 1.98 13.84
20081.42 1.45 0.43 0.95 2.37 0.43 0.53 2.36 2.14 0.41 0.49 1.10 14.08
20090.92 0.65 0.69 0.89 1.43d2.50 2.24 0.76 1.10 0.24 0.08 0.71 12.21
20100.21 0.58 0.33 2.57 1.78 0.89 1.41 1.52 0.55 2.37 0.72 1.28 14.21
20110.63 0.92 1.44 1.73 1.93 1.35 3.20 1.66 1.74 1.80 0.52 0.00 16.92
20120.41 0.40 0.19 0.49 1.28 0.10 2.73 1.44 1.78 1.10 0.05 0.80 10.77
20130.59 0.27 0.63 1.86 1.95 0.18 2.61 1.41 3.32 0.66 0.54 0.83 14.85
20140.81 1.24 0.71 1.05 2.79 0.19 1.50 2.34 2.47 0.82 0.68 1.27 15.87
20150.05 0.72 0.63 0.95 2.60 0.82 2.31 0.67 0.63 1.24 1.13 0.81 12.56
20160.53 0.53 0.79 0.99 2.24 0.41 0.82 1.81 0.69 0.53 0.35 1.76a11.45
20171.94 0.92 0.16 1.19 2.20 0.55 0.96 1.34 0.72 1.62 0.98 0.65 13.23
20180.51 0.60 0.24 0.59 1.52 0.21 0.87 2.21 0.34 1.28 0.92 0.46 9.75
20190.67 0.56 1.32 1.45 0.85 2.00 0.76 0.48 0.70 1.11 0.53 1.03 11.46
20200.27 1.50 0.56 1.06 1.60 1.35 0.50 0.23 0.67 0.04g0.55 0.62 8.91a
20210.23 1.06 0.91 0.92 1.95 0.77 0.89 1.53 1.09 0.27 0.34 1.48 11.44
20221.31 0.48 0.32 0.59 3.24 0.89 2.68 2.32 0.60 1.35 0.40 1.61 15.79
20231.30 0.38 1.17 0.10 0.62 2.10 -----z2.49 0.67 1.38 0.45 0.48 11.14a
20241.09 1.04 1.19 0.65l-----z-----z-----z-----z-----z-----z-----z-----z3.32i
Period of Record Statistics
MEAN0.96 0.79 0.88 1.14 1.51 1.19 1.57 1.64 1.29 0.97 0.81 0.99 13.85
S.D.0.56 0.45 0.45 0.58 0.72 0.83 0.79 0.68 0.87 0.69 0.47 0.72 2.63
SKEW0.65 1.11 0.89 0.71 0.80 1.21 0.66 -0.07 1.73 1.13 1.54 2.57 1.05
MAX2.43 2.21 2.51 2.74 3.88 4.34 3.87 3.03 5.30 3.66 2.75 4.82 22.32
MIN0.05 0.19 0.16 0.10 0.25 0.00 0.36 0.23 0.09 0.00 0.05 0.00 9.75
YRS76 76 76 75 75 75 74 76 74 75 75 76 70