BURLINGTON, CO

Total of Precipitation (Inches)

(051121)

File last updated on April 20, 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
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.40 0.12 0.52j
19040.00 0.00 0.43 3.15 2.89 6.56 3.78 4.96 3.43 1.35 0.00 0.30 26.85
19050.33 0.18 1.74 4.82 2.83 4.69 4.61 1.34 1.75 0.76 0.66 0.00 23.71
19060.48 0.36 1.35 3.89 0.36 1.39 2.16 2.02 2.27 2.05 0.23 0.04 16.60
19070.18 0.00 1.08 1.07 1.55 1.60 2.61 2.06 0.50 -----z-----z-----z10.65c
1908-----z-----z-----z-----z-----z-----z0.47r1.02 0.66 4.25 2.02 0.20 8.15g
19090.04 0.17 1.32 0.61 0.96 4.14 2.64 0.82 0.58 1.10 1.16 0.70 14.24
19100.05 0.13 0.05 -----z2.28 1.08 2.02 4.56 1.58 0.06 0.08 0.12 12.01a
19110.26 0.46 0.07 2.25 0.90 1.45 1.30 3.56 1.86 1.55 -----z1.15 14.81a
19120.00 0.80 0.72 1.79 1.41 3.43 6.64 3.83 2.24 0.69 0.18 0.15 21.88
19130.15a0.66 0.30 1.24 0.66 2.39 0.79 3.25 1.63 0.08 0.04 3.83 15.02
19140.00 0.12 0.02 2.31 2.84 0.79 3.00 1.98 0.17 2.30 0.00 0.53 14.06
19150.18 0.57 1.39a2.70 5.03 3.57 2.60 8.73 1.74 0.15 0.39 0.40 27.45
19160.42 0.00 0.18 1.43 1.02 1.60 1.34 4.66 0.91 0.40 0.21 0.35 12.52
19170.20 0.55 0.35 1.16a5.26n1.37 1.36 4.85 4.40 0.47 0.49 0.12 15.32a
19180.41 0.50 0.45 2.00 0.28 1.35 3.12d0.82 2.18 2.41 0.20 3.50 17.22
19190.00 1.00 0.96 1.52 0.87 5.14 2.20 1.18e1.43 0.65 1.33 0.20 16.48
19200.00 0.13 0.19 3.63 1.75 2.60 3.04 2.98 2.40 2.06 0.03 0.70 19.51
19210.95 0.20 0.25 3.90 1.30c3.35 1.15 3.73 0.51 1.24 0.33 0.62 17.53
19220.00 0.20 0.46 -----z2.56 4.20 2.07e1.72e0.16 0.18 1.44 0.00 12.99a
19230.00 0.10 0.36a1.66 4.74 3.03 4.33 4.89 0.95 2.54 0.22 0.28 23.10
19240.05 1.01 1.31 1.32 1.26 0.17 1.30 2.63 2.94 0.90 0.05 1.56 14.50
19250.13 0.94 0.60a1.11 1.53 1.35 1.67 3.76a2.27 0.96 0.18 0.33 14.83
19260.55 0.25 0.64 0.45 1.98 4.15 3.37 0.45 1.20a0.48 0.51 0.42 14.45
19270.01 0.33 0.71 2.42 0.03 5.51 2.79 1.63 0.82 0.02 0.15 0.16 14.58
19280.07 0.18 0.83 0.56 5.62 5.16 4.97 2.38 0.09 2.24 0.94 0.00 23.04
19290.00 0.33 0.07 2.66 2.80 1.64 2.31 2.46 2.40 1.70 0.65 0.00 17.02
19300.04 0.11 -----z2.06 6.20 2.03a3.57 5.28 1.28 2.96 2.65 0.11 26.29a
19310.02 1.04 0.91 0.94 1.41 1.55 1.51 3.82 0.72 0.20 0.23 0.17 12.52
19320.35 0.22 0.38 2.49 1.04 2.91 2.61 0.13 0.95 0.20 0.00 0.30 11.58
19330.00 0.00 0.60 2.35 3.20 0.20 2.21d5.25 2.72 0.05 0.05 0.67 17.30
19340.00 1.03 0.45 0.51 0.75 1.78 0.86 1.51 0.63 0.05 0.10 0.00 7.67
19350.05 0.30 0.86 0.81 2.04 5.87 0.70 0.84 2.34 0.00 0.25 0.05 14.11
19360.28 0.20 0.32 0.60 3.06 0.46 2.93 2.10 1.59 0.73 0.00 0.29 12.56
19370.18 0.28 0.58 1.16 1.26 3.40 0.44 2.57 1.00 0.75 0.38 0.55 12.55
19380.25 0.20 1.54 1.67 3.30 2.72 3.73 1.71 3.78c0.03 0.32 0.39 19.64
19390.86 0.90 1.49 1.21 1.94 4.55 2.27 0.73 0.30 0.12 0.00 0.72 15.09
19400.60 0.19 1.65 0.59 1.78 0.31 2.89 2.60 2.19 0.31 0.26 0.44 13.81
19410.72 0.12 1.38 2.71 2.08 4.14 4.02 2.78 3.03 2.03 0.10a0.97 24.08
19420.23 0.63 0.32 2.74 0.50 4.78 2.53 2.39 2.04 4.59 0.30c0.30f21.05a
19430.20 0.34 0.43 1.08 2.53 1.14 3.57 1.92 0.22 0.55 0.04 0.58 12.60
19441.27 0.17 1.08 5.70 2.41 1.20 6.08 0.68 0.97 1.33 0.88 0.23 22.00
19450.68 0.14 0.08 2.11 3.43 4.99 2.04 5.23 1.10 0.32a0.14 0.00 20.26
19460.45 0.08 2.35 0.59 4.31 1.59 3.50 1.93 1.45 2.48 3.02 0.05 21.80
19470.35 0.44 0.90 1.18 4.78 4.02 1.39 2.12 0.65 0.40j0.28 0.80 16.91a
19480.25 0.48 1.02d0.47 4.08 3.29 2.16 2.67 0.37 0.17a0.65 0.50 16.11
19490.55 0.33 1.98 1.33 4.72 4.08 0.90 4.03 0.68 1.11 0.17 0.00 19.88
19500.05 1.32 0.41 1.11 1.02 0.66 3.53 3.53 1.08 0.00 0.16 0.00 12.87
19510.59 0.95 0.32 1.89 2.24 6.70 4.39 1.76 0.98 1.18 1.18 0.30 22.48
19520.13 0.49 1.75 1.50 2.25 0.00 1.05 2.56 1.77 0.09 0.45 0.27 12.31
19530.03 0.06 0.48 2.95 1.90 0.68 1.59 2.73 0.02 0.33 0.87 0.93 12.57
19540.23 0.02 0.55 0.00 1.71 0.38 0.89 0.32a0.17 0.99 0.05 0.87 6.18
19550.32 0.40 0.58 1.55 2.28 2.80 0.29 0.91 1.24 0.46 0.16 0.45 11.44
19560.41 0.36 0.72 0.91 0.72 0.72 4.04 0.66 0.26 0.67 1.41 0.18 11.06
19570.27b0.07 2.17 2.75 6.66 3.38 3.80 4.12 0.62 1.93 0.41 0.36 26.54
19580.66 0.68 1.15 1.86 4.36 3.21 7.13 2.90 1.51 0.73 0.49 0.42 25.10
19590.70a0.09 1.98 0.39 1.87 1.39 0.73 2.38 2.00 2.68 0.12 0.67 15.00
19601.77 2.74 0.84 3.39 2.16 2.80 3.40 0.00 0.55 1.92 0.31 1.45 21.33
19610.00 0.30 1.15 1.20 4.59 1.70 3.21 0.57 1.74 0.36 1.46 0.47 16.75
19620.70 0.22 0.63 0.90a-----z-----z2.01 3.82 2.16 0.55 -----z0.54 11.53c
19630.87 0.13 -----z0.00 2.17 0.87 1.81 0.87 3.76 0.30 0.15 0.20 11.13a
19640.00 0.23 0.29 1.27 3.22 1.00 0.65 0.71 0.85 0.06 0.24 0.00 8.52
19650.13 0.20 0.22 0.82 3.82 7.87 1.70 6.45 4.50 1.78 0.00 0.31 27.80
19660.34 0.08 0.06 2.65 0.98 1.87 3.17 1.81 1.53 0.61 0.00 0.03 13.13
19670.00 0.00 0.05 1.09 3.82 3.09 1.59 2.98 2.27 0.30 0.58 0.08 15.85
19680.00 0.00 0.35 0.90 2.10 1.25 3.99 1.84 0.18 0.03 0.35 0.21 11.20
19690.01 0.19 0.19 1.14 3.87 0.68 1.91 3.67 0.22 2.98 0.14 0.17 15.17
19700.00 0.00 0.52 1.16 1.57 1.79 1.26 1.52 0.70 2.16 0.72 0.00 11.40
19710.19 1.06 0.36 2.43 4.23 1.65 1.04 0.98 0.86 0.82 0.71 0.07 14.40
19720.11 0.01 0.06 -----z3.02 2.59 3.23 2.09 1.06 -----z0.75b0.62 13.54b
19730.55 -----z-----z1.71 2.80 1.04 2.04 0.45 3.32 0.41 0.12 -----z12.44c
19740.10 0.24 1.55 0.94 0.37 2.74 0.86 2.03 0.00 0.65 1.06 -----z10.54a
19750.22 0.12 -----z1.01 2.72 -----z0.50 0.89 0.31 -----z1.41 0.03 7.21c
19760.32 0.10 0.16 0.90 0.83 0.32 -----z0.48 2.86 0.61 0.15 0.09 6.82a
19770.17 0.00 1.18 1.70 3.60 -----z1.69 1.54 0.30 -----z-----z-----z10.18d
19780.16 0.43 -----z0.33 3.91 3.18 1.03a4.77 0.02 0.80 0.39 0.24 15.26a
19790.50 0.24 1.35 0.81 2.35 3.15 4.41 4.16 0.22 1.51 0.58 0.89 20.17
19800.44 0.40 1.73 2.13 2.49 3.73 0.65 2.26 1.15 0.00 0.30 0.00 15.28
19810.58 0.02 4.90 1.91 4.37 0.69 3.18 0.95 0.37 0.54 1.16 0.00 18.67
19820.20 0.35 0.05 0.78 4.42 5.17 2.98 0.98 1.31 0.62 0.30 1.32 18.48
19830.16 0.58 1.35 2.48 2.98 2.45 1.52 3.39 0.26 0.41 1.07 0.33 16.98
19840.48 0.88 1.81 2.80 1.14 1.61a0.84 1.00 0.05 2.31 0.19 0.41 13.52
19850.24 0.61 0.16 0.89 4.30 0.56 6.40 1.12 1.75 0.94 0.61 0.47 18.05
19860.00 0.69 0.71 1.69 1.64 2.25 1.55 0.91 0.92 1.65 0.34 0.28 12.63
1987-----z1.13 1.77 0.29 4.28 4.30 2.72 0.71 0.81 1.10 0.53 0.28 17.92a
19880.63 0.29 0.16 1.22 3.48 2.52 0.87 1.30 1.74 0.00 0.15 0.74 13.10
19890.17 0.19 0.19 0.44 2.44i-----z-----z2.77 1.48n0.07 0.00 0.08k3.83e
19901.01 0.51 1.74a0.77 2.55m1.18 2.53 1.54 1.18d0.81g0.95f0.00 10.46c
19910.06 0.08 1.27c0.41 2.44 4.17h5.30 1.77 1.04 1.13 1.38d1.34c16.22a
19920.48 0.83 0.00s0.04 0.37 3.54 5.14 3.82 0.22 0.73 0.62 0.05 15.84a
19930.10a-----z1.11 0.06c1.72a1.31 4.53 4.60 0.13a2.56a0.30d0.04b16.46a
19940.07 0.00 0.00a2.39 1.30 3.32 3.55 2.67 0.92a2.24 0.10a0.17 16.73
19950.50 1.03 1.17a3.29 5.90 3.28a2.36 1.21 1.49 0.70 0.63 0.00a21.56
19960.77 0.11 0.47 0.94 4.75 0.86 4.95i3.27e0.46 0.13b0.03a0.01a11.80a
19970.03 0.84 0.00 0.88 1.16a3.04e2.54 4.18b1.24 3.44 0.83b0.33 18.51
19980.01 0.76 0.02 0.50 3.72 2.43b6.76 4.18 0.83 1.16 1.27 0.06 21.70
19990.43 0.00 0.52 4.30 3.33 3.75 2.73 6.44e1.39a0.37 0.05b0.12 23.43
20000.22a0.22 3.44 1.69 0.70 2.12 3.31 2.06 1.69 1.81 0.33 0.09 17.68
20011.06 0.36c2.21i0.50a3.52 0.66 2.65 0.08 1.58 0.75 0.16 0.59 11.91a
20020.09 0.08 0.57 1.16 0.36 2.68 0.35a0.98 0.86 1.98 0.04 0.00 9.15
20030.24 0.46 1.33 2.34 3.22 5.77 0.53 1.19 0.81 0.06 0.11 0.05 16.11
20040.01 0.18a0.56a1.67 0.57 3.09 3.95 1.88 2.47 0.73 1.69 0.11 16.91
20050.09 0.27 0.19 1.90 2.70 2.71 0.95b3.69 0.00 3.00 0.22 0.23 15.95
20060.38a0.06 0.53 0.34 0.55 3.31 1.37b3.13 1.91 3.93g0.00 3.03 14.61a
20070.82h0.17d0.67a1.20g1.79 1.20 1.01 2.00 1.10 0.66b0.10 1.39 10.09b
20080.05 0.06b0.01p1.77 0.91a2.05 3.21b3.86 1.09 4.96 0.34 0.43 18.73a
20090.12 0.52 1.32 2.68 2.90 4.12 6.70 2.79 3.44 4.54 0.63 1.09 30.85
20100.13 0.11c2.33 3.81 2.61 1.85 3.40 4.14 0.69 0.30 0.29 0.37 20.03
20110.16e1.03 0.75 2.22 7.59 0.91 3.38 1.56 1.79 1.05 0.57 0.82 21.83
20120.14 1.11 0.70 3.51 0.35 3.03 1.22b1.27 0.80 0.55 0.00 0.60b13.28
20130.18 0.49 2.86 1.48 2.63 2.17 1.21 2.51 4.25 0.80 0.35a0.09 19.02
20140.71 1.03 0.50 0.99 2.00 4.39 2.94 3.26 1.58 0.78 0.15 2.47 20.80
20150.48 1.08 0.38 3.27 7.65 2.80 3.71 0.73 1.57 1.48 2.27 0.27 25.69
20160.04 1.57 0.23d6.10 1.66 2.88 3.86 0.59 1.55 0.04 0.47 0.61 19.60
20170.55 0.06 2.40 2.12 4.23 4.00 3.66 4.10 1.56 0.49 0.02 0.17 23.36
20181.19 0.67 0.69 2.43 4.63 2.71b2.97 2.14 0.89 3.69 0.61 0.23 22.85
20190.52 0.92 1.28 0.57 3.60 1.81c2.25 4.63 0.23 0.33 0.74 0.38 17.26
20200.44 0.23 0.73 0.20 1.55 2.43 4.32 1.63 0.57 0.31 0.08 0.47 12.96
20210.39 0.31 4.22 1.25 4.78 1.17 2.35 0.32 1.85 0.39 0.00 0.00 17.03
20221.54 0.18 1.46 0.02 3.21 2.79 4.33 0.80 0.84 0.00 0.08 0.76 16.01
20231.59 0.35 0.62 0.58 4.60c4.59 3.77 1.44 0.13 0.47 0.17 1.10 19.41
20240.30 1.05 0.73 0.16k-----z-----z-----z-----z-----z-----z-----z-----z2.08i
Period of Record Statistics
MEAN0.32 0.41 0.90 1.65 2.62 2.59 2.65 2.42 1.32 1.09 0.48 0.47 17.29
S.D.0.35 0.42 0.84 1.18 1.62 1.59 1.53 1.58 1.01 1.10 0.56 0.64 4.87
SKEW1.75 2.01 2.00 1.20 0.72 0.68 0.75 0.91 1.07 1.49 2.11 3.12 0.37
MAX1.77 2.74 4.90 6.10 7.65 7.87 7.13 8.73 4.50 4.96 3.02 3.83 30.85
MIN0.00 0.00 0.00 0.00 0.03 0.00 0.29 0.00 0.00 0.00 0.00 0.00 6.18
YRS118 118 112 115 115 114 116 120 119 113 116 115 91