CHESTER 2N, SD

Total of Precipitation (Inches)

(391634)

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
1978-----z-----z-----z-----z3.48 1.87 4.69 2.95 2.43 0.19 0.71 0.90 17.22d
19791.97 0.54 2.98 3.37 4.12 3.73 6.66 6.27 3.35 2.91 1.35 0.18 37.43
19800.37 0.61 0.86 0.68 1.60 4.03 2.79 5.01 1.52 1.86 0.03 0.45 19.81
19810.04 1.14 1.72 1.32 0.89 3.86 3.51 3.75 1.35 2.97 1.54 1.55 23.64
19821.49 0.21 1.35 2.08 5.56 1.78 5.43 4.28 4.43 5.03a3.90 2.51 38.05
19831.04 0.13 3.83 2.70 2.17 4.68 1.66 1.91 1.39 1.05 5.49 0.95 27.00
19840.70 1.24 1.66 5.24 3.93 8.40 2.36a0.65 1.30 6.60 0.05 0.83 32.96
19850.20 0.07 3.18 4.65 3.51 1.44 1.76 2.87a4.00 0.90 1.74 0.84 25.16
19860.65 0.10 1.73 6.30 3.65 7.07 2.37 4.67 6.40 0.88 0.91 0.00 34.73
19870.10 0.25 3.00 0.41 3.00 2.83 7.50 1.74 1.74 0.41 1.39 1.07 23.44
19881.19 0.35 0.61 3.40 3.46 1.82 0.79 4.92 2.94 0.02 1.40 0.26 21.16
19890.28 0.56 1.76a1.95 0.99 3.60 2.21 1.33 3.81 1.00 1.20 0.21 18.90
19900.05 0.37 1.43 2.28 4.75 8.37 3.19 2.78a0.56 2.12 0.65 0.66 27.21
19910.15 0.15 0.49 2.14 3.98 4.30 1.63 2.61 4.02 0.82 1.90 0.06 22.25
19920.72 1.92 1.36 1.63 0.96 6.20 6.62 8.10 1.92 1.89 1.75 0.73 33.80
19930.39a0.83 0.97a2.03 5.08 9.18 6.29 3.49 2.13 0.20 1.93 0.82a33.34
19940.54 0.59 0.36a1.79 1.33 3.73 1.43 2.28 2.75 2.27 1.05 0.44 18.56
19950.28 0.16 3.11 5.01 4.40 2.06 6.18 5.01 1.87 4.43 0.56 0.17 33.24
19961.06a0.32 0.56 0.34 4.01 3.77 1.30 2.49 5.32 2.30 3.28 1.23 25.98
19970.78 0.79 1.37 2.25 3.81 2.39 4.33 2.23 4.32 1.64 0.44 0.08 24.43
19980.49 0.59 1.63 3.89 1.07 4.10 4.37 2.83 1.35 6.54 2.54 0.22 29.62
19990.70 0.48 1.02 5.06 3.81 5.33 3.39 3.77 1.95 0.28 0.04 0.20 26.03
20000.39 0.66 0.99 2.31 6.47 3.04 2.43 2.84 1.66 0.87 2.58 0.44 24.68
2001-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
20020.13 0.01 1.98 1.78 1.38 3.37 0.73 7.29 1.32 2.88 0.00 0.33 21.20
20030.25 0.37 0.26 2.82 -----z4.85 1.77 1.56 3.66 1.05 0.29 0.85 17.73a
20040.66 0.64 1.57 1.30 5.16 3.05 6.13 2.76 -----z0.67 0.45 0.07 22.46a
2005-----z-----z-----z-----z-----z-----z3.02 2.73 10.53 1.43 2.07 1.92 21.70f
20060.08 0.27 1.85 2.87 1.36 2.09 0.61 9.33 5.82 0.24 0.51 2.21 27.24
20070.33 1.56 2.53 5.18 2.10 3.32 0.89 6.84 1.16 5.00 0.07 1.24 30.22
20080.34 0.23 1.09 3.07 3.10d2.87 3.64b0.90 1.84 5.98 0.96 0.65 24.67
20090.26 0.62 1.52 2.40 1.47 5.35 4.67 2.17 1.07 5.56 0.10 2.57 27.76
20101.14 1.24 0.97 1.99 2.10 6.64 4.43 4.30 7.99 1.00 0.17 1.47i31.97a
20111.36t1.82t0.55w2.84o4.97r3.50r9.99q2.14y-----z0.64y-----z-----z0.00l
20120.67w2.69x-----z2.68t8.58 1.45 0.36 2.62 1.24 0.90 0.46 1.98 17.59d
20130.18 0.94 0.93 3.06 3.94 3.14 1.47 2.49 1.11 3.41 0.72 0.92 22.31
20140.46 0.46 1.33 1.69 2.28 8.24 0.73 2.96 1.36 0.60 0.56 1.33 22.00
20150.53 0.68 0.27 1.13 3.49 7.95 4.52 3.64 2.69 1.54 1.52 2.55 30.51
20160.33 0.71 1.76 2.62 5.67 3.34 1.89 4.91 2.03 2.35 1.33 1.57 28.51
20170.67 0.28 1.11a1.38 4.91 2.02 1.47 4.55 2.93a3.52 0.21 0.88 23.93
20180.24 1.29 2.90 3.81 2.54 6.77 4.88 4.07 7.28 2.33 0.98 1.12 38.21
20191.11 2.02 3.12 7.04a5.86 2.08 7.09 4.69 10.37 1.70 1.46 1.62 48.16
20200.72 0.64 0.89 1.47 2.51 2.09 2.65 1.28 0.69 0.82 1.53 0.84 16.13
20211.12 0.71 3.50 2.15 1.62 1.17 1.61 2.28 1.99c-----z-----z-----z16.15c
Period of Record Statistics
MEAN0.57 0.63 1.63 2.73 3.35 4.08 3.23 3.58 3.11 2.15 1.22 0.94 27.49
S.D.0.43 0.48 0.95 1.58 1.75 2.21 2.04 1.91 2.45 1.84 1.13 0.73 6.75
SKEW1.17 1.22 0.67 0.92 0.63 0.81 0.51 1.06 1.60 1.07 1.70 0.79 0.87
MAX1.97 2.02 3.83 7.04 8.58 9.18 7.50 9.33 10.53 6.60 5.49 2.57 48.16
MIN0.04 0.01 0.26 0.34 0.89 1.17 0.36 0.65 0.56 0.02 0.00 0.00 16.13
YRS39 39 39 39 40 41 42 42 41 41 41 40 35