PETERSBURG 2 N, ND

Total of Precipitation (Inches)

(327027)

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
1930-----z-----z-----z-----z-----z2.43s-----z-----z2.10y1.81s-----z0.15 0.15k
1931-----z-----z-----z-----z1.85x1.13s5.36o1.82w2.53a3.82 1.08 -----z7.43i
19320.29v0.22x0.37s2.70 2.37 3.29 2.84 2.69 0.61 2.73 0.83 0.05 18.11c
19330.59 0.06 0.44 0.48 3.22 0.91 1.12 0.97 1.38 0.49 0.72 1.38 11.76
19340.18 0.13 0.20 0.71 0.23 3.68a1.02a0.46 1.24 2.05 0.35 0.30 10.55
19350.38 0.07 0.89 1.36 2.65 2.28 4.76 3.86 0.66 0.17 0.80 0.33 18.21
19360.30 0.96 0.51 0.16 0.11 3.13 0.24 1.29 0.95 0.04 0.12a0.10 7.91
19370.55 0.47 0.15 2.36 2.45 3.09 3.04 1.59 0.92 0.56 0.36 0.35 15.89
19380.10 0.77 0.48 1.10 3.03 0.93 3.41 2.99 0.16 0.33 0.67 0.36a14.33
19390.18 1.11 0.50 0.77 1.02 3.79 3.08 1.74 0.94 0.72 0.04 0.33 14.22
19400.07 0.62 0.96 1.25 1.59 0.79 5.32 3.49 1.00 1.10 0.59 0.58 17.36
19410.71 0.08 0.56 2.41 2.53 5.10 1.11 2.17a5.57 2.41 0.12 0.11 22.88
19420.06 0.05 2.49 1.75 2.86 1.75 3.52 3.76 1.19 0.08 0.12 0.54 18.17
19430.29 0.54 1.07 2.03 2.56 3.54 4.12 1.08 1.29 0.74 0.40 0.14 17.80
19440.03 0.09 0.95 0.40 2.17 3.84 0.96 5.50 1.99 0.03 2.21 0.02 18.19
1945-----z-----z0.68 0.59 1.37 2.85 3.23 1.25 2.72 0.47 0.08 0.82 14.06b
19460.12 0.24 0.36 0.43 1.69 5.82 0.29 3.06 4.25 2.08 0.14 0.12 18.60
19470.41 0.50 0.10 1.02 1.28 2.73 0.99 5.71 3.05 2.23 1.09 0.38 19.49
19480.34 1.73 1.12 1.78 2.33 4.26 4.27 2.27 0.35 1.01 1.06 1.23 21.75
1949-----z0.63 0.91 0.12 1.77 3.97 4.88 1.02 0.52 3.90 0.37 1.23 19.32a
1950-----z0.11 -----z1.51 3.86 3.28 0.98 0.97 4.20 0.40 0.57 0.51 16.39b
19510.58 0.81 0.52 0.22 0.36 1.68 2.63 5.29 1.37 0.36 0.40 0.46 14.68
19520.89 0.08 0.40 0.03 0.51 2.44 5.11 2.40 0.71 0.05 0.25 0.25 13.12
19530.33 0.31 0.35 2.61 3.12 5.28 1.49 1.45 1.66 1.65 0.16 0.61 19.02
19541.18 0.24 0.65 1.47 2.44 3.40 1.12 3.49 3.08 0.54 0.73 0.03 18.37
19550.30 0.54 0.98 0.92 3.33 5.76 2.06 2.15 2.08 1.36 1.08 0.44 21.00
19561.08 0.56 1.83 0.21 1.59 5.10 1.94 -----z0.00t1.41 1.48 0.37 15.57b
19570.20 0.34 0.12 0.56 2.37 2.97 1.77 4.24 5.66 1.57 0.36 0.09 20.25
19580.13 0.14 0.11 0.98 1.00 3.10 3.41 0.90 1.16 0.44 1.75 0.22 13.34
19590.33 0.65 0.02 0.21 3.45 2.53 2.73 1.96 1.60 3.13 0.73 0.21 17.55
19600.61 0.20 0.21 0.96 2.58 2.10 0.49 5.03 0.48 1.08 0.19 0.83 14.76
19610.24 0.41 0.15 0.91 0.83 2.29 6.21 2.05 3.52 1.02 0.23 0.45 18.31
19620.59 0.44 1.08 0.39 5.90 4.73 2.71 1.41 1.91 0.55 1.20 0.45 21.36
19630.03 0.48 0.27 1.33 1.99 2.85 3.36 0.51 0.69 0.31 0.36 0.78 12.96
19640.24 0.30 0.83 2.23 1.27 -----z-----z-----z1.31w0.61 0.36 0.31 6.15d
19650.08 0.00 0.27 2.17 3.89 1.98 2.97 1.54 5.61 1.04 0.95 0.28 20.78
19660.44 0.30 2.34 2.48 1.47 3.35 4.54 3.04 0.50 1.39 0.28 0.57 20.70
19671.38 0.30 0.25 2.47 0.73 1.36 1.45 0.65 1.27 1.51 0.22 0.77 12.36
19680.61 0.33 1.03 1.39 1.20 3.33 3.56 4.64 1.97 0.51 0.00a0.44 19.01
19691.23 0.52 0.08c0.28 1.42 4.12 2.60 0.47 2.17 1.85 0.20 0.50 15.44
19700.56 0.37 0.07 2.52 2.90 2.98 4.28 1.30 1.36 1.15 1.24 -----z18.73a
1971-----z-----z2.33 0.75 1.22 6.09 3.06 2.86 2.28 2.15 0.09 0.00 20.83b
19720.40 0.90a0.92 0.95 3.71 1.85 1.75 2.24 2.86 0.97 0.17 -----z16.72a
19730.00 0.00 0.95 0.37 1.78 2.55 1.76 2.15 4.28 2.14 0.75 0.64 17.37
19740.53 0.29j0.22 3.64 5.62 1.84 4.08 3.39 0.77 0.91 0.47 0.30 21.77a
19750.69 0.14 1.82 1.42 0.76 5.46 1.52 1.46 1.12 1.22 1.13 0.18 16.92
19760.75 0.22 1.21 2.26 0.80 2.98 0.95 2.52 0.43 0.11 0.00 0.63 12.86
19771.15 0.61 2.05 0.14 3.48 1.95 3.72 2.08 3.62 1.17 3.19 -----z23.16a
1978-----z-----z-----z-----z-----z0.80m3.35 2.63 1.99 0.32 1.01 1.01 10.31f
19790.75 0.86 1.62 4.82 2.23 2.78 3.10 1.00 0.97 0.19 1.47 0.00 19.79
19801.60 -----z0.29 0.00 0.81 2.79 2.18 5.69 3.45 1.61 0.85 0.33 19.60a
19810.34 0.58 0.62 2.04 1.93 6.91 1.66 2.64 3.21 2.80 0.55 0.43 23.71
19822.48 0.33 1.50a0.82 3.28 4.84 3.72 1.57 1.52 4.75 0.98a0.30a26.09
19831.11 0.83 1.08 0.12 1.37 2.72 2.38 4.38 3.43 1.85 1.38 0.35 21.00
19841.21 0.75 1.17 1.86 0.55 3.23 3.12 0.66a0.70 3.57 0.42 1.18 18.42
19850.41 0.42 1.55 1.11 4.88 3.14 0.45 5.43 3.34 5.06 2.43 1.48 29.70
19860.32a0.33 0.05 3.53 1.16 1.60 6.88a3.05 3.73 0.43 1.89 0.75 23.72
19870.66 2.05 2.07 0.09 3.75 3.20 6.84 3.04 0.51 0.20 0.12 0.97 23.50
19880.64a0.07a0.51 0.00 2.32 1.16 3.31 1.41 1.32 0.37 0.61 0.71 12.43
19891.02 0.00 1.66 0.20a2.21 2.59 0.92 3.05 1.13 0.17 0.26d0.08 13.29
19900.18 0.21 1.63 1.36 0.67 5.10 1.04 2.16 1.33 0.29 0.10 0.44 14.51
19910.20 0.38 0.12a2.60 3.63 5.41 4.30 3.86 3.58 2.17 0.56 0.20 27.01
19920.39 0.20 0.26 0.73 1.31 3.39 2.56 3.23 1.60 0.20 1.04 0.38b15.29
19930.17 0.06a0.28 0.37 3.41 5.20 7.13 4.07 0.16 0.44 0.34a0.48 22.11
19940.53 0.27 0.21 0.13 2.24 4.36 2.47 2.47 3.67 3.67 1.29 0.26 21.57
19950.35 0.24 1.94a0.06 1.46 3.70 4.94 3.25 1.63 1.43 1.23 0.97 21.20
19960.84 0.27 0.42 0.30 2.01 3.17 3.45 0.43 2.82 0.72 1.74a0.67 16.84
19970.71c0.16b0.07 1.63a0.96 2.84 8.02 1.15 3.30 1.70a0.11d0.06b20.71
19980.61b0.98 0.16 0.98 2.05 5.40 2.45 1.19 0.38 3.73 0.55 0.33b18.81
19990.74e0.27a0.64 1.13 4.93 3.67 3.37 5.34 2.19 0.00 0.00a0.15 22.43
20000.16 0.74b0.40a0.45 1.00 6.91 3.14 2.76 1.45 1.93 2.08 0.59b21.61
20012.00a0.27 0.00 1.02a2.46 3.06 4.61 1.91 0.83 2.69a0.16 0.15a19.16
20020.09a0.02c0.42b0.93b1.82a5.88 2.30 3.49 1.00 0.91a0.25a0.60 17.71
20030.53 0.12c0.69 0.79 4.06 4.00 4.98v1.69 1.08 0.48a0.57a0.65b14.66a
20040.64d0.41 3.17c0.76b5.13 1.12 2.21 2.76 4.05 0.93 0.00a0.62c21.80
20051.30b0.13 0.21 0.80 3.17 5.23 2.09 2.30 0.94 1.20 1.58 1.05d20.00
20061.01a0.58 0.40a0.96 1.15 1.47 1.62 2.63 2.81 0.77 0.21 1.20d14.81
20070.13b-----z0.86c0.61b5.71 3.37 4.78 3.56 0.71 1.72 0.74 1.02 23.21a
20080.26g1.75f0.48c0.31 0.80 2.41 3.15 3.08 2.80 3.16 0.99 1.62e18.80b
20090.75a0.60b1.01 1.35 1.83 4.20 0.73 2.83 3.20 2.47 0.12 1.05c20.14
20100.16b0.82b0.26 1.50 4.02 3.47 1.95 1.92 4.12 2.24 0.21 0.21a20.88
20110.82x0.04w-----z1.33r2.42s3.60r2.63u3.28u2.58y0.51y-----z0.34y0.00l
2012-----z0.30x-----z1.17s2.25u2.06t1.60w-----z0.17 4.16b1.05 0.17b5.55h
20131.30 0.50 1.16 1.25 5.00 3.77 3.01 0.75 2.54 2.39b0.20 0.66a22.53
20140.53 0.00b0.14 3.03w3.08 4.79 2.69 4.12 0.95 0.55 0.18b0.14 17.17a
20150.12 0.00c0.12b0.84d4.93 4.41 6.04 1.35 0.86 1.41 1.21 0.21b21.50
20160.20c0.13b0.92a1.43 4.13 4.18 -----z-----z-----z-----z-----z-----z10.99f
2017-----z-----z-----z-----z-----z-----z-----z3.76e3.20a0.02 0.59 0.69 8.26g
20180.55 0.03o0.62e0.11c3.09 3.12 3.31 0.36 2.55c2.02 0.68f0.30 16.03b
20190.48 1.43a0.55 1.29a1.86a3.91d3.04 2.37 4.47a5.51g0.97 0.94 21.31a
20200.41a0.06k0.21 0.95 1.87 2.74 8.83 2.18 0.34 0.47 0.07 0.19 18.26a
20210.31 0.14r0.11 0.45 1.54 3.45 0.87i2.71 1.46 3.77 1.17 0.88 15.85b
20220.40 0.47w0.41 4.37 6.31 3.08 2.60 2.40 0.79 0.67 0.71 1.88 23.62a
20230.07o0.17u0.63 1.39a0.89 7.48 0.89 1.35 3.04 1.51 0.08 0.72 17.98b
20240.23 -----z0.00v-----z-----z-----z-----z-----z-----z-----z-----z-----z0.23k
Period of Record Statistics
MEAN0.55 0.43 0.74 1.18 2.38 3.48 3.00 2.50 1.99 1.41 0.69 0.52 18.45
S.D.0.46 0.39 0.67 0.98 1.43 1.43 1.77 1.35 1.37 1.20 0.62 0.40 4.11
SKEW1.62 1.77 1.33 1.35 0.76 0.48 0.94 0.57 0.77 1.06 1.39 1.08 -0.03
MAX2.48 2.05 3.17 4.82 6.31 7.48 8.83 5.71 5.66 5.06 3.19 1.88 29.70
MIN0.00 0.00 0.00 0.00 0.11 0.79 0.24 0.36 0.16 0.00 0.00 0.00 7.91
YRS82 76 86 87 88 87 85 87 89 90 90 88 65