OSWEGO, NY

Maximum of Precipitation (Inches)

(306314)

File last updated on April 23, 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
19260.59 0.70 0.41 0.84 0.45 0.74 1.02 2.08 1.09 1.05 1.67 0.25 2.08
19270.21 0.75 0.65 0.73 0.54 0.89 1.46 1.22 0.40 1.85 1.54 0.66 1.85
19280.32 0.52 0.46 0.79 1.19 0.66 1.17 0.53 1.28 0.78 1.12 0.78 1.28
19290.42 0.67 0.37 0.79 0.97 0.54 0.73 0.33 0.88 1.51 0.63 0.58 1.51
19300.55 0.35 0.92 0.62 0.70 0.83 0.71 0.73 1.52 0.58 0.68 0.23 1.52
19310.60 0.55 0.47 0.77 1.82 1.09 0.81 0.69 0.79 0.75 0.60 0.78 1.82
19320.88 0.54 1.23 0.54 0.35 0.76 0.65 1.16 0.66 1.49 1.03 0.80 1.49
19330.34 0.33 0.58 0.75 0.42 0.38 0.55 2.02 0.38 1.03 0.71 0.48 2.02
19340.47 0.33 0.29 0.89 0.39 0.56 0.56 0.66 1.04 0.58 0.66 1.01 1.04
19350.73 0.24 0.41 0.68 0.62 0.95 0.63 0.64 0.89 0.79 0.35 1.02 1.02
19360.59 0.70 0.99 0.81 0.63 0.18 0.58 1.37 1.54 0.94 1.17 1.14 1.54
19370.54 1.24 0.54 0.53 0.58 0.76 0.48 1.27 0.32 1.87 0.81 0.55 1.87
19380.43 0.96 0.57 0.78 0.85 1.12 0.59 0.97 1.15 0.22 0.46 0.28 1.15
19391.10 0.67 0.61 0.69 0.46 0.52 0.67a0.68 0.52 0.81 0.24 0.94 1.10a
19400.94a0.85 0.71 0.65 0.63 0.95 0.82 0.18 1.09 0.42 0.42 0.67 1.09a
19410.31 0.88a0.46 0.29 0.45 0.60 1.22 1.76 0.76 0.84 0.59 1.46 1.76a
19420.41 1.45 1.23 0.69 0.91 1.11 0.93 0.73 1.02 1.27 0.60 1.96 1.96
19430.43 0.36 0.34 0.65 1.30 0.49 1.46 1.06 0.89 1.59 1.51 0.36 1.59
19440.18 0.38 0.53 0.75 0.82 0.89 0.69 0.66 0.96 0.35 1.14 1.46 1.46
19450.58 0.60 0.88 0.52 0.90 0.41 2.67 0.71 2.20 1.62 1.34 0.53 2.67
19460.45 0.41 0.24 0.35 0.45 0.88 1.56 0.59 1.59 1.60 0.67 0.61 1.60
19470.88 0.23 0.97 0.59 1.20 1.75 1.61a0.69 1.06 0.24 1.37 0.43 1.75a
19480.47 0.70 0.60 0.58 0.68 0.73 1.00 1.41 0.17 1.20 0.91 0.80 1.41
19490.54 0.48 0.24 0.89 0.90 0.24 0.45 1.18 0.74 0.62 0.54 0.65 1.18
19500.61 0.77 1.12 0.46 0.49 1.45 0.59 1.11 0.88 1.53 2.12 1.06 2.12
19510.42 1.02 0.84 0.91 0.49 0.82 0.96 0.91 1.18 0.96 0.66 0.53 1.18
19520.51 0.74 0.93 0.39 0.91 0.22 1.94 1.01 0.78 1.04 0.71 1.64 1.94
19530.56 0.25 0.75 1.15 1.05 0.40 0.60 1.60 0.67 0.64 1.05 1.00 1.60
19540.55 1.15 0.57 0.83 0.93 0.88 0.54 0.73 0.68 0.60 1.60 1.10 1.60
19550.30 0.45 1.00 0.65 1.48 0.12 1.33 0.83 0.82 2.70 0.55 0.50 2.70
19560.25 0.75 0.85 0.45 0.70 0.39 0.82 1.01 0.89 0.53 0.50 0.40 1.01
19570.55 0.85 0.20 0.55 1.50 1.02 1.40 0.52 1.17 0.58 0.50 0.60 1.50
19581.10 0.85 0.30 1.10 0.67 0.94 0.94 2.14 1.00 0.67 0.90 2.50 2.50
19590.90 0.85 0.70 0.84 1.60 0.51 2.54 0.51 0.67 1.72 0.50 0.85 2.54
19600.90 0.65 0.35 0.59 0.49 1.02 0.18 0.43 0.44 1.06 0.45 0.35 1.06
19610.50 2.15 0.55 0.90 0.53 1.18 0.74 0.59 0.69 0.62 1.49 0.60 2.15
19620.80 0.60 1.10 0.92 1.55 0.58 0.74 1.34a1.00 1.08 1.05 0.65 1.55a
19630.30 1.20 1.10 1.15 0.70 0.40 0.57 1.82 0.88 0.07 3.25 1.20 3.25
19640.82 0.45 0.55 0.75 1.60 0.28 0.26 1.05 0.56 0.48 1.25 0.80 1.60
19651.02 1.75 0.30 1.20 0.80 1.50 1.25 1.15 1.15 1.40 0.80 0.50 1.75
19661.10 1.50 1.01 0.70 0.54 1.20 0.75 0.60 1.70 0.21 1.60 0.82 1.70
19670.35 0.71 0.59 0.50 0.95 0.26 0.56 1.20 2.55 1.67 -----z0.80 -----z
19680.76 1.95c0.77b0.73 0.67 1.20 0.75 1.32c1.36 1.30g1.15 1.25 1.95o
19691.01a0.20 0.35 1.45 1.31 1.58 0.45 1.07 1.17 0.73 0.96 1.13 1.58a
19700.63 0.70 0.69 1.21 1.15 2.07 0.99 0.85 0.85 0.94 0.96 0.97 2.07
19710.26 1.54 2.69 0.54 0.53 1.54 0.77 1.55 0.83 0.55 1.06 0.60 2.69
19720.48 1.36 0.51 0.48 0.70 1.06 1.15 1.77 1.02 0.91 1.15 0.38 1.77
19730.46 0.59 1.30 1.15 0.55 0.72 0.88 0.74 0.95 0.94 1.09 1.10 1.30
19740.86 1.06 1.35 0.57 0.94 0.83 3.80 1.99 1.01 0.67 1.09 1.19 3.80
19750.68 1.01 0.60 0.69 0.54 1.08 1.45 1.42 3.32 0.68 1.15 0.75 3.32
19760.92 0.39 1.19 1.05 1.16 1.40 0.76 1.41 0.73 1.78 0.89 1.20 1.78
19770.58 0.83 0.89 1.30 0.27 0.83 1.12 1.06 0.98 1.49 1.71 1.26 1.71
19781.19 0.52 0.84 0.65 1.23 0.76 0.53 1.42 2.42 1.00 0.40 2.00 2.42
19790.98 0.70 0.60 1.08 0.92 1.17 0.50 1.62 2.48 2.02 1.85 0.99 2.48
19800.43 0.27 0.93 1.34 0.48 1.06 0.99 0.46 2.12 1.48 0.61 0.90 2.12
19810.24 0.93 0.34 0.42 0.86 1.26 1.05 1.99 1.08 0.73 0.67 0.58 1.99
19820.63 0.76 0.63 0.39 1.17 0.86 0.89 1.01 1.81 0.35 1.68 0.89 1.81
19830.38 0.34 0.96 0.94 0.76a0.46 1.05 0.79 0.95 0.97 1.24 0.85 1.24a
19840.42 1.44 1.13 0.76 1.59 0.55 1.40 0.92 1.25 0.43 0.67 1.03 1.59
19850.99 0.91 0.98 0.43 0.31 1.18 0.50 1.53 1.54 1.09 1.16 0.70 1.54
19861.47 0.56 0.54 1.20 0.92 0.60 0.85 1.08 1.45 0.94 0.76 0.77 1.47
19870.60 0.20 0.66 0.64 0.41 0.89 0.66 0.58 1.48 0.68 0.73 0.39 1.48
19880.57 0.62 0.85 0.62 1.04 0.34 1.63 1.19 0.51 1.80 0.96 0.56 1.80
19890.36 0.47 0.84 0.30 0.85 1.87 0.96 1.27 0.78 0.97 1.07 0.52 1.87
19900.75 0.95 1.31 0.88 1.31 0.51 0.91 0.90 0.80 1.27 0.83 0.83 1.31
19910.76 0.40 1.85 1.12 1.37 1.36 0.37 1.63 0.96 0.72 0.75 0.73 1.85
19920.67 0.46 1.93 0.97 1.03 0.64 2.50 2.92 0.73 1.12 0.74 1.01 2.92
19930.89 0.62 0.72 1.21 0.79 0.48 0.38 1.53 0.70 1.02 1.81 0.63 1.81
19941.60 0.63 1.03 0.80 0.64 0.71 0.42 -----z0.82 0.20 2.21 0.92 -----z
19950.35 0.46 0.66 0.49 0.52 0.54 0.66 1.32 0.93 3.32 1.21 0.97 3.32
19961.46 0.54 0.46 0.97 1.79 0.85 1.76 1.35 1.18 1.15 2.48 0.90 2.48
19970.85 1.08 0.90 0.89 0.36 0.47 0.94 0.67 1.91 0.89 1.47 0.58 1.91
19982.47 0.66 0.58 0.56 0.54 0.72 0.80 1.98 0.58 0.98 0.71 0.31 2.47
19991.09 0.48 2.26 0.35 0.64 0.86 0.78 0.29 1.33 2.18 1.62 0.53 2.26
20000.94 0.49 0.65 1.00 2.08 1.52 1.44 1.31 0.68 1.09 0.75 0.76 2.08
20010.41 0.74 1.01 0.31 0.79 0.85 0.42 0.88 1.76 0.70 0.64 0.40 1.76
20020.78 0.52 0.66 0.81 1.98 0.99 0.24 0.68 1.65 0.89 0.83 1.18 1.98
20031.05 0.98 0.51 2.00 1.12 0.89 0.80 0.78 0.91 1.26 1.00 0.78 2.00
20040.71 0.95 1.25 0.83 1.95 0.67 1.46 1.39 2.64 0.75 0.88 0.94 2.64
20050.44 0.58 0.30 1.31 1.12 0.23 2.60 3.41 1.49 1.16 1.41 1.12 3.41
20061.06 0.61 0.63 0.51 0.80 0.85 1.62 0.57 1.08 1.11 1.14 1.54 1.62
20070.98 0.80 0.95 1.40 0.67 0.52 0.86 0.17 0.67 1.32 1.28 0.84 1.40
20080.79 1.29 1.18 1.36 0.35 1.78 1.74 1.85 0.59 1.47 1.63 1.05 1.85
20091.13 0.56 1.00 0.93 1.41 0.88 0.97 0.73 1.25 0.91 0.69 0.70 1.41
20101.25 0.86 0.98 0.32 0.72 1.13 1.56 0.96 3.50 0.72 0.78 2.52 3.50
20111.01 0.66 0.82 1.36 0.94 0.95 1.26 2.00 2.80 1.46 1.54 0.87 2.80
20121.09 0.41 0.40 0.62 1.10 -----z0.33 0.69 1.95 1.26 0.57 -----z-----z
20130.50 1.26 0.52 0.90 0.95 1.68 0.90 0.62 1.95 1.23 1.11 0.73 1.95
20140.41 1.51 1.27 0.85 1.34 0.96 1.48 0.54 0.40 0.68 0.84 0.81 1.51
20150.89 0.55 0.34 1.07 0.85 2.45 0.32 1.34 1.52 1.41 0.30 0.59 2.45
20160.65 1.83 0.67 0.46 0.57 1.57 0.17 2.07 2.00 2.43 0.81 0.54 2.43
20170.65 0.67 0.79 1.15 1.13 0.46 2.75 1.06 1.13 3.03 1.04 1.26 3.03
20181.20 0.55 0.66 0.65 0.42 0.84 0.41 0.58 0.77 1.19 1.07 0.92 1.20
20190.96 0.60 0.31 0.93 0.92 3.00 2.25 0.91 1.20 0.89 0.43 1.00 3.00
20200.95 0.54 0.36 1.05 1.26 0.67 1.24 0.91 0.76 0.98 0.59 1.63 1.63
20210.77 0.70 0.49 0.60 1.01 1.24 2.39 0.64 1.47 1.90 0.96 0.47 2.39
20221.12 0.70 0.53 1.12 1.33 0.89 1.07 1.29 2.18 0.32 2.27 0.77 2.27
20230.80 1.04 0.76 0.82 1.09 1.46 0.64 1.55 1.43 3.22 0.70 1.18 3.22
20241.07 0.20 0.52 0.53h-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.73 0.76 0.77 0.80 0.90 0.91 1.03 1.12 1.19 1.10 1.03 0.87 1.95
S.D.0.35 0.40 0.41 0.31 0.41 0.49 0.64 0.56 0.63 0.62 0.51 0.42 0.63
SKEW1.43 1.26 1.80 0.76 0.79 1.32 1.61 1.15 1.39 1.34 1.40 1.55 0.85
MAX2.47 2.15 2.69 2.00 2.08 3.00 3.80 3.41 3.50 3.32 3.25 2.52 3.80
MIN0.18 0.20 0.20 0.29 0.27 0.12 0.17 0.17 0.17 0.07 0.24 0.23 1.01
YRS99 99 99 98 98 97 98 97 98 97 97 97 94