MEDFORD EXPERIMENT STN, OR

Maximum of Precipitation (Inches)

(355424)

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
1937-----z-----z-----z-----z-----z-----z-----z-----z0.90 0.70 1.18 1.38 -----z
19380.68 1.19 1.01 0.28 0.25 0.01 0.10 0.00 0.26 0.87 0.90 0.51 1.19
19390.53 0.41 0.81 0.08 0.38 0.26 0.57 0.00 0.17 0.69 0.07 1.99 1.99
19400.53 0.81 0.78 0.19 0.28 0.63 0.06 0.00 0.75 0.29 0.68 0.65 0.81
19410.61 0.75 0.35 0.31 0.48 0.70 0.12 0.88 0.71 0.39 1.02 1.84 1.84
19420.62 0.35 0.27 0.37 1.14 0.38 0.04 0.00 0.09 0.28 1.37 0.91 1.37
19432.67 0.35 0.65 1.11 0.27 0.68 0.00 0.32 0.19 0.84 0.25 0.46 2.67
19440.60 0.50 0.46 0.51 0.13 0.51 0.22 0.01 1.06 1.12 0.58 0.21 1.12
19450.28 0.89 0.44 0.30 0.87 0.55 0.00 0.06 0.22 0.49 0.83 0.82 0.89
19460.72 0.53 0.28 0.23 0.67 0.14 0.12 0.00 0.12 0.83 2.53 0.59 2.53
19470.42 0.99 0.42 0.20 0.32 0.52 0.45 0.10 0.07 1.16 0.73 0.42 1.16
19481.58 0.50 0.81 0.78 0.71 0.42a0.17 0.30 0.23 0.64 0.43 1.43 1.58a
19490.37 0.57 0.33 0.03 0.43 0.59 0.00 0.01 0.42 0.80 1.04 0.27 1.04
19501.73 0.26 0.46 0.33 0.27 0.31 0.00 0.00 0.13a2.94 1.00 2.05 2.94a
19511.26 1.42 0.20 0.36 0.16 0.00 0.00 0.29 0.04 0.99a1.21 1.13 1.42a
19520.79 1.23 0.66 0.18 0.43 0.89 0.06 1.59 0.87 0.07 0.51 1.34 1.59
19531.80 0.55 0.54a0.09 1.40 0.38 0.00 0.16 1.03 0.70 2.11 0.70 2.11a
19540.86 0.79 0.29 0.45 0.22 0.51 0.00 0.21 0.41 0.51 0.17 0.86 0.86
19550.41 0.19 0.48 0.21 0.12 0.15 0.00 0.00 0.56 1.01 1.49a1.22 1.49a
19560.94 2.22 0.47 0.32 0.64 0.59 0.18 0.18 1.07 1.85 0.37 0.98 2.22
19570.72 1.43 1.13 0.18a0.65 0.01 0.07 0.00 0.70 0.34 0.93 0.94 1.43a
19581.59 1.61 0.33 0.20 0.36 0.92 0.73 0.22 0.43 0.40 0.87 0.56 1.61
19590.70 0.95 0.37 0.30 0.41 0.25 0.00 0.32 0.25 0.23 0.07 0.67 0.95
19600.97 1.25 0.89 0.36 0.40 0.00 1.11 0.07 0.04 0.33 1.71 1.04 1.71
19610.58 0.68 0.46 0.48 0.39 0.13 0.08 0.16 0.72 1.52 1.10 0.70 1.52
19620.60 0.22 0.57 0.45 0.45 0.44 0.00 0.65 0.67 2.47 1.28 3.33 3.33
19630.46 0.87 0.30 0.30 0.77 0.63 0.04 0.02 0.47 0.68 1.30 0.41 1.30
19641.58 0.13 0.58 0.32 0.46 0.37 0.67 0.12 0.16 0.35 0.46 2.29 2.29
19650.76 0.93 0.06 0.94 0.31 0.48 0.18 0.51 0.00 0.15 0.47 0.92 0.94
19662.09 0.11 0.42 0.20 0.00 0.30 0.46 0.19 1.21 0.31 1.13 0.90 2.09
19670.91 0.38 0.78 0.63 0.22 0.24 0.00 0.00 0.22 1.06 0.50 1.08 1.08
19680.26 0.80 0.27 0.42 0.26 0.10 0.00 0.42 0.17 0.28 0.42 0.85 0.85
19690.96 0.56 0.40 0.19 0.45 0.52 0.01 0.00 0.21 0.61 0.40 1.82 1.82
19700.96 1.05 0.85 0.38 0.14 0.63 0.00 0.00 0.10 0.90 1.04 0.63 1.05
19711.48 0.47 0.82 0.58 0.45 0.50 0.23 0.07 0.81 0.29 0.97 0.44 1.48
19722.20 0.86 1.80 0.35 0.43 0.91 0.21 0.17 0.97 0.54 0.29 1.21 2.20
19730.48 0.12 0.40 0.69 0.20 0.03 0.02 0.07 0.38 1.44 1.79 0.76 1.79
19742.35 1.02 0.94 0.54 0.14 0.02 0.20 0.00 0.00 1.03 0.48 1.46 2.35
19750.69 0.65 1.84 0.27 0.11 0.36 0.26 0.25 0.72 0.62 0.87 1.03 1.84
19760.43 0.65 0.55 0.18 0.21 0.04 0.34 0.90 0.84 0.09 0.22 0.21 0.90
19770.54 0.60 0.38 0.23 0.37 0.25 0.22 0.61 3.66 0.82 2.03 1.10 3.66
19780.43 0.82 0.58 0.41 0.32 0.19 0.62 0.67 0.56 0.03 0.38 0.35 0.82
19791.02 0.60 0.46 0.50 0.61 0.24 0.02 0.35 0.18 1.08 0.77 0.98 1.08
19800.89 0.59 0.48 0.90 0.31 0.60 0.01 0.00 0.34 0.55 0.73 1.78 1.78
19810.31 0.58 0.56 0.31 0.40 0.11 0.45 0.00 0.50 0.37 2.12 2.54 2.54
19820.87 2.02h1.10v0.50m0.02 0.58a0.13a0.03a0.43 0.74 0.54 1.88a-----z
19830.42 1.35 1.41 0.16 0.37 0.59 0.26 0.75 1.33 0.61e1.81e1.16d1.81n
19840.14a0.71 0.81e0.32a0.19 0.26 0.00 0.53 0.24 0.58c1.37d0.76b1.37p
19850.12k0.78 0.35 0.19 0.49 0.18b-----z-----z-----z-----z-----z0.37 -----z
19860.74 1.92 0.50 0.16 0.51b0.59a0.02 0.00 0.48 0.97 1.20e0.29 1.92h
19871.01 0.95b0.41 0.51 0.53 0.33 0.93 0.00 0.00 0.01 0.26 0.60 1.01b
19880.79 0.21 0.17 0.82 0.30 0.31 0.00 0.02 0.21 0.19 1.07 0.23b1.07b
19891.00 0.26 0.90 0.53 0.79 0.13 0.00 0.33 0.78 0.40 0.38 0.43 1.00
19901.47 0.40 0.74a0.48 0.69 0.13 0.13 -----z-----z0.47e0.78 0.56b-----z
19910.44 0.48 1.42 0.52 1.34 0.34 0.83 0.27 0.00 0.37b0.81 0.74e1.42g
19920.26a0.26 0.17 0.40 1.28 0.65 0.49 0.00 0.12 0.90 0.69a0.99a1.28c
19931.10 0.39 0.34 0.78a1.27 0.90 0.45 0.72 0.00 0.36 0.44 1.11b1.27c
19940.23a0.38 0.73 0.50b0.29 0.10 0.07 0.00 0.85 0.36a1.35b1.27c1.35i
19951.25a1.10 0.93c0.60c0.68f0.35 0.85a0.00 0.10b0.17 0.36j1.82n-----z
19963.08u1.40d0.64f0.62a0.74a0.26d1.30b0.15 0.50a0.59e1.45n3.15g-----z
19973.86f0.55d0.59d0.93i0.71b0.46e1.03f0.49b0.61c0.86f0.60h1.00d-----z
19981.57i1.40f0.73e0.61d0.83h0.48a0.05 0.00 0.08a0.26h4.42i0.50f-----z
19991.56o1.75i1.20m0.32d0.25e0.00 0.00 1.16h0.00 0.23f1.57n0.36e-----z
20002.37o0.75i0.92j1.87i0.25e0.52h0.32i0.02b0.33e0.72e0.29g0.71p-----z
20010.55d0.32j0.66h0.42l0.41d0.06e0.18 0.01 0.35b0.27 1.90o1.25l-----z
20020.93k0.77h0.53i0.90i0.49h0.06 0.08b0.00 0.03g0.21c2.22g4.82r-----z
2003-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN0.89 0.74 0.61 0.40 0.46 0.36 0.22 0.21 0.48 0.67 0.90 0.99 1.61
S.D.0.56 0.45 0.36 0.22 0.32 0.25 0.30 0.30 0.53 0.53 0.56 0.62 0.68
SKEW1.26 1.04 1.51 0.95 1.38 0.36 1.72 2.11 3.50 2.05 0.82 1.37 1.05
MAX2.67 2.22 1.84 1.11 1.40 0.92 1.30 1.59 3.66 2.94 2.53 3.33 3.66
MIN0.14 0.11 0.06 0.03 0.00 0.00 0.00 0.00 0.00 0.01 0.07 0.21 0.81
YRS58 59 59 60 62 64 62 62 63 62 57 60 49