DONNER MEMORIAL ST PARK, CA

Maximum of Precipitation (Inches)

(042467)

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
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z0.21 0.86 1.45 -----z
19542.14 2.73 2.15 -----z0.00 0.31 0.00 0.00 0.27 0.00 1.60 1.82 -----z
19551.65 1.41a0.85 1.40 0.73 0.24 0.06 0.00 0.40 0.16 1.24 5.17 5.17a
19562.97 1.52 0.54 0.67 1.31 0.08 0.94 0.22 0.29 1.75 0.00 1.25 2.97
19572.57 2.15 1.22 0.79 2.42 0.06 -----z0.00 0.33 0.49 1.65 -----z-----z
19581.64 3.17 1.97 3.33 0.20 0.62 0.48 0.56 0.42 0.33 0.91 1.04 3.33
19591.61 2.61 0.59 1.39 0.68 0.00 0.00 0.25 1.43 0.00 0.00 1.12a2.61a
19601.55 3.65 1.65 0.42 0.40 0.00 0.11 0.00 0.12 0.34 1.29 1.92 3.65
19610.59 1.23 0.88 1.42 0.63 0.73 0.00 0.20 0.64 1.95 1.80 0.52 1.95
19621.92 2.35 2.74 1.27 0.95 0.10 0.36 0.37 0.20 4.00 1.54 2.00 4.00
19633.68 6.81 1.94 2.00 1.05 0.75 0.00 0.18a0.80 0.85 2.30 0.58 6.81a
19644.10 0.13 -----z0.42 -----z0.52 0.04 0.02 0.12 0.36 1.15 6.50 -----z
19652.34 0.76 0.75 0.00e0.25 0.40 0.12 1.01 0.06 0.06 1.90 2.72 2.72e
19660.88 2.00 0.37 0.77 0.78 0.00 0.15 0.00 0.00 0.04 2.00 2.32 2.32
19674.00 0.35 2.44 1.40 0.98 0.68 0.08 0.38 0.98 1.28 1.22 1.28 4.00
19681.85 2.20 1.45 0.16 1.27 1.01 0.08 1.06 0.30 0.48 1.45 1.96 2.20
19692.38 3.48 1.04 1.45 0.23 0.81 0.10 0.00 0.00 1.85 1.18 1.44 3.48
19702.50 0.90 1.41 0.82 0.16 1.35 0.00 0.00 0.14 0.79 2.20 1.70 2.50
19711.27 0.53 2.00 0.57 0.56 0.80 0.25 0.18 1.00 0.45 1.50 2.97 2.97
19721.05 1.90 0.81 1.12 0.36 0.23 0.00 0.00 0.88 0.62 1.30 1.11 1.90
19732.73 1.55 0.68 0.35 0.40 0.45 0.21 0.48 0.25 1.83 2.44 2.60 2.73
19742.36 0.92 2.49 0.95 0.28 0.00 2.47 0.45 0.00 1.02 1.22 1.92 2.49
19751.13 2.65 2.46 1.61 0.99 0.39 0.03 0.41 0.36 1.71 1.15 0.41 2.65
19760.24 0.92 1.80 0.36 0.13 0.22 0.17 1.85 0.84 0.03 0.94 0.25 1.85
19771.85 1.50 0.52 0.20 0.40 0.50 0.03 0.20 0.09 0.16 1.15 2.30 2.30
19782.75 1.40 2.04 0.65 0.80 0.12 0.38 0.23 0.53 0.00 0.50 1.50 2.75
19793.33 2.08 1.09 0.91 0.81 0.23 0.08 0.52 0.03 1.30 0.84 1.99 3.33
19803.70 2.15 0.74 0.81 0.58 0.33 0.87 0.15 0.35 0.52 0.76 1.76 3.70
19812.16 1.52 0.66b0.54 0.91 0.04 0.00 0.05 0.80 1.85 3.04 3.63a3.63c
19823.52b3.81 3.43n2.29 0.00a0.73 0.68 0.11 0.99 2.21a2.70d4.92 4.92v
19832.26c1.90 2.70a2.28 0.39 0.43 0.20 1.11a0.82 0.96 3.31 1.55 3.31e
19840.44a1.40 1.79 0.46 0.60 0.68 0.39 0.14 0.52 1.33 2.55a1.21 2.55b
19850.30 3.10 2.10b0.02 0.00 0.22 1.50 0.14 1.17 0.71 2.18 1.44a3.10c
19861.61 2.86a4.09a0.80a0.62 0.22 0.40 0.00 1.10 0.00 0.30 0.12c4.09f
19870.86c4.00 1.41 0.08 0.19 0.50 0.06 0.00 0.00 0.40 0.95 0.83 4.00c
19880.98b-----z0.22 0.56 0.80 0.20 0.32 0.01 0.15 0.00 3.00a0.99a-----z
19891.27a1.09 1.37 0.65 0.33 0.29 0.00 0.97 1.15 2.80 2.81 0.00 2.81a
19901.76 1.70 1.15 0.43 1.33 0.61 0.42 0.41 1.15 0.09a-----z0.56 -----z
19910.16 0.76 2.88 0.53 0.65 0.36 0.23 0.99 0.45 2.88 1.57 0.55 2.88
19920.78 1.61 1.14 0.18 0.28 0.54 0.13 0.06 0.30 1.84 0.21 3.17 3.17
19931.39 2.33 0.90 0.83 0.55b0.70a0.01 0.06 0.02 0.73 0.95 1.06 2.33c
19940.48 2.30 0.82 0.45 0.48 0.00 0.00 0.00 0.27 0.26 1.97 1.18a2.30a
19951.28 1.02 4.56 1.27 1.28 0.50 0.20 0.05 0.00 0.00 0.95 3.40 4.56
19961.28 2.12a1.48 1.05 2.40 0.26 0.36 0.56 0.83 0.83 1.87 2.62 2.62a
19974.04 0.46 0.32 0.40 0.41 0.73 0.18 0.03 0.22 0.80 1.62 1.70 4.04
19981.71 1.60 2.62 0.96a0.77 0.77 0.26 1.31 1.55 0.55 1.41 1.24 2.62a
19992.37c4.36b1.40a1.32 1.10 0.39 0.00 0.48 0.32 2.30 0.95 0.60 4.36f
20002.49 2.77 0.47 0.64 0.88 0.23 0.00 0.02 0.82 1.61 0.93 0.80 2.77
2001-----z0.96c0.85 0.84 0.16 0.00 0.00 0.00 -----z0.74 3.20 2.13a-----z
20021.26c1.08 1.69 0.74 0.31 0.05 0.17 0.00 0.00 0.00 2.99 1.93 2.99c
20030.61 0.71 1.65c1.98 0.75 0.25 0.51 0.60 0.10 0.20d0.96 2.33a2.33h
20041.48c3.28b0.73 0.21a1.00 0.00 0.00 0.00 0.14a1.48 1.28 2.50 3.28g
20052.42b0.48d1.64 0.89 1.85 0.61 0.00 0.00 0.35 0.60 1.17 6.00c6.00i
20061.71b1.00b3.03 0.95 0.21 0.69a0.00 0.24 0.00b0.15 1.20 0.62b3.03i
20071.12b2.20 1.29 1.85 0.60 0.15 0.00 0.10 0.41e0.55 0.74 1.65 2.20g
20083.32 2.10 0.73b0.16 0.33 0.00 0.00 0.00 0.02 0.88 2.14 2.11 3.32b
20090.75f1.46 2.22 0.08 1.65 0.30 0.20 0.10 0.02 3.50 1.10 1.90 3.50f
20101.80 1.30 1.55 2.30 -----z1.36m0.00 0.00q-----z-----z-----z2.73a-----z
2011-----z1.62x3.40 0.57f1.00 1.30 0.18 -----z1.60 1.40 0.86 0.08 -----z
20123.30 0.71 4.05 1.00 0.33 0.90 0.24 0.58 0.14 1.20 1.36 2.50 4.05
20130.41d0.30 0.86 0.13 0.60 0.60 0.00g0.00 0.35 0.90 0.10 0.81 0.90k
20142.20 3.96 0.90 1.02 0.34 0.00 2.60 0.91 0.11 0.47 0.82 1.60g3.96g
20150.03 3.24 0.60 0.70 0.43 -----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN1.86 1.94 1.56 0.90 0.68 0.40 0.28 0.30 0.45 0.93 1.45 1.84 3.13
S.D.1.06 1.22 0.98 0.67 0.52 0.33 0.51 0.40 0.43 0.91 0.80 1.34 0.96
SKEW0.36 1.25 1.08 1.23 1.45 0.74 3.36 1.74 0.95 1.31 0.53 1.52 1.62
MAX4.10 6.81 4.56 3.33 2.42 1.35 2.60 1.85 1.60 4.00 3.31 6.50 6.81
MIN0.03 0.13 0.22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.85
YRS59 60 60 60 60 60 59 59 59 61 60 60 40