DINOSAUR NATIONAL MONUMEN, UT

Total of Precipitation (Inches)

(422172)

File last updated on May 8, 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
19410.00m0.32 0.99a2.17 0.65 0.99 0.42a1.06b2.60 1.98y0.30 0.65 10.15b
19420.08 0.16v0.69 1.87 0.47 0.19 0.28 -----z-----z-----z-----z-----z3.58f
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1945-----z-----z-----z-----z-----z1.11 0.43 0.85 0.23 0.88 -----z-----z3.50g
1946-----z-----z-----z-----z-----z0.27 0.15 -----z-----z-----z-----z-----z0.42j
1947-----z-----z-----z-----z-----z2.67 0.04 1.65 0.34 1.45a0.36 0.95 7.46e
19480.12 0.64b0.59 0.54 0.11 1.01 0.89 1.37 0.38 0.52 0.25 0.99 7.41
19491.11 0.28 0.99 0.22 0.84 1.26 0.58 0.30 0.87 3.10 0.19 2.50 12.24
19500.94 0.23 0.32 1.69 0.50 0.05 0.29 0.33 0.88 0.02 0.61 0.31 6.17
19510.16 0.64 0.30 1.11 0.22 0.45 0.30 1.29 0.21 2.60 0.48 1.65 9.41
19521.42 0.13 1.99 0.60 0.41 1.13 0.14 1.23 0.25 0.00 0.09 1.08 8.47
19531.34 0.00 0.99 0.88 0.80 0.69 0.41 0.27 0.00 0.60 1.00 0.27 7.25
19540.73 0.05 0.98 0.38 0.81 0.77 0.45 0.78 2.17 0.88 0.37 0.39 8.76
19551.02 1.20 0.13 0.26 0.31 0.29 0.85 0.64 0.59 0.17 0.78 0.44 6.68
19560.96 0.17 0.00 0.47 2.16 0.14 0.10 0.11 0.05 1.23 0.14 0.54 6.07
19571.42 0.23 0.95 1.02 1.82 0.99 0.38 1.48a0.00 0.91 1.87g0.75 9.95a
19580.05 0.97 1.32 -----z-----z-----z-----z-----z-----z-----z-----z-----z2.34i
Period of Record Statistics
MEAN0.78 0.40 0.79 0.93 0.76 0.80 0.38 0.87 0.66 1.03 0.42 0.88 8.05
S.D.0.54 0.38 0.54 0.66 0.63 0.66 0.25 0.52 0.82 0.97 0.28 0.65 1.95
SKEW-0.30 0.97 0.52 0.70 1.30 1.41 0.75 -0.06 1.51 1.03 0.85 1.44 1.05
MAX1.42 1.20 1.99 2.17 2.16 2.67 0.89 1.65 2.60 3.10 1.00 2.50 12.24
MIN0.05 0.00 0.00 0.22 0.11 0.05 0.04 0.11 0.00 0.00 0.09 0.27 6.07
YRS12 12 13 12 12 15 15 13 13 12 11 12 9