MOLALLA, OR

Total of Snowfall (Inches)

(355677)

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)JULAUGSEPOCTNOVDECJANFEBMARAPRMAYJUNANN
1935-36-----z-----z-----z-----z-----z-----z0.00 1.00 0.50 0.00 0.00 0.00 1.50f
1936-370.00 0.00 0.00 -----z-----z0.00 13.00 14.00 0.00 0.00 0.00 0.00 27.00b
1937-38-----z0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00a
1938-390.00 -----z0.00 0.00 0.00 0.00 0.00 2.50 0.00 0.00 0.00 0.00 2.50a
1939-400.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1940-410.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1941-420.00 0.00 0.00 0.00 0.00 0.00 0.80 0.00 0.00 0.00 0.00 0.00 0.80
1942-430.00 0.00 0.00 0.00 0.00 1.50 21.50 1.00 0.00 0.00 0.00 0.00 24.00
1943-440.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1944-450.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1945-460.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1946-470.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1947-480.00 0.00 0.00 0.00 0.00 0.00 0.00 2.20 0.00 0.00 0.00 0.00 2.20
1948-490.00 0.00 0.00 0.00 0.00 0.00 7.50 5.50 0.00 0.00 0.00 0.00 13.00
1949-500.00 0.00 0.00 0.00 0.00 0.00 30.00 0.00 2.00 0.00 0.00 0.00 32.00
1950-510.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18.00 0.00 0.00 0.00 18.00
1951-520.00 0.00 0.00 0.00 0.00 0.00 3.00 2.00 0.00 0.00 0.00 0.00 5.00
1952-530.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1953-540.00 0.00 0.00 0.00 0.00 0.00 4.50 0.00 0.50 0.00 0.00 0.00 5.00
1954-550.00 0.00 0.00 0.00 0.00 0.50 1.50 0.00 0.00 0.00 0.00 0.00 2.00
1955-560.00 0.00 0.00 0.00 2.60 0.00a6.50 0.00 2.00 0.00 0.00 0.00 11.10
1956-570.00a0.00 0.00 0.00 0.00 3.00 1.00 0.00 0.00 0.00 0.00 0.00 4.00
1957-580.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1958-590.00 0.00 0.00 0.00 0.00 0.00 1.00a1.50 0.00 0.00 0.00 0.00 2.50
1959-600.00 0.00 0.00 0.00 0.00 0.00 9.00 0.00 7.30 0.00 0.00 0.00 16.30
1960-610.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1961-620.00 0.00 0.00 0.00 0.00 0.00 0.50 2.50 3.00 0.00 0.00 0.00 6.00
1962-630.00 0.00 0.00a0.00b0.00 0.00 7.50 0.00 0.00 0.00 0.00 0.00 7.50
1963-640.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1964-650.00 0.00 0.00 0.00 0.00 6.90 0.30 0.00 0.00 0.00 0.00 0.00 7.20
1965-660.00 0.00 0.00 0.00 0.00 0.60 0.20 0.00 0.20 0.00 0.00 0.00 1.00
1966-670.00 0.00 0.00 0.00 0.00 0.20 0.20 0.00 0.00 0.00 0.00 0.00 0.40
1967-680.00 0.00 0.00 0.00 0.00 0.70 2.40 0.00 0.00 0.00 0.00 0.00 3.10
1968-690.00 0.00 0.00 0.00 0.00 12.30 18.40 0.40 0.00 0.00 0.00 0.00 31.10
1969-700.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1970-710.00 0.00 0.00 0.00 0.00a0.00 6.50 1.50d0.00 0.00 0.00 0.00 8.00
1971-720.00 0.00 0.00 0.00 0.00 2.80 0.90 1.20 0.50 1.00 0.00 0.00 6.40
1972-730.00 0.00 0.00 0.00 0.00 5.60 1.10 0.00 0.00 0.00 0.00 0.00 6.70
1973-740.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 1.50 0.00 0.00 0.00 2.00
1974-750.00 0.00 0.00 0.00 0.00 0.00 4.60 0.10 0.00 0.30 0.00 0.00 5.00
1975-760.00 0.00 0.00 0.00 1.40 0.50 0.00 0.00 1.50 0.00 0.00 0.00 3.40
1976-770.00 0.00 0.00 0.00 0.00 0.00 -----z-----z-----z-----z-----z-----z0.00f
Period of Record Statistics
MEAN0.00 0.00 0.00 0.00 0.11 0.84 3.46 0.86 0.93 0.03 0.00 0.00 6.05
S.D.0.00 0.00 0.00 0.00 0.47 2.35 6.56 2.37 3.02 0.16 0.00 0.00 8.37
SKEW0.00 0.00 0.00 0.00 4.50 3.56 2.53 4.48 4.79 5.52 0.00 0.00 1.88
MAX0.00 0.00 0.00 0.00 2.60 12.30 30.00 14.00 18.00 1.00 0.00 0.00 32.00
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
YRS40 40 41 40 40 41 41 41 41 41 41 41 37