POINT GRENVILLE, WA

Total of Snowfall (Inches)

(456584)

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)JULAUGSEPOCTNOVDECJANFEBMARAPRMAYJUNANN
1946-47-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.00a0.00 0.00i
1947-480.00 0.00b-----z0.00 0.00f-----z0.00 0.00 1.00 0.00 0.00 0.00k1.00d
1948-490.00 0.00 0.00 -----z0.00 0.00 3.50 0.30 0.00 0.00 0.00 0.00 3.80a
1949-500.00 0.00 0.00 0.00 0.00 2.00 19.10a0.00 0.00 0.00 0.00 0.00 21.10
1950-510.00 0.00 0.00 0.00 0.80 0.00 2.70 0.30 12.00 0.00 0.00 0.00 15.80
1951-520.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00 0.00a
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 2.10f0.00 3.00 0.00 0.00 0.00c3.00a
1954-550.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1955-560.00 0.00 0.00 0.00 2.20 0.70 2.00 0.50 0.50 0.00 0.00 0.00 5.90
1956-570.00 0.00 0.00 0.00 0.00 1.70 1.10 2.50 0.00 0.00 0.00 0.00 5.30
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 0.00b0.00 0.00 0.00 0.00 0.00 0.00
1959-600.00 0.00 0.00 0.00 0.00 0.00b-----z0.00 0.00 0.00 0.00 0.00 0.00a
1960-610.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00 0.00a
1961-620.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 4.00 0.00 0.00 0.00 5.00
1962-630.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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
1964-65-----z0.00 0.00 0.00 0.00 4.90 3.60 0.00 0.00 0.00 0.00a0.00 8.50a
1965-660.00 0.00 0.00 0.00 0.00 -----z0.00 1.00 0.00 0.00 0.00 0.00 1.00a
1966-670.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.50
1967-680.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00 0.00 0.00a
1968-690.00 0.00 0.00 0.00 0.00 1.00 11.50 0.00 0.00 0.00 0.00 0.00 12.50
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 0.00 0.00h-----z0.00b-----z0.00 0.00 0.00 0.00c
1971-720.00 0.00 0.00 0.00 0.00 -----z-----z-----z-----z0.00 0.00 0.00 0.00d
1972-730.00 0.00 0.00 0.00 0.00 -----z-----z0.00 0.00 0.00 0.00 0.00 0.00b
1973-740.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1974-750.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1975-760.00 -----z0.00 -----z0.30 0.00 0.00 0.00 0.00 0.00 0.00 -----z0.30c
1976-770.00 -----z0.00 0.00 0.00 0.00 0.00 0.00 -----z0.00 0.00 0.00 0.00b
1977-780.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1978-790.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1979-800.00 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 0.10 0.37 1.81 0.18 0.72 0.00 0.00 0.00 3.67
S.D.0.00 0.00 0.00 0.00 0.41 1.03 4.45 0.51 2.36 0.00 0.00 0.00 6.40
SKEW0.00 0.00 0.00 0.00 4.51 3.42 3.01 3.53 4.10 0.00 0.00 0.00 1.66
MAX0.00 0.00 0.00 0.00 2.20 4.90 19.10 2.50 12.00 0.00 0.00 0.00 21.10
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
YRS32 31 32 31 32 28 24 31 29 33 33 31 18