KENNEWICK 10 SW, WA

Total of Snowfall (Inches)

(454159)

File last updated on April 17, 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
1949-50-----z-----z-----z-----z0.00h1.30 31.60 5.20 2.50 0.00 0.00 0.00 40.60e
1950-510.00 0.00 0.00 0.00 2.70 6.00 4.80 7.00 5.40 0.00 0.00 0.00 25.90
1951-520.00 0.00 0.00a0.00 0.20 7.30 8.90 4.70 0.00 0.00 0.00 0.00 21.10
1952-530.00 0.00 0.00 0.00 0.00 6.20 1.00 0.00 0.00 0.00 0.00 0.00 7.20
1953-540.00 0.00 0.00 0.00 0.00 0.50 11.10 0.00 0.50 0.00 0.00 0.00 12.10
1954-550.00 0.00 0.00 0.00 0.00 0.00 6.60 1.10 3.00 0.00 0.00 0.00 10.70
1955-560.00 0.00 0.00 0.00 12.80 12.50 12.00 0.00d0.00 0.00 0.00 0.00 37.30
1956-570.00 0.00 0.00 0.00 0.00 3.50 10.00 2.30 2.10a0.00 0.00 0.00 17.90
1957-580.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00a0.00 0.00 0.50
1958-590.00 0.00 0.00 0.00 1.00 1.40 12.80 14.00 0.00 0.00 0.00 0.00 29.20
1959-600.00 0.00 0.00 0.00 0.00 2.50 8.30 0.00 1.00 0.00 0.00 0.00 11.80
1960-610.00 0.00 0.00 0.00 0.00 1.20 0.50 0.50 0.50 0.00 0.00 0.00 2.70
1961-620.00 0.00 0.00 0.00 7.00 6.50 0.00 1.50 1.00 0.00 0.00 0.00 16.00
1962-630.00 0.00 0.00 0.00 0.00 0.00 5.50 1.20 0.50 0.00 0.00 0.00 7.20
1963-640.00e0.00 0.00 0.00 0.00 5.10 4.50 1.00 0.00 0.00 0.00 0.00 10.60
1964-650.00 0.00 0.00 0.00 0.50 16.70 12.10 0.00 0.00a0.00 0.00 0.00 29.30
1965-660.00 0.00 0.00 0.00 0.00 5.00 3.80 0.00 0.20 0.00 0.00 0.00 9.00
1966-670.00 0.00 0.00 -----z0.00 2.50 1.20 0.50 0.00 0.00 0.00 0.00 4.20a
1967-680.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00
1968-690.00 0.00 0.00 0.00 0.00 8.70 17.00 3.00 0.00 0.00 0.00 0.00 28.70
1969-700.00 0.00 0.00 0.00 0.00 2.50 8.80 0.00 3.00 0.00 0.00 0.00 14.30
1970-710.00 0.00 0.00 0.00 0.20 3.50 0.50 0.00 3.50 0.00 0.00 0.00 7.70
1971-720.00 0.00 0.00 2.50 0.00 13.20 5.30 2.70 0.50 0.00 0.00 0.00 24.20
1972-730.00 0.00 0.00 0.00 0.00 1.20u2.90 3.00 0.00 0.00 0.00 0.00 5.90a
1973-740.00 0.00 0.00 2.50 7.00 10.00 3.00 0.00 0.00 0.00 0.00 0.00 22.50
1974-750.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
Period of Record Statistics
MEAN0.00 0.00 0.00 0.22 1.31 4.96 6.89 1.91 0.97 0.00 0.00 0.00 15.86
S.D.0.00 0.00 0.00 0.72 3.16 4.53 7.03 3.16 1.44 0.00 0.00 0.00 10.13
SKEW0.00 0.00 0.00 2.93 2.61 1.02 1.80 2.52 1.62 0.00 0.00 0.00 0.39
MAX0.00 0.00 0.00 2.50 12.80 16.70 31.60 14.00 5.40 0.00 0.00 0.00 37.30
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50
YRS25 25 24 23 24 24 25 25 25 25 25 25 22