PORTAL, AZ

Total of Snowfall (Inches)

(026706)

File last updated on April 19, 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
1913-14-----z-----z-----z-----z-----z-----z0.00 0.00 0.00 0.00 0.00 0.00 0.00f
1914-150.00 0.00 0.00 0.00 0.00k0.00 5.00 0.00 8.00 0.00 0.00 0.00 13.00a
1915-160.00 0.00 0.00 0.00 0.00 1.50 19.00 0.00 0.50 0.00 0.00 0.00 21.00
1916-170.00 0.00 0.00 0.00 0.00 4.50 0.00 3.00d0.00 0.00e0.00 0.00 7.50
1917-180.00 0.00 0.00 0.00 0.00 0.00 4.00 1.00 0.00j0.00 0.00 0.00 5.00a
1918-190.00 0.00 0.00k0.00 12.00 8.80 0.20 4.50 2.00 0.00 0.00 0.00 27.50a
1919-200.00 0.00 0.00 0.00 5.00 0.00 13.00 0.00 2.00 1.00 0.00 0.00 21.00
1920-210.00 0.00c0.00 1.00 0.00 0.80 0.00 2.00 0.00 1.00 0.00 0.00 4.80
1921-220.00 0.00 0.00 0.00 0.00 2.00 0.50 0.50 4.00 0.00 0.00 0.00 7.00
1922-230.00 0.00 0.00 0.00 5.50 0.00 0.00 2.00 0.00 0.00i0.00 0.00 7.50a
1923-240.00 0.00 0.00 0.00 0.00 20.00a2.00 0.00 0.00g-----z-----z-----z22.00d
1924-25-----z-----z-----z-----z0.00 3.00 2.00 0.00 0.00 1.00 0.00 0.00 6.00d
1925-260.00 0.00 0.00 0.00 0.00 11.00a8.00 0.00 0.00 0.00 -----z0.00 19.00a
1926-270.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1927-280.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 6.00 0.00 0.00 8.00
1928-290.00 0.00 0.00 0.00 0.00 1.00 3.00 0.00 0.00 0.00 0.00h0.00 4.00a
1929-300.00 0.00 0.00 8.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 9.00
1930-310.00 0.00 0.00 0.00 0.00a0.00 0.00 1.80 0.00 0.00 0.00 0.00 1.80
1931-320.00 0.00 0.00 0.00 10.00 3.00 6.00 0.00 0.00 0.00 0.00 0.00 19.00
1932-330.00 0.00 -----z0.00 0.00 5.00 0.80 3.00 0.00 0.00 0.00 0.00 8.80a
1933-340.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1934-350.00 0.00 0.00 0.00 0.00 0.00 0.00 0.20 0.00 0.00 0.00 0.00 0.20
1935-360.00 0.00 0.00 0.00 0.00 2.00 0.00e0.00i0.00 0.00 0.00 0.00 2.00a
1936-370.00 0.00 0.00 -----z-----z-----z3.50 0.00 1.50 0.00 0.00 0.00 5.00c
1937-380.00 0.00 0.00 0.00f0.00f13.00 0.00 0.00 0.00 0.00 0.00 0.00 13.00b
1938-390.00a0.00 0.00 0.00 0.00 0.00 0.50l20.00 0.00 0.00 0.00c0.00 20.00a
1939-400.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00
1940-410.00 0.00 0.00 0.00 3.00 0.00 1.00b0.00 2.00 0.00 0.00 0.00b6.00
1941-420.00 0.00 0.00 0.00 0.00 4.50 4.50 4.50 1.00 1.00 0.00 0.00 15.50
1942-430.00 0.00 0.00 0.00 0.00 1.50 -----z-----z-----z-----z-----z-----z1.50f
1943-44-----z-----z-----z-----z-----z-----z8.00 2.10a0.00 0.00h0.00 -----z10.10h
1944-45-----z-----z-----z-----z-----z-----z-----z-----z0.30d0.00b0.00f0.00b0.30i
1945-460.00a0.00c0.00 0.00 0.00 0.00a8.30h0.00 0.50a0.00a0.00 0.00 0.50a
1946-470.00b0.00 0.00 0.00 0.00 0.70 6.90a0.00 0.00b0.00a0.00a0.00 7.60
1947-480.00 0.00a0.00a0.00b0.00a0.80 9.30b0.00 0.00a0.00b0.00 0.00 10.10
1948-490.00 0.00 0.00 0.00 0.00 0.00 14.30 2.80 0.00 0.00 0.00 0.00 17.10
1949-500.00 0.00 0.00 0.00 0.00 1.50 0.00 0.00 0.00 0.00 0.00 0.00 1.50
1950-510.00 0.00 0.00a0.00g0.00 0.00 10.00a0.00 0.00 0.00 0.00 0.00 10.00a
1951-520.00 0.00 0.00 0.00 2.50 6.00 0.00 0.00 2.20 0.00 0.00 0.00 10.70
1952-530.00 0.00 0.00 0.00 0.00 0.50h0.00 5.50 0.50 0.00 0.00 0.00 6.00a
1953-540.00 0.00 0.00 0.00 2.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 6.00
1954-550.00 0.00 0.00 0.00 0.00 0.00 1.40 0.00 0.00 -----z-----z-----z1.40c
1955-56-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.00 0.00 0.00 0.26 1.11 2.64 3.25 1.36 0.63 0.27 0.00 0.00 8.32
S.D.0.00 0.00 0.00 1.36 2.80 4.31 4.73 3.41 1.50 1.02 0.00 0.00 6.88
SKEW0.00 0.00 0.00 5.53 2.79 2.44 1.65 4.41 3.51 5.05 0.00 0.00 0.57
MAX0.00 0.00 0.00 8.00 12.00 20.00 19.00 20.00 8.00 6.00 0.00 0.00 21.00
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
YRS38 38 36 35 36 37 38 39 39 37 36 38 21