WATERVILLE, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(459012)

File last updated on May 19, 2019
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
1893-30.00c-25.00 4.00j22.00a30.00 33.00 40.00 40.00 30.00a12.00 -1.00 9.00 -30.00o
1894-6.00 -1.00b21.00y20.00 25.00 31.00 34.00 42.00 30.00 16.00 16.00 -8.00b-----z
1895-2.00b-2.00 4.00 -----z28.00 36.00 39.00 38.00 25.00 20.00 11.00a6.00a-----z
1896-3.00a6.00b-1.00 17.00 23.00 33.00 32.00 38.00 28.00 24.00 -21.00 8.00 -21.00c
1897-15.00c-5.00 -10.00 27.00 30.00 30.00 33.00a33.00 26.00 21.00 -10.00a-12.00a-15.00f
1898-6.00 9.00 5.00 25.00 32.00k32.00 38.00 -----z28.00e11.00 8.00 -5.00a-----z
1899-18.00b-14.00b12.00 23.00 16.00 33.00 37.00 36.00 28.00 18.00 26.00 -2.00 -18.00d
19007.00 -4.00 19.00 24.00 31.00 39.00 39.00 29.00 28.00 25.00 -11.00 8.00 -11.00
1901-13.00 2.00 17.00 25.00 31.00 32.00 39.00 45.00 32.00 28.00 16.00a8.00 -13.00a
1902-13.00a-5.00b18.00b20.00a34.00a31.00 40.00 38.00 32.00 21.00 10.00a3.00b-13.00j
19034.00 -5.00 4.00 24.00a26.00 37.00 38.00 40.00a32.00b24.00b1.00b10.00a-5.00i
1904-1.00a-10.00 3.00 20.00 22.00 37.00b41.00a45.00 37.00 30.00a22.00a5.00b-10.00h
1905-1.00c-17.00 25.00 26.00 27.00 35.00b41.00 37.00 30.00a15.00 14.00 6.00 -17.00f
1906-0.00 8.00 1.00 26.00a33.00a32.00 49.00 42.00 34.00a18.00a14.00 4.00c-0.00g
1907-13.00b-1.00 13.00 14.00 25.00 33.00 33.00 34.00j32.00 31.00d18.00 -0.00 -13.00p
1908-2.00a-14.00 8.00 21.00a30.00i29.00f40.00 -----z20.00e23.00d15.00d4.00c-----z
1909-29.00b-1.00f18.00k22.00k25.00e-----z-----z34.00p29.00b25.00a9.00a-8.00a-----z
1910-12.00a-6.00 16.00 -----z31.00a34.00a37.00 30.00g23.00c12.00 3.00c6.00a-----z
1911-18.00 -3.00 4.00 18.00 26.00 33.00a41.00 39.00 26.00a17.00b5.00h-1.00j-18.00v
1912-15.00a3.00a4.00 26.00a27.00c37.00 40.00b36.00 28.00a22.00a19.00l5.00a-15.00w
1913-11.00a-8.00a9.00a23.00 30.00c-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z33.00 32.00 21.00h-8.00 -----z
1915-9.00 8.00 21.00 28.00 32.00 40.00 41.00 43.00 33.00 28.00 7.00 -2.00 -9.00
1916-24.00 -0.00 14.00 25.00 25.00 38.00 40.00 38.00 35.00 25.00 -0.00 -12.00 -24.00
1917-16.00 -2.00a1.00 21.00 27.00 35.00 38.00 44.00 35.00 15.00 23.00 -4.00 -16.00a
19185.00a-3.00 10.00 20.00 30.00a36.00 44.00 42.00 40.00 30.00 15.00 2.00 -3.00b
1919-2.00 -8.00 8.00 25.00 28.00 33.00 42.00 45.00 27.00 10.00 3.00 -19.00b-19.00b
1920-----z-----z-----z-----z29.00g33.00u41.00 37.00 32.00 23.00 17.00 5.00 -----z
1921-0.00 -4.00 13.00 25.00 28.00 37.00 33.00 38.00 27.00 20.00 -2.00 -0.00a-4.00a
19221.00c-10.00a-0.00 22.00 22.00 40.00 46.00 41.00 36.00 25.00 15.00 -21.00 -21.00d
1923-6.00 -8.00 11.00 30.00 27.00 30.00 44.00 43.00 29.00 21.00 20.00 -10.00 -10.00
1924-19.00 12.00 21.00 20.00 34.00 35.00 41.00 37.00 31.00 24.00 -4.00 -10.00d-19.00d
19252.00a14.00 24.00 29.00 31.00 29.00a42.00 35.00 24.00 24.00 12.00a21.00 2.00c
192612.00 15.00 21.00 26.00 27.00 37.00 47.00 39.00a15.00 27.00 17.00a-7.00 -7.00b
1927-19.00 6.00a16.00c18.00 27.00 40.00a41.00 32.00 38.00 29.00 14.00a-21.00 -21.00f
1928-0.00 7.00 18.00a21.00 26.00 39.00 45.00 43.00 34.00 21.00a19.00 4.00 -0.00b
1929-15.00d-11.00b18.00c20.00a31.00 38.00a41.00 42.00 35.00 24.00 8.00 11.00a-15.00l
1930-19.00c10.00 13.00 29.00a30.00a32.00 40.00a44.00b34.00a20.00h15.00 4.00a-19.00r
193112.00d11.00b19.00 26.00b33.00 38.00 40.00b42.00 32.00a22.00a4.00 -2.00a-2.00m
1932-4.00a-12.00 10.00 28.00a32.00 35.00 40.00 44.00a32.00a22.00a22.00a-6.00 -12.00f
1933-1.00 -18.00a12.00 19.00 28.00 30.00a40.00a40.00 28.00 26.00 19.00 13.00 -18.00c
193411.00b23.00a21.00 28.00 28.00a38.00a42.00 40.00 28.00c30.00d21.00b6.00 6.00n
1935-20.00b12.00 6.00 18.00a30.00 36.00b37.00b36.00a31.00 4.00f-1.00 7.00 -20.00n
1936-5.00 -20.00a11.00 11.00a33.00a39.00 43.00 43.00 30.00a25.00b8.00 8.00b-20.00h
1937-14.00c-8.00 18.00a28.00 31.00 36.00 44.00a37.00 30.00 30.00a20.00 12.00a-14.00g
19389.00 4.00 14.00a25.00 32.00a36.00 44.00 38.00 40.00a27.00 10.00 6.00 4.00c
193916.00 -10.00 7.00 25.00 32.00 37.00 40.00a41.00 36.00 24.00 22.00 12.00a-10.00b
19404.00 10.00 19.00 30.00 33.00 40.00 46.00 44.00a38.00a29.00 8.00 6.00 4.00b
19417.00 15.00a20.00 30.00 31.00a42.00a47.00 41.00 34.00 25.00 10.00 6.00 6.00c
1942-6.00 8.00 15.00 32.00 30.00 37.00 46.00 42.00 34.00a28.00a12.00 4.00 -6.00b
1943-20.00 10.00 5.00 25.00 28.00 33.00 35.00 43.00 38.00 26.00 22.00 10.00a-20.00a
19446.00 11.00 12.00a28.00 30.00 38.00a42.00 41.00 36.00b35.00 8.00a-2.00a-2.00f
19455.00 9.00 6.00 23.00 35.00 39.00a42.00c39.00f34.00j22.00i8.00a5.00 -----z
19463.00a9.00 20.00a25.00a28.00 37.00 44.00 40.00 -----z20.00 9.00 7.00 -----z
1947-7.00a5.00 21.00 26.00a38.00 42.00 44.00 43.00c37.00c31.00a20.00a8.00 -7.00j
19487.00 -2.00 10.00 22.00 30.00 46.00 39.00 46.00 32.00 23.00 18.00 -5.00 -5.00
1949-11.00 -6.00 18.00 28.00 30.00 37.00 40.00 43.00 33.00 22.00 21.00 -6.00 -11.00
1950-24.00 -19.00 9.00 25.00 33.00 39.00 46.00 47.00 33.00 27.00 16.00a8.00 -24.00a
1951-9.00b3.00 2.00 21.00 32.00 40.00 45.00 42.00 30.00 20.00 18.00 -3.00b-9.00d
1952-7.00a6.00 16.00a23.00 28.00 32.00 39.00 39.00 42.00 31.00 6.00 12.00 -7.00b
195310.00 -----z21.00 21.00 29.00 37.00 41.00a41.00 27.00a27.00 18.00 19.00 -----z
1954-10.00 7.00 14.00 16.00 16.00 29.00 38.00 38.00 30.00 24.00 20.00a10.00a-10.00b
19556.00 5.00 -10.00 23.00 28.00 35.00 37.00 42.00 31.00 23.00 -7.00a-3.00 -10.00a
1956-13.00 -14.00 3.00 20.00 32.00a34.00 42.00a37.00 30.00 22.00 6.00 -12.00a-14.00c
1957-16.00 -6.00 15.00 30.00 38.00 38.00 37.00 38.00 34.00 25.00 16.00 15.00a-16.00a
195814.00 22.00 15.00 28.00 32.00b40.00 43.00 45.00a28.00 26.00 4.00 3.00 3.00c
1959-15.00 2.00 18.00 28.00 24.00 37.00 39.00 39.00 35.00 24.00 -6.00c6.00 -15.00c
1960-0.00a-0.00 -4.00 26.00a27.00 34.00 41.00 35.00 31.00 28.00 12.00 -6.00 -6.00b
1961-1.00 16.00 12.00 18.00 26.00 37.00 -----z40.00 28.00 21.00 4.00a-1.00 -----z
1962-8.00a-2.00 12.00a25.00 25.00 34.00 37.00 39.00 30.00 31.00 18.00 8.00a-8.00c
1963-1.00a-2.00a-----z-----z-----z34.00c36.00 39.00 34.00 18.00 12.00 -0.00 -----z
19645.00 5.00 9.00 19.00 24.00 35.00 35.00 39.00 32.00 22.00 14.00 -25.00 -25.00
1965-8.00b8.00 6.00 22.00 25.00 36.00b42.00b37.00b26.00 20.00 10.00 2.00a-8.00i
1966-0.00 5.00 10.00 18.00 30.00 30.00 43.00 40.00 38.00 25.00 16.00 11.00 -0.00
196715.00 11.00 14.00 21.00 31.00 38.00 44.00 44.00 38.00 25.00 5.00 3.00 3.00
1968-8.00 11.00 23.00 21.00 30.00 38.00 40.00 40.00 33.00 24.00 -----z-33.00a-----z
1969-22.00 -4.00 10.00 27.00 32.00 41.00 40.00 38.00 34.00a14.00 11.00a3.00 -22.00b
1970-4.00 14.00 7.00 23.00 26.00 41.00a42.00 39.00b24.00 19.00 1.00a-2.00 -4.00d
1971-7.00a10.00 10.00 -----z34.00 35.00 34.00 39.00 29.00 13.00 11.00 -5.00 -----z
1972-----z-8.00 12.00 20.00 30.00 42.00 41.00 41.00 22.00 13.00 19.00d-12.00 -----z
1973-6.00a10.00 23.00 19.00 28.00 36.00 42.00 38.00 32.00 28.00 1.00 5.00a-6.00b
1974-11.00b14.00 11.00 27.00 25.00 35.00 42.00a42.00 31.00 23.00 19.00 8.00 -11.00c
1975-7.00 -1.00 15.00a20.00 29.00 40.00 46.00 42.00 35.00 21.00 3.00a2.00 -7.00b
19764.00a-1.00 -1.00 23.00 28.00 30.00 37.00 40.00 35.00 22.00 7.00 10.00 -1.00a
1977-0.00 15.00a20.00 20.00 28.00 35.00 42.00 42.00 34.00 23.00 -1.00 -3.00 -3.00a
1978-9.00 1.00 8.00 24.00 32.00 35.00 45.00 38.00 33.00 17.00 7.00 -18.00 -18.00
1979-20.00 -8.00a16.00 -----z-----z-----z-----z46.00 35.00 28.00 3.00b10.00a-----z
1980-----z9.00a11.00 26.00 35.00b39.00 37.00a36.00a35.00 22.00a17.00f-5.00 -----z
198118.00b-5.00a22.00d20.00a26.00a37.00b38.00 41.00 28.00 25.00 15.00 2.00a-5.00l
1982-18.00a-4.00 8.00a13.00 28.00 39.00b38.00 42.00 35.00b19.00 -0.00c-0.00 -18.00i
19834.00a11.00a26.00c21.00 33.00 40.00 41.00 47.00 26.00 22.00b9.00a-23.00a-23.00i
1984-8.00 13.00 23.00 25.00a29.00 31.00 40.00 40.00 30.00 4.00 10.00a-11.00 -11.00b
1985-4.00 -8.00a18.00a20.00b24.00b39.00 47.00 43.00 24.00a19.00a-14.00a-11.00 -14.00i
19869.00 -3.00 22.00b23.00 29.00a42.00 37.00 48.00 31.00 28.00 8.00a8.00 -3.00d
1987-1.00 11.00 18.00b27.00b32.00 -----z-----z42.00a35.00 25.00 16.00 -----z-----z
1988-2.00a-4.00 20.00 26.00 -----z35.00 45.00 44.00 33.00 21.00e20.00a-5.00b-----z
19893.00c-7.00a-1.00a26.00a28.00 39.00 41.00 -----z-----z21.00a20.00a14.00 -----z
199015.00 -2.00 22.00 31.00e33.00 37.00 44.00 44.00 35.00 24.00 16.00a-23.00g-23.00m
19912.00r-----z18.00 27.00 31.00 39.00 41.00a43.00 35.00 14.00 4.00p14.00b-----z
19928.00m18.00b31.00o24.00 30.00 44.00 49.00 35.00 33.00 17.00f6.00 -3.00 -----z
1993-11.00 2.00 10.00b30.00a40.00 45.00 46.00 45.00 36.00 28.00 -3.00 11.00b-11.00e
199417.00a3.00a22.00 31.00 33.00 39.00 46.00 49.00b44.00 27.00 12.00b-0.00b-0.00h
19951.00 -5.00 16.00 24.00 38.00 40.00 46.00 41.00 34.00 11.00 13.00a1.00b-5.00c
1996-16.00b-15.00 13.00 25.00 28.00 38.00 40.00a45.00 31.00 19.00 2.00e4.00p-16.00x
1997-1.00s1.00o13.00 16.00 25.00 38.00 42.00 43.00 34.00a23.00 13.00 10.00b-----z
1998-2.00a17.00 16.00 25.00 32.00 -----z50.00 43.00f40.00 21.00k19.00a-3.00 -----z
19997.00a9.00a15.00 23.00 27.00 34.00l39.00 43.00 29.00 23.00 19.00 12.00a7.00o
20001.00a5.00a17.00a24.00 29.00a38.00d43.00e38.00c23.00e22.00b6.00a-7.00a-7.00y
20014.00a-2.00 14.00 21.00 25.00a35.00b43.00a44.00a33.00 17.00 19.00 8.00j-2.00p
20021.00 7.00a1.00 20.00 23.00 36.00 40.00 42.00 32.00a5.00 6.00 15.00h1.00j
200312.00 5.00a20.00 21.00 27.00 42.00c41.00c38.00 37.00g18.00d-1.00 -3.00a-3.00s
2004-15.00a10.00a21.00b28.00 35.00 38.00 50.00 49.00 36.00a35.00i16.00 16.00l-----z
20052.00b15.00 26.00 21.00 29.00 37.00 -----z44.00 32.00 25.00 7.00 -1.00 -----z
20069.00a-0.00a16.00 25.00a29.00 42.00b42.00 40.00 36.00b26.00a-4.00 3.00 -4.00h
2007-8.00 8.00 9.00c22.00 35.00 38.00 45.00a42.00 33.00 23.00 11.00 6.00a-8.00e
2008-6.00f-----z19.00 20.00 27.00 37.00 38.00b40.00 30.00 25.00 18.00 -14.00a-----z
2009-2.00 14.00 9.00a25.00 31.00 37.00 46.00c43.00 35.00 13.00 18.00 -4.00 -4.00d
20105.00 -----z21.00 24.00 26.00 36.00 46.00 41.00 38.00 28.00 -12.00 -8.00i-----z
2011-5.00 -3.00 18.00 23.00 28.00a38.00 40.00 46.00 38.00 23.00 10.00 4.00 -5.00a
20122.00 10.00 18.00 24.00 30.00b32.00 40.00 41.00 36.00 20.00b18.00a11.00 2.00e
2013-0.00 18.00 21.00 25.00 28.00 40.00 44.00c49.00c37.00b23.00 12.00 -4.00a-4.00i
201414.00 -11.00 6.00 26.00e35.00a38.00 39.00 50.00a33.00 33.00 2.00 2.00 -11.00g
20153.00 21.00a18.00 19.00 30.00 41.00 41.00 42.00 35.00 33.00 12.00a4.00a3.00c
20162.00a6.00b22.00c31.00b34.00 37.00b45.00f46.00a35.00a25.00a23.00a-5.00c-5.00w
2017-5.00a-1.00a11.00 26.00c29.00d40.00b46.00d45.00b34.00b25.00 13.00d-1.00b-5.00y
201815.00c6.00b16.00c20.00b26.00e25.00e38.00r36.00m24.00i17.00g16.00o14.00l-----z
201910.00k-3.00k4.00q20.00r34.00s-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN-3.55 1.97 13.07 23.50 29.21 36.56 41.19 41.06 32.02 22.70 10.15 0.72 -9.13
S.D.10.57 9.87 7.45 4.01 3.88 3.62 3.70 3.64 4.56 5.65 8.95 9.45 8.24
SKEW-0.15 -0.24 -0.68 -0.30 -0.28 -0.30 -0.02 -0.16 -0.55 -0.72 -0.85 -0.84 -0.14
MAX18.00 23.00 26.00 32.00 40.00 46.00 50.00 50.00 44.00 35.00 26.00 21.00 6.00
MIN-30.00 -25.00 -10.00 11.00 16.00 25.00 32.00 29.00 15.00 4.00 -21.00 -33.00 -25.00
YRS118 118 119 118 119 117 117 115 120 118 118 116 53