Olympia, Washington May 1999 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
51.1
54.9
-3.8
2
81
2011
1958
1999
1998
bottom-tenth
2
49.1
51.7
-2.6
5
78
2011
1957,2016
1964
1998
bottom-tenth
3
47.1
49.3
-2.2
7
76
1955
1992
1955
1998
bottom-tenth
4
45.7
47.3
-1.6
13
70
1955,2011
1992
1989
1998
bottom-third
5
44.7
45.8
-1.1
18
65
1950
1958
1989
1998
bottom-third
6
43.7
44.7
-1.0
17
66
1950
1958
1991
1998
bottom-third
7
44.0
44.5
-0.5
24
59
1949,1950,2011
1958
1993
1998
bottom-third
1976
8
44.8
45.3
-0.5
19
64
1950
1958
1993
1998
bottom-third
1971,1976,1979,1993,2017
9
46.6
46.9
-0.3
28
55
1949
1958
1993
1998
normal
1969,2007,2010
10
48.4
48.6
-0.2
30
53
1949
1968
1993
1998
normal
1965
11
50.2
50.1
0.1
48
35
1949
1968
1997
1998
normal
1960,1980,2023
12
50.9
50.9
0.0
43
40
1955
1968
1997
1998
normal
1962,1990,1994,2010,2022
18
49.1
48.8
0.3
49
33
1950
1959
1997
1998
normal
1970,2006
24
51.3
50.9
0.4
59
23
1950
2016
1998
1996
top-third
1945,1963,1970,1978,1979,1996,2006
36
51.1
50.9
0.2
50
31
1950
1968
1997
1998
normal
1944,1958,1988,1996,1997,2000,2007
48
51.2
50.8
0.4
56
24
1950,2011,2012
1961
1998
1998
top-third
1945,1946,1980,1998
60
51.2
50.9
0.3
54
25
2012
1970
1998
1998
top-third
1946,1985,1998