California River Basin October 2008 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
61.8
59.5
2.3
105
25
1916
2020
2007
2003
top-third
2
66.8
64.0
2.8
116
14
1916,1920
2020
2007
2003
top-third
2011
3
70.0
67.3
2.7
120
10
1900
2020
2007
2003
top-tenth
1991
4
71.7
69.1
2.6
119
11
1912
2020
2007
2003
top-tenth
5
71.5
68.9
2.6
121
9
1912
2020
2007
2003
top-tenth
6
69.9
67.6
2.3
119
11
1916
2020
2007
2006
top-tenth
1992,2006
7
67.7
65.6
2.1
116
14
1912
2020
2007
2003
top-third
8
65.5
63.5
2.0
113
17
1912
2014,2015
2007
2007
top-third
1996,2007
9
63.3
61.5
1.8
111
19
1912
2015
2006
2007
top-third
1931,1988
10
61.1
59.6
1.5
104
26
1911,1912
2015
2006
2007
top-third
1936,1986,1994
11
59.3
58.1
1.2
96
33
1912
2015
2005
2007
top-third
1958,1978,1990,2002
12
58.8
57.4
1.4
105
24
1912
2015
2005
2007
top-third
18
62.2
60.8
1.4
107
22
1912
2015
2006
2007
top-third
2000,2001
24
58.9
57.4
1.5
110
18
1912,1949
2015
2006
2007
top-third
36
58.9
57.4
1.5
111
16
1913
2016
2007
2005
top-third
2005
48
58.7
57.4
1.3
109
17
1912,1913
2017
2007
2007
top-third
2007
60
58.7
57.4
1.3
108
17
1913
2018
2002
2007
top-third
1996,2010