California River Basin July 2017 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
78.8
74.7
4.1
124
6
1987
2021
2016
2006
top-tenth
2
75.8
71.5
4.3
127
3
1944
2021
2016
2006
top-tenth
3
71.7
67.9
3.8
127
3
1953,1998
2021
2016
2006
top-tenth
4
67.7
64.4
3.3
125
5
1944
2021
2016
2014
top-tenth
5
64.8
61.3
3.5
126
4
1912
2013,2014
2016
2015
top-tenth
2004,2015
6
61.9
58.7
3.2
125
5
1948
2015
2013
2016
top-tenth
1934,2013
7
59.1
56.3
2.8
122
8
1955
2014
2013
2016
top-tenth
1996,2013
8
57.1
54.7
2.4
118
11
1917
2015
2013
2016
top-tenth
1959,1997,2013
9
56.6
54.1
2.5
121
8
1917
2015
2016
2016
top-tenth
1940,2013,2016
10
57.0
54.6
2.4
116
13
1917
2015
2012
2016
top-tenth
1981
11
58.1
55.9
2.2
115
14
1917
2015
2012
2016
top-third
12
59.7
57.4
2.3
117
12
1917
2015
2012
2016
top-tenth
2000
18
60.6
57.8
2.8
122
7
1913,1949
2015
2013
2016
top-tenth
24
59.9
57.4
2.5
121
7
1913
2015
2013
2016
top-tenth
1997
36
60.4
57.4
3.0
124
3
1913
2015,2016
2014
2016
top-tenth
48
60.4
57.4
3.0
123
3
1913
2016,2018
2015
2016
top-tenth
60
60.4
57.3
3.1
124
1
1913
2017,2018
2016
2017
highest
2018