California River Basin September 1909 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
67.4
68.5
-1.1
36
94
1986
2020
1908
1906
bottom-third
1910,1954
2
70.3
71.1
-0.8
29
101
1900
2020
1908
1906
bottom-third
1972,1978
3
70.9
72.3
-1.4
14
116
1900
2022
1907
1908
bottom-third
4
70.3
71.3
-1.0
20
110
1907
2021
1907
1908
bottom-third
5
67.9
69.2
-1.3
13
117
1907
2021
1908
1906
bottom-tenth
1900,1905,1941,1944
6
65.7
66.7
-1.0
25
105
1912
2021
1908
1906
bottom-third
1895,1896,1905,1933,1976,1998
7
62.8
64.1
-1.3
13
117
1912
2021
1907
1908
bottom-tenth
1917,1953
8
60.4
61.8
-1.4
11
119
1911
2015
1903
1908
bottom-tenth
1923,1964
9
58.7
59.6
-0.9
20
110
1903,1911,1917
2015
1908
1908
bottom-third
1895,1908,1916,1920,1982
10
56.9
57.9
-1.0
16
113
1917,1933
2015
1907
1908
bottom-third
11
56.3
57.2
-0.9
20
109
1917
2015
1907
1908
bottom-third
1899,1916,1919
12
56.3
57.4
-1.1
13
116
1917
2015
1907
1908
bottom-tenth
1907,1921
18
59.3
60.5
-1.2
6
123
1917
2015
1903
1908
bottom-tenth
24
56.6
57.4
-0.8
14
114
1913,1949
2015
1908
1908
bottom-third
1904,1907,1908,1910,1911,1916,1948,1956,1965,1976
36
56.5
57.4
-0.9
11
116
1913
2016
1903
1908
bottom-tenth
1903,1911,1919
48
56.6
57.4
-0.8
13
113
1913
2017,2018
1909
1908
bottom-tenth
1910,1911
60
56.8
57.4
-0.6
21
104
1913
2018
1907
1908
bottom-third
1901,1902,1904,1907,1948