Idaho 36-Month Period Ending in December Average Temperature
Degrees Fahrenheit
1901-1932
-99
189712
42.3
0.1
189812
42.4
0.2
189912
41.9
-0.3
190012
42.4
0.2
190112
42.9
0.7
190212
43.0
0.8
190312
42.1
-0.1
190412
42.1
-0.1
190512
42.2
0.0
190612
42.8
0.6
190712
42.6
0.4
190812
42.6
0.4
190912
42.3
0.1
191012
42.5
0.3
191112
42.1
-0.1
191212
41.7
-0.5
191312
40.9
-1.3
191412
41.6
-0.6
191512
42.3
0.1
191612
42.0
-0.2
191712
41.6
-0.6
191812
41.6
-0.6
191912
42.2
0.0
192012
42.2
0.0
192112
42.3
0.1
192212
41.9
-0.3
192312
42.0
-0.2
192412
41.5
-0.7
192512
42.6
0.4
192612
43.4
1.2
192712
43.5
1.3
192812
42.9
0.7
192912
41.8
-0.4
193012
41.6
-0.6
193112
41.7
-0.5
193212
41.7
-0.5