Oregon, Average Temperature, April-December Degrees Fahrenheit 189512 48.6 189612 49.0 189712 50.4 189812 49.2 189912 48.2 190012 49.9 190112 50.0 190212 48.8 190312 49.4 190412 51.2 190512 49.4 190612 51.3 190712 50.3 190812 49.6 190912 48.8 191012 50.6 191112 48.3 191212 48.3 191312 49.6 191412 49.8 191512 50.3 191612 47.6 191712 51.3 191812 50.4 191912 48.8 192012 49.2 192112 49.8 192212 49.8 192312 50.1 192412 49.6 192512 51.0 192612 51.7 192712 49.6 192812 50.3 192912 50.3 193012 49.8 193112 50.7 193212 50.1 193312 51.2 193412 52.8 193512 49.9 193612 51.9 193712 51.9 193812 51.2 193912 52.5 194012 52.2 194112 50.9 194212 51.0 194312 50.6 194412 50.2 194512 50.4 194612 50.2 194712 51.1 194812 48.4 194912 51.2 195012 51.5 195112 50.5 195212 51.1 195312 50.5 195412 49.9 195512 49.2 195612 50.6 195712 50.7 195812 53.1 195912 50.4 196012 50.9 196112 51.0 196212 51.2 196312 50.8 196412 49.4 196512 50.6 196612 51.7 196712 51.6 196812 50.4 196912 51.2 197012 50.0 197112 49.6 197212 49.9 197312 51.5 197412 51.4 197512 49.9 197612 50.5 197712 51.4 197812 49.2 197912 51.8 198012 51.0 198112 51.3 198212 49.5 198312 49.8 198412 49.1 198512 49.1 198612 51.2 198712 52.7 198812 52.0 198912 51.5 199012 51.2 199112 51.2 199212 52.5 199312 49.9 199412 51.4 199512 51.3 199612 51.4 199712 51.6 199812 51.4 199912 51.2 200012 51.3 200112 51.9 200212 52.0 200312 52.6 200412 52.3 200512 51.1 200612 52.2 200712 51.5 200812 51.2 200912 51.3 201012 50.2 201112 50.1 201212 52.1 201312 51.8 201412 53.5 201512 53.2 201612 52.3 201712 52.6 201812 52.4