Chelan climate

From JongBhak.com

Chelan, Washington Elevation: 1120
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max Temp	32.7	39.8	51.1	61.4	70.3	77.2	84.4	84.9	74.9	61.2	43.9	33.6	59.6
Mean Temp	27.3	33	41.9	50.9	59.4	66.4	72.5	72.6	63.1	50.9	37.9	28.8	50.4
Min Temp	21.9	26.1	32.7	40.3	48.4	55.6	60.6	60.3	51.2	40.5	31.9	24	41.1
Precipitation (inches)	1.57	1.23	0.99	0.7	0.82	0.81	0.38	0.44	0.46	0.59	1.61	1.74	11.34
Heating Degree Days	1168	897	716	425	191	73	16	12	125	439	813	1122	5997
Cooling Degree Days	0	0	0	0	16	115	248	247	67	0	0	0	693
Highest Mean Temp	35.1	39.2	45.3	55	64.3	72.2	79.4	77.2	69.2	55.9	43.4	36.6	79.4
Median Temp	27.6	33.6	42.5	50.4	59	66	72.4	72.7	63	50.7	38.8	29.8	50.7
Lowest Mean Temp	16.7	24	36.5	47.3	55.8	61.9	66.8	67.3	58.4	47.5	25.1	19.4	16.7
Highest Mean Year	1981	1991	1992	1990	1993	1992	1985	1986	1998	1988	1999	1999	1985
Lowest Mean Year	1979	1985	1971	1972	1996	1991	1993	1995	1972	1984	1985	1984	1979