Average Monthly Temperatures at CGREC 1998-1999
Month	1998-99 Maximum Temperature	1998-99 Minimum Temperature	1998-99 Average Temperature	1951-1999 Average Temperature	1998-99 Deviation From 48-year Average
October	75	24	45.2	42.6	2.6
November	53	0	28.8	21.5	7.3
December	54	-15	18.3	12.5	5.7
January	40	-31	5.4	1.7	3.7
February	48	-11	21.5	12.6	8.9
March	68	2	30.7	15.5	15.1
April	71	8	40.8	34.2	6.5
May	83	31	53.4	49.7	3.7
June	89	41	62.3	63.2	-0.9
July	99	50	68.8	65.4	3.4
August	92	46	66.0	67.4	-1.4
September	87	31	53.5	56.9	-3.4
Last spring frost: May 9, 1999 - 31 First fall frost: Sept. 29, 1999 - 31 143 frost-free days			48-year average last spring frost: May 13 48-year average first fall frost: Sept. 21 48-year average frost-free days: 131 days