In recent years, average temperatures in Monticello have ranged from a low of in January to a high of in July, although a record low of was recorded in January 1963 and a record high of was recorded in July 1954. Average monthly precipitation ranged from in February to in July.
In recent years average temperatures in Monticello have ranged from a low of in January to a high of in July although a record low of was recorded in January 1963 and a record high of was recorded in July 1954 Average monthly precipitation ranged from in February to in July