Fig. 9. Annual precipitation near Colfax, WI and Anoka, MN are well correlated (same data as in Figs. 7-8). In 50 of 69 years, annual precipitation was greater near Colfax vs. Anoka. The average difference was 5.9 cm / year.
Fig. 9. Annual precipitation near Colfax, WI and Anoka, MN are well correlated (same data as in Figs. 7-8). In 50 of 69 years, annual precipitation was greater near Colfax vs. Anoka. The average difference was 5.9 cm / year.