December 2012 Weather Data for Atlantic, IA
January 2nd, 2013 by Ric Hanson
Average High: 38 degrees; Average Low: 16; Warmest daytime high: 63 on Dec. 3rd; Lowest daytime high: 13 on Dec. 25th; Coldest Low: -2 on the 29th & 31st.
Precipitation for the month (including rain and melted snowfall): 1.55″
Snowfall for the month: 9.1″
(Data from KJAN, the official National Weather Service reporting station for Atlantic).