Weather Over The Last 8 Weeks:

 

This station has 28,481 daily observations. Dated from January 1, 1948 until December 22, 2025.

The data for this station is 100.0% complete, 100.0% of the daily records are available, of which 100.0% of that data is complete.

 

Today (December 24) in Weather History for Mason City, Iowa


Records For This Day:

Max High: 53° recorded in 2023
Min High: -14° recorded in 1983
Max Low: 39° recorded in 2023
Min Low: -24° recorded in 1983
Max Precip: 0.60" recorded in 2009
Max Snowfall: 8.7" recorded in 2010