![](http://data.mesonet.org/data/public/climate/ok/archive/normals/images/1991-2020/avg_tavg.1991-2020_12.png)
About This Product
The normal December temperature for a 30-year period using observations from the National Weather Service cooperative observer network. Data are quality assured by NOAA's National Centers for Environmental Information (NCEI).
The normal December temperature for a 30-year period using observations from the National Weather Service cooperative observer network. Data are quality assured by NOAA's National Centers for Environmental Information (NCEI).