The Southeast Regional Climate Center has a good source of NWS cooperative weather data linked on their web site at https://sercc.com/nowdatamap. When you click on the link, it provides access to NOAA’s xmACIS data server for the NWS station in the area you clicked on. It’s a menu-driven source of climatological data like daily temperature and precipitation, averages, and first and last dates of frosts or other variables. Another source of this data, which I have discussed in a previous blog post, is the cli-MATE system from the Midwestern Regional Climate Center.
