With this interface, you can download daily climate normals for NWS COOP sites. Please fill out the form below:

Data is available from the following states:

1. Climatology Source:

The IEM maintains a set of station idenitifers that does not exactly match what NCEI uses. When you select the NCEI climatology and an IEM station identifier, you are getting the cross reference between the two idenitifer sets. Hopefully, this is generally one to one, but it could be "nearest station"

Select Data Source

2. Download Type:

2a. Select Station:
Single Station, All Days

2b. Select Month & Date:
All Stations, One Day
Select Month:
Select Day:

3. Download Options:

Wanting to load this data into Excel? Pick the 'Download to Disk' option and then from Excel, go to File -> Open, set the file type to 'All Files' and attempt to open the comma delimited file.

4. Submit Form:


Data includes Lat/Lon information.