WPC National High/Low Temperature

Since 2008
About This Tool

The IEM maintains an archive of the National High and Low Temperature product. This product is disseminated over NOAAPort in XML format and called XTEUS.

Data Range: Archive begins on 30 June 2008. Data quality prior to 2011 may be suspect due to raw text product issues.
API Access: Powered by an IEM Web Service.

Filter Options
Only contiguous US States
Quick Guide
  • Choose Filter: Select by year or state
  • Update Data: Click "Update Table" to refresh
  • Interactive Table: Sort, filter, and export data
  • Export Options: Download data in multiple formats
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