Use the search bar to enter a location of interest (name, address, zip code, etc.). Or, use the map to find a location by using zoom/pan or Shift+Click+Drag and then click "Search this area ". A set of stations from that location will be displayed (if any exist). Select the desired station from the list or from the map to view available daily data for that station.
Stations returned are part of the GHCN (Global Historical Climatology Network)-Daily dataset. GHCN-D data may lag by a few days due to its comprehensive set of quality assurance checks. Only data with blank quality flags (did not fail any QA check) are returned.
A station whose period of record includes the currently selected date is represented with a blue disc. Stations whose period of record does not include the currently selected date are plotted as white.
- Period of Record includes date selected
- Period of Record DOES NOT include date selected
- Currently selected station
The map depicts the current location of each station. Detailed histories of station locations are available at the Historical Observing Metadata Repository (HOMR).
Rollover the time series chart to display values. Click+Drag to zoom in. Right click for more options.