NWS COOP Daily Climatology

Explore daily climate records by state and date, then switch into a station view to compare one station across the full calendar year.

Two App Modes Available

Single Date Climatology for State

Select a specific date to see records for all stations on that day. Use the form below to choose date and state.

Daily Climatology for Single Station

Click any station ID in the table to see all daily records for that station throughout the year.

This table gives a listing of unofficial daily records for NWS COOP stations. You may click on a column to sort it. You can click on the station name to get all daily records for that station or click on the date to get all records for that date.

Download Daily Climatology

Single Date Mode Controls

Change state or date to view different climatology data

Select State:

Select Date:

Record Database:

Station Map

Choose a map label, filter extreme-year records, and click a station for full daily-climatology details.

Use the layer switcher in the upper-right corner to change basemaps.

Two App Modes Available

Single Date Mode Controls

Station Map

Climatology Table