US › Climate › Observations
| Daily/Monthly Climate Observations |
| Global Historical Climatology Network - Daily (GHCN-Daily) Daily temperature and precipitation data from 100,000 stations in 180 countries and territories. |
| High Plains Regional climate data provided by the University of Nebraska |
| Midwest Data from the Midwestern Regional Climate Center |
| Northeast Data from the Northeast Regional Climate Center |
| Southeast Data from the Southeast Regional Climate Center |
| Southern Data from the Southern Regional Climate Center |
| Western Data from the Western Regional Climate Center |
| NOAA Earth System Research Laboratory, Physical Sciences Division The NOAA ESRL Physical Sciences Division conducts weather and climate research to observe and understand Earth's physical environment
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| Climate Prediction Center Climate highlights including hazards, drought, and hurricane assessments from the National Weather Service |
| National Centers for Environmental Information An archive of climate data from the NCEI |
| NASA Global Change Master Directory Data sets by topic including agriculture, biosphere, atmosphere, oceans, paleoclimate, snow and ice, climate indicators, hydrosphere, land surface, and radar/satellite provided by NASA |
| Regional Analyses National climate maps of precipitation, maximum and minimum temperatures |