Dataset Gallery

To find datasets of interest, glance through the entries below, enter a search term to the left, or click terms under the filters to refine the list.

Past Weather by Zip Code - Data Table

Climate Data Online - Daily Summaries

How much rain fell over the weekend? What was the temperature over the last few weeks? Tables of daily weather observations can answer these common questions.

Average Annual and Monthly Numbers of Tornadoes by State - Maps

U.S. Tornado Climatology

Tornadoes can occur anyplace, but they are more likely in some locations than others. Check maps that show the average number of tornadoes in each of the United States over a year or by month, based on tornado observation

Weekly Drought Map

U.S. Drought Monitor

The U.S. Drought Monitor (USDM) is a weekly map—updated each Thursday—that shows the location and intensity of areas currently experiencing abnormal dryness or drought across the United States.

Worldwide Wind Roses - Graphics and Tabular Data

Iowa Environmental Mesonet: Wind Rose Plots

The Iowa Environmental Mesonet (IEM) lets you examine long-term records of wind speed and direction for many locations around the world.

Record High & Low Daily Temperatures in the U.S. - Graphs and Tabular Data

DayRec: United States Record-Maximum/Minimum Daily Temperatures

Record high and low temperatures generate tremendous interest, largely because of the potential for impacts on human health, the environment, and built infrastructure.

El Niño-Southern Oscillation Indicators

CPC - Climate Weather Linkage: El Niño-Southern Oscillation

This webpage from the NOAA's Climate Prediction Center provides current information related to the El Niño-Southern Oscillation (ENSO), including technical information for forecasting impacts in the United States.

Record-setting weather - Charts and Maps

Climate Data Online > Data Tools > Daily Weather Records

Explore the number of weather records broken over recent periods.

Sea Level Rise - Map Viewer

Sea Level Rise and Coastal Flooding Impacts

This map viewer illustrates the scale of potential coastal flooding after varying amounts of sea level rise.

U.S. Climate Extremes Index - Graph or Map

U.S. Climate Extremes Index (CEI)

The U.S. Climate Extremes Index documents the area of the contiguous United States (or a region therein) that experienced extreme conditions (as defined by the index) during various time periods.

Greenhouse Gas Concentrations - Graphing Tool

Interactive Atmospheric Data Visualization (IADV) Tool

Generate graphs showing the abundance of various gases measured at more than 200 sampling sites around the world.

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