2021 edition of code establishing a baseline for energy efficiency by setting performance standards for the building envelope (defined as the boundary that separates heated/cooled air from unconditioned, outside air), mechanical systems, lighting systems and service water heating systems in homes and commercial businesses.

The North American Climate Zones map shows the distribution of climate types across Canada, Mexico, and the United States based on the Köppen-Geiger climate classification.

4 days ago · Through climate analysis, National Centers for Environmental Information scientists have identified nine climatically consistent regions within the contiguous United States which are useful for putting current climate anomalies into a historical perspective (Karl and Koss, 1984).

Aug 14, 2020 · This map layer depicts the climate zone designations used by the U.S. Department of Energy Building America Program by county boundaries (generalized).

Jan 21, 2025 · USA climate map helps in a clear understanding of different states. The climate map illustrates how the temperature varies among different states and how different climatic zones are divided. This map of the US climate illustrates how different regions have different climatic conditions.

Generate maps showing data for each of the 344 climate divisions in the U.S. Climate Divisional Database. This site provides data tables for comparing record-setting conditions and Climate Normals at major U.S. weather observing stations in the United States.

US Map showing climate divisions Individual state maps of the climate divisions (with counties). U.S. State averaged temperature and precipitation climatologies.

Select a climate zone from the map above, and view a listing of climate regions by county in the Guide to Determining Climate Regions: Volume 7.1 to view climates by county. Powering cutting-edge projects & scientific innovations for a safe sustainable future.

There are maps for minimum temperature, maximum temperature, and precipitation. There are two types of data that can be displayed; maps for a particular month and year from 1895 to present, or climatology maps.

This map displays the 22 Köppen climate regions that cover the United States and Puerto Rico. Click on the map to get more information about each unique region. The button in the lower right will display a map legend with the classifications.