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This page provides access to the data files noted in the report titled Guide to Determining Climate Zone by County: IECC and Building America 2021 Updates. The data files provided here include GIS shapefiles for the 2021 IECC and Building America climate zone maps, along with GIS shapefiles for the pre-2021 IECC and Building America climate zones.
Zip code. Provide either your county/state OR zip code to find your climate zone. Building America Solution Center is a resource of the U.S. Department of Energy's Building Technologies Office. Contact | Building Technologies Office. OFFICE of. ENERGY EFFICIENCY AND RENEWABLE ENERGY. Forrestal Building. 1000 Independence Ave. SW.
Climate Zone Map from IECC 2021. 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 ...
Oct 22, 2021 · In addition to using the revised climate zone map, the 2021 IECC also included a variety of changes in residential energy requirements. Insulation levels in attics went up to R-60 in climate zones 4–8, for example, while more energy-efficient windows are now required in many zones.
Plant Hardiness Zone - 2023: Zone 5a : -20°F to -15°F: Plant Hardiness Zone - 2012: Zone 5a : -20°F to -15°F: Current Drought Conditions: Moderate Drought: Köppen Climate Classification: Dfa - Humid Continental Hot Summers With Year Around Precipitation
average temperature by month Waterloo. On average, the month of July experiences the highest temperature with an average value of 23.3 °C | 73.9 °F. During the month of January, the mean temperature registers at a minimum value of -7.4 °C | 18.7 °F. This represents the coldest monthly average throughout the entire year.
Plant Hardiness Zone - 2023: Zone 5a : -28.9°C to -26.1°C: Plant Hardiness Zone - 2012: Zone 5a : -28.9°C to -26.1°C: Current Drought Conditions: Normal: Köppen Climate Classification: Dfa - Humid Continental Hot Summers With Year Around Precipitation
