Wind Rose Plots. The result is a landscape that is ever changing and often breathtaking. CLIMATE ZONE 6 Ferry Pend Oreille Okanogan Stevens CLIMATE ZONE … Our energy code team provides support to those who use the residential sections of the Washington State Energy Code (WSEC-R).. You can go the the full national USDA map … One of the most important steps in choosing plants is making sure it is suited to your climate. ; Climate Mapper: Maps of recent temperature, precipitation, soil moisture, snow water equivalent, and potential evapotranspiration anomalies as well as seasonal forecasts and long term climate projections. Baker to the north and majestic Mt. The last “major” earthquake was in 2001, before that, 1965 and 1949. Insulated wood-frame wall: For Zones 4 to 8: Add R5 … To see a larger zone map, click the link under image. While it’s tempting to delve deep into the geology that created such a diverse landscape over thousands of years, we’ll focus on the two distinct sides of the state since the geology not only drives the geography, but also the climate. Risk MAP delivers high-quality data, risk assessment tools and mitigation expertise to communities, tribes, and state and local agencies in their efforts to reduce the risks from natural hazards including floods, earthquakes, wildfire, and landslides. All of the following resources can also be found on our Publications and Maps page, through the Washington has seven distinct physiographic regions, from the rugged Pacific coastline and soaring volcanic peaks of the Cascades to the fertile fields of the Columbia Basin. Climate Zones is used by the International Residential Code (IRC) and Model Energy Code. Refer to the requirements for each building envelope area, based on your project’s Climate Zone IECC 2015 Requirements by Climate Zone 3. Just as the Pacific Ocean and Olympic Mountains influence Western Washington, the Cascade Range affects the weather and climate in the eastern part of the state. For details on the energy code adopted by Washington, including how it may differ from the IECC, please contact your local building code official. ClimateZone Maps of United States: Hardiness Zone Map. We have provided 2 differing Climate zone maps of the US with varying levels of detail. Major Cities BPA Service Area Boundary Tribal Utilities Utility Boundary County Boundary Heating Climate Zones Zone 1: < 6000 Heating Degree Days Zone 2: 6001 - 7499 Heating Degree Days Zone … Snow is rare, but winter temperatures can easily dip into the 20s and 30s (-6° to -1° C) at night. ClimateZone Maps of United States: Hardiness Zone Map. Annual rainfall is far less than in Western Washington. Owing to the screen size of your device, you may obtain a better viewing experience by Find local businesses, view maps and get driving directions in Google Maps. For details on the energy code adopted by Washington, including how it may differ from the IECC, please contact your local building code official. Regional States Climate Zone Assignments by Utility!. Author(s) International Code Council. Annual rainfall is far less than in Western Washington. This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. You can go the the full national USDA map by clicking this Few homes have air-conditioning. Washington State: USDA Climate Zones Our county, Adams, is pretty much all Zone 6b, but that doesn't account for micro-climate; being in a “frost pocket”, we‘re really more like a Zone 5b or 5a or maybe even 4. Below are listed the National Weather Service forecast counties/zones (by names & by codes) for Washington. From a climate standpoint, in relation to gardening, the Pacific Northwest region has been extended by the National Gardening Association to also include southern British Columbia of Canada. Description. Planting zones are areas you can find on a growing zone map that show exactly which plants are best suited to thrive in your given area, or zone. This page contains a collection of these resources and a brief description of each item. Planting zones are areas you can find on a growing zone map that show exactly which plants are best suited to thrive in your given area, or zone. The rich volcanic soil and dry weather creates an ecosystem that is ideal for agriculture and food manufacturing – more than 300 crops are grown in Eastern Washington. Rainier, the tallest peak in the state, commands the view to the south. The sub-arctic U.S. climate zone, not shown on the map, appears only in Alaska. The Columbia Gorge, with its spectacularly eroded walls that rise up 3,000 feet (76.2 m) from the Columbia River, adds to the natural beauty of this part of the state. The Owlcroft Company. Washington has two distinct climate zones. rotating your device a quarter-turn (to get the so-called "panorama" screen view). Learn all about the climate of Washington State. So are Florida’s, Arizona’s, and Washington State’s. Marked by a short growing season and relatively mild summer temperatures, Zone 1A includes the coldest regions west of the Rockies, excluding Alaska, and a few patches of cold country east of the Great Divide. Monday, 11 January 2021, at 18:40 EST. Our county, Adams, is pretty much all Zone 6b, but that doesn't account for micro-climate;being in a “frost pocket”, we‘re really more like a Zone 5b or 5a or maybe even 4. Figure 1. If you like good-tasting food, perhaps you are interested in good-tasting wines as well. The latest version of the USDA Zone Map was jointly developed by USDA's Agricultural Research Service (ARS) and Oregon State University's (OSU) PRISM Climate Group, and released in January of 2012. if any, adopted in Washington and does not, therefore, provide a guarantee for meeting the state energy code. The Washington State Department of Commerce today released the 2021 State Energy Strategy, identifying a comprehensive set of policies and actions to ensure competitive energy prices, foster a clean energy economy, and meet the state’s science-based greenhouse gas reduction limits. Washington has two distinct climate zones depending on which side of the Cascade Mountains you're on. A new interactive map released by the group Climate Central summarizes the average temperatures of each of the 48 contiguous United States for the last 100 years. Western Washington is hilly and even mountainous in places with lots of rivers and lakes. The latest version of the USDA Zone Map was jointly developed by USDA's Agricultural Research Service (ARS) and Oregon State University's (OSU) PRISM Climate Group, and released in January of 2012. Washington's climate varies greatly from east to west. Primary Sidebar Summers are much hotter and winters are much colder compared to the western half of the state. The river’s hydroelectric dams provide renewable, low-cost energy to businesses throughout Washington. In Spokane, which marks the eastern edge of the state… Color Maps of Climate Data (usually whole US) Line Graphs of Long-term Averages & Recent data. The Pacific Ocean creates a marine layer where clouds are frequent in the winter, spring and fall, but several days of steady rain is the exception rather than the rule. You won’t see Washington on The Weather Channel much. A new map shows more than 1,400 towns in the U.S., 30 in Washington state, where half the population will be displaced if current trends continue through the end of this century. Find your USDA zone using these state maps. Determine your climate zone. A winter storm will impact the southern Rockies and southern Plains this weekend with mainly heavy snow and hazardous travel conditions. Blizzards and major windstorms are rare enough that residents give them names, such as Snowmageddon 2019, the Columbus Day Storm (1962) or the Thanksgiving Day Storm of 1983. Alternatively you can search for your zone by county through energy.gov’s here. Western Washington is the most densely populated; approximately 60% of the state’s population lives west of the mountains. You can go the the full national USDA map … Most are minor and newer buildings and homes (i.e., those constructed after 1970 or so) are built to ride them out with little to no damage. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Washington which ranges from USDA Zone 4b to USDA Zone 9a. 2012 IECC - International Energy Conservation Code. NW Temperature, Precipitation, and SWE Trend Analysis Mountain Snow Depth Plotting WA Cloud Cover Alternatively you can search for your zone by county through energy.gov’s here. The weather is relatively mild in Western Washington. Summer days rarely rise above 79° (26° C) and winter days are seldom below 45° (8° C) during the day. The mountains can get up to 200 inches (508 cm) of snowfall a year, creating a paradise for winter sports enthusiasts. In the center part of the state, the climate is a blend of coastal and continental weather and rainfall is approximately 7 to 9 inches (18 to 23 cm) annually. The only true force of nature the state deals with is an occasional earthquake. Washington does not have a stand-alone program for coastal zone management. Refer to the requirements for each building envelope area, based on your project’s Climate Zone IECC 2015 Requirements by Climate Zone … July and August are the driest months in Western Washington; January and February the wettest. This includes the three lakes that dictate the geography of the greater Seattle metropolitan area: Lakes Union, Washington and Sammamish. Just click on the picture to see the full-size map. The Cascades capture most of the rain that would otherwise fall in Eastern Washington. 2018 Washington State Energy Code. A new map shows more than 1,400 towns in the U.S., 30 in Washington state… 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 … If you find this site interesting or useful, please link to it on your site by cutting and pasting this HTML: The Cascade Mountain Range divides the state into two parts – Western Washington and Eastern Washington. You can click on the logo below to test this page! But the hilly topography of the state makes widespread flooding (as you may have seen in Florida, Texas and Lousiana downtowns) a rarity. link. When it comes to climate and geography, Washington State is a study in contrasts. When shopping for new plants for your garden landscape, the terms “plant hardiness zones,” “growing zones” and “planting zones… To help develop the new map, USDA and OSU requested that horticultural and climatic experts review the zones … When shopping for new plants for your garden landscape, the terms “plant hardiness zones,” “growing zones” and “planting zones” may at first seem a bit confusing. 1990 USDA Hardiness Zone Maps for Neighboring States and Provinces XHTML Protocol v1.0 (Transitional). The same is true for large-scale flooding. The Weather in Washington. Seven of the eight US climate zones recognized by Building America occur in the continental United States. You loaded this page on The Pacific Northwest region typically includes the states of Oregon, Washington as well as Northern California. The Growing Taste Vegetable-Gardening Site. Image. Forecast zone map for the state of Washington (Link opens new browser window) List sorted by Zone codes | List of States As the glaciers retreated during the last ice age, they carved their memories into the land. Select a forecast county/zone to see the URL for the RSS feed. 2. In Spokane, which marks the eastern edge of the state, rainfall averages 15 to 30 inches (38 to 76 cm) a year. If your building permit is submitted on or after February 1, 2021, it must meet requirements of 2018 WSEC-R.You may also need to … The region is surrounded on all sides by mountains: the Olympic range to the west, Cascade range to the east, Mt. During the rainy season or when the snow melts rapidly in the mountains, you’ll see some localized flooding along the state’s rivers. In terms of geography, Central Washington is almost plains-like, giving way to rolling hills as you travel east. Seattle, Tacoma, Olympia, Vancouver and Bellingham are all located on the west side of the state. In general, the western part of the state tends to be humid, mild and altogether temperate, whereas … Plant Maps provides interactive resources for gardeners such as hardiness zone maps and Plant and Tree Maps The warming climate is causing sea levels to rise as oceans expand, and, combined with more frequent storms, the effects could be devastating. Washington State: USDA Climate Zones Our county, Adams, is pretty much all Zone 6b, but that doesn't account for micro-climate; being in a “frost pocket”, we‘re really more like a Zone 5b or 5a or maybe even 4. While there is a somewhat common perception that it rains all the time in Washington, Seattle actually ranks 44th among major U.S. cities, getting less rainfall annually than Boston, New York, Houston and Miami. Annual rainfall in the greater Seattle area is about 37 inches (94 cm). if any, adopted in Washington and does not, therefore, provide a guarantee for meeting the state energy code. The Weather in Washington. Determine your climate zone. The USDA Hardiness Zone Map divides North America into 11 separate planting zones; each growing zone is 10°F warmer (or colder) in an average winter than the adjacent zone. Washington growing zones are wide-ranging and can be anywhere from 4a to 9a, although much of the state falls into the 6a (on the eastern half of the state) to 9a (on the western half) range. The state’s geography is diverse and spectacular at almost every turn. Figure 2. International Energy Conservation Code (IECC) climate regions All of Alaska is in Zone 7 except for the following boroughs which are in Instead, we fulfill our national Coastal Zone Management Act requirements through a network of state laws and regulations. Major Cities BPA Service Area Boundary Tribal Utilities Utility Boundary County Boundary Heating Climate Zones Zone 1: < 6000 Heating Degree Days Zone 2: 6001 - 7499 Heating Degree Days Zone 3: > 7500 Heating Degree Days ¨ May 23, 2017 0 25 50 100 Miles P a c i f i c O c e a n!.!. The Washington Geological Survey develops, produces, and publishes a large variety of maps and reports on the hazards faced by our state. 1. Raw Data. (usually whole US) PRISM Group: Maps of monthly, seasonal temp, precip, snow and more.Includes past, present, and 30-year normals maps, from OSU. Weekend Winter Storm for the Southern Rockies into the Southern Plains. From most vantage points in the greater Seattle area, you can readily see evidence of the geologic upheaval that forged Washington’s magnificent features over thousands of years. Growing zones help gardeners figure out which plants, flowers and vegetables will thrive, which will likely not survive the winters, and when to plant. This same glacial activity also created the many islands that dot the Strait of Juan de Fuca and Puget Sound. All content copyright ©1999 - 2021 by Mild, humid, summer days west of the Cascades rarely rise above 26°C (79°F), and winter days seldom drop below 8°C (46°F) while the east of the state has warm summers and cool winters. If you find this site interesting or useful, please link to it on your site by cutting and pasting this HTML: Since you're growing your own vegetables and fruits, shouldn't you be cooking them in the best way possible? In the center part of the state, the climate is a blend of coastal and continental weather and rainfall is approximately 7 to 9 inches (18 to 23 cm) annually. Zones 3–4: Add R5 insulative wall sheathing beneath the new siding; Zones 5–8: Add R5 to R6 insulative wall sheathing beneath the new siding. Reference. To enhance physical understanding of these connections, the USGS maintains a collection of glacier mass balance and climate data across the western United States and Alaska. The warming climate is causing sea levels to rise as oceans expand, and, combined with more frequent storms, the effects could be devastating. Mountain glaciers are closely coupled to climate processes, ecosystems, and regional water resources. IECC climate zone map. 2. Because we believe in inter-operability, we have taken the trouble to assure that Detailed information can be found in the map or report. OR. Climate Apps. We have provided 2 differing Climate zone maps of the US with varying levels of detail. : You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the … The average summer highs are in the upper 80s to mid 90s (27° to 34° C) and in winter, average daytime temperatures can range from the upper 30s to just above 0° F (3° to -17° C). VIEW BY REGION United States Alaska Great Plains Hawaii Mid-Atlantic Midwest Northeast Rocky Mountains South Southwest West Thanks to the marine air and diverse geography, the state rarely experiences severe weather patterns like the damaging hurricanes or tornadoes Jim Cantore covers. Designed and managed by the Commerce Rural & Marketing Services Team. Washington Zone Forecast RSS Feed Listing. ZONE 1A: Coldest mountain and intermountain areas of the contiguous states. 1. Throughout western Washington, however, varied topography gives rise to a large number of microclimates—small-scale areas where local conditions may differ from those of the surrounding climate zone. US Climate Zone Map – DOE IRC CLICK TO ENLARGE The DOE map of U.S. CLIMATE ZONE 6 Ferry Pend Oreille Okanogan Stevens CLIMATE ZONE 5 Adams Grays Pierce It's hard to generalize the state's climate as a whole due to its unique landscape. Learn more about Washington state projects. 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