The warming climate is causing sea levels to rise as oceans expand, and, combined with more frequent storms, the effects could be devastating. Just click on the picture to see the full-size map. Western Washington is hilly and even mountainous in places with lots of rivers and lakes. The region is surrounded on all sides by mountains: the Olympic range to the west, Cascade range to the east, Mt. In Spokane, which marks the eastern edge of the state, rainfall averages 15 to 30 inches (38 to 76 cm) a year. 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. 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. Designed and managed by the Commerce Rural & Marketing Services Team. ZONE 1A: Coldest mountain and intermountain areas of the contiguous states. Find local businesses, view maps and get driving directions in Google Maps. The Washington Geological Survey develops, produces, and publishes a large variety of maps and reports on the hazards faced by our state. All of the following resources can also be found on our Publications and Maps page, through the XHTML Protocol v1.0 (Transitional). In general, the western part of the state tends to be humid, mild and altogether temperate, whereas … The last “major” earthquake was in 2001, before that, 1965 and 1949. CLIMATE ZONE 6 Ferry Pend Oreille Okanogan Stevens CLIMATE ZONE … Figure 1. 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. Mountain glaciers are closely coupled to climate processes, ecosystems, and regional water resources. A winter storm will impact the southern Rockies and southern Plains this weekend with mainly heavy snow and hazardous travel conditions. 2. If you find this site interesting or useful, please link to it on your site by cutting and pasting this HTML: 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. Below are listed the National Weather Service forecast counties/zones (by names & by codes) for Washington. Refer to the requirements for each building envelope area, based on your project’s Climate Zone IECC 2015 Requirements by Climate Zone … The Cascade Mountain Range divides the state into two parts – Western Washington and Eastern Washington. ; 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. Annual rainfall in the greater Seattle area is about 37 inches (94 cm). You can then choose plants that are suggested for that USDA zone. 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. (usually whole US) PRISM Group: Maps of monthly, seasonal temp, precip, snow and more.Includes past, present, and 30-year normals maps, from OSU. Instead, we fulfill our national Coastal Zone Management Act requirements through a network of state laws and regulations. For details on the energy code adopted by Washington, including how it may differ from the IECC, please contact your local building code official. Washington does not have a stand-alone program for coastal zone management. During the rainy season or when the snow melts rapidly in the mountains, you’ll see some localized flooding along the state’s rivers. 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. Raw Data. Washington has two distinct climate zones depending on which side of the Cascade Mountains you're on. The state’s geography is diverse and spectacular at almost every turn. 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. Growing zones help gardeners figure out which plants, flowers and vegetables will thrive, which will likely not survive the winters, and when to plant. Owing to the screen size of your device, you may obtain a better viewing experience by We have provided 2 differing Climate zone maps of the US with varying levels of detail. Regional States Climate Zone Assignments by Utility!. Summer days rarely rise above 79° (26° C) and winter days are seldom below 45° (8° C) during the day. 2. Weekend Winter Storm for the Southern Rockies into the Southern Plains. Detailed information can be found in the map or report. Annual rainfall is far less than in Western Washington. But the hilly topography of the state makes widespread flooding (as you may have seen in Florida, Texas and Lousiana downtowns) a rarity. 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. : You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the … It's hard to generalize the state's climate as a whole due to its unique landscape. 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. Seven of the eight US climate zones recognized by Building America occur in the continental United States. Figure 2. International Energy Conservation Code (IECC) climate regions All of Alaska is in Zone 7 except for the following boroughs which are in Climate Zones is used by the International Residential Code (IRC) and Model Energy Code. To see a larger zone map, click the link under image. This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. Regional States Climate Zone Assignments by Utility!. Climate Apps. CLIMATE ZONE 6 Ferry Pend Oreille Okanogan Stevens CLIMATE ZONE 5 Adams Grays Pierce When it comes to climate and geography, Washington State is a study in contrasts. It was last modified on Wednesday, 23 January 2019, at 19:08 EST. We have provided 2 differing Climate zone maps of the US with varying levels of detail. You can click on the logo below to test this page! 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!.!. To help develop the new map, USDA and OSU requested that horticultural and climatic experts review the zones … 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 … You can go the the full national USDA map … OR. All content copyright ©1999 - 2021 by Our energy code team provides support to those who use the residential sections of the Washington State Energy Code (WSEC-R).. 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). 1. 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. Image. You won’t see Washington on The Weather Channel much. The Weather in Washington. Primary Sidebar 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 … 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. When shopping for new plants for your garden landscape, the terms “plant hardiness zones,” “growing zones” and “planting zones… You can go the the full national USDA map … Plant Maps provides interactive resources for gardeners such as hardiness zone maps and Plant and Tree Maps if any, adopted in Washington and does not, therefore, provide a guarantee for meeting the state energy code. You loaded this page on For details on the energy code adopted by Washington, including how it may differ from the IECC, please contact your local building code official. If you like good-tasting food, perhaps you are interested in good-tasting wines as well. ClimateZone Maps of United States: Hardiness Zone Map. US Climate Zone Map – DOE IRC CLICK TO ENLARGE The DOE map of U.S. Annual rainfall is far less than in Western Washington. Learn all about the climate of Washington State. Washington's climate varies greatly from east to west. In general, the western part of the state tends to be humid, mild … This page contains a collection of these resources and a brief description of each item. 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. The Growing Taste Vegetable-Gardening Site. Select a forecast county/zone to see the URL for the RSS feed. Description. The weather is relatively mild in Western Washington. Washington has two distinct climate zones. 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. 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 Zone Forecast RSS Feed Listing. 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? Determine your climate zone. link. rotating your device a quarter-turn (to get the so-called "panorama" screen view). Washington's climate varies greatly from east to west. IECC climate zone map. The river’s hydroelectric dams provide renewable, low-cost energy to businesses throughout Washington. The Weather in Washington. 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