[4]Oregon’s outdoor recreation industry is estimated to support $12.8 billion in consumer spending, $955 million in local and state tax revenue, $4 billion in wages and salaries, and 141,000 jobs. Redsteer, P. Sheffield, K. Thigpen Tart, J. Watson, K.P. Winter snowpack is expected to decline, while overall precipitation stays near normal or may increase slightly. This prevailing pattern breaks down occasionally when dense cold air flows down the Oregon has a wide range of temperatures, though the extremes are rare. Access hourly, 10 day and 15 day forecasts along with up to the minute reports and videos from AccuWeather.com [1][2] Extreme heat events, wildfires, changes in infectious and waterborne disease trends, and flooding are key climate-related health hazards in the Pacific Northwest:More frequent and long-lasting heat waves in Oregon are expected to increase heat-related illness and death.
[2]The region has warmed substantially—nearly 2°F since 1900—and Oregon’s climate is projected to warm on average 3–7°F by the 2050s and 5–11°F by the 2080s under continued increasing greenhouse gas emissions. [2]Forest disturbances (wildfires, drought, and insect outbreaks) are negatively affecting forestry yields, and climate change will continue to stress forests. Stewart, and T.K. [1][2]Climate change uniquely affects the culture, sovereignty, health, economy, and ways of life of the nine federally-recognized tribes in Oregon. Oregonians strongly value our state’s natural beauty, outdoor recreation opportunities, and clean air and water. Global Change Research Program, Washington, DC, USA, 470 pp, doi:
Newport Municipal is 35 miles from Oregon Coast, so the actual climate in Oregon Coast can vary a bit. Eastern Oregon falls into the cold semi-arid climate (or BSk type), which features drier weather.. West of the Cascade Range, winters are chilly with frequent rain and snow. Climate data and weather averages in Portland. [6]Warming temperatures, changes in precipitation, and more extreme weather are projected to increase populations of disease-carrying vectors like mosquitoes with West Nile Virus and of the types of bacteria and toxic algae that contaminate shellfish and recreational waters for activities like swimming and boating. [4]Warmer stream temperatures, increased risk of habitat-damaging flooding, and reduced summer streamflows are expected to reduce suitable habitat by 47 percent for native fish like trout and salmon. According to the Köppen climate classification, most of Western Oregon has a warm-summer mediterranean climate (or Csb type), which features warm summers, and wet winters with frequent overcast and cloudy skies.
Certain populations—including low-income communities, communities of color, and rural areas—are particularly vulnerable and less able to respond to and cope with climate change.
Additionally:Two Pacific oyster hatcheries endured a 22 percent loss of production, a 13 percent decline in gross sales, and $73 million product loss related to ocean acidification in 2009. Increasing temperatures, changing precipitation patterns, and changes in coastal ocean waters are affecting agricultural and fishery productivity. Snow depths, which vary with elevation and time of year, average an estimated 50 to 100 inches (130 to 250 cm) in the Cascades and 25 to 65 inches (64 to 165 cm) in the Blue Mountains at the end of January; by the end of April, they diminish to 40 to 120 inches (100 to 300 cm) in the Cascades and 5 to 45 inches (13 to 114 cm) in the Blues. Oregon Geography, Climate, and Maps . [4]Climate change could result in a 72 percent reduction in snow-based recreation revenue (about $300 million) and visits (about 4.2 million) annually in the Northwest. As humid ocean air flows east from the ocean and encounters the The remaining two-thirds of the state is relatively dry, classified as Across Oregon, the wet season runs from November through March, when the In most mountain areas in Oregon, the ground above 4,500 feet (1,400 m) is covered with snow from December through April. Hibbard, D.J. Climate change is threatening these values, as well as our economy, environment, and way of life. In addition, the Cascades, running north–south from border to border, generally retain relatively warm Pacific air masses on the western side of the state and relatively cool continental air masses on the eastern side. The scientific evidence is overwhelming that human-caused climate change is happening—a conclusion affirmed by 97 percent of the world’s climate scientists ( Cook et al., 2016 ). Climate can mean the average weather for a particular region and time period taken over 30 years. [4]Gamble, J.L., J. Balbus, M. Berger, K. Bouye, V. Campbell, K. Chief, K. Conlon, A. Crimmins, B. Flanagan, C. Gonzalez-Maddux, E. Hallisey, S. Hutchins, L. Jantarasami, S. Khoury, M. Kiefer, J. Kolling, K. Lynn, A. Manangan, M. McDonald, R. Morello-Frosch, M.H. [2] Nearly a fifth of all housing in the state is located in vulnerable coastline counties, and property damages have been estimated to reach $33 million by 2040.
Dello, L. Hawkins, P.W. In the Oregon Global Warming Commission’s 2018 Report to the Legislature, we discuss some of the latest effects of climate change in Oregon. [2]Drought reduces forage and water availability for livestock grazing, and warmer temperatures reduce beef and dairy production and may enable crop diseases, pests, and invasive weeds. The Cascade Mountains stretch across the entire north/south length of Oregon, producing areas with two entirely different climates. [2] This was seen most prominently in 2015’s record-setting drought, loss of snowpack (lowest on record at 89 percent below average), and record-high ocean temperatures that led to a harmful algal bloom of unprecedented magnitude stretching along the West Coast.
Wolkin (2016) Dalton, M.M., K.D. Portland weather averages and climate Portland, Oregon. Mote, and D.E. Sixty-eight percent of Oregon residents participate in outdoor recreation, with fish and wildlife-based recreation in Oregon valued at around $2.5 billion annually. In general, temperatures on Earth drop by about 4 °F (2 °C) per each 1,000 feet (300 m) increase in elevation. Annual Weather Averages in Newport Municipal. Along significant portions of Oregon’s coast, sea levels are expected to rise about 1 to 4 feet by the end of the century.