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In the north-western states (Washington, Oregon ), the weather is cool and rainy along the west coast and along the west-facing slopes, in cities like Seattle, Portland, and Eugene. Average temperatures in winter are about 3/5 °C (37/41 °F), but every so often, cold air masses from Alaska can arrive here. Seattle. Climate chart - Seattle.
- Global Temperatures
- Regional Temperatures
- Precipitation
- Ocean Heat Content
- References
The year 2022 was the sixth warmest year since global records began in 1880 at 0.86°C (1.55°F) above the 20th century average of 13.9°C (57.0°F). This value is 0.13°C (0.23°F) less than the record set in 2016 and it is only 0.02°C (0.04°F) higher than the last year's (2021) value, which now ranks as the seventh highest. The 10 warmest years in the ...
The following information was compiled from previous NCEI monitoring reports, public reports by National Hydrometeorological Services (NHMSs; peers of the U.S. National Weather Service), and WMO's 2022 provisional statement. The year was characterized by much-warmer-than-average temperatures across much of the globe, with record-high annual tempera...
As indicated by the Global Percent of Normal Precipitation and Precipitation Percentiles maps below and as is typical, many stations were wet for the year, while many stations were dry. Also, as discussed below, extreme precipitation and drought events occurred across the world. Significantly below-average annual precipitation occurred across parts...
Ocean Heat Content (OHC) is essential for understanding and modeling global climate since > 90% of excess heat in the Earth's system is absorbed by the ocean. Further, expansion due to increased ocean heat contributes to sea level rise. Change in OHC is calculated from the difference of observed temperature profiles from the long-term mean. The ann...
Adler, R., G. Gu, M. Sapiano, J. Wang, G. Huffman 2017. Global Precipitation: Means, Variations and Trends During the Satellite Era (1979-2014). Surveys in Geophysics 38: 679-699, doi:10.1007/s1071...Adler, R., M. Sapiano, G. Huffman, J. Wang, G. Gu, D. Bolvin, L. Chiu, U. Schneider, A. Becker, E. Nelkin, P. Xie, R. Ferraro, D. Shin, 2018. The Global Precipitation Climatology Project (GPCP) Mon...Gu, G., and R. Adler, 2022. Observed Variability and Trends in Global Precipitation During 1979-2020. Climate Dynamics, doi:10.1007/s00382-022-06567-9Huang, B., Peter W. Thorne, et. al, 2017: Extended Reconstructed Sea Surface Temperature version 5 (ERSSTv5), Upgrades, validations, and intercomparisons. J. Climate, doi: 10.1175/JCLI-D-16-0836.1The overall climate in the United States of America is temperate, with notable exceptions. Alaska has an Arctic tundra climate, while Hawaii and South Florida have a tropical climate. The Great Plains are dry, flat and grassy, turning into arid desert in the far West.
North America's highest temperature ever recorded is 134 degrees Fahrenheit (56.7 degrees Celsius), which occurred at Greenland Ranch in Death Valley, California on July 10, 1913. No other United States location has come close to experiencing such intense heat.
- The ten places in the nation that most often have really hot weather average over 120 days a year when the temperature climbs to 100 °F (37.8 °C) o...
- When it comes to being the hottest place in the continental United States for any single day, Death Valley once again far outpaces the competition....
Average daily high temperatures range from 10 °F (−12 °C) (in North Dakota, and central and northern Minnesota) to 30 °F (−1 °C) in winter to 70 to 80 °F (21 to 27 °C)s in summer, while overnight lows range from below 0 °F (−18 °C) in winter (in North Dakota and much of Minnesota) to 50 to 60 °F (10 to 16 °C) in summer.
Oct 11, 2021 · These maps show annual average temperature and precipitation for the Lower 48 U.S. states based on observations collected at thousands of U.S. weather stations from 1991–2021. (Normals are available for individual weather stations in Alaska and Hawaii .)
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Oct 13, 2022 · Climate models predict that the Northeast’s average annual temperature will rise 2.5°C to 5.5°C (4.5°F to 10°F) by the 2080s if carbon emissions remain high, and 1.7°C to 3.3°C (3°F to 6°F) by the 2080s if carbon emissions are reduced dramatically.
