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  2. Season - Wikipedia

    en.wikipedia.org/wiki/Season

    Most calendar-based partitions use a four-season model to demarcate the warmest and coldest seasons, which are further separated by two intermediate seasons. Calendar-based reckoning defines the seasons in relative rather than absolute terms, so the coldest quarter-year is considered winter even if floral activity is regularly observed during ...

  3. Climate of the United States - Wikipedia

    en.wikipedia.org/wiki/Climate_of_the_United_States

    The Gulf and South Atlantic states have a humid subtropical climate with mostly mild winters and hot, humid summers. Most of the Florida peninsula including Tampa and Jacksonville, along with other coastal cities like Houston, New Orleans, Savannah, Charleston and Wilmington all have average summer highs from near 90 to the lower 90s F, and lows generally from 70 to 75 °F (21 to 24 °C ...

  4. United States rainfall climatology - Wikipedia

    en.wikipedia.org/wiki/United_States_rainfall...

    During the winter, and spring, Pacific storm systems bring Hawaii and the western United States most of their precipitation. Low pressure systems moving up the East Coast and through the Great Lakes, bring cold season precipitation to from the Midwest to New England, as well as Great Salt Lake. The snow to liquid ratio across the contiguous ...

  5. Seasonal year - Wikipedia

    en.wikipedia.org/wiki/Seasonal_year

    The seasons can be considered to be an oscillating system driven by two inputs with slightly different frequencies: the total input of energy from the sun varies with the anomalistic year, while the distribution of this energy between the hemispheres varies with the tropical year. In other physical situations, oscillating systems driven by two ...

  6. Atlantic hurricane season - Wikipedia

    en.wikipedia.org/wiki/Atlantic_hurricane_season

    Only season with a Category 5 hurricane in November, which was the longest lasting category 5, at 3.6 days. First season to have multiple (more than one) Category 5 hurricanes. 1933: 20 11 6 258.57 651 $86.6M 5 "Tampico" 4 "Chesapeake–Potomac" 5 "Cuba–Brownsville" 4 "Treasure Coast" 4 "Outer Banks" 5 "Tampico"

  7. Climate change in the United States - Wikipedia

    en.wikipedia.org/wiki/Climate_change_in_the...

    Climate change has led to the United States warming by 2.6 °F (1.4 °C) since 1970. [3] The climate of the United States is shifting in ways that are widespread and varied between regions. [4] [5] From 2010 to 2019, the United States experienced its hottest decade on record. [6] Extreme weather events, invasive species, floods and droughts are ...

  8. Autumn - Wikipedia

    en.wikipedia.org/wiki/Autumn

    Autumn, also known as fall, [1] is one of the four temperate seasons on Earth. Outside the tropics, autumn marks the transition from summer to winter, in September (Northern Hemisphere) or March (Southern Hemisphere). Autumn is the season when the duration of daylight becomes noticeably

  9. Spring (season) - Wikipedia

    en.wikipedia.org/wiki/Spring_(season)

    Meteorologists generally define four seasons in many climatic areas: spring, summer, autumn (fall), and winter. These are determined by the values of their average temperatures on a monthly basis, with each season lasting three calendar months.