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  2. Climate of Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Climate_of_Pennsylvania

    Tropical cyclones normally threaten the states during the summer and fall, with their main impact being rainfall. [3] Although Hurricane Agnes was barely a hurricane at landfall in Florida, its major impact was over the Mid-Atlantic region, where Agnes combined with a non-tropical low to produce widespread rains of 6 inches (150 mm) to 12 inches (300 mm) with local amounts up to 19 inches (480 ...

  3. Climate of Allentown, Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Climate_of_Allentown...

    The climate of Allentown, Pennsylvania is classified as a humid continental climate (Köppen Dfa). Allentown's warmest month (on average) is July with a daily average temperature of 74.7 °F (23.7 °C) and the coldest month (on average) being January with a daily average of 29.4 °F (−1.4 °C).

  4. Climate change in Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Climate_change_in_Pennsylvania

    The Great Lakes are likely to warm another 3° to 7°F in the next 70 years, which will further extend the shipping season. The impact of climate change on water quality is less likely to be beneficial. Warmer temperatures tend to cause more algal blooms, which can be unsightly, harm fish, and degrade water quality.

  5. Climograph - Wikipedia

    en.wikipedia.org/wiki/Climograph

    The patterns in a climograph describe not just a location's climate but also provide evidence for that climate's relative geographical location. For example, a climograph with a narrow range in temperature over the year might represent a location close to the equator, or alternatively a location adjacent to a large body of water exerting a ...

  6. U.S. state and territory temperature extremes - Wikipedia

    en.wikipedia.org/wiki/U.S._state_and_territory...

    Minimum temperature map of the United States from 1871–1888 Maximum temperature map of the United States from 1871–1888. The following table lists the highest and lowest temperatures recorded in the 50 U.S. states, the District of Columbia, and the 5 inhabited U.S. territories during the past two centuries, in both Fahrenheit and Celsius. [1]

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  8. Michael E. Mann - Wikipedia

    en.wikipedia.org/wiki/Michael_E._Mann

    He taught a course in Data Analysis and Climate Change in 1997 and became a research assistant professor the following year. [ 2 ] [ 19 ] The first truly quantitative reconstruction of Northern Hemisphere temperatures had been published in 1993 by Bradley and Phil Jones , but it and subsequent reconstructions compiled averages for decades ...

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  1. Related searches pennsylvania climate temperatures data by year graph view

    pennsylvania climate temperatures data by year graph view picture