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  2. Great Flood of 1913 - Wikipedia

    en.wikipedia.org/wiki/Great_Flood_of_1913

    Dayton, Ohio, was particularly hard-hit. On Wednesday, March 26, the storm moved east into Pennsylvania and New York, while heavy rain continued in the Ohio River valley. The heaviest rainfall, 6 to 9 inches (150 to 230 mm) or more, covered an area from southern Illinois into northwestern Pennsylvania.

  3. Global Historical Climatology Network - Wikipedia

    en.wikipedia.org/wiki/Global_Historical...

    The initial version of Global Historical Climatology Network was developed in the summer of 1992. [3] This first version, known as Version 1 was a collaboration between research stations and data sets alike to the World Weather Records program and the World Monthly Surface Station Climatology from the National Center for Atmospheric Research. [4]

  4. List of weather records - Wikipedia

    en.wikipedia.org/wiki/List_of_weather_records

    Fastest ever recorded: 484±32 km/h (301±20 mph) (3-second gust); calculated by a DOW (Doppler On Wheels) radar unit in the 1999 Bridge Creek–Moore tornado between Oklahoma City and Moore, Oklahoma, USA, 3 May 1999. Recently, the wind speeds were re-examined and adjusted to a maximum official wind speed of 321 mph (516.6 km/h).

  5. List of countries by average annual precipitation - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    This page was last edited on 18 February 2025, at 04:54 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  6. Ohio - Wikipedia

    en.wikipedia.org/wiki/Ohio

    Köppen climate types of Ohio, using 1991–2020 climate normals. The climate of Ohio is a humid continental climate (Köppen climate classification Dfa/Dfb) throughout most of the state, except in the extreme southern counties of Ohio's Bluegrass region section, which are located on the northern periphery of the humid subtropical climate (Cfa ...

  7. United States rainfall climatology - Wikipedia

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

    Once precipitable water values exceed 1.25 inches (32 mm), afternoon and evening thunderstorms break out at the western periphery of the subtropical ridge across the Southeast on a daily basis. Summer is the time of the second rainfall maximum during the year across Georgia, and the time of the main rainfall maximum in Florida.

  8. Climate of Columbus, Ohio - Wikipedia

    en.wikipedia.org/wiki/Climate_of_Columbus,_Ohio

    Columbus, Ohio has a humid continental (Köppen climate classification Dfa) climate, characterized by humid, hot summers and cold winters, with no dry season.The Dfa climate has average temperatures above 22 °C (72 °F) during the warmest months, with at least four months averaging above 10 °C (50 °F), and below 0 °C (32 °F) during the coldest.

  9. Storm Water Management Model - Wikipedia

    en.wikipedia.org/wiki/Storm_Water_Management_Model

    The rainfall data can be either a user-defined time series or come from an external file. Several different popular rainfall file formats currently in use are supported, as well as a standard user-defined format. The principal input properties of rain gages include: rainfall data type (e.g., intensity, volume, or cumulative volume)