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Category: Annual Review

Baltimore’s Weather Review of 2018

Baltimore’s Weather Review of 2018

Precipitation was the name of the game in 2018. Baltimore set many records, including the greatest all-time calendar-year total with 71.82″ at Baltimore/Washington International Thurgood Marshall Airport (BWI). This is most impressive considering official precipitation records began in downtown Baltimore back in 1871 (official records were shifted to the airport in August 1950) so this is the highest annual total in the last 147 years! If we were to include the pre-National Weather Service data recorded from 1817-1870 (from various…

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MARYLAND STATE ANNUAL PRECIPITATION RECORD – 2018 FINAL REPORT

MARYLAND STATE ANNUAL PRECIPITATION RECORD – 2018 FINAL REPORT

  The final 2018 data tables were updated on 5/22/2019 for Maryland’s all-time record precipitation year. With the release of the “Maryland and Delaware Climatological Data Annual Summary” by the National Centers for Environmental Information (NCEI), in conjunction with data from the Applied Climate Information System database (ACIS) from the NOAA Regional Climate Centers, these final numbers could finally be verified. Not only did Maryland set its all-time annual total (the 84.56″ at Catonsville was investigated and verifed by the…

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