Climate Monitoring / May / Global Hazards / Selected Extremes / Help

Selected U.S. City
and State Extremes

May 2009

Source NOAA/NWS Forecast Offices and compiled by NCDC


2009 Map of State Monthly Records
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  • Temperature / Dewpoint
  • Rainfall / Thunderstorms
  • Snowfall
  • Wind
  • Pressure
  • Miscellaneous



  • Maps of Monthly and All-Time Records

    May Station Map of State Monthly Records
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    May Station Map of State Monthly Records
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    May Station Map of State All-Time Records
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    May Station Map of State All-Time Records
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    May Station Map of State Monthly Records
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    May Station Map of State Monthly Records
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    May Station Map of State Monthly Records
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    May Station Map of State All-Time Records
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    May Station Map of State Monthly Records
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    May Station Map of State Monthly Records
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    May Station Map of State All-Time Records
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    May Station Map of State All-Time Records
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    For additional records not included in the selected list below please refer to the U.S. Records page.


    This is the Top of the Page Icon Temperature / Dewpoint

    Location Record Type New Record Date New Record Old Record Old Record Date
    Great Falls, MT All-time low monthly temp record May 1, 2009 12°F 15°F May 1, 1954
    Del Rio, TX Tied earliest in the year high temp record May 6, 2009 107°F 107°F May 10, 2008
    Rochester Int'l AP, MN Warmest April calender day temp on record April 24, 2009 92°F 91°F April 22, 1980
    Santa Barbara AP, CA Tied all-time high temp record for the month May 7, 2009 101°F 101°F May 26, 1968
    Phoenix/Sky Harbor Int'l AP, AZ Tied fourth higest low min temp record for the month As of May 21, 2009 80°F 80°F N/A;the highest occurred on May 29, 1983 with 86°F
    Las Vegas, NV Tied number of days with 90°F or higher temp May, 2009 28 days 28 days May, 1940
    Atlantic City, NJ Eigth warmest spring on record March-May, 2009 avg of 53.07°F avg of 53.00°F May 2000;the warmest occurred in 1985 with 54.80°F

    This is the Top of the Page Icon Rainfall

    Location Record Type New Record Date New Record Old Record Old Record Date
    Jackson, KY Third wettest May on record As of May 16, 2009 8.54 inches N/A N/A
    North Little Rock, AR Wettest May on record As of May 24, 2009 11.82 inches 10.29 inches May, 1981
    Asheville, NC Wettest May on record May, 2009 9.18 inches 8.83 inches May, 1973
    Norfolk/Karl Stefan Memorial AP, NE Low monthly precipitation record May, 2009 0.38 inch 0.69 inch May, 1940
    West Palm Beach, FL Wettest May on record May, 2009 15.69 inches 15.22 inches May, 1976
    Daytona Beach, FL Wettest May on record May, 2009 22.33 inches 12.33 inches May, 1976
    Daytona Beach, FL All-time wettest spring on record 2009 25.19 inches 20.47 inches 1991
    Daytona Beach, FL May all-time daily rainfall record May 20, 2009 6.37 inches 4.22 inches May 26, 1947
    Orlando Int'l AP, FL Wettest May on record May, 2009 14.56 inches 10.36 inches May, 1976
    Sanford, FL Wettest May on record May, 2009 17.00 inches 8.54 inches May, 1976
    Plant City, FL Wettest May on record May, 2009 16.44 inches 11.77 inches May, 1991
    St. Augustine, FL Wettest May on record May, 2009 13.18 inches 8.67 inches May, 2005

    This is the Top of the Page Icon Snowfall

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Wind

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Pressure

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Miscellaneous

    Location Record Type New Record Date New Record Old Record Old Record Date
    None Reported.

    This is the Top of the Page Icon Top of Page


    Climate Monitoring / May / Global Hazards / Selected Extremes / Help