MU's Current Conditions:
MILLERSVILLE & LANCASTER AREA CLIMATOLOGY

RECENT DATA
  • This Month's Data: Millersville University
  • MU's current monthly "Climogram"
  • MU's current monthly "Precipogram"
  • MU's year-to-date temps (plotted weekly)
  • This Month's Data: Lancaster Airport
  • Yesterday's Climo: Harrisburg, Williamsport, UNV
  • Yesterday's Statewide: High/low/precip
  • NWS monthly summary interface: PHI | CTP | PIT
  • NWS Co-Op Archive: CTP | PHI | PIT | CLE BGM
    LOCAL DATA ARCHIVES
  • Monthly Summaries: MU/Lancaster (since 1914)
  • Climograms: MU/Lancaster (since 1914)
  • Precipograms: MU/Lancaster (since 1914)
  • Hourly Data: MU Weather Station (5/98 - Present)
  • Meteograms: 24-hour Data Plots (3/10 - Present)
  • Search for past METAR (hourly) reports
  • Monthly total precip: Many PA cities 1920-1994
  • Monthly Temp. Departures: 1914-2019
  • Monthly Precip. & Departures: 1914-2019
  • Monthly Precip. Most- and Least-Ever
  • Mean Monthly Data: High/Low/Precip/Degree Days
    OTHER DATA
  • Daily Sun and Moon Data
  • NOAA Sunrise/Sunset Calculator
  • NOAA Solar Position Calculator
  • Local Wind Rose (MDT) Avg. Speed & Direction
  • PA Tornados (1950-2011): Plot of Tracks | Lancaster-Lebanon tornado plots (abridged) | Lower SusQ tornado plots (abridged)
  • Historical Rainfall Statistics: Lancaster | PA
  • A Severe Weather Database (SPC)
  • Radar image archive
  • Daily Map Archive | NOAA Map Library
  • Historical Climatology Network data for many PA locations (1920-1994): Monthly Average Highs, Monthly Average Lows, Monthly Mean Temps
  • For Comprehensive Climatological Data goto National Climatic Data Center

  • NORMALS & RECORDS
  • Normals & Records: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
  • Extremes by Month and Day (PDF file): Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
  • Normal Year-to-date Precip: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
  • Normal High/Lows: Graph
    HEAVY RAIN & SNOWFALL DATA
  • Seasonal Snowfall: 1926 - 2019 | graph
  • Monthly Snowfall: ~90-year Average
  • Snowstorms (date & amount) by Decade: 1920/30s | 40s | 50s | 60s | 70s | 80s | 90s | 00s | 10s
  • All measurable snowfalls since 1926
  • List of all 24-hour Precip. Events =>2 inches
  • 24-hour Precip. Events => 2 inches by MONTH
  • 24-hour Precip. Events => 1 inch by MONTH
    DROUGHT & WATER RESOURCE DATA
  • PA DEP: Current Drought Status
  • Local Obs: Stream Flow | Well Depth to Water
  • Lancaster: Moving 120-day Precip & Drought Criteria
  • USGS Water Monitoring: Palmer | Ground | Surface
  • NWS Products: Drought Monitor | Soil Moisture | US Seasonal Drought Outlook | 7-day Avg. Streamflow
  • Historic: PA Drought |
  • ENSO update: NOAA's weekly report (ppt)
    ENSO Monitor

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    MONTHLY CLIMATE ANOMALY

    (Update around the second week of each month.)
    HOT LINKS!
    >>CWS Short-term Forecast
    >> CWS 7-Day Outlook
    >> Special Weather Discussion
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