Dayton, Maryland Weather

22nd Year of Service to the Local Community
Lat 39.24°N, Long 76.99°W, Elev 600ft (183m)

National Weather Service Forecasts for Central Maryland (Click Here)

National Weather Service Warnings for Central Maryland (Click Here)

Latest Weather Update at 6:00am(EDT) on 4/9/20


Temperature (Cool)
Current: 51.1°F
    Rate of Change: -0.0°F/hr.
    High: 55.5°F at 1:38am
    Low:  50.5°F at 3:25am

    Monthly High: 75.7°F on 4/8/20
    Monthly Low:  33.9°F on 4/2/20
    Yearly High:   78.4°F on 3/20/20
    Yearly Low:    15.3°F on 2/15/20


Humidity & Related
Relative Humidity: 96%
    High: 96% at 4:50am
    Low:  69% at 12:41am
Dew Point: 50.0°F
Heat Index: 57.7°F
    High: 58.8°F at 1:40am

    Monthly High: 76.9°F on 4/8/20
    Yearly High:   79.8°F on 3/20/20
Wind Rose Wind & Related (Calm)
Current: West South West at 0mph
    High: 0mph at 12:00am
    Monthly High: 30mph on 4/8/20
    Yearly High:   42mph on 2/27/20
Wind Chill: 51.1°F
    Low: 50.5°F at 3:25am
    Monthly Low: 33.3°F on 4/2/20
    Yearly Low:   7.6°F on 1/20/20
    Wind Run Today: 0 miles
    Wind Run Month: 228 miles
    Wind Run Year:   2469 miles
Barometric Pressure Barometric Pressure (Rising)
Current: 1000.6mb
    Rate of Change: 0.5 mb/hr
    High: 1003.4mb at 12:00am
    Low:  999.4mb at 4:46am

Yearly High: 1044.4mb on 1/9/20
Yearly Low:  981.2mb on 2/7/20

Daily Rain   Precipitation
Today: 0.00in
    Hi Rain Rate:   0.00in/hr at 12:00am
    Current Hour:  0.00in
    Last 24 Hours: 0.00in
   This Month:     0.19in
    Year-to-Date:  9.33in
UV Index UV Index
Current: 0.0
    Today's  High: 0.0 at 12:00am
    Monthly High:   8.8 on 4/4/20
    Yearly High:     8.8 on 4/4/20

Solar Radiation

Solar Radiation
Current: 0.0 W/m2
    Today's High: 0.0 W/m2  at 12:00am
    Monthly High:  1023.0W/m2 on 4/8/20
    Yearly High:     1076.0W/m2 on 3/26/20
Evapotranspiration Evapotranspiration
Today: 0.00in
    Monthly High:  0.15in on 4/3/20
    Yearly High:     0.15in on 4/3/20
Cooling Degree Days Degree Days
Cooling Degrees Days
    Today:  0.0
    Month:  3.4
    Year:    10.9
Heating Degree Days
     Today: 3.2
     Month: 96.3
     Year:   2186.4
Beyond the Stratosphere

Solar/Lunar Stats

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Weather information is provided without warranty of any kind as to accuracy or timeliness.

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